diff --git a/CMakeLists.txt b/CMakeLists.txt index 23453b13..ba5b0837 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -31,6 +31,7 @@ if(SERVER) set(COMPILE_FLAGS "${COMPILE_FLAGS} -DSERVER=1") message("SERVER forces the enabling of SPARQL") set(SPARQL "1") + set(ML "1") ENDIF() IF(SPARQL) set(COMPILE_FLAGS "${COMPILE_FLAGS} -DSPARQL=1") @@ -38,7 +39,7 @@ ENDIF() IF(PYTHON) message("PYTHON forces the enabling of ML and ANALYTICS") set(ML "1") - set(ANALYTICS "1") + set(ANALYTICS "0") ENDIF() if(ANALYTICS) set(COMPILE_FLAGS "${COMPILE_FLAGS} -DANALYTICS=1") @@ -52,9 +53,9 @@ ENDIF() #Set compiler options if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang" OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU") -set(CMAKE_CXX_FLAGS_RELEASE "-DNDEBUG -O3") -set(CMAKE_CXX_FLAGS_DEBUG "-O0 -g -DDEBUG") -set(COMPILE_FLAGS "-c -fPIC -std=c++11 -Wall -Wno-sign-compare ${COMPILE_FLAGS}") + set(CMAKE_CXX_FLAGS_RELEASE "-DNDEBUG -O3") + set(CMAKE_CXX_FLAGS_DEBUG "-O0 -g -DDEBUG") + set(COMPILE_FLAGS "-c -fPIC -std=c++11 -Wall -Wno-sign-compare ${COMPILE_FLAGS}") endif() #Set to release mode if nothing is specified @@ -183,9 +184,37 @@ IF(ML) "src/trident/mining/*.cpp" "src/trident/ml/*.cpp" src/trident/mining/miner.cpp) + + # Install FAISS + set(CMAKE_PREFIX_PATH /cm/shared/apps/open64/4.5.2.1/lib) + #find_library(omp omp) + find_package(OpenMP QUIET) + if (OPENMP_FOUND) + message("OpenMP found") + set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}") + set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}") + endif() + find_library(openblas openblas PATHS /cm/images/MLNX-centos74-MIC-image/cm/shared/apps/openblas/0.2.18/lib) + ExternalProject_Add(git-faiss + DOWNLOAD_COMMAND git clone https://github.com/facebookresearch/faiss.git + DOWNLOAD_DIR . + SOURCE_DIR faiss/ + CONFIGURE_COMMAND "" + BUILD_IN_SOURCE 1 + BUILD_COMMAND "export" "CXX=/cm/shared/package/gcc/4.9.3/bin/g++ -std=c++11" && "export" "CPUFLAGS=-msse4 -mpopcnt" && "export" "" && "export" "LDFLAGS=-fPIC -fopenmp " && "export" "CPPFLAGS=-fPIC -m64 -Wall -g -O3 -Wno-sign-compare -DFINTEGER=int -fopenmp " && make -j libfaiss.a + INSTALL_COMMAND "" + ) + ExternalProject_Get_Property(git-faiss SOURCE_DIR) + include_directories(${SOURCE_DIR}/..) + add_library(faiss STATIC IMPORTED) + add_dependencies(faiss git-faiss) + set(FAISS_LIB "${CMAKE_BINARY_DIR}/faiss") + set_property(TARGET faiss PROPERTY IMPORTED_LOCATION "${FAISS_LIB}/libfaiss.a") + + set(COMPILE_FLAGS "-DFINTEGER=int -m64 -msse4 ${COMPILE_FLAGS}") add_library(trident-ml SHARED ${ml_SRC}) set_target_properties(trident-ml PROPERTIES COMPILE_FLAGS "${COMPILE_FLAGS}") - TARGET_LINK_LIBRARIES(trident-ml kognac-core trident-core) + TARGET_LINK_LIBRARIES(trident-ml kognac-core trident-core faiss ${openblas}) TARGET_LINK_LIBRARIES(trident trident-ml) ENDIF() @@ -242,7 +271,7 @@ IF (SERVER) add_library(trident-web SHARED ${webserver_SRC}) set_target_properties(trident-web PROPERTIES COMPILE_FLAGS "${COMPILE_FLAGS}") - TARGET_LINK_LIBRARIES(trident-web kognac-core trident-core trident-sparql) + TARGET_LINK_LIBRARIES(trident-web kognac-core trident-core trident-sparql trident-ml) TARGET_LINK_LIBRARIES(trident trident-web) ENDIF() @@ -251,9 +280,11 @@ IF(PYTHON) include(FindPkgConfig) set(Python_ADDITIONAL_VERSIONS 3.5) pkg_check_modules(PY3 REQUIRED QUIET python3) + find_package(PythonLibs REQUIRED) IF(PY3_FOUND) - INCLUDE_DIRECTORIES(${PY3_INCLUDE_DIRS}) - LINK_DIRECTORIES(${PY3_LIBRARY_DIRS}) + INCLUDE_DIRECTORIES(${PYTHON_INCLUDE_DIRS}) + LINK_DIRECTORIES(${PYTHON_LIBRARY}) + message("Python include path = ${PYTHON_INCLUDE_DIRS}") ENDIF() #NumPY if(NOT PYTHON_EXECUTABLE) @@ -270,6 +301,7 @@ IF(PYTHON) COMMAND "${PYTHON_EXECUTABLE}" -c "from __future__ import print_function\ntry: import numpy; print(numpy.get_include(), end='')\nexcept:pass\n" OUTPUT_VARIABLE __numpy_path) + message("numpy path : ${__numpy_path}") # And the version execute_process( COMMAND "${PYTHON_EXECUTABLE}" -c @@ -294,7 +326,7 @@ IF(PYTHON) add_library(tridentp SHARED ${tridentp_SRC}) #Python library set_target_properties(tridentp PROPERTIES OUTPUT_NAME "trident" PREFIX "" SUFFIX ".so") set_target_properties(tridentp PROPERTIES COMPILE_FLAGS "${COMPILE_FLAGS}") - TARGET_LINK_LIBRARIES(tridentp trident-core trident-ml trident-ana ${PY3_LIBRARIES}) + TARGET_LINK_LIBRARIES(tridentp trident-core trident-ml ${PY3_LIBRARIES}) ENDIF() if(JAVA) diff --git a/README.md b/README.md index 82eac5e7..bcee63d3 100644 --- a/README.md +++ b/README.md @@ -135,16 +135,22 @@ problem. To check SNAP has been correctly compiled, make sure that the file ## License -Trident is released under Apache 2 license. In the source directory +Trident is released under Apache 2 license. + +In the source directory there is one directory called "rdf3x". This directory contains a modified version of the RDF3X engine written by Thomas Neumann. The source code of RDF3X was released on google code but unfortunately that repository is no longer available. The original version of RDF3X is released with Creative Commons. In order to comply with the original license, also this modified -version should be considered released with the same license. There is another directory, called "snap", which contains a modified version of the SNAP library developed at +version should be considered released with the same license. + +There is another directory, called "snap", which contains a modified version of the SNAP library developed at Stanford (Here is the link to the homepage of the project). I modified the code of SNAP in order to make it more efficient and to be able to scale up to larger graphs. My changes are contained in the "snap", "src/snap" and "include/snap" directories. Since the original version of SNAP is -released with the BSD license, then also my modifications are released with -the same license. This means that everything under these three directories should be considered released under BSD while everything in the directory "rdf3x" should be considered under Creative Commons. +released with the BSD license, my modifications are released with the same license. + +This project contains parts of Kiss FFT (https://github.com/mborgerding/kissfft) which is released with +the 3-clause BSD license. We only modified it to use double instead of float. diff --git a/include/layers/TridentLayer.hpp b/include/layers/TridentLayer.hpp index 3d84ebaf..f6d94219 100644 --- a/include/layers/TridentLayer.hpp +++ b/include/layers/TridentLayer.hpp @@ -169,7 +169,7 @@ class TridentLayer : public DBLayer { bifSampl(true), nindices(kb.getNIndices()), supportBuffer(new char[MAX_TERM_SIZE]) { } - DDLEXPORT bool lookup(const std::string& text, + DDLEXPORT bool lookup(const std::string& text, ::Type::ID type, unsigned subType, uint64_t& id); @@ -178,13 +178,13 @@ class TridentLayer : public DBLayer { bifSampl = false; } - DDLEXPORT bool lookupById(uint64_t id, + DDLEXPORT bool lookupById(uint64_t id, const char*& start, const char*& stop, ::Type::ID& type, unsigned& subType); - DDLEXPORT bool lookupById(uint64_t id, + DDLEXPORT bool lookupById(uint64_t id, char *output, size_t &length, ::Type::ID& type, @@ -200,13 +200,13 @@ class TridentLayer : public DBLayer { uint64_t value3, uint64_t value3C); - DDLEXPORT double getScanCost(DBLayer::DataOrder order, + DDLEXPORT double getScanCost(DBLayer::DataOrder order, uint64_t value1, uint64_t value1C, uint64_t value2, uint64_t value2C); - DDLEXPORT double getJoinSelectivity(bool valueL1, + DDLEXPORT double getJoinSelectivity(bool valueL1, uint64_t value1CL, bool value2L, uint64_t value2CL, @@ -219,7 +219,7 @@ class TridentLayer : public DBLayer { bool value3R, uint64_t value3CR); - DDLEXPORT double getScanCost(DBLayer::DataOrder order, + DDLEXPORT double getScanCost(DBLayer::DataOrder order, uint64_t value1, uint64_t value1C); @@ -233,7 +233,7 @@ class TridentLayer : public DBLayer { return kb.getNTerms(); } - DDLEXPORT std::unique_ptr getScan(const DBLayer::DataOrder order, + DDLEXPORT std::unique_ptr getScan(const DBLayer::DataOrder order, const DBLayer::Aggr_t, Hint *hint); diff --git a/include/python/trident.h b/include/python/trident.h index 51635c1b..4295dbdb 100644 --- a/include/python/trident.h +++ b/include/python/trident.h @@ -23,12 +23,13 @@ #ifndef _PYTHON_H #define _PYTHON_H -//#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION - #include #include #include #include +#include + +#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION typedef struct { PyObject_HEAD @@ -44,8 +45,16 @@ typedef struct { char pos; } trident_Itr; +typedef struct { + PyObject_HEAD + std::shared_ptr> E; + std::shared_ptr> R; +} trident_Emb; + + extern PyTypeObject trident_ItrType; extern PyTypeObject trident_DbType; +extern PyTypeObject trident_EmbType; typedef struct { PyObject_HEAD diff --git a/include/rapidjson/allocators.h b/include/rapidjson/allocators.h new file mode 100644 index 00000000..cc67c897 --- /dev/null +++ b/include/rapidjson/allocators.h @@ -0,0 +1,284 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_ALLOCATORS_H_ +#define RAPIDJSON_ALLOCATORS_H_ + +#include "rapidjson.h" + +RAPIDJSON_NAMESPACE_BEGIN + +/////////////////////////////////////////////////////////////////////////////// +// Allocator + +/*! \class rapidjson::Allocator + \brief Concept for allocating, resizing and freeing memory block. + + Note that Malloc() and Realloc() are non-static but Free() is static. + + So if an allocator need to support Free(), it needs to put its pointer in + the header of memory block. + +\code +concept Allocator { + static const bool kNeedFree; //!< Whether this allocator needs to call Free(). + + // Allocate a memory block. + // \param size of the memory block in bytes. + // \returns pointer to the memory block. + void* Malloc(size_t size); + + // Resize a memory block. + // \param originalPtr The pointer to current memory block. Null pointer is permitted. + // \param originalSize The current size in bytes. (Design issue: since some allocator may not book-keep this, explicitly pass to it can save memory.) + // \param newSize the new size in bytes. + void* Realloc(void* originalPtr, size_t originalSize, size_t newSize); + + // Free a memory block. + // \param pointer to the memory block. Null pointer is permitted. + static void Free(void *ptr); +}; +\endcode +*/ + + +/*! \def RAPIDJSON_ALLOCATOR_DEFAULT_CHUNK_CAPACITY + \ingroup RAPIDJSON_CONFIG + \brief User-defined kDefaultChunkCapacity definition. + + User can define this as any \c size that is a power of 2. +*/ + +#ifndef RAPIDJSON_ALLOCATOR_DEFAULT_CHUNK_CAPACITY +#define RAPIDJSON_ALLOCATOR_DEFAULT_CHUNK_CAPACITY (64 * 1024) +#endif + + +/////////////////////////////////////////////////////////////////////////////// +// CrtAllocator + +//! C-runtime library allocator. +/*! This class is just wrapper for standard C library memory routines. + \note implements Allocator concept +*/ +class CrtAllocator { +public: + static const bool kNeedFree = true; + void* Malloc(size_t size) { + if (size) // behavior of malloc(0) is implementation defined. + return std::malloc(size); + else + return NULL; // standardize to returning NULL. + } + void* Realloc(void* originalPtr, size_t originalSize, size_t newSize) { + (void)originalSize; + if (newSize == 0) { + std::free(originalPtr); + return NULL; + } + return std::realloc(originalPtr, newSize); + } + static void Free(void *ptr) { std::free(ptr); } +}; + +/////////////////////////////////////////////////////////////////////////////// +// MemoryPoolAllocator + +//! Default memory allocator used by the parser and DOM. +/*! This allocator allocate memory blocks from pre-allocated memory chunks. + + It does not free memory blocks. And Realloc() only allocate new memory. + + The memory chunks are allocated by BaseAllocator, which is CrtAllocator by default. + + User may also supply a buffer as the first chunk. + + If the user-buffer is full then additional chunks are allocated by BaseAllocator. + + The user-buffer is not deallocated by this allocator. + + \tparam BaseAllocator the allocator type for allocating memory chunks. Default is CrtAllocator. + \note implements Allocator concept +*/ +template +class MemoryPoolAllocator { +public: + static const bool kNeedFree = false; //!< Tell users that no need to call Free() with this allocator. (concept Allocator) + + //! Constructor with chunkSize. + /*! \param chunkSize The size of memory chunk. The default is kDefaultChunkSize. + \param baseAllocator The allocator for allocating memory chunks. + */ + MemoryPoolAllocator(size_t chunkSize = kDefaultChunkCapacity, BaseAllocator* baseAllocator = 0) : + chunkHead_(0), chunk_capacity_(chunkSize), userBuffer_(0), baseAllocator_(baseAllocator), ownBaseAllocator_(0) + { + } + + //! Constructor with user-supplied buffer. + /*! The user buffer will be used firstly. When it is full, memory pool allocates new chunk with chunk size. + + The user buffer will not be deallocated when this allocator is destructed. + + \param buffer User supplied buffer. + \param size Size of the buffer in bytes. It must at least larger than sizeof(ChunkHeader). + \param chunkSize The size of memory chunk. The default is kDefaultChunkSize. + \param baseAllocator The allocator for allocating memory chunks. + */ + MemoryPoolAllocator(void *buffer, size_t size, size_t chunkSize = kDefaultChunkCapacity, BaseAllocator* baseAllocator = 0) : + chunkHead_(0), chunk_capacity_(chunkSize), userBuffer_(buffer), baseAllocator_(baseAllocator), ownBaseAllocator_(0) + { + RAPIDJSON_ASSERT(buffer != 0); + RAPIDJSON_ASSERT(size > sizeof(ChunkHeader)); + chunkHead_ = reinterpret_cast(buffer); + chunkHead_->capacity = size - sizeof(ChunkHeader); + chunkHead_->size = 0; + chunkHead_->next = 0; + } + + //! Destructor. + /*! This deallocates all memory chunks, excluding the user-supplied buffer. + */ + ~MemoryPoolAllocator() { + Clear(); + RAPIDJSON_DELETE(ownBaseAllocator_); + } + + //! Deallocates all memory chunks, excluding the user-supplied buffer. + void Clear() { + while (chunkHead_ && chunkHead_ != userBuffer_) { + ChunkHeader* next = chunkHead_->next; + baseAllocator_->Free(chunkHead_); + chunkHead_ = next; + } + if (chunkHead_ && chunkHead_ == userBuffer_) + chunkHead_->size = 0; // Clear user buffer + } + + //! Computes the total capacity of allocated memory chunks. + /*! \return total capacity in bytes. + */ + size_t Capacity() const { + size_t capacity = 0; + for (ChunkHeader* c = chunkHead_; c != 0; c = c->next) + capacity += c->capacity; + return capacity; + } + + //! Computes the memory blocks allocated. + /*! \return total used bytes. + */ + size_t Size() const { + size_t size = 0; + for (ChunkHeader* c = chunkHead_; c != 0; c = c->next) + size += c->size; + return size; + } + + //! Allocates a memory block. (concept Allocator) + void* Malloc(size_t size) { + if (!size) + return NULL; + + size = RAPIDJSON_ALIGN(size); + if (chunkHead_ == 0 || chunkHead_->size + size > chunkHead_->capacity) + if (!AddChunk(chunk_capacity_ > size ? chunk_capacity_ : size)) + return NULL; + + void *buffer = reinterpret_cast(chunkHead_) + RAPIDJSON_ALIGN(sizeof(ChunkHeader)) + chunkHead_->size; + chunkHead_->size += size; + return buffer; + } + + //! Resizes a memory block (concept Allocator) + void* Realloc(void* originalPtr, size_t originalSize, size_t newSize) { + if (originalPtr == 0) + return Malloc(newSize); + + if (newSize == 0) + return NULL; + + originalSize = RAPIDJSON_ALIGN(originalSize); + newSize = RAPIDJSON_ALIGN(newSize); + + // Do not shrink if new size is smaller than original + if (originalSize >= newSize) + return originalPtr; + + // Simply expand it if it is the last allocation and there is sufficient space + if (originalPtr == reinterpret_cast(chunkHead_) + RAPIDJSON_ALIGN(sizeof(ChunkHeader)) + chunkHead_->size - originalSize) { + size_t increment = static_cast(newSize - originalSize); + if (chunkHead_->size + increment <= chunkHead_->capacity) { + chunkHead_->size += increment; + return originalPtr; + } + } + + // Realloc process: allocate and copy memory, do not free original buffer. + if (void* newBuffer = Malloc(newSize)) { + if (originalSize) + std::memcpy(newBuffer, originalPtr, originalSize); + return newBuffer; + } + else + return NULL; + } + + //! Frees a memory block (concept Allocator) + static void Free(void *ptr) { (void)ptr; } // Do nothing + +private: + //! Copy constructor is not permitted. + MemoryPoolAllocator(const MemoryPoolAllocator& rhs) /* = delete */; + //! Copy assignment operator is not permitted. + MemoryPoolAllocator& operator=(const MemoryPoolAllocator& rhs) /* = delete */; + + //! Creates a new chunk. + /*! \param capacity Capacity of the chunk in bytes. + \return true if success. + */ + bool AddChunk(size_t capacity) { + if (!baseAllocator_) + ownBaseAllocator_ = baseAllocator_ = RAPIDJSON_NEW(BaseAllocator)(); + if (ChunkHeader* chunk = reinterpret_cast(baseAllocator_->Malloc(RAPIDJSON_ALIGN(sizeof(ChunkHeader)) + capacity))) { + chunk->capacity = capacity; + chunk->size = 0; + chunk->next = chunkHead_; + chunkHead_ = chunk; + return true; + } + else + return false; + } + + static const int kDefaultChunkCapacity = RAPIDJSON_ALLOCATOR_DEFAULT_CHUNK_CAPACITY; //!< Default chunk capacity. + + //! Chunk header for perpending to each chunk. + /*! Chunks are stored as a singly linked list. + */ + struct ChunkHeader { + size_t capacity; //!< Capacity of the chunk in bytes (excluding the header itself). + size_t size; //!< Current size of allocated memory in bytes. + ChunkHeader *next; //!< Next chunk in the linked list. + }; + + ChunkHeader *chunkHead_; //!< Head of the chunk linked-list. Only the head chunk serves allocation. + size_t chunk_capacity_; //!< The minimum capacity of chunk when they are allocated. + void *userBuffer_; //!< User supplied buffer. + BaseAllocator* baseAllocator_; //!< base allocator for allocating memory chunks. + BaseAllocator* ownBaseAllocator_; //!< base allocator created by this object. +}; + +RAPIDJSON_NAMESPACE_END + +#endif // RAPIDJSON_ENCODINGS_H_ diff --git a/include/rapidjson/cursorstreamwrapper.h b/include/rapidjson/cursorstreamwrapper.h new file mode 100644 index 00000000..52c11a7c --- /dev/null +++ b/include/rapidjson/cursorstreamwrapper.h @@ -0,0 +1,78 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_CURSORSTREAMWRAPPER_H_ +#define RAPIDJSON_CURSORSTREAMWRAPPER_H_ + +#include "stream.h" + +#if defined(__GNUC__) +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(effc++) +#endif + +#if defined(_MSC_VER) && _MSC_VER <= 1800 +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(4702) // unreachable code +RAPIDJSON_DIAG_OFF(4512) // assignment operator could not be generated +#endif + +RAPIDJSON_NAMESPACE_BEGIN + + +//! Cursor stream wrapper for counting line and column number if error exists. +/*! + \tparam InputStream Any stream that implements Stream Concept +*/ +template > +class CursorStreamWrapper : public GenericStreamWrapper { +public: + typedef typename Encoding::Ch Ch; + + CursorStreamWrapper(InputStream& is): + GenericStreamWrapper(is), line_(1), col_(0) {} + + // counting line and column number + Ch Take() { + Ch ch = this->is_.Take(); + if(ch == '\n') { + line_ ++; + col_ = 0; + } else { + col_ ++; + } + return ch; + } + + //! Get the error line number, if error exists. + size_t GetLine() const { return line_; } + //! Get the error column number, if error exists. + size_t GetColumn() const { return col_; } + +private: + size_t line_; //!< Current Line + size_t col_; //!< Current Column +}; + +#if defined(_MSC_VER) && _MSC_VER <= 1800 +RAPIDJSON_DIAG_POP +#endif + +#if defined(__GNUC__) +RAPIDJSON_DIAG_POP +#endif + +RAPIDJSON_NAMESPACE_END + +#endif // RAPIDJSON_CURSORSTREAMWRAPPER_H_ diff --git a/include/rapidjson/document.h b/include/rapidjson/document.h new file mode 100644 index 00000000..9783fe4a --- /dev/null +++ b/include/rapidjson/document.h @@ -0,0 +1,2652 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_DOCUMENT_H_ +#define RAPIDJSON_DOCUMENT_H_ + +/*! \file document.h */ + +#include "reader.h" +#include "internal/meta.h" +#include "internal/strfunc.h" +#include "memorystream.h" +#include "encodedstream.h" +#include // placement new +#include + +RAPIDJSON_DIAG_PUSH +#ifdef __clang__ +RAPIDJSON_DIAG_OFF(padded) +RAPIDJSON_DIAG_OFF(switch-enum) +RAPIDJSON_DIAG_OFF(c++98-compat) +#elif defined(_MSC_VER) +RAPIDJSON_DIAG_OFF(4127) // conditional expression is constant +RAPIDJSON_DIAG_OFF(4244) // conversion from kXxxFlags to 'uint16_t', possible loss of data +#endif + +#ifdef __GNUC__ +RAPIDJSON_DIAG_OFF(effc++) +#endif // __GNUC__ + +#ifndef RAPIDJSON_NOMEMBERITERATORCLASS +#include // std::random_access_iterator_tag +#endif + +#if RAPIDJSON_HAS_CXX11_RVALUE_REFS +#include // std::move +#endif + +RAPIDJSON_NAMESPACE_BEGIN + +// Forward declaration. +template +class GenericValue; + +template +class GenericDocument; + +//! Name-value pair in a JSON object value. +/*! + This class was internal to GenericValue. It used to be a inner struct. + But a compiler (IBM XL C/C++ for AIX) have reported to have problem with that so it moved as a namespace scope struct. + https://code.google.com/p/rapidjson/issues/detail?id=64 +*/ +template +struct GenericMember { + GenericValue name; //!< name of member (must be a string) + GenericValue value; //!< value of member. + + // swap() for std::sort() and other potential use in STL. + friend inline void swap(GenericMember& a, GenericMember& b) RAPIDJSON_NOEXCEPT { + a.name.Swap(b.name); + a.value.Swap(b.value); + } +}; + +/////////////////////////////////////////////////////////////////////////////// +// GenericMemberIterator + +#ifndef RAPIDJSON_NOMEMBERITERATORCLASS + +//! (Constant) member iterator for a JSON object value +/*! + \tparam Const Is this a constant iterator? + \tparam Encoding Encoding of the value. (Even non-string values need to have the same encoding in a document) + \tparam Allocator Allocator type for allocating memory of object, array and string. + + This class implements a Random Access Iterator for GenericMember elements + of a GenericValue, see ISO/IEC 14882:2003(E) C++ standard, 24.1 [lib.iterator.requirements]. + + \note This iterator implementation is mainly intended to avoid implicit + conversions from iterator values to \c NULL, + e.g. from GenericValue::FindMember. + + \note Define \c RAPIDJSON_NOMEMBERITERATORCLASS to fall back to a + pointer-based implementation, if your platform doesn't provide + the C++ header. + + \see GenericMember, GenericValue::MemberIterator, GenericValue::ConstMemberIterator + */ +template +class GenericMemberIterator { + + friend class GenericValue; + template friend class GenericMemberIterator; + + typedef GenericMember PlainType; + typedef typename internal::MaybeAddConst::Type ValueType; + +public: + //! Iterator type itself + typedef GenericMemberIterator Iterator; + //! Constant iterator type + typedef GenericMemberIterator ConstIterator; + //! Non-constant iterator type + typedef GenericMemberIterator NonConstIterator; + + /** \name std::iterator_traits support */ + //@{ + typedef ValueType value_type; + typedef ValueType * pointer; + typedef ValueType & reference; + typedef std::ptrdiff_t difference_type; + typedef std::random_access_iterator_tag iterator_category; + //@} + + //! Pointer to (const) GenericMember + typedef pointer Pointer; + //! Reference to (const) GenericMember + typedef reference Reference; + //! Signed integer type (e.g. \c ptrdiff_t) + typedef difference_type DifferenceType; + + //! Default constructor (singular value) + /*! Creates an iterator pointing to no element. + \note All operations, except for comparisons, are undefined on such values. + */ + GenericMemberIterator() : ptr_() {} + + //! Iterator conversions to more const + /*! + \param it (Non-const) iterator to copy from + + Allows the creation of an iterator from another GenericMemberIterator + that is "less const". Especially, creating a non-constant iterator + from a constant iterator are disabled: + \li const -> non-const (not ok) + \li const -> const (ok) + \li non-const -> const (ok) + \li non-const -> non-const (ok) + + \note If the \c Const template parameter is already \c false, this + constructor effectively defines a regular copy-constructor. + Otherwise, the copy constructor is implicitly defined. + */ + GenericMemberIterator(const NonConstIterator & it) : ptr_(it.ptr_) {} + Iterator& operator=(const NonConstIterator & it) { ptr_ = it.ptr_; return *this; } + + //! @name stepping + //@{ + Iterator& operator++(){ ++ptr_; return *this; } + Iterator& operator--(){ --ptr_; return *this; } + Iterator operator++(int){ Iterator old(*this); ++ptr_; return old; } + Iterator operator--(int){ Iterator old(*this); --ptr_; return old; } + //@} + + //! @name increment/decrement + //@{ + Iterator operator+(DifferenceType n) const { return Iterator(ptr_+n); } + Iterator operator-(DifferenceType n) const { return Iterator(ptr_-n); } + + Iterator& operator+=(DifferenceType n) { ptr_+=n; return *this; } + Iterator& operator-=(DifferenceType n) { ptr_-=n; return *this; } + //@} + + //! @name relations + //@{ + bool operator==(ConstIterator that) const { return ptr_ == that.ptr_; } + bool operator!=(ConstIterator that) const { return ptr_ != that.ptr_; } + bool operator<=(ConstIterator that) const { return ptr_ <= that.ptr_; } + bool operator>=(ConstIterator that) const { return ptr_ >= that.ptr_; } + bool operator< (ConstIterator that) const { return ptr_ < that.ptr_; } + bool operator> (ConstIterator that) const { return ptr_ > that.ptr_; } + //@} + + //! @name dereference + //@{ + Reference operator*() const { return *ptr_; } + Pointer operator->() const { return ptr_; } + Reference operator[](DifferenceType n) const { return ptr_[n]; } + //@} + + //! Distance + DifferenceType operator-(ConstIterator that) const { return ptr_-that.ptr_; } + +private: + //! Internal constructor from plain pointer + explicit GenericMemberIterator(Pointer p) : ptr_(p) {} + + Pointer ptr_; //!< raw pointer +}; + +#else // RAPIDJSON_NOMEMBERITERATORCLASS + +// class-based member iterator implementation disabled, use plain pointers + +template +class GenericMemberIterator; + +//! non-const GenericMemberIterator +template +class GenericMemberIterator { + //! use plain pointer as iterator type + typedef GenericMember* Iterator; +}; +//! const GenericMemberIterator +template +class GenericMemberIterator { + //! use plain const pointer as iterator type + typedef const GenericMember* Iterator; +}; + +#endif // RAPIDJSON_NOMEMBERITERATORCLASS + +/////////////////////////////////////////////////////////////////////////////// +// GenericStringRef + +//! Reference to a constant string (not taking a copy) +/*! + \tparam CharType character type of the string + + This helper class is used to automatically infer constant string + references for string literals, especially from \c const \b (!) + character arrays. + + The main use is for creating JSON string values without copying the + source string via an \ref Allocator. This requires that the referenced + string pointers have a sufficient lifetime, which exceeds the lifetime + of the associated GenericValue. + + \b Example + \code + Value v("foo"); // ok, no need to copy & calculate length + const char foo[] = "foo"; + v.SetString(foo); // ok + + const char* bar = foo; + // Value x(bar); // not ok, can't rely on bar's lifetime + Value x(StringRef(bar)); // lifetime explicitly guaranteed by user + Value y(StringRef(bar, 3)); // ok, explicitly pass length + \endcode + + \see StringRef, GenericValue::SetString +*/ +template +struct GenericStringRef { + typedef CharType Ch; //!< character type of the string + + //! Create string reference from \c const character array +#ifndef __clang__ // -Wdocumentation + /*! + This constructor implicitly creates a constant string reference from + a \c const character array. It has better performance than + \ref StringRef(const CharType*) by inferring the string \ref length + from the array length, and also supports strings containing null + characters. + + \tparam N length of the string, automatically inferred + + \param str Constant character array, lifetime assumed to be longer + than the use of the string in e.g. a GenericValue + + \post \ref s == str + + \note Constant complexity. + \note There is a hidden, private overload to disallow references to + non-const character arrays to be created via this constructor. + By this, e.g. function-scope arrays used to be filled via + \c snprintf are excluded from consideration. + In such cases, the referenced string should be \b copied to the + GenericValue instead. + */ +#endif + template + GenericStringRef(const CharType (&str)[N]) RAPIDJSON_NOEXCEPT + : s(str), length(N-1) {} + + //! Explicitly create string reference from \c const character pointer +#ifndef __clang__ // -Wdocumentation + /*! + This constructor can be used to \b explicitly create a reference to + a constant string pointer. + + \see StringRef(const CharType*) + + \param str Constant character pointer, lifetime assumed to be longer + than the use of the string in e.g. a GenericValue + + \post \ref s == str + + \note There is a hidden, private overload to disallow references to + non-const character arrays to be created via this constructor. + By this, e.g. function-scope arrays used to be filled via + \c snprintf are excluded from consideration. + In such cases, the referenced string should be \b copied to the + GenericValue instead. + */ +#endif + explicit GenericStringRef(const CharType* str) + : s(str), length(NotNullStrLen(str)) {} + + //! Create constant string reference from pointer and length +#ifndef __clang__ // -Wdocumentation + /*! \param str constant string, lifetime assumed to be longer than the use of the string in e.g. a GenericValue + \param len length of the string, excluding the trailing NULL terminator + + \post \ref s == str && \ref length == len + \note Constant complexity. + */ +#endif + GenericStringRef(const CharType* str, SizeType len) + : s(RAPIDJSON_LIKELY(str) ? str : emptyString), length(len) { RAPIDJSON_ASSERT(str != 0 || len == 0u); } + + GenericStringRef(const GenericStringRef& rhs) : s(rhs.s), length(rhs.length) {} + + //! implicit conversion to plain CharType pointer + operator const Ch *() const { return s; } + + const Ch* const s; //!< plain CharType pointer + const SizeType length; //!< length of the string (excluding the trailing NULL terminator) + +private: + SizeType NotNullStrLen(const CharType* str) { + RAPIDJSON_ASSERT(str != 0); + return internal::StrLen(str); + } + + /// Empty string - used when passing in a NULL pointer + static const Ch emptyString[]; + + //! Disallow construction from non-const array + template + GenericStringRef(CharType (&str)[N]) /* = delete */; + //! Copy assignment operator not permitted - immutable type + GenericStringRef& operator=(const GenericStringRef& rhs) /* = delete */; +}; + +template +const CharType GenericStringRef::emptyString[] = { CharType() }; + +//! Mark a character pointer as constant string +/*! Mark a plain character pointer as a "string literal". This function + can be used to avoid copying a character string to be referenced as a + value in a JSON GenericValue object, if the string's lifetime is known + to be valid long enough. + \tparam CharType Character type of the string + \param str Constant string, lifetime assumed to be longer than the use of the string in e.g. a GenericValue + \return GenericStringRef string reference object + \relatesalso GenericStringRef + + \see GenericValue::GenericValue(StringRefType), GenericValue::operator=(StringRefType), GenericValue::SetString(StringRefType), GenericValue::PushBack(StringRefType, Allocator&), GenericValue::AddMember +*/ +template +inline GenericStringRef StringRef(const CharType* str) { + return GenericStringRef(str); +} + +//! Mark a character pointer as constant string +/*! Mark a plain character pointer as a "string literal". This function + can be used to avoid copying a character string to be referenced as a + value in a JSON GenericValue object, if the string's lifetime is known + to be valid long enough. + + This version has better performance with supplied length, and also + supports string containing null characters. + + \tparam CharType character type of the string + \param str Constant string, lifetime assumed to be longer than the use of the string in e.g. a GenericValue + \param length The length of source string. + \return GenericStringRef string reference object + \relatesalso GenericStringRef +*/ +template +inline GenericStringRef StringRef(const CharType* str, size_t length) { + return GenericStringRef(str, SizeType(length)); +} + +#if RAPIDJSON_HAS_STDSTRING +//! Mark a string object as constant string +/*! Mark a string object (e.g. \c std::string) as a "string literal". + This function can be used to avoid copying a string to be referenced as a + value in a JSON GenericValue object, if the string's lifetime is known + to be valid long enough. + + \tparam CharType character type of the string + \param str Constant string, lifetime assumed to be longer than the use of the string in e.g. a GenericValue + \return GenericStringRef string reference object + \relatesalso GenericStringRef + \note Requires the definition of the preprocessor symbol \ref RAPIDJSON_HAS_STDSTRING. +*/ +template +inline GenericStringRef StringRef(const std::basic_string& str) { + return GenericStringRef(str.data(), SizeType(str.size())); +} +#endif + +/////////////////////////////////////////////////////////////////////////////// +// GenericValue type traits +namespace internal { + +template +struct IsGenericValueImpl : FalseType {}; + +// select candidates according to nested encoding and allocator types +template struct IsGenericValueImpl::Type, typename Void::Type> + : IsBaseOf, T>::Type {}; + +// helper to match arbitrary GenericValue instantiations, including derived classes +template struct IsGenericValue : IsGenericValueImpl::Type {}; + +} // namespace internal + +/////////////////////////////////////////////////////////////////////////////// +// TypeHelper + +namespace internal { + +template +struct TypeHelper {}; + +template +struct TypeHelper { + static bool Is(const ValueType& v) { return v.IsBool(); } + static bool Get(const ValueType& v) { return v.GetBool(); } + static ValueType& Set(ValueType& v, bool data) { return v.SetBool(data); } + static ValueType& Set(ValueType& v, bool data, typename ValueType::AllocatorType&) { return v.SetBool(data); } +}; + +template +struct TypeHelper { + static bool Is(const ValueType& v) { return v.IsInt(); } + static int Get(const ValueType& v) { return v.GetInt(); } + static ValueType& Set(ValueType& v, int data) { return v.SetInt(data); } + static ValueType& Set(ValueType& v, int data, typename ValueType::AllocatorType&) { return v.SetInt(data); } +}; + +template +struct TypeHelper { + static bool Is(const ValueType& v) { return v.IsUint(); } + static unsigned Get(const ValueType& v) { return v.GetUint(); } + static ValueType& Set(ValueType& v, unsigned data) { return v.SetUint(data); } + static ValueType& Set(ValueType& v, unsigned data, typename ValueType::AllocatorType&) { return v.SetUint(data); } +}; + +#ifdef _MSC_VER +RAPIDJSON_STATIC_ASSERT(sizeof(long) == sizeof(int)); +template +struct TypeHelper { + static bool Is(const ValueType& v) { return v.IsInt(); } + static long Get(const ValueType& v) { return v.GetInt(); } + static ValueType& Set(ValueType& v, long data) { return v.SetInt(data); } + static ValueType& Set(ValueType& v, long data, typename ValueType::AllocatorType&) { return v.SetInt(data); } +}; + +RAPIDJSON_STATIC_ASSERT(sizeof(unsigned long) == sizeof(unsigned)); +template +struct TypeHelper { + static bool Is(const ValueType& v) { return v.IsUint(); } + static unsigned long Get(const ValueType& v) { return v.GetUint(); } + static ValueType& Set(ValueType& v, unsigned long data) { return v.SetUint(data); } + static ValueType& Set(ValueType& v, unsigned long data, typename ValueType::AllocatorType&) { return v.SetUint(data); } +}; +#endif + +template +struct TypeHelper { + static bool Is(const ValueType& v) { return v.IsInt64(); } + static int64_t Get(const ValueType& v) { return v.GetInt64(); } + static ValueType& Set(ValueType& v, int64_t data) { return v.SetInt64(data); } + static ValueType& Set(ValueType& v, int64_t data, typename ValueType::AllocatorType&) { return v.SetInt64(data); } +}; + +template +struct TypeHelper { + static bool Is(const ValueType& v) { return v.IsUint64(); } + static uint64_t Get(const ValueType& v) { return v.GetUint64(); } + static ValueType& Set(ValueType& v, uint64_t data) { return v.SetUint64(data); } + static ValueType& Set(ValueType& v, uint64_t data, typename ValueType::AllocatorType&) { return v.SetUint64(data); } +}; + +template +struct TypeHelper { + static bool Is(const ValueType& v) { return v.IsDouble(); } + static double Get(const ValueType& v) { return v.GetDouble(); } + static ValueType& Set(ValueType& v, double data) { return v.SetDouble(data); } + static ValueType& Set(ValueType& v, double data, typename ValueType::AllocatorType&) { return v.SetDouble(data); } +}; + +template +struct TypeHelper { + static bool Is(const ValueType& v) { return v.IsFloat(); } + static float Get(const ValueType& v) { return v.GetFloat(); } + static ValueType& Set(ValueType& v, float data) { return v.SetFloat(data); } + static ValueType& Set(ValueType& v, float data, typename ValueType::AllocatorType&) { return v.SetFloat(data); } +}; + +template +struct TypeHelper { + typedef const typename ValueType::Ch* StringType; + static bool Is(const ValueType& v) { return v.IsString(); } + static StringType Get(const ValueType& v) { return v.GetString(); } + static ValueType& Set(ValueType& v, const StringType data) { return v.SetString(typename ValueType::StringRefType(data)); } + static ValueType& Set(ValueType& v, const StringType data, typename ValueType::AllocatorType& a) { return v.SetString(data, a); } +}; + +#if RAPIDJSON_HAS_STDSTRING +template +struct TypeHelper > { + typedef std::basic_string StringType; + static bool Is(const ValueType& v) { return v.IsString(); } + static StringType Get(const ValueType& v) { return StringType(v.GetString(), v.GetStringLength()); } + static ValueType& Set(ValueType& v, const StringType& data, typename ValueType::AllocatorType& a) { return v.SetString(data, a); } +}; +#endif + +template +struct TypeHelper { + typedef typename ValueType::Array ArrayType; + static bool Is(const ValueType& v) { return v.IsArray(); } + static ArrayType Get(ValueType& v) { return v.GetArray(); } + static ValueType& Set(ValueType& v, ArrayType data) { return v = data; } + static ValueType& Set(ValueType& v, ArrayType data, typename ValueType::AllocatorType&) { return v = data; } +}; + +template +struct TypeHelper { + typedef typename ValueType::ConstArray ArrayType; + static bool Is(const ValueType& v) { return v.IsArray(); } + static ArrayType Get(const ValueType& v) { return v.GetArray(); } +}; + +template +struct TypeHelper { + typedef typename ValueType::Object ObjectType; + static bool Is(const ValueType& v) { return v.IsObject(); } + static ObjectType Get(ValueType& v) { return v.GetObject(); } + static ValueType& Set(ValueType& v, ObjectType data) { return v = data; } + static ValueType& Set(ValueType& v, ObjectType data, typename ValueType::AllocatorType&) { return v = data; } +}; + +template +struct TypeHelper { + typedef typename ValueType::ConstObject ObjectType; + static bool Is(const ValueType& v) { return v.IsObject(); } + static ObjectType Get(const ValueType& v) { return v.GetObject(); } +}; + +} // namespace internal + +// Forward declarations +template class GenericArray; +template class GenericObject; + +/////////////////////////////////////////////////////////////////////////////// +// GenericValue + +//! Represents a JSON value. Use Value for UTF8 encoding and default allocator. +/*! + A JSON value can be one of 7 types. This class is a variant type supporting + these types. + + Use the Value if UTF8 and default allocator + + \tparam Encoding Encoding of the value. (Even non-string values need to have the same encoding in a document) + \tparam Allocator Allocator type for allocating memory of object, array and string. +*/ +template > +class GenericValue { +public: + //! Name-value pair in an object. + typedef GenericMember Member; + typedef Encoding EncodingType; //!< Encoding type from template parameter. + typedef Allocator AllocatorType; //!< Allocator type from template parameter. + typedef typename Encoding::Ch Ch; //!< Character type derived from Encoding. + typedef GenericStringRef StringRefType; //!< Reference to a constant string + typedef typename GenericMemberIterator::Iterator MemberIterator; //!< Member iterator for iterating in object. + typedef typename GenericMemberIterator::Iterator ConstMemberIterator; //!< Constant member iterator for iterating in object. + typedef GenericValue* ValueIterator; //!< Value iterator for iterating in array. + typedef const GenericValue* ConstValueIterator; //!< Constant value iterator for iterating in array. + typedef GenericValue ValueType; //!< Value type of itself. + typedef GenericArray Array; + typedef GenericArray ConstArray; + typedef GenericObject Object; + typedef GenericObject ConstObject; + + //!@name Constructors and destructor. + //@{ + + //! Default constructor creates a null value. + GenericValue() RAPIDJSON_NOEXCEPT : data_() { data_.f.flags = kNullFlag; } + +#if RAPIDJSON_HAS_CXX11_RVALUE_REFS + //! Move constructor in C++11 + GenericValue(GenericValue&& rhs) RAPIDJSON_NOEXCEPT : data_(rhs.data_) { + rhs.data_.f.flags = kNullFlag; // give up contents + } +#endif + +private: + //! Copy constructor is not permitted. + GenericValue(const GenericValue& rhs); + +#if RAPIDJSON_HAS_CXX11_RVALUE_REFS + //! Moving from a GenericDocument is not permitted. + template + GenericValue(GenericDocument&& rhs); + + //! Move assignment from a GenericDocument is not permitted. + template + GenericValue& operator=(GenericDocument&& rhs); +#endif + +public: + + //! Constructor with JSON value type. + /*! This creates a Value of specified type with default content. + \param type Type of the value. + \note Default content for number is zero. + */ + explicit GenericValue(Type type) RAPIDJSON_NOEXCEPT : data_() { + static const uint16_t defaultFlags[] = { + kNullFlag, kFalseFlag, kTrueFlag, kObjectFlag, kArrayFlag, kShortStringFlag, + kNumberAnyFlag + }; + RAPIDJSON_NOEXCEPT_ASSERT(type >= kNullType && type <= kNumberType); + data_.f.flags = defaultFlags[type]; + + // Use ShortString to store empty string. + if (type == kStringType) + data_.ss.SetLength(0); + } + + //! Explicit copy constructor (with allocator) + /*! Creates a copy of a Value by using the given Allocator + \tparam SourceAllocator allocator of \c rhs + \param rhs Value to copy from (read-only) + \param allocator Allocator for allocating copied elements and buffers. Commonly use GenericDocument::GetAllocator(). + \param copyConstStrings Force copying of constant strings (e.g. referencing an in-situ buffer) + \see CopyFrom() + */ + template + GenericValue(const GenericValue& rhs, Allocator& allocator, bool copyConstStrings = false) { + switch (rhs.GetType()) { + case kObjectType: { + SizeType count = rhs.data_.o.size; + Member* lm = reinterpret_cast(allocator.Malloc(count * sizeof(Member))); + const typename GenericValue::Member* rm = rhs.GetMembersPointer(); + for (SizeType i = 0; i < count; i++) { + new (&lm[i].name) GenericValue(rm[i].name, allocator, copyConstStrings); + new (&lm[i].value) GenericValue(rm[i].value, allocator, copyConstStrings); + } + data_.f.flags = kObjectFlag; + data_.o.size = data_.o.capacity = count; + SetMembersPointer(lm); + } + break; + case kArrayType: { + SizeType count = rhs.data_.a.size; + GenericValue* le = reinterpret_cast(allocator.Malloc(count * sizeof(GenericValue))); + const GenericValue* re = rhs.GetElementsPointer(); + for (SizeType i = 0; i < count; i++) + new (&le[i]) GenericValue(re[i], allocator, copyConstStrings); + data_.f.flags = kArrayFlag; + data_.a.size = data_.a.capacity = count; + SetElementsPointer(le); + } + break; + case kStringType: + if (rhs.data_.f.flags == kConstStringFlag && !copyConstStrings) { + data_.f.flags = rhs.data_.f.flags; + data_ = *reinterpret_cast(&rhs.data_); + } + else + SetStringRaw(StringRef(rhs.GetString(), rhs.GetStringLength()), allocator); + break; + default: + data_.f.flags = rhs.data_.f.flags; + data_ = *reinterpret_cast(&rhs.data_); + break; + } + } + + //! Constructor for boolean value. + /*! \param b Boolean value + \note This constructor is limited to \em real boolean values and rejects + implicitly converted types like arbitrary pointers. Use an explicit cast + to \c bool, if you want to construct a boolean JSON value in such cases. + */ +#ifndef RAPIDJSON_DOXYGEN_RUNNING // hide SFINAE from Doxygen + template + explicit GenericValue(T b, RAPIDJSON_ENABLEIF((internal::IsSame))) RAPIDJSON_NOEXCEPT // See #472 +#else + explicit GenericValue(bool b) RAPIDJSON_NOEXCEPT +#endif + : data_() { + // safe-guard against failing SFINAE + RAPIDJSON_STATIC_ASSERT((internal::IsSame::Value)); + data_.f.flags = b ? kTrueFlag : kFalseFlag; + } + + //! Constructor for int value. + explicit GenericValue(int i) RAPIDJSON_NOEXCEPT : data_() { + data_.n.i64 = i; + data_.f.flags = (i >= 0) ? (kNumberIntFlag | kUintFlag | kUint64Flag) : kNumberIntFlag; + } + + //! Constructor for unsigned value. + explicit GenericValue(unsigned u) RAPIDJSON_NOEXCEPT : data_() { + data_.n.u64 = u; + data_.f.flags = (u & 0x80000000) ? kNumberUintFlag : (kNumberUintFlag | kIntFlag | kInt64Flag); + } + + //! Constructor for int64_t value. + explicit GenericValue(int64_t i64) RAPIDJSON_NOEXCEPT : data_() { + data_.n.i64 = i64; + data_.f.flags = kNumberInt64Flag; + if (i64 >= 0) { + data_.f.flags |= kNumberUint64Flag; + if (!(static_cast(i64) & RAPIDJSON_UINT64_C2(0xFFFFFFFF, 0x00000000))) + data_.f.flags |= kUintFlag; + if (!(static_cast(i64) & RAPIDJSON_UINT64_C2(0xFFFFFFFF, 0x80000000))) + data_.f.flags |= kIntFlag; + } + else if (i64 >= static_cast(RAPIDJSON_UINT64_C2(0xFFFFFFFF, 0x80000000))) + data_.f.flags |= kIntFlag; + } + + //! Constructor for uint64_t value. + explicit GenericValue(uint64_t u64) RAPIDJSON_NOEXCEPT : data_() { + data_.n.u64 = u64; + data_.f.flags = kNumberUint64Flag; + if (!(u64 & RAPIDJSON_UINT64_C2(0x80000000, 0x00000000))) + data_.f.flags |= kInt64Flag; + if (!(u64 & RAPIDJSON_UINT64_C2(0xFFFFFFFF, 0x00000000))) + data_.f.flags |= kUintFlag; + if (!(u64 & RAPIDJSON_UINT64_C2(0xFFFFFFFF, 0x80000000))) + data_.f.flags |= kIntFlag; + } + + //! Constructor for double value. + explicit GenericValue(double d) RAPIDJSON_NOEXCEPT : data_() { data_.n.d = d; data_.f.flags = kNumberDoubleFlag; } + + //! Constructor for float value. + explicit GenericValue(float f) RAPIDJSON_NOEXCEPT : data_() { data_.n.d = static_cast(f); data_.f.flags = kNumberDoubleFlag; } + + //! Constructor for constant string (i.e. do not make a copy of string) + GenericValue(const Ch* s, SizeType length) RAPIDJSON_NOEXCEPT : data_() { SetStringRaw(StringRef(s, length)); } + + //! Constructor for constant string (i.e. do not make a copy of string) + explicit GenericValue(StringRefType s) RAPIDJSON_NOEXCEPT : data_() { SetStringRaw(s); } + + //! Constructor for copy-string (i.e. do make a copy of string) + GenericValue(const Ch* s, SizeType length, Allocator& allocator) : data_() { SetStringRaw(StringRef(s, length), allocator); } + + //! Constructor for copy-string (i.e. do make a copy of string) + GenericValue(const Ch*s, Allocator& allocator) : data_() { SetStringRaw(StringRef(s), allocator); } + +#if RAPIDJSON_HAS_STDSTRING + //! Constructor for copy-string from a string object (i.e. do make a copy of string) + /*! \note Requires the definition of the preprocessor symbol \ref RAPIDJSON_HAS_STDSTRING. + */ + GenericValue(const std::basic_string& s, Allocator& allocator) : data_() { SetStringRaw(StringRef(s), allocator); } +#endif + + //! Constructor for Array. + /*! + \param a An array obtained by \c GetArray(). + \note \c Array is always pass-by-value. + \note the source array is moved into this value and the sourec array becomes empty. + */ + GenericValue(Array a) RAPIDJSON_NOEXCEPT : data_(a.value_.data_) { + a.value_.data_ = Data(); + a.value_.data_.f.flags = kArrayFlag; + } + + //! Constructor for Object. + /*! + \param o An object obtained by \c GetObject(). + \note \c Object is always pass-by-value. + \note the source object is moved into this value and the sourec object becomes empty. + */ + GenericValue(Object o) RAPIDJSON_NOEXCEPT : data_(o.value_.data_) { + o.value_.data_ = Data(); + o.value_.data_.f.flags = kObjectFlag; + } + + //! Destructor. + /*! Need to destruct elements of array, members of object, or copy-string. + */ + ~GenericValue() { + if (Allocator::kNeedFree) { // Shortcut by Allocator's trait + switch(data_.f.flags) { + case kArrayFlag: + { + GenericValue* e = GetElementsPointer(); + for (GenericValue* v = e; v != e + data_.a.size; ++v) + v->~GenericValue(); + Allocator::Free(e); + } + break; + + case kObjectFlag: + for (MemberIterator m = MemberBegin(); m != MemberEnd(); ++m) + m->~Member(); + Allocator::Free(GetMembersPointer()); + break; + + case kCopyStringFlag: + Allocator::Free(const_cast(GetStringPointer())); + break; + + default: + break; // Do nothing for other types. + } + } + } + + //@} + + //!@name Assignment operators + //@{ + + //! Assignment with move semantics. + /*! \param rhs Source of the assignment. It will become a null value after assignment. + */ + GenericValue& operator=(GenericValue& rhs) RAPIDJSON_NOEXCEPT { + if (RAPIDJSON_LIKELY(this != &rhs)) { + this->~GenericValue(); + RawAssign(rhs); + } + return *this; + } + +#if RAPIDJSON_HAS_CXX11_RVALUE_REFS + //! Move assignment in C++11 + GenericValue& operator=(GenericValue&& rhs) RAPIDJSON_NOEXCEPT { + return *this = rhs.Move(); + } +#endif + + //! Assignment of constant string reference (no copy) + /*! \param str Constant string reference to be assigned + \note This overload is needed to avoid clashes with the generic primitive type assignment overload below. + \see GenericStringRef, operator=(T) + */ + GenericValue& operator=(StringRefType str) RAPIDJSON_NOEXCEPT { + GenericValue s(str); + return *this = s; + } + + //! Assignment with primitive types. + /*! \tparam T Either \ref Type, \c int, \c unsigned, \c int64_t, \c uint64_t + \param value The value to be assigned. + + \note The source type \c T explicitly disallows all pointer types, + especially (\c const) \ref Ch*. This helps avoiding implicitly + referencing character strings with insufficient lifetime, use + \ref SetString(const Ch*, Allocator&) (for copying) or + \ref StringRef() (to explicitly mark the pointer as constant) instead. + All other pointer types would implicitly convert to \c bool, + use \ref SetBool() instead. + */ + template + RAPIDJSON_DISABLEIF_RETURN((internal::IsPointer), (GenericValue&)) + operator=(T value) { + GenericValue v(value); + return *this = v; + } + + //! Deep-copy assignment from Value + /*! Assigns a \b copy of the Value to the current Value object + \tparam SourceAllocator Allocator type of \c rhs + \param rhs Value to copy from (read-only) + \param allocator Allocator to use for copying + \param copyConstStrings Force copying of constant strings (e.g. referencing an in-situ buffer) + */ + template + GenericValue& CopyFrom(const GenericValue& rhs, Allocator& allocator, bool copyConstStrings = false) { + RAPIDJSON_ASSERT(static_cast(this) != static_cast(&rhs)); + this->~GenericValue(); + new (this) GenericValue(rhs, allocator, copyConstStrings); + return *this; + } + + //! Exchange the contents of this value with those of other. + /*! + \param other Another value. + \note Constant complexity. + */ + GenericValue& Swap(GenericValue& other) RAPIDJSON_NOEXCEPT { + GenericValue temp; + temp.RawAssign(*this); + RawAssign(other); + other.RawAssign(temp); + return *this; + } + + //! free-standing swap function helper + /*! + Helper function to enable support for common swap implementation pattern based on \c std::swap: + \code + void swap(MyClass& a, MyClass& b) { + using std::swap; + swap(a.value, b.value); + // ... + } + \endcode + \see Swap() + */ + friend inline void swap(GenericValue& a, GenericValue& b) RAPIDJSON_NOEXCEPT { a.Swap(b); } + + //! Prepare Value for move semantics + /*! \return *this */ + GenericValue& Move() RAPIDJSON_NOEXCEPT { return *this; } + //@} + + //!@name Equal-to and not-equal-to operators + //@{ + //! Equal-to operator + /*! + \note If an object contains duplicated named member, comparing equality with any object is always \c false. + \note Complexity is quadratic in Object's member number and linear for the rest (number of all values in the subtree and total lengths of all strings). + */ + template + bool operator==(const GenericValue& rhs) const { + typedef GenericValue RhsType; + if (GetType() != rhs.GetType()) + return false; + + switch (GetType()) { + case kObjectType: // Warning: O(n^2) inner-loop + if (data_.o.size != rhs.data_.o.size) + return false; + for (ConstMemberIterator lhsMemberItr = MemberBegin(); lhsMemberItr != MemberEnd(); ++lhsMemberItr) { + typename RhsType::ConstMemberIterator rhsMemberItr = rhs.FindMember(lhsMemberItr->name); + if (rhsMemberItr == rhs.MemberEnd() || lhsMemberItr->value != rhsMemberItr->value) + return false; + } + return true; + + case kArrayType: + if (data_.a.size != rhs.data_.a.size) + return false; + for (SizeType i = 0; i < data_.a.size; i++) + if ((*this)[i] != rhs[i]) + return false; + return true; + + case kStringType: + return StringEqual(rhs); + + case kNumberType: + if (IsDouble() || rhs.IsDouble()) { + double a = GetDouble(); // May convert from integer to double. + double b = rhs.GetDouble(); // Ditto + return a >= b && a <= b; // Prevent -Wfloat-equal + } + else + return data_.n.u64 == rhs.data_.n.u64; + + default: + return true; + } + } + + //! Equal-to operator with const C-string pointer + bool operator==(const Ch* rhs) const { return *this == GenericValue(StringRef(rhs)); } + +#if RAPIDJSON_HAS_STDSTRING + //! Equal-to operator with string object + /*! \note Requires the definition of the preprocessor symbol \ref RAPIDJSON_HAS_STDSTRING. + */ + bool operator==(const std::basic_string& rhs) const { return *this == GenericValue(StringRef(rhs)); } +#endif + + //! Equal-to operator with primitive types + /*! \tparam T Either \ref Type, \c int, \c unsigned, \c int64_t, \c uint64_t, \c double, \c true, \c false + */ + template RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr,internal::IsGenericValue >), (bool)) operator==(const T& rhs) const { return *this == GenericValue(rhs); } + + //! Not-equal-to operator + /*! \return !(*this == rhs) + */ + template + bool operator!=(const GenericValue& rhs) const { return !(*this == rhs); } + + //! Not-equal-to operator with const C-string pointer + bool operator!=(const Ch* rhs) const { return !(*this == rhs); } + + //! Not-equal-to operator with arbitrary types + /*! \return !(*this == rhs) + */ + template RAPIDJSON_DISABLEIF_RETURN((internal::IsGenericValue), (bool)) operator!=(const T& rhs) const { return !(*this == rhs); } + + //! Equal-to operator with arbitrary types (symmetric version) + /*! \return (rhs == lhs) + */ + template friend RAPIDJSON_DISABLEIF_RETURN((internal::IsGenericValue), (bool)) operator==(const T& lhs, const GenericValue& rhs) { return rhs == lhs; } + + //! Not-Equal-to operator with arbitrary types (symmetric version) + /*! \return !(rhs == lhs) + */ + template friend RAPIDJSON_DISABLEIF_RETURN((internal::IsGenericValue), (bool)) operator!=(const T& lhs, const GenericValue& rhs) { return !(rhs == lhs); } + //@} + + //!@name Type + //@{ + + Type GetType() const { return static_cast(data_.f.flags & kTypeMask); } + bool IsNull() const { return data_.f.flags == kNullFlag; } + bool IsFalse() const { return data_.f.flags == kFalseFlag; } + bool IsTrue() const { return data_.f.flags == kTrueFlag; } + bool IsBool() const { return (data_.f.flags & kBoolFlag) != 0; } + bool IsObject() const { return data_.f.flags == kObjectFlag; } + bool IsArray() const { return data_.f.flags == kArrayFlag; } + bool IsNumber() const { return (data_.f.flags & kNumberFlag) != 0; } + bool IsInt() const { return (data_.f.flags & kIntFlag) != 0; } + bool IsUint() const { return (data_.f.flags & kUintFlag) != 0; } + bool IsInt64() const { return (data_.f.flags & kInt64Flag) != 0; } + bool IsUint64() const { return (data_.f.flags & kUint64Flag) != 0; } + bool IsDouble() const { return (data_.f.flags & kDoubleFlag) != 0; } + bool IsString() const { return (data_.f.flags & kStringFlag) != 0; } + + // Checks whether a number can be losslessly converted to a double. + bool IsLosslessDouble() const { + if (!IsNumber()) return false; + if (IsUint64()) { + uint64_t u = GetUint64(); + volatile double d = static_cast(u); + return (d >= 0.0) + && (d < static_cast((std::numeric_limits::max)())) + && (u == static_cast(d)); + } + if (IsInt64()) { + int64_t i = GetInt64(); + volatile double d = static_cast(i); + return (d >= static_cast((std::numeric_limits::min)())) + && (d < static_cast((std::numeric_limits::max)())) + && (i == static_cast(d)); + } + return true; // double, int, uint are always lossless + } + + // Checks whether a number is a float (possible lossy). + bool IsFloat() const { + if ((data_.f.flags & kDoubleFlag) == 0) + return false; + double d = GetDouble(); + return d >= -3.4028234e38 && d <= 3.4028234e38; + } + // Checks whether a number can be losslessly converted to a float. + bool IsLosslessFloat() const { + if (!IsNumber()) return false; + double a = GetDouble(); + if (a < static_cast(-(std::numeric_limits::max)()) + || a > static_cast((std::numeric_limits::max)())) + return false; + double b = static_cast(static_cast(a)); + return a >= b && a <= b; // Prevent -Wfloat-equal + } + + //@} + + //!@name Null + //@{ + + GenericValue& SetNull() { this->~GenericValue(); new (this) GenericValue(); return *this; } + + //@} + + //!@name Bool + //@{ + + bool GetBool() const { RAPIDJSON_ASSERT(IsBool()); return data_.f.flags == kTrueFlag; } + //!< Set boolean value + /*! \post IsBool() == true */ + GenericValue& SetBool(bool b) { this->~GenericValue(); new (this) GenericValue(b); return *this; } + + //@} + + //!@name Object + //@{ + + //! Set this value as an empty object. + /*! \post IsObject() == true */ + GenericValue& SetObject() { this->~GenericValue(); new (this) GenericValue(kObjectType); return *this; } + + //! Get the number of members in the object. + SizeType MemberCount() const { RAPIDJSON_ASSERT(IsObject()); return data_.o.size; } + + //! Get the capacity of object. + SizeType MemberCapacity() const { RAPIDJSON_ASSERT(IsObject()); return data_.o.capacity; } + + //! Check whether the object is empty. + bool ObjectEmpty() const { RAPIDJSON_ASSERT(IsObject()); return data_.o.size == 0; } + + //! Get a value from an object associated with the name. + /*! \pre IsObject() == true + \tparam T Either \c Ch or \c const \c Ch (template used for disambiguation with \ref operator[](SizeType)) + \note In version 0.1x, if the member is not found, this function returns a null value. This makes issue 7. + Since 0.2, if the name is not correct, it will assert. + If user is unsure whether a member exists, user should use HasMember() first. + A better approach is to use FindMember(). + \note Linear time complexity. + */ + template + RAPIDJSON_DISABLEIF_RETURN((internal::NotExpr::Type, Ch> >),(GenericValue&)) operator[](T* name) { + GenericValue n(StringRef(name)); + return (*this)[n]; + } + template + RAPIDJSON_DISABLEIF_RETURN((internal::NotExpr::Type, Ch> >),(const GenericValue&)) operator[](T* name) const { return const_cast(*this)[name]; } + + //! Get a value from an object associated with the name. + /*! \pre IsObject() == true + \tparam SourceAllocator Allocator of the \c name value + + \note Compared to \ref operator[](T*), this version is faster because it does not need a StrLen(). + And it can also handle strings with embedded null characters. + + \note Linear time complexity. + */ + template + GenericValue& operator[](const GenericValue& name) { + MemberIterator member = FindMember(name); + if (member != MemberEnd()) + return member->value; + else { + RAPIDJSON_ASSERT(false); // see above note + + // This will generate -Wexit-time-destructors in clang + // static GenericValue NullValue; + // return NullValue; + + // Use static buffer and placement-new to prevent destruction + static char buffer[sizeof(GenericValue)]; + return *new (buffer) GenericValue(); + } + } + template + const GenericValue& operator[](const GenericValue& name) const { return const_cast(*this)[name]; } + +#if RAPIDJSON_HAS_STDSTRING + //! Get a value from an object associated with name (string object). + GenericValue& operator[](const std::basic_string& name) { return (*this)[GenericValue(StringRef(name))]; } + const GenericValue& operator[](const std::basic_string& name) const { return (*this)[GenericValue(StringRef(name))]; } +#endif + + //! Const member iterator + /*! \pre IsObject() == true */ + ConstMemberIterator MemberBegin() const { RAPIDJSON_ASSERT(IsObject()); return ConstMemberIterator(GetMembersPointer()); } + //! Const \em past-the-end member iterator + /*! \pre IsObject() == true */ + ConstMemberIterator MemberEnd() const { RAPIDJSON_ASSERT(IsObject()); return ConstMemberIterator(GetMembersPointer() + data_.o.size); } + //! Member iterator + /*! \pre IsObject() == true */ + MemberIterator MemberBegin() { RAPIDJSON_ASSERT(IsObject()); return MemberIterator(GetMembersPointer()); } + //! \em Past-the-end member iterator + /*! \pre IsObject() == true */ + MemberIterator MemberEnd() { RAPIDJSON_ASSERT(IsObject()); return MemberIterator(GetMembersPointer() + data_.o.size); } + + //! Request the object to have enough capacity to store members. + /*! \param newCapacity The capacity that the object at least need to have. + \param allocator Allocator for reallocating memory. It must be the same one as used before. Commonly use GenericDocument::GetAllocator(). + \return The value itself for fluent API. + \note Linear time complexity. + */ + GenericValue& MemberReserve(SizeType newCapacity, Allocator &allocator) { + RAPIDJSON_ASSERT(IsObject()); + if (newCapacity > data_.o.capacity) { + SetMembersPointer(reinterpret_cast(allocator.Realloc(GetMembersPointer(), data_.o.capacity * sizeof(Member), newCapacity * sizeof(Member)))); + data_.o.capacity = newCapacity; + } + return *this; + } + + //! Check whether a member exists in the object. + /*! + \param name Member name to be searched. + \pre IsObject() == true + \return Whether a member with that name exists. + \note It is better to use FindMember() directly if you need the obtain the value as well. + \note Linear time complexity. + */ + bool HasMember(const Ch* name) const { return FindMember(name) != MemberEnd(); } + +#if RAPIDJSON_HAS_STDSTRING + //! Check whether a member exists in the object with string object. + /*! + \param name Member name to be searched. + \pre IsObject() == true + \return Whether a member with that name exists. + \note It is better to use FindMember() directly if you need the obtain the value as well. + \note Linear time complexity. + */ + bool HasMember(const std::basic_string& name) const { return FindMember(name) != MemberEnd(); } +#endif + + //! Check whether a member exists in the object with GenericValue name. + /*! + This version is faster because it does not need a StrLen(). It can also handle string with null character. + \param name Member name to be searched. + \pre IsObject() == true + \return Whether a member with that name exists. + \note It is better to use FindMember() directly if you need the obtain the value as well. + \note Linear time complexity. + */ + template + bool HasMember(const GenericValue& name) const { return FindMember(name) != MemberEnd(); } + + //! Find member by name. + /*! + \param name Member name to be searched. + \pre IsObject() == true + \return Iterator to member, if it exists. + Otherwise returns \ref MemberEnd(). + + \note Earlier versions of Rapidjson returned a \c NULL pointer, in case + the requested member doesn't exist. For consistency with e.g. + \c std::map, this has been changed to MemberEnd() now. + \note Linear time complexity. + */ + MemberIterator FindMember(const Ch* name) { + GenericValue n(StringRef(name)); + return FindMember(n); + } + + ConstMemberIterator FindMember(const Ch* name) const { return const_cast(*this).FindMember(name); } + + //! Find member by name. + /*! + This version is faster because it does not need a StrLen(). It can also handle string with null character. + \param name Member name to be searched. + \pre IsObject() == true + \return Iterator to member, if it exists. + Otherwise returns \ref MemberEnd(). + + \note Earlier versions of Rapidjson returned a \c NULL pointer, in case + the requested member doesn't exist. For consistency with e.g. + \c std::map, this has been changed to MemberEnd() now. + \note Linear time complexity. + */ + template + MemberIterator FindMember(const GenericValue& name) { + RAPIDJSON_ASSERT(IsObject()); + RAPIDJSON_ASSERT(name.IsString()); + MemberIterator member = MemberBegin(); + for ( ; member != MemberEnd(); ++member) + if (name.StringEqual(member->name)) + break; + return member; + } + template ConstMemberIterator FindMember(const GenericValue& name) const { return const_cast(*this).FindMember(name); } + +#if RAPIDJSON_HAS_STDSTRING + //! Find member by string object name. + /*! + \param name Member name to be searched. + \pre IsObject() == true + \return Iterator to member, if it exists. + Otherwise returns \ref MemberEnd(). + */ + MemberIterator FindMember(const std::basic_string& name) { return FindMember(GenericValue(StringRef(name))); } + ConstMemberIterator FindMember(const std::basic_string& name) const { return FindMember(GenericValue(StringRef(name))); } +#endif + + //! Add a member (name-value pair) to the object. + /*! \param name A string value as name of member. + \param value Value of any type. + \param allocator Allocator for reallocating memory. It must be the same one as used before. Commonly use GenericDocument::GetAllocator(). + \return The value itself for fluent API. + \note The ownership of \c name and \c value will be transferred to this object on success. + \pre IsObject() && name.IsString() + \post name.IsNull() && value.IsNull() + \note Amortized Constant time complexity. + */ + GenericValue& AddMember(GenericValue& name, GenericValue& value, Allocator& allocator) { + RAPIDJSON_ASSERT(IsObject()); + RAPIDJSON_ASSERT(name.IsString()); + + ObjectData& o = data_.o; + if (o.size >= o.capacity) + MemberReserve(o.capacity == 0 ? kDefaultObjectCapacity : (o.capacity + (o.capacity + 1) / 2), allocator); + Member* members = GetMembersPointer(); + members[o.size].name.RawAssign(name); + members[o.size].value.RawAssign(value); + o.size++; + return *this; + } + + //! Add a constant string value as member (name-value pair) to the object. + /*! \param name A string value as name of member. + \param value constant string reference as value of member. + \param allocator Allocator for reallocating memory. It must be the same one as used before. Commonly use GenericDocument::GetAllocator(). + \return The value itself for fluent API. + \pre IsObject() + \note This overload is needed to avoid clashes with the generic primitive type AddMember(GenericValue&,T,Allocator&) overload below. + \note Amortized Constant time complexity. + */ + GenericValue& AddMember(GenericValue& name, StringRefType value, Allocator& allocator) { + GenericValue v(value); + return AddMember(name, v, allocator); + } + +#if RAPIDJSON_HAS_STDSTRING + //! Add a string object as member (name-value pair) to the object. + /*! \param name A string value as name of member. + \param value constant string reference as value of member. + \param allocator Allocator for reallocating memory. It must be the same one as used before. Commonly use GenericDocument::GetAllocator(). + \return The value itself for fluent API. + \pre IsObject() + \note This overload is needed to avoid clashes with the generic primitive type AddMember(GenericValue&,T,Allocator&) overload below. + \note Amortized Constant time complexity. + */ + GenericValue& AddMember(GenericValue& name, std::basic_string& value, Allocator& allocator) { + GenericValue v(value, allocator); + return AddMember(name, v, allocator); + } +#endif + + //! Add any primitive value as member (name-value pair) to the object. + /*! \tparam T Either \ref Type, \c int, \c unsigned, \c int64_t, \c uint64_t + \param name A string value as name of member. + \param value Value of primitive type \c T as value of member + \param allocator Allocator for reallocating memory. Commonly use GenericDocument::GetAllocator(). + \return The value itself for fluent API. + \pre IsObject() + + \note The source type \c T explicitly disallows all pointer types, + especially (\c const) \ref Ch*. This helps avoiding implicitly + referencing character strings with insufficient lifetime, use + \ref AddMember(StringRefType, GenericValue&, Allocator&) or \ref + AddMember(StringRefType, StringRefType, Allocator&). + All other pointer types would implicitly convert to \c bool, + use an explicit cast instead, if needed. + \note Amortized Constant time complexity. + */ + template + RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr, internal::IsGenericValue >), (GenericValue&)) + AddMember(GenericValue& name, T value, Allocator& allocator) { + GenericValue v(value); + return AddMember(name, v, allocator); + } + +#if RAPIDJSON_HAS_CXX11_RVALUE_REFS + GenericValue& AddMember(GenericValue&& name, GenericValue&& value, Allocator& allocator) { + return AddMember(name, value, allocator); + } + GenericValue& AddMember(GenericValue&& name, GenericValue& value, Allocator& allocator) { + return AddMember(name, value, allocator); + } + GenericValue& AddMember(GenericValue& name, GenericValue&& value, Allocator& allocator) { + return AddMember(name, value, allocator); + } + GenericValue& AddMember(StringRefType name, GenericValue&& value, Allocator& allocator) { + GenericValue n(name); + return AddMember(n, value, allocator); + } +#endif // RAPIDJSON_HAS_CXX11_RVALUE_REFS + + + //! Add a member (name-value pair) to the object. + /*! \param name A constant string reference as name of member. + \param value Value of any type. + \param allocator Allocator for reallocating memory. It must be the same one as used before. Commonly use GenericDocument::GetAllocator(). + \return The value itself for fluent API. + \note The ownership of \c value will be transferred to this object on success. + \pre IsObject() + \post value.IsNull() + \note Amortized Constant time complexity. + */ + GenericValue& AddMember(StringRefType name, GenericValue& value, Allocator& allocator) { + GenericValue n(name); + return AddMember(n, value, allocator); + } + + //! Add a constant string value as member (name-value pair) to the object. + /*! \param name A constant string reference as name of member. + \param value constant string reference as value of member. + \param allocator Allocator for reallocating memory. It must be the same one as used before. Commonly use GenericDocument::GetAllocator(). + \return The value itself for fluent API. + \pre IsObject() + \note This overload is needed to avoid clashes with the generic primitive type AddMember(StringRefType,T,Allocator&) overload below. + \note Amortized Constant time complexity. + */ + GenericValue& AddMember(StringRefType name, StringRefType value, Allocator& allocator) { + GenericValue v(value); + return AddMember(name, v, allocator); + } + + //! Add any primitive value as member (name-value pair) to the object. + /*! \tparam T Either \ref Type, \c int, \c unsigned, \c int64_t, \c uint64_t + \param name A constant string reference as name of member. + \param value Value of primitive type \c T as value of member + \param allocator Allocator for reallocating memory. Commonly use GenericDocument::GetAllocator(). + \return The value itself for fluent API. + \pre IsObject() + + \note The source type \c T explicitly disallows all pointer types, + especially (\c const) \ref Ch*. This helps avoiding implicitly + referencing character strings with insufficient lifetime, use + \ref AddMember(StringRefType, GenericValue&, Allocator&) or \ref + AddMember(StringRefType, StringRefType, Allocator&). + All other pointer types would implicitly convert to \c bool, + use an explicit cast instead, if needed. + \note Amortized Constant time complexity. + */ + template + RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr, internal::IsGenericValue >), (GenericValue&)) + AddMember(StringRefType name, T value, Allocator& allocator) { + GenericValue n(name); + return AddMember(n, value, allocator); + } + + //! Remove all members in the object. + /*! This function do not deallocate memory in the object, i.e. the capacity is unchanged. + \note Linear time complexity. + */ + void RemoveAllMembers() { + RAPIDJSON_ASSERT(IsObject()); + for (MemberIterator m = MemberBegin(); m != MemberEnd(); ++m) + m->~Member(); + data_.o.size = 0; + } + + //! Remove a member in object by its name. + /*! \param name Name of member to be removed. + \return Whether the member existed. + \note This function may reorder the object members. Use \ref + EraseMember(ConstMemberIterator) if you need to preserve the + relative order of the remaining members. + \note Linear time complexity. + */ + bool RemoveMember(const Ch* name) { + GenericValue n(StringRef(name)); + return RemoveMember(n); + } + +#if RAPIDJSON_HAS_STDSTRING + bool RemoveMember(const std::basic_string& name) { return RemoveMember(GenericValue(StringRef(name))); } +#endif + + template + bool RemoveMember(const GenericValue& name) { + MemberIterator m = FindMember(name); + if (m != MemberEnd()) { + RemoveMember(m); + return true; + } + else + return false; + } + + //! Remove a member in object by iterator. + /*! \param m member iterator (obtained by FindMember() or MemberBegin()). + \return the new iterator after removal. + \note This function may reorder the object members. Use \ref + EraseMember(ConstMemberIterator) if you need to preserve the + relative order of the remaining members. + \note Constant time complexity. + */ + MemberIterator RemoveMember(MemberIterator m) { + RAPIDJSON_ASSERT(IsObject()); + RAPIDJSON_ASSERT(data_.o.size > 0); + RAPIDJSON_ASSERT(GetMembersPointer() != 0); + RAPIDJSON_ASSERT(m >= MemberBegin() && m < MemberEnd()); + + MemberIterator last(GetMembersPointer() + (data_.o.size - 1)); + if (data_.o.size > 1 && m != last) + *m = *last; // Move the last one to this place + else + m->~Member(); // Only one left, just destroy + --data_.o.size; + return m; + } + + //! Remove a member from an object by iterator. + /*! \param pos iterator to the member to remove + \pre IsObject() == true && \ref MemberBegin() <= \c pos < \ref MemberEnd() + \return Iterator following the removed element. + If the iterator \c pos refers to the last element, the \ref MemberEnd() iterator is returned. + \note This function preserves the relative order of the remaining object + members. If you do not need this, use the more efficient \ref RemoveMember(MemberIterator). + \note Linear time complexity. + */ + MemberIterator EraseMember(ConstMemberIterator pos) { + return EraseMember(pos, pos +1); + } + + //! Remove members in the range [first, last) from an object. + /*! \param first iterator to the first member to remove + \param last iterator following the last member to remove + \pre IsObject() == true && \ref MemberBegin() <= \c first <= \c last <= \ref MemberEnd() + \return Iterator following the last removed element. + \note This function preserves the relative order of the remaining object + members. + \note Linear time complexity. + */ + MemberIterator EraseMember(ConstMemberIterator first, ConstMemberIterator last) { + RAPIDJSON_ASSERT(IsObject()); + RAPIDJSON_ASSERT(data_.o.size > 0); + RAPIDJSON_ASSERT(GetMembersPointer() != 0); + RAPIDJSON_ASSERT(first >= MemberBegin()); + RAPIDJSON_ASSERT(first <= last); + RAPIDJSON_ASSERT(last <= MemberEnd()); + + MemberIterator pos = MemberBegin() + (first - MemberBegin()); + for (MemberIterator itr = pos; itr != last; ++itr) + itr->~Member(); + std::memmove(static_cast(&*pos), &*last, static_cast(MemberEnd() - last) * sizeof(Member)); + data_.o.size -= static_cast(last - first); + return pos; + } + + //! Erase a member in object by its name. + /*! \param name Name of member to be removed. + \return Whether the member existed. + \note Linear time complexity. + */ + bool EraseMember(const Ch* name) { + GenericValue n(StringRef(name)); + return EraseMember(n); + } + +#if RAPIDJSON_HAS_STDSTRING + bool EraseMember(const std::basic_string& name) { return EraseMember(GenericValue(StringRef(name))); } +#endif + + template + bool EraseMember(const GenericValue& name) { + MemberIterator m = FindMember(name); + if (m != MemberEnd()) { + EraseMember(m); + return true; + } + else + return false; + } + + Object GetObject() { RAPIDJSON_ASSERT(IsObject()); return Object(*this); } + ConstObject GetObject() const { RAPIDJSON_ASSERT(IsObject()); return ConstObject(*this); } + + //@} + + //!@name Array + //@{ + + //! Set this value as an empty array. + /*! \post IsArray == true */ + GenericValue& SetArray() { this->~GenericValue(); new (this) GenericValue(kArrayType); return *this; } + + //! Get the number of elements in array. + SizeType Size() const { RAPIDJSON_ASSERT(IsArray()); return data_.a.size; } + + //! Get the capacity of array. + SizeType Capacity() const { RAPIDJSON_ASSERT(IsArray()); return data_.a.capacity; } + + //! Check whether the array is empty. + bool Empty() const { RAPIDJSON_ASSERT(IsArray()); return data_.a.size == 0; } + + //! Remove all elements in the array. + /*! This function do not deallocate memory in the array, i.e. the capacity is unchanged. + \note Linear time complexity. + */ + void Clear() { + RAPIDJSON_ASSERT(IsArray()); + GenericValue* e = GetElementsPointer(); + for (GenericValue* v = e; v != e + data_.a.size; ++v) + v->~GenericValue(); + data_.a.size = 0; + } + + //! Get an element from array by index. + /*! \pre IsArray() == true + \param index Zero-based index of element. + \see operator[](T*) + */ + GenericValue& operator[](SizeType index) { + RAPIDJSON_ASSERT(IsArray()); + RAPIDJSON_ASSERT(index < data_.a.size); + return GetElementsPointer()[index]; + } + const GenericValue& operator[](SizeType index) const { return const_cast(*this)[index]; } + + //! Element iterator + /*! \pre IsArray() == true */ + ValueIterator Begin() { RAPIDJSON_ASSERT(IsArray()); return GetElementsPointer(); } + //! \em Past-the-end element iterator + /*! \pre IsArray() == true */ + ValueIterator End() { RAPIDJSON_ASSERT(IsArray()); return GetElementsPointer() + data_.a.size; } + //! Constant element iterator + /*! \pre IsArray() == true */ + ConstValueIterator Begin() const { return const_cast(*this).Begin(); } + //! Constant \em past-the-end element iterator + /*! \pre IsArray() == true */ + ConstValueIterator End() const { return const_cast(*this).End(); } + + //! Request the array to have enough capacity to store elements. + /*! \param newCapacity The capacity that the array at least need to have. + \param allocator Allocator for reallocating memory. It must be the same one as used before. Commonly use GenericDocument::GetAllocator(). + \return The value itself for fluent API. + \note Linear time complexity. + */ + GenericValue& Reserve(SizeType newCapacity, Allocator &allocator) { + RAPIDJSON_ASSERT(IsArray()); + if (newCapacity > data_.a.capacity) { + SetElementsPointer(reinterpret_cast(allocator.Realloc(GetElementsPointer(), data_.a.capacity * sizeof(GenericValue), newCapacity * sizeof(GenericValue)))); + data_.a.capacity = newCapacity; + } + return *this; + } + + //! Append a GenericValue at the end of the array. + /*! \param value Value to be appended. + \param allocator Allocator for reallocating memory. It must be the same one as used before. Commonly use GenericDocument::GetAllocator(). + \pre IsArray() == true + \post value.IsNull() == true + \return The value itself for fluent API. + \note The ownership of \c value will be transferred to this array on success. + \note If the number of elements to be appended is known, calls Reserve() once first may be more efficient. + \note Amortized constant time complexity. + */ + GenericValue& PushBack(GenericValue& value, Allocator& allocator) { + RAPIDJSON_ASSERT(IsArray()); + if (data_.a.size >= data_.a.capacity) + Reserve(data_.a.capacity == 0 ? kDefaultArrayCapacity : (data_.a.capacity + (data_.a.capacity + 1) / 2), allocator); + GetElementsPointer()[data_.a.size++].RawAssign(value); + return *this; + } + +#if RAPIDJSON_HAS_CXX11_RVALUE_REFS + GenericValue& PushBack(GenericValue&& value, Allocator& allocator) { + return PushBack(value, allocator); + } +#endif // RAPIDJSON_HAS_CXX11_RVALUE_REFS + + //! Append a constant string reference at the end of the array. + /*! \param value Constant string reference to be appended. + \param allocator Allocator for reallocating memory. It must be the same one used previously. Commonly use GenericDocument::GetAllocator(). + \pre IsArray() == true + \return The value itself for fluent API. + \note If the number of elements to be appended is known, calls Reserve() once first may be more efficient. + \note Amortized constant time complexity. + \see GenericStringRef + */ + GenericValue& PushBack(StringRefType value, Allocator& allocator) { + return (*this).template PushBack(value, allocator); + } + + //! Append a primitive value at the end of the array. + /*! \tparam T Either \ref Type, \c int, \c unsigned, \c int64_t, \c uint64_t + \param value Value of primitive type T to be appended. + \param allocator Allocator for reallocating memory. It must be the same one as used before. Commonly use GenericDocument::GetAllocator(). + \pre IsArray() == true + \return The value itself for fluent API. + \note If the number of elements to be appended is known, calls Reserve() once first may be more efficient. + + \note The source type \c T explicitly disallows all pointer types, + especially (\c const) \ref Ch*. This helps avoiding implicitly + referencing character strings with insufficient lifetime, use + \ref PushBack(GenericValue&, Allocator&) or \ref + PushBack(StringRefType, Allocator&). + All other pointer types would implicitly convert to \c bool, + use an explicit cast instead, if needed. + \note Amortized constant time complexity. + */ + template + RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr, internal::IsGenericValue >), (GenericValue&)) + PushBack(T value, Allocator& allocator) { + GenericValue v(value); + return PushBack(v, allocator); + } + + //! Remove the last element in the array. + /*! + \note Constant time complexity. + */ + GenericValue& PopBack() { + RAPIDJSON_ASSERT(IsArray()); + RAPIDJSON_ASSERT(!Empty()); + GetElementsPointer()[--data_.a.size].~GenericValue(); + return *this; + } + + //! Remove an element of array by iterator. + /*! + \param pos iterator to the element to remove + \pre IsArray() == true && \ref Begin() <= \c pos < \ref End() + \return Iterator following the removed element. If the iterator pos refers to the last element, the End() iterator is returned. + \note Linear time complexity. + */ + ValueIterator Erase(ConstValueIterator pos) { + return Erase(pos, pos + 1); + } + + //! Remove elements in the range [first, last) of the array. + /*! + \param first iterator to the first element to remove + \param last iterator following the last element to remove + \pre IsArray() == true && \ref Begin() <= \c first <= \c last <= \ref End() + \return Iterator following the last removed element. + \note Linear time complexity. + */ + ValueIterator Erase(ConstValueIterator first, ConstValueIterator last) { + RAPIDJSON_ASSERT(IsArray()); + RAPIDJSON_ASSERT(data_.a.size > 0); + RAPIDJSON_ASSERT(GetElementsPointer() != 0); + RAPIDJSON_ASSERT(first >= Begin()); + RAPIDJSON_ASSERT(first <= last); + RAPIDJSON_ASSERT(last <= End()); + ValueIterator pos = Begin() + (first - Begin()); + for (ValueIterator itr = pos; itr != last; ++itr) + itr->~GenericValue(); + std::memmove(static_cast(pos), last, static_cast(End() - last) * sizeof(GenericValue)); + data_.a.size -= static_cast(last - first); + return pos; + } + + Array GetArray() { RAPIDJSON_ASSERT(IsArray()); return Array(*this); } + ConstArray GetArray() const { RAPIDJSON_ASSERT(IsArray()); return ConstArray(*this); } + + //@} + + //!@name Number + //@{ + + int GetInt() const { RAPIDJSON_ASSERT(data_.f.flags & kIntFlag); return data_.n.i.i; } + unsigned GetUint() const { RAPIDJSON_ASSERT(data_.f.flags & kUintFlag); return data_.n.u.u; } + int64_t GetInt64() const { RAPIDJSON_ASSERT(data_.f.flags & kInt64Flag); return data_.n.i64; } + uint64_t GetUint64() const { RAPIDJSON_ASSERT(data_.f.flags & kUint64Flag); return data_.n.u64; } + + //! Get the value as double type. + /*! \note If the value is 64-bit integer type, it may lose precision. Use \c IsLosslessDouble() to check whether the converison is lossless. + */ + double GetDouble() const { + RAPIDJSON_ASSERT(IsNumber()); + if ((data_.f.flags & kDoubleFlag) != 0) return data_.n.d; // exact type, no conversion. + if ((data_.f.flags & kIntFlag) != 0) return data_.n.i.i; // int -> double + if ((data_.f.flags & kUintFlag) != 0) return data_.n.u.u; // unsigned -> double + if ((data_.f.flags & kInt64Flag) != 0) return static_cast(data_.n.i64); // int64_t -> double (may lose precision) + RAPIDJSON_ASSERT((data_.f.flags & kUint64Flag) != 0); return static_cast(data_.n.u64); // uint64_t -> double (may lose precision) + } + + //! Get the value as float type. + /*! \note If the value is 64-bit integer type, it may lose precision. Use \c IsLosslessFloat() to check whether the converison is lossless. + */ + float GetFloat() const { + return static_cast(GetDouble()); + } + + GenericValue& SetInt(int i) { this->~GenericValue(); new (this) GenericValue(i); return *this; } + GenericValue& SetUint(unsigned u) { this->~GenericValue(); new (this) GenericValue(u); return *this; } + GenericValue& SetInt64(int64_t i64) { this->~GenericValue(); new (this) GenericValue(i64); return *this; } + GenericValue& SetUint64(uint64_t u64) { this->~GenericValue(); new (this) GenericValue(u64); return *this; } + GenericValue& SetDouble(double d) { this->~GenericValue(); new (this) GenericValue(d); return *this; } + GenericValue& SetFloat(float f) { this->~GenericValue(); new (this) GenericValue(static_cast(f)); return *this; } + + //@} + + //!@name String + //@{ + + const Ch* GetString() const { RAPIDJSON_ASSERT(IsString()); return (data_.f.flags & kInlineStrFlag) ? data_.ss.str : GetStringPointer(); } + + //! Get the length of string. + /*! Since rapidjson permits "\\u0000" in the json string, strlen(v.GetString()) may not equal to v.GetStringLength(). + */ + SizeType GetStringLength() const { RAPIDJSON_ASSERT(IsString()); return ((data_.f.flags & kInlineStrFlag) ? (data_.ss.GetLength()) : data_.s.length); } + + //! Set this value as a string without copying source string. + /*! This version has better performance with supplied length, and also support string containing null character. + \param s source string pointer. + \param length The length of source string, excluding the trailing null terminator. + \return The value itself for fluent API. + \post IsString() == true && GetString() == s && GetStringLength() == length + \see SetString(StringRefType) + */ + GenericValue& SetString(const Ch* s, SizeType length) { return SetString(StringRef(s, length)); } + + //! Set this value as a string without copying source string. + /*! \param s source string reference + \return The value itself for fluent API. + \post IsString() == true && GetString() == s && GetStringLength() == s.length + */ + GenericValue& SetString(StringRefType s) { this->~GenericValue(); SetStringRaw(s); return *this; } + + //! Set this value as a string by copying from source string. + /*! This version has better performance with supplied length, and also support string containing null character. + \param s source string. + \param length The length of source string, excluding the trailing null terminator. + \param allocator Allocator for allocating copied buffer. Commonly use GenericDocument::GetAllocator(). + \return The value itself for fluent API. + \post IsString() == true && GetString() != s && strcmp(GetString(),s) == 0 && GetStringLength() == length + */ + GenericValue& SetString(const Ch* s, SizeType length, Allocator& allocator) { return SetString(StringRef(s, length), allocator); } + + //! Set this value as a string by copying from source string. + /*! \param s source string. + \param allocator Allocator for allocating copied buffer. Commonly use GenericDocument::GetAllocator(). + \return The value itself for fluent API. + \post IsString() == true && GetString() != s && strcmp(GetString(),s) == 0 && GetStringLength() == length + */ + GenericValue& SetString(const Ch* s, Allocator& allocator) { return SetString(StringRef(s), allocator); } + + //! Set this value as a string by copying from source string. + /*! \param s source string reference + \param allocator Allocator for allocating copied buffer. Commonly use GenericDocument::GetAllocator(). + \return The value itself for fluent API. + \post IsString() == true && GetString() != s.s && strcmp(GetString(),s) == 0 && GetStringLength() == length + */ + GenericValue& SetString(StringRefType s, Allocator& allocator) { this->~GenericValue(); SetStringRaw(s, allocator); return *this; } + +#if RAPIDJSON_HAS_STDSTRING + //! Set this value as a string by copying from source string. + /*! \param s source string. + \param allocator Allocator for allocating copied buffer. Commonly use GenericDocument::GetAllocator(). + \return The value itself for fluent API. + \post IsString() == true && GetString() != s.data() && strcmp(GetString(),s.data() == 0 && GetStringLength() == s.size() + \note Requires the definition of the preprocessor symbol \ref RAPIDJSON_HAS_STDSTRING. + */ + GenericValue& SetString(const std::basic_string& s, Allocator& allocator) { return SetString(StringRef(s), allocator); } +#endif + + //@} + + //!@name Array + //@{ + + //! Templated version for checking whether this value is type T. + /*! + \tparam T Either \c bool, \c int, \c unsigned, \c int64_t, \c uint64_t, \c double, \c float, \c const \c char*, \c std::basic_string + */ + template + bool Is() const { return internal::TypeHelper::Is(*this); } + + template + T Get() const { return internal::TypeHelper::Get(*this); } + + template + T Get() { return internal::TypeHelper::Get(*this); } + + template + ValueType& Set(const T& data) { return internal::TypeHelper::Set(*this, data); } + + template + ValueType& Set(const T& data, AllocatorType& allocator) { return internal::TypeHelper::Set(*this, data, allocator); } + + //@} + + //! Generate events of this value to a Handler. + /*! This function adopts the GoF visitor pattern. + Typical usage is to output this JSON value as JSON text via Writer, which is a Handler. + It can also be used to deep clone this value via GenericDocument, which is also a Handler. + \tparam Handler type of handler. + \param handler An object implementing concept Handler. + */ + template + bool Accept(Handler& handler) const { + switch(GetType()) { + case kNullType: return handler.Null(); + case kFalseType: return handler.Bool(false); + case kTrueType: return handler.Bool(true); + + case kObjectType: + if (RAPIDJSON_UNLIKELY(!handler.StartObject())) + return false; + for (ConstMemberIterator m = MemberBegin(); m != MemberEnd(); ++m) { + RAPIDJSON_ASSERT(m->name.IsString()); // User may change the type of name by MemberIterator. + if (RAPIDJSON_UNLIKELY(!handler.Key(m->name.GetString(), m->name.GetStringLength(), (m->name.data_.f.flags & kCopyFlag) != 0))) + return false; + if (RAPIDJSON_UNLIKELY(!m->value.Accept(handler))) + return false; + } + return handler.EndObject(data_.o.size); + + case kArrayType: + if (RAPIDJSON_UNLIKELY(!handler.StartArray())) + return false; + for (const GenericValue* v = Begin(); v != End(); ++v) + if (RAPIDJSON_UNLIKELY(!v->Accept(handler))) + return false; + return handler.EndArray(data_.a.size); + + case kStringType: + return handler.String(GetString(), GetStringLength(), (data_.f.flags & kCopyFlag) != 0); + + default: + RAPIDJSON_ASSERT(GetType() == kNumberType); + if (IsDouble()) return handler.Double(data_.n.d); + else if (IsInt()) return handler.Int(data_.n.i.i); + else if (IsUint()) return handler.Uint(data_.n.u.u); + else if (IsInt64()) return handler.Int64(data_.n.i64); + else return handler.Uint64(data_.n.u64); + } + } + +private: + template friend class GenericValue; + template friend class GenericDocument; + + enum { + kBoolFlag = 0x0008, + kNumberFlag = 0x0010, + kIntFlag = 0x0020, + kUintFlag = 0x0040, + kInt64Flag = 0x0080, + kUint64Flag = 0x0100, + kDoubleFlag = 0x0200, + kStringFlag = 0x0400, + kCopyFlag = 0x0800, + kInlineStrFlag = 0x1000, + + // Initial flags of different types. + kNullFlag = kNullType, + kTrueFlag = kTrueType | kBoolFlag, + kFalseFlag = kFalseType | kBoolFlag, + kNumberIntFlag = kNumberType | kNumberFlag | kIntFlag | kInt64Flag, + kNumberUintFlag = kNumberType | kNumberFlag | kUintFlag | kUint64Flag | kInt64Flag, + kNumberInt64Flag = kNumberType | kNumberFlag | kInt64Flag, + kNumberUint64Flag = kNumberType | kNumberFlag | kUint64Flag, + kNumberDoubleFlag = kNumberType | kNumberFlag | kDoubleFlag, + kNumberAnyFlag = kNumberType | kNumberFlag | kIntFlag | kInt64Flag | kUintFlag | kUint64Flag | kDoubleFlag, + kConstStringFlag = kStringType | kStringFlag, + kCopyStringFlag = kStringType | kStringFlag | kCopyFlag, + kShortStringFlag = kStringType | kStringFlag | kCopyFlag | kInlineStrFlag, + kObjectFlag = kObjectType, + kArrayFlag = kArrayType, + + kTypeMask = 0x07 + }; + + static const SizeType kDefaultArrayCapacity = 16; + static const SizeType kDefaultObjectCapacity = 16; + + struct Flag { +#if RAPIDJSON_48BITPOINTER_OPTIMIZATION + char payload[sizeof(SizeType) * 2 + 6]; // 2 x SizeType + lower 48-bit pointer +#elif RAPIDJSON_64BIT + char payload[sizeof(SizeType) * 2 + sizeof(void*) + 6]; // 6 padding bytes +#else + char payload[sizeof(SizeType) * 2 + sizeof(void*) + 2]; // 2 padding bytes +#endif + uint16_t flags; + }; + + struct String { + SizeType length; + SizeType hashcode; //!< reserved + const Ch* str; + }; // 12 bytes in 32-bit mode, 16 bytes in 64-bit mode + + // implementation detail: ShortString can represent zero-terminated strings up to MaxSize chars + // (excluding the terminating zero) and store a value to determine the length of the contained + // string in the last character str[LenPos] by storing "MaxSize - length" there. If the string + // to store has the maximal length of MaxSize then str[LenPos] will be 0 and therefore act as + // the string terminator as well. For getting the string length back from that value just use + // "MaxSize - str[LenPos]". + // This allows to store 13-chars strings in 32-bit mode, 21-chars strings in 64-bit mode, + // 13-chars strings for RAPIDJSON_48BITPOINTER_OPTIMIZATION=1 inline (for `UTF8`-encoded strings). + struct ShortString { + enum { MaxChars = sizeof(static_cast(0)->payload) / sizeof(Ch), MaxSize = MaxChars - 1, LenPos = MaxSize }; + Ch str[MaxChars]; + + inline static bool Usable(SizeType len) { return (MaxSize >= len); } + inline void SetLength(SizeType len) { str[LenPos] = static_cast(MaxSize - len); } + inline SizeType GetLength() const { return static_cast(MaxSize - str[LenPos]); } + }; // at most as many bytes as "String" above => 12 bytes in 32-bit mode, 16 bytes in 64-bit mode + + // By using proper binary layout, retrieval of different integer types do not need conversions. + union Number { +#if RAPIDJSON_ENDIAN == RAPIDJSON_LITTLEENDIAN + struct I { + int i; + char padding[4]; + }i; + struct U { + unsigned u; + char padding2[4]; + }u; +#else + struct I { + char padding[4]; + int i; + }i; + struct U { + char padding2[4]; + unsigned u; + }u; +#endif + int64_t i64; + uint64_t u64; + double d; + }; // 8 bytes + + struct ObjectData { + SizeType size; + SizeType capacity; + Member* members; + }; // 12 bytes in 32-bit mode, 16 bytes in 64-bit mode + + struct ArrayData { + SizeType size; + SizeType capacity; + GenericValue* elements; + }; // 12 bytes in 32-bit mode, 16 bytes in 64-bit mode + + union Data { + String s; + ShortString ss; + Number n; + ObjectData o; + ArrayData a; + Flag f; + }; // 16 bytes in 32-bit mode, 24 bytes in 64-bit mode, 16 bytes in 64-bit with RAPIDJSON_48BITPOINTER_OPTIMIZATION + + RAPIDJSON_FORCEINLINE const Ch* GetStringPointer() const { return RAPIDJSON_GETPOINTER(Ch, data_.s.str); } + RAPIDJSON_FORCEINLINE const Ch* SetStringPointer(const Ch* str) { return RAPIDJSON_SETPOINTER(Ch, data_.s.str, str); } + RAPIDJSON_FORCEINLINE GenericValue* GetElementsPointer() const { return RAPIDJSON_GETPOINTER(GenericValue, data_.a.elements); } + RAPIDJSON_FORCEINLINE GenericValue* SetElementsPointer(GenericValue* elements) { return RAPIDJSON_SETPOINTER(GenericValue, data_.a.elements, elements); } + RAPIDJSON_FORCEINLINE Member* GetMembersPointer() const { return RAPIDJSON_GETPOINTER(Member, data_.o.members); } + RAPIDJSON_FORCEINLINE Member* SetMembersPointer(Member* members) { return RAPIDJSON_SETPOINTER(Member, data_.o.members, members); } + + // Initialize this value as array with initial data, without calling destructor. + void SetArrayRaw(GenericValue* values, SizeType count, Allocator& allocator) { + data_.f.flags = kArrayFlag; + if (count) { + GenericValue* e = static_cast(allocator.Malloc(count * sizeof(GenericValue))); + SetElementsPointer(e); + std::memcpy(static_cast(e), values, count * sizeof(GenericValue)); + } + else + SetElementsPointer(0); + data_.a.size = data_.a.capacity = count; + } + + //! Initialize this value as object with initial data, without calling destructor. + void SetObjectRaw(Member* members, SizeType count, Allocator& allocator) { + data_.f.flags = kObjectFlag; + if (count) { + Member* m = static_cast(allocator.Malloc(count * sizeof(Member))); + SetMembersPointer(m); + std::memcpy(static_cast(m), members, count * sizeof(Member)); + } + else + SetMembersPointer(0); + data_.o.size = data_.o.capacity = count; + } + + //! Initialize this value as constant string, without calling destructor. + void SetStringRaw(StringRefType s) RAPIDJSON_NOEXCEPT { + data_.f.flags = kConstStringFlag; + SetStringPointer(s); + data_.s.length = s.length; + } + + //! Initialize this value as copy string with initial data, without calling destructor. + void SetStringRaw(StringRefType s, Allocator& allocator) { + Ch* str = 0; + if (ShortString::Usable(s.length)) { + data_.f.flags = kShortStringFlag; + data_.ss.SetLength(s.length); + str = data_.ss.str; + } else { + data_.f.flags = kCopyStringFlag; + data_.s.length = s.length; + str = static_cast(allocator.Malloc((s.length + 1) * sizeof(Ch))); + SetStringPointer(str); + } + std::memcpy(str, s, s.length * sizeof(Ch)); + str[s.length] = '\0'; + } + + //! Assignment without calling destructor + void RawAssign(GenericValue& rhs) RAPIDJSON_NOEXCEPT { + data_ = rhs.data_; + // data_.f.flags = rhs.data_.f.flags; + rhs.data_.f.flags = kNullFlag; + } + + template + bool StringEqual(const GenericValue& rhs) const { + RAPIDJSON_ASSERT(IsString()); + RAPIDJSON_ASSERT(rhs.IsString()); + + const SizeType len1 = GetStringLength(); + const SizeType len2 = rhs.GetStringLength(); + if(len1 != len2) { return false; } + + const Ch* const str1 = GetString(); + const Ch* const str2 = rhs.GetString(); + if(str1 == str2) { return true; } // fast path for constant string + + return (std::memcmp(str1, str2, sizeof(Ch) * len1) == 0); + } + + Data data_; +}; + +//! GenericValue with UTF8 encoding +typedef GenericValue > Value; + +/////////////////////////////////////////////////////////////////////////////// +// GenericDocument + +//! A document for parsing JSON text as DOM. +/*! + \note implements Handler concept + \tparam Encoding Encoding for both parsing and string storage. + \tparam Allocator Allocator for allocating memory for the DOM + \tparam StackAllocator Allocator for allocating memory for stack during parsing. + \warning Although GenericDocument inherits from GenericValue, the API does \b not provide any virtual functions, especially no virtual destructor. To avoid memory leaks, do not \c delete a GenericDocument object via a pointer to a GenericValue. +*/ +template , typename StackAllocator = CrtAllocator> +class GenericDocument : public GenericValue { +public: + typedef typename Encoding::Ch Ch; //!< Character type derived from Encoding. + typedef GenericValue ValueType; //!< Value type of the document. + typedef Allocator AllocatorType; //!< Allocator type from template parameter. + + //! Constructor + /*! Creates an empty document of specified type. + \param type Mandatory type of object to create. + \param allocator Optional allocator for allocating memory. + \param stackCapacity Optional initial capacity of stack in bytes. + \param stackAllocator Optional allocator for allocating memory for stack. + */ + explicit GenericDocument(Type type, Allocator* allocator = 0, size_t stackCapacity = kDefaultStackCapacity, StackAllocator* stackAllocator = 0) : + GenericValue(type), allocator_(allocator), ownAllocator_(0), stack_(stackAllocator, stackCapacity), parseResult_() + { + if (!allocator_) + ownAllocator_ = allocator_ = RAPIDJSON_NEW(Allocator)(); + } + + //! Constructor + /*! Creates an empty document which type is Null. + \param allocator Optional allocator for allocating memory. + \param stackCapacity Optional initial capacity of stack in bytes. + \param stackAllocator Optional allocator for allocating memory for stack. + */ + GenericDocument(Allocator* allocator = 0, size_t stackCapacity = kDefaultStackCapacity, StackAllocator* stackAllocator = 0) : + allocator_(allocator), ownAllocator_(0), stack_(stackAllocator, stackCapacity), parseResult_() + { + if (!allocator_) + ownAllocator_ = allocator_ = RAPIDJSON_NEW(Allocator)(); + } + +#if RAPIDJSON_HAS_CXX11_RVALUE_REFS + //! Move constructor in C++11 + GenericDocument(GenericDocument&& rhs) RAPIDJSON_NOEXCEPT + : ValueType(std::forward(rhs)), // explicit cast to avoid prohibited move from Document + allocator_(rhs.allocator_), + ownAllocator_(rhs.ownAllocator_), + stack_(std::move(rhs.stack_)), + parseResult_(rhs.parseResult_) + { + rhs.allocator_ = 0; + rhs.ownAllocator_ = 0; + rhs.parseResult_ = ParseResult(); + } +#endif + + ~GenericDocument() { + Destroy(); + } + +#if RAPIDJSON_HAS_CXX11_RVALUE_REFS + //! Move assignment in C++11 + GenericDocument& operator=(GenericDocument&& rhs) RAPIDJSON_NOEXCEPT + { + // The cast to ValueType is necessary here, because otherwise it would + // attempt to call GenericValue's templated assignment operator. + ValueType::operator=(std::forward(rhs)); + + // Calling the destructor here would prematurely call stack_'s destructor + Destroy(); + + allocator_ = rhs.allocator_; + ownAllocator_ = rhs.ownAllocator_; + stack_ = std::move(rhs.stack_); + parseResult_ = rhs.parseResult_; + + rhs.allocator_ = 0; + rhs.ownAllocator_ = 0; + rhs.parseResult_ = ParseResult(); + + return *this; + } +#endif + + //! Exchange the contents of this document with those of another. + /*! + \param rhs Another document. + \note Constant complexity. + \see GenericValue::Swap + */ + GenericDocument& Swap(GenericDocument& rhs) RAPIDJSON_NOEXCEPT { + ValueType::Swap(rhs); + stack_.Swap(rhs.stack_); + internal::Swap(allocator_, rhs.allocator_); + internal::Swap(ownAllocator_, rhs.ownAllocator_); + internal::Swap(parseResult_, rhs.parseResult_); + return *this; + } + + // Allow Swap with ValueType. + // Refer to Effective C++ 3rd Edition/Item 33: Avoid hiding inherited names. + using ValueType::Swap; + + //! free-standing swap function helper + /*! + Helper function to enable support for common swap implementation pattern based on \c std::swap: + \code + void swap(MyClass& a, MyClass& b) { + using std::swap; + swap(a.doc, b.doc); + // ... + } + \endcode + \see Swap() + */ + friend inline void swap(GenericDocument& a, GenericDocument& b) RAPIDJSON_NOEXCEPT { a.Swap(b); } + + //! Populate this document by a generator which produces SAX events. + /*! \tparam Generator A functor with bool f(Handler) prototype. + \param g Generator functor which sends SAX events to the parameter. + \return The document itself for fluent API. + */ + template + GenericDocument& Populate(Generator& g) { + ClearStackOnExit scope(*this); + if (g(*this)) { + RAPIDJSON_ASSERT(stack_.GetSize() == sizeof(ValueType)); // Got one and only one root object + ValueType::operator=(*stack_.template Pop(1));// Move value from stack to document + } + return *this; + } + + //!@name Parse from stream + //!@{ + + //! Parse JSON text from an input stream (with Encoding conversion) + /*! \tparam parseFlags Combination of \ref ParseFlag. + \tparam SourceEncoding Encoding of input stream + \tparam InputStream Type of input stream, implementing Stream concept + \param is Input stream to be parsed. + \return The document itself for fluent API. + */ + template + GenericDocument& ParseStream(InputStream& is) { + GenericReader reader( + stack_.HasAllocator() ? &stack_.GetAllocator() : 0); + ClearStackOnExit scope(*this); + parseResult_ = reader.template Parse(is, *this); + if (parseResult_) { + RAPIDJSON_ASSERT(stack_.GetSize() == sizeof(ValueType)); // Got one and only one root object + ValueType::operator=(*stack_.template Pop(1));// Move value from stack to document + } + return *this; + } + + //! Parse JSON text from an input stream + /*! \tparam parseFlags Combination of \ref ParseFlag. + \tparam InputStream Type of input stream, implementing Stream concept + \param is Input stream to be parsed. + \return The document itself for fluent API. + */ + template + GenericDocument& ParseStream(InputStream& is) { + return ParseStream(is); + } + + //! Parse JSON text from an input stream (with \ref kParseDefaultFlags) + /*! \tparam InputStream Type of input stream, implementing Stream concept + \param is Input stream to be parsed. + \return The document itself for fluent API. + */ + template + GenericDocument& ParseStream(InputStream& is) { + return ParseStream(is); + } + //!@} + + //!@name Parse in-place from mutable string + //!@{ + + //! Parse JSON text from a mutable string + /*! \tparam parseFlags Combination of \ref ParseFlag. + \param str Mutable zero-terminated string to be parsed. + \return The document itself for fluent API. + */ + template + GenericDocument& ParseInsitu(Ch* str) { + GenericInsituStringStream s(str); + return ParseStream(s); + } + + //! Parse JSON text from a mutable string (with \ref kParseDefaultFlags) + /*! \param str Mutable zero-terminated string to be parsed. + \return The document itself for fluent API. + */ + GenericDocument& ParseInsitu(Ch* str) { + return ParseInsitu(str); + } + //!@} + + //!@name Parse from read-only string + //!@{ + + //! Parse JSON text from a read-only string (with Encoding conversion) + /*! \tparam parseFlags Combination of \ref ParseFlag (must not contain \ref kParseInsituFlag). + \tparam SourceEncoding Transcoding from input Encoding + \param str Read-only zero-terminated string to be parsed. + */ + template + GenericDocument& Parse(const typename SourceEncoding::Ch* str) { + RAPIDJSON_ASSERT(!(parseFlags & kParseInsituFlag)); + GenericStringStream s(str); + return ParseStream(s); + } + + //! Parse JSON text from a read-only string + /*! \tparam parseFlags Combination of \ref ParseFlag (must not contain \ref kParseInsituFlag). + \param str Read-only zero-terminated string to be parsed. + */ + template + GenericDocument& Parse(const Ch* str) { + return Parse(str); + } + + //! Parse JSON text from a read-only string (with \ref kParseDefaultFlags) + /*! \param str Read-only zero-terminated string to be parsed. + */ + GenericDocument& Parse(const Ch* str) { + return Parse(str); + } + + template + GenericDocument& Parse(const typename SourceEncoding::Ch* str, size_t length) { + RAPIDJSON_ASSERT(!(parseFlags & kParseInsituFlag)); + MemoryStream ms(reinterpret_cast(str), length * sizeof(typename SourceEncoding::Ch)); + EncodedInputStream is(ms); + ParseStream(is); + return *this; + } + + template + GenericDocument& Parse(const Ch* str, size_t length) { + return Parse(str, length); + } + + GenericDocument& Parse(const Ch* str, size_t length) { + return Parse(str, length); + } + +#if RAPIDJSON_HAS_STDSTRING + template + GenericDocument& Parse(const std::basic_string& str) { + // c_str() is constant complexity according to standard. Should be faster than Parse(const char*, size_t) + return Parse(str.c_str()); + } + + template + GenericDocument& Parse(const std::basic_string& str) { + return Parse(str.c_str()); + } + + GenericDocument& Parse(const std::basic_string& str) { + return Parse(str); + } +#endif // RAPIDJSON_HAS_STDSTRING + + //!@} + + //!@name Handling parse errors + //!@{ + + //! Whether a parse error has occurred in the last parsing. + bool HasParseError() const { return parseResult_.IsError(); } + + //! Get the \ref ParseErrorCode of last parsing. + ParseErrorCode GetParseError() const { return parseResult_.Code(); } + + //! Get the position of last parsing error in input, 0 otherwise. + size_t GetErrorOffset() const { return parseResult_.Offset(); } + + //! Implicit conversion to get the last parse result +#ifndef __clang // -Wdocumentation + /*! \return \ref ParseResult of the last parse operation + + \code + Document doc; + ParseResult ok = doc.Parse(json); + if (!ok) + printf( "JSON parse error: %s (%u)\n", GetParseError_En(ok.Code()), ok.Offset()); + \endcode + */ +#endif + operator ParseResult() const { return parseResult_; } + //!@} + + //! Get the allocator of this document. + Allocator& GetAllocator() { + RAPIDJSON_ASSERT(allocator_); + return *allocator_; + } + + //! Get the capacity of stack in bytes. + size_t GetStackCapacity() const { return stack_.GetCapacity(); } + +private: + // clear stack on any exit from ParseStream, e.g. due to exception + struct ClearStackOnExit { + explicit ClearStackOnExit(GenericDocument& d) : d_(d) {} + ~ClearStackOnExit() { d_.ClearStack(); } + private: + ClearStackOnExit(const ClearStackOnExit&); + ClearStackOnExit& operator=(const ClearStackOnExit&); + GenericDocument& d_; + }; + + // callers of the following private Handler functions + // template friend class GenericReader; // for parsing + template friend class GenericValue; // for deep copying + +public: + // Implementation of Handler + bool Null() { new (stack_.template Push()) ValueType(); return true; } + bool Bool(bool b) { new (stack_.template Push()) ValueType(b); return true; } + bool Int(int i) { new (stack_.template Push()) ValueType(i); return true; } + bool Uint(unsigned i) { new (stack_.template Push()) ValueType(i); return true; } + bool Int64(int64_t i) { new (stack_.template Push()) ValueType(i); return true; } + bool Uint64(uint64_t i) { new (stack_.template Push()) ValueType(i); return true; } + bool Double(double d) { new (stack_.template Push()) ValueType(d); return true; } + + bool RawNumber(const Ch* str, SizeType length, bool copy) { + if (copy) + new (stack_.template Push()) ValueType(str, length, GetAllocator()); + else + new (stack_.template Push()) ValueType(str, length); + return true; + } + + bool String(const Ch* str, SizeType length, bool copy) { + if (copy) + new (stack_.template Push()) ValueType(str, length, GetAllocator()); + else + new (stack_.template Push()) ValueType(str, length); + return true; + } + + bool StartObject() { new (stack_.template Push()) ValueType(kObjectType); return true; } + + bool Key(const Ch* str, SizeType length, bool copy) { return String(str, length, copy); } + + bool EndObject(SizeType memberCount) { + typename ValueType::Member* members = stack_.template Pop(memberCount); + stack_.template Top()->SetObjectRaw(members, memberCount, GetAllocator()); + return true; + } + + bool StartArray() { new (stack_.template Push()) ValueType(kArrayType); return true; } + + bool EndArray(SizeType elementCount) { + ValueType* elements = stack_.template Pop(elementCount); + stack_.template Top()->SetArrayRaw(elements, elementCount, GetAllocator()); + return true; + } + +private: + //! Prohibit copying + GenericDocument(const GenericDocument&); + //! Prohibit assignment + GenericDocument& operator=(const GenericDocument&); + + void ClearStack() { + if (Allocator::kNeedFree) + while (stack_.GetSize() > 0) // Here assumes all elements in stack array are GenericValue (Member is actually 2 GenericValue objects) + (stack_.template Pop(1))->~ValueType(); + else + stack_.Clear(); + stack_.ShrinkToFit(); + } + + void Destroy() { + RAPIDJSON_DELETE(ownAllocator_); + } + + static const size_t kDefaultStackCapacity = 1024; + Allocator* allocator_; + Allocator* ownAllocator_; + internal::Stack stack_; + ParseResult parseResult_; +}; + +//! GenericDocument with UTF8 encoding +typedef GenericDocument > Document; + +//! Helper class for accessing Value of array type. +/*! + Instance of this helper class is obtained by \c GenericValue::GetArray(). + In addition to all APIs for array type, it provides range-based for loop if \c RAPIDJSON_HAS_CXX11_RANGE_FOR=1. +*/ +template +class GenericArray { +public: + typedef GenericArray ConstArray; + typedef GenericArray Array; + typedef ValueT PlainType; + typedef typename internal::MaybeAddConst::Type ValueType; + typedef ValueType* ValueIterator; // This may be const or non-const iterator + typedef const ValueT* ConstValueIterator; + typedef typename ValueType::AllocatorType AllocatorType; + typedef typename ValueType::StringRefType StringRefType; + + template + friend class GenericValue; + + GenericArray(const GenericArray& rhs) : value_(rhs.value_) {} + GenericArray& operator=(const GenericArray& rhs) { value_ = rhs.value_; return *this; } + ~GenericArray() {} + + SizeType Size() const { return value_.Size(); } + SizeType Capacity() const { return value_.Capacity(); } + bool Empty() const { return value_.Empty(); } + void Clear() const { value_.Clear(); } + ValueType& operator[](SizeType index) const { return value_[index]; } + ValueIterator Begin() const { return value_.Begin(); } + ValueIterator End() const { return value_.End(); } + GenericArray Reserve(SizeType newCapacity, AllocatorType &allocator) const { value_.Reserve(newCapacity, allocator); return *this; } + GenericArray PushBack(ValueType& value, AllocatorType& allocator) const { value_.PushBack(value, allocator); return *this; } +#if RAPIDJSON_HAS_CXX11_RVALUE_REFS + GenericArray PushBack(ValueType&& value, AllocatorType& allocator) const { value_.PushBack(value, allocator); return *this; } +#endif // RAPIDJSON_HAS_CXX11_RVALUE_REFS + GenericArray PushBack(StringRefType value, AllocatorType& allocator) const { value_.PushBack(value, allocator); return *this; } + template RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr, internal::IsGenericValue >), (const GenericArray&)) PushBack(T value, AllocatorType& allocator) const { value_.PushBack(value, allocator); return *this; } + GenericArray PopBack() const { value_.PopBack(); return *this; } + ValueIterator Erase(ConstValueIterator pos) const { return value_.Erase(pos); } + ValueIterator Erase(ConstValueIterator first, ConstValueIterator last) const { return value_.Erase(first, last); } + +#if RAPIDJSON_HAS_CXX11_RANGE_FOR + ValueIterator begin() const { return value_.Begin(); } + ValueIterator end() const { return value_.End(); } +#endif + +private: + GenericArray(); + GenericArray(ValueType& value) : value_(value) {} + ValueType& value_; +}; + +//! Helper class for accessing Value of object type. +/*! + Instance of this helper class is obtained by \c GenericValue::GetObject(). + In addition to all APIs for array type, it provides range-based for loop if \c RAPIDJSON_HAS_CXX11_RANGE_FOR=1. +*/ +template +class GenericObject { +public: + typedef GenericObject ConstObject; + typedef GenericObject Object; + typedef ValueT PlainType; + typedef typename internal::MaybeAddConst::Type ValueType; + typedef GenericMemberIterator MemberIterator; // This may be const or non-const iterator + typedef GenericMemberIterator ConstMemberIterator; + typedef typename ValueType::AllocatorType AllocatorType; + typedef typename ValueType::StringRefType StringRefType; + typedef typename ValueType::EncodingType EncodingType; + typedef typename ValueType::Ch Ch; + + template + friend class GenericValue; + + GenericObject(const GenericObject& rhs) : value_(rhs.value_) {} + GenericObject& operator=(const GenericObject& rhs) { value_ = rhs.value_; return *this; } + ~GenericObject() {} + + SizeType MemberCount() const { return value_.MemberCount(); } + SizeType MemberCapacity() const { return value_.MemberCapacity(); } + bool ObjectEmpty() const { return value_.ObjectEmpty(); } + template ValueType& operator[](T* name) const { return value_[name]; } + template ValueType& operator[](const GenericValue& name) const { return value_[name]; } +#if RAPIDJSON_HAS_STDSTRING + ValueType& operator[](const std::basic_string& name) const { return value_[name]; } +#endif + MemberIterator MemberBegin() const { return value_.MemberBegin(); } + MemberIterator MemberEnd() const { return value_.MemberEnd(); } + GenericObject MemberReserve(SizeType newCapacity, AllocatorType &allocator) const { value_.MemberReserve(newCapacity, allocator); return *this; } + bool HasMember(const Ch* name) const { return value_.HasMember(name); } +#if RAPIDJSON_HAS_STDSTRING + bool HasMember(const std::basic_string& name) const { return value_.HasMember(name); } +#endif + template bool HasMember(const GenericValue& name) const { return value_.HasMember(name); } + MemberIterator FindMember(const Ch* name) const { return value_.FindMember(name); } + template MemberIterator FindMember(const GenericValue& name) const { return value_.FindMember(name); } +#if RAPIDJSON_HAS_STDSTRING + MemberIterator FindMember(const std::basic_string& name) const { return value_.FindMember(name); } +#endif + GenericObject AddMember(ValueType& name, ValueType& value, AllocatorType& allocator) const { value_.AddMember(name, value, allocator); return *this; } + GenericObject AddMember(ValueType& name, StringRefType value, AllocatorType& allocator) const { value_.AddMember(name, value, allocator); return *this; } +#if RAPIDJSON_HAS_STDSTRING + GenericObject AddMember(ValueType& name, std::basic_string& value, AllocatorType& allocator) const { value_.AddMember(name, value, allocator); return *this; } +#endif + template RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr, internal::IsGenericValue >), (ValueType&)) AddMember(ValueType& name, T value, AllocatorType& allocator) const { value_.AddMember(name, value, allocator); return *this; } +#if RAPIDJSON_HAS_CXX11_RVALUE_REFS + GenericObject AddMember(ValueType&& name, ValueType&& value, AllocatorType& allocator) const { value_.AddMember(name, value, allocator); return *this; } + GenericObject AddMember(ValueType&& name, ValueType& value, AllocatorType& allocator) const { value_.AddMember(name, value, allocator); return *this; } + GenericObject AddMember(ValueType& name, ValueType&& value, AllocatorType& allocator) const { value_.AddMember(name, value, allocator); return *this; } + GenericObject AddMember(StringRefType name, ValueType&& value, AllocatorType& allocator) const { value_.AddMember(name, value, allocator); return *this; } +#endif // RAPIDJSON_HAS_CXX11_RVALUE_REFS + GenericObject AddMember(StringRefType name, ValueType& value, AllocatorType& allocator) const { value_.AddMember(name, value, allocator); return *this; } + GenericObject AddMember(StringRefType name, StringRefType value, AllocatorType& allocator) const { value_.AddMember(name, value, allocator); return *this; } + template RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr, internal::IsGenericValue >), (GenericObject)) AddMember(StringRefType name, T value, AllocatorType& allocator) const { value_.AddMember(name, value, allocator); return *this; } + void RemoveAllMembers() { value_.RemoveAllMembers(); } + bool RemoveMember(const Ch* name) const { return value_.RemoveMember(name); } +#if RAPIDJSON_HAS_STDSTRING + bool RemoveMember(const std::basic_string& name) const { return value_.RemoveMember(name); } +#endif + template bool RemoveMember(const GenericValue& name) const { return value_.RemoveMember(name); } + MemberIterator RemoveMember(MemberIterator m) const { return value_.RemoveMember(m); } + MemberIterator EraseMember(ConstMemberIterator pos) const { return value_.EraseMember(pos); } + MemberIterator EraseMember(ConstMemberIterator first, ConstMemberIterator last) const { return value_.EraseMember(first, last); } + bool EraseMember(const Ch* name) const { return value_.EraseMember(name); } +#if RAPIDJSON_HAS_STDSTRING + bool EraseMember(const std::basic_string& name) const { return EraseMember(ValueType(StringRef(name))); } +#endif + template bool EraseMember(const GenericValue& name) const { return value_.EraseMember(name); } + +#if RAPIDJSON_HAS_CXX11_RANGE_FOR + MemberIterator begin() const { return value_.MemberBegin(); } + MemberIterator end() const { return value_.MemberEnd(); } +#endif + +private: + GenericObject(); + GenericObject(ValueType& value) : value_(value) {} + ValueType& value_; +}; + +RAPIDJSON_NAMESPACE_END +RAPIDJSON_DIAG_POP + +#endif // RAPIDJSON_DOCUMENT_H_ diff --git a/include/rapidjson/encodedstream.h b/include/rapidjson/encodedstream.h new file mode 100644 index 00000000..223601c0 --- /dev/null +++ b/include/rapidjson/encodedstream.h @@ -0,0 +1,299 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_ENCODEDSTREAM_H_ +#define RAPIDJSON_ENCODEDSTREAM_H_ + +#include "stream.h" +#include "memorystream.h" + +#ifdef __GNUC__ +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(effc++) +#endif + +#ifdef __clang__ +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(padded) +#endif + +RAPIDJSON_NAMESPACE_BEGIN + +//! Input byte stream wrapper with a statically bound encoding. +/*! + \tparam Encoding The interpretation of encoding of the stream. Either UTF8, UTF16LE, UTF16BE, UTF32LE, UTF32BE. + \tparam InputByteStream Type of input byte stream. For example, FileReadStream. +*/ +template +class EncodedInputStream { + RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1); +public: + typedef typename Encoding::Ch Ch; + + EncodedInputStream(InputByteStream& is) : is_(is) { + current_ = Encoding::TakeBOM(is_); + } + + Ch Peek() const { return current_; } + Ch Take() { Ch c = current_; current_ = Encoding::Take(is_); return c; } + size_t Tell() const { return is_.Tell(); } + + // Not implemented + void Put(Ch) { RAPIDJSON_ASSERT(false); } + void Flush() { RAPIDJSON_ASSERT(false); } + Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; } + size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; } + +private: + EncodedInputStream(const EncodedInputStream&); + EncodedInputStream& operator=(const EncodedInputStream&); + + InputByteStream& is_; + Ch current_; +}; + +//! Specialized for UTF8 MemoryStream. +template <> +class EncodedInputStream, MemoryStream> { +public: + typedef UTF8<>::Ch Ch; + + EncodedInputStream(MemoryStream& is) : is_(is) { + if (static_cast(is_.Peek()) == 0xEFu) is_.Take(); + if (static_cast(is_.Peek()) == 0xBBu) is_.Take(); + if (static_cast(is_.Peek()) == 0xBFu) is_.Take(); + } + Ch Peek() const { return is_.Peek(); } + Ch Take() { return is_.Take(); } + size_t Tell() const { return is_.Tell(); } + + // Not implemented + void Put(Ch) {} + void Flush() {} + Ch* PutBegin() { return 0; } + size_t PutEnd(Ch*) { return 0; } + + MemoryStream& is_; + +private: + EncodedInputStream(const EncodedInputStream&); + EncodedInputStream& operator=(const EncodedInputStream&); +}; + +//! Output byte stream wrapper with statically bound encoding. +/*! + \tparam Encoding The interpretation of encoding of the stream. Either UTF8, UTF16LE, UTF16BE, UTF32LE, UTF32BE. + \tparam OutputByteStream Type of input byte stream. For example, FileWriteStream. +*/ +template +class EncodedOutputStream { + RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1); +public: + typedef typename Encoding::Ch Ch; + + EncodedOutputStream(OutputByteStream& os, bool putBOM = true) : os_(os) { + if (putBOM) + Encoding::PutBOM(os_); + } + + void Put(Ch c) { Encoding::Put(os_, c); } + void Flush() { os_.Flush(); } + + // Not implemented + Ch Peek() const { RAPIDJSON_ASSERT(false); return 0;} + Ch Take() { RAPIDJSON_ASSERT(false); return 0;} + size_t Tell() const { RAPIDJSON_ASSERT(false); return 0; } + Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; } + size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; } + +private: + EncodedOutputStream(const EncodedOutputStream&); + EncodedOutputStream& operator=(const EncodedOutputStream&); + + OutputByteStream& os_; +}; + +#define RAPIDJSON_ENCODINGS_FUNC(x) UTF8::x, UTF16LE::x, UTF16BE::x, UTF32LE::x, UTF32BE::x + +//! Input stream wrapper with dynamically bound encoding and automatic encoding detection. +/*! + \tparam CharType Type of character for reading. + \tparam InputByteStream type of input byte stream to be wrapped. +*/ +template +class AutoUTFInputStream { + RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1); +public: + typedef CharType Ch; + + //! Constructor. + /*! + \param is input stream to be wrapped. + \param type UTF encoding type if it is not detected from the stream. + */ + AutoUTFInputStream(InputByteStream& is, UTFType type = kUTF8) : is_(&is), type_(type), hasBOM_(false) { + RAPIDJSON_ASSERT(type >= kUTF8 && type <= kUTF32BE); + DetectType(); + static const TakeFunc f[] = { RAPIDJSON_ENCODINGS_FUNC(Take) }; + takeFunc_ = f[type_]; + current_ = takeFunc_(*is_); + } + + UTFType GetType() const { return type_; } + bool HasBOM() const { return hasBOM_; } + + Ch Peek() const { return current_; } + Ch Take() { Ch c = current_; current_ = takeFunc_(*is_); return c; } + size_t Tell() const { return is_->Tell(); } + + // Not implemented + void Put(Ch) { RAPIDJSON_ASSERT(false); } + void Flush() { RAPIDJSON_ASSERT(false); } + Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; } + size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; } + +private: + AutoUTFInputStream(const AutoUTFInputStream&); + AutoUTFInputStream& operator=(const AutoUTFInputStream&); + + // Detect encoding type with BOM or RFC 4627 + void DetectType() { + // BOM (Byte Order Mark): + // 00 00 FE FF UTF-32BE + // FF FE 00 00 UTF-32LE + // FE FF UTF-16BE + // FF FE UTF-16LE + // EF BB BF UTF-8 + + const unsigned char* c = reinterpret_cast(is_->Peek4()); + if (!c) + return; + + unsigned bom = static_cast(c[0] | (c[1] << 8) | (c[2] << 16) | (c[3] << 24)); + hasBOM_ = false; + if (bom == 0xFFFE0000) { type_ = kUTF32BE; hasBOM_ = true; is_->Take(); is_->Take(); is_->Take(); is_->Take(); } + else if (bom == 0x0000FEFF) { type_ = kUTF32LE; hasBOM_ = true; is_->Take(); is_->Take(); is_->Take(); is_->Take(); } + else if ((bom & 0xFFFF) == 0xFFFE) { type_ = kUTF16BE; hasBOM_ = true; is_->Take(); is_->Take(); } + else if ((bom & 0xFFFF) == 0xFEFF) { type_ = kUTF16LE; hasBOM_ = true; is_->Take(); is_->Take(); } + else if ((bom & 0xFFFFFF) == 0xBFBBEF) { type_ = kUTF8; hasBOM_ = true; is_->Take(); is_->Take(); is_->Take(); } + + // RFC 4627: Section 3 + // "Since the first two characters of a JSON text will always be ASCII + // characters [RFC0020], it is possible to determine whether an octet + // stream is UTF-8, UTF-16 (BE or LE), or UTF-32 (BE or LE) by looking + // at the pattern of nulls in the first four octets." + // 00 00 00 xx UTF-32BE + // 00 xx 00 xx UTF-16BE + // xx 00 00 00 UTF-32LE + // xx 00 xx 00 UTF-16LE + // xx xx xx xx UTF-8 + + if (!hasBOM_) { + int pattern = (c[0] ? 1 : 0) | (c[1] ? 2 : 0) | (c[2] ? 4 : 0) | (c[3] ? 8 : 0); + switch (pattern) { + case 0x08: type_ = kUTF32BE; break; + case 0x0A: type_ = kUTF16BE; break; + case 0x01: type_ = kUTF32LE; break; + case 0x05: type_ = kUTF16LE; break; + case 0x0F: type_ = kUTF8; break; + default: break; // Use type defined by user. + } + } + + // Runtime check whether the size of character type is sufficient. It only perform checks with assertion. + if (type_ == kUTF16LE || type_ == kUTF16BE) RAPIDJSON_ASSERT(sizeof(Ch) >= 2); + if (type_ == kUTF32LE || type_ == kUTF32BE) RAPIDJSON_ASSERT(sizeof(Ch) >= 4); + } + + typedef Ch (*TakeFunc)(InputByteStream& is); + InputByteStream* is_; + UTFType type_; + Ch current_; + TakeFunc takeFunc_; + bool hasBOM_; +}; + +//! Output stream wrapper with dynamically bound encoding and automatic encoding detection. +/*! + \tparam CharType Type of character for writing. + \tparam OutputByteStream type of output byte stream to be wrapped. +*/ +template +class AutoUTFOutputStream { + RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1); +public: + typedef CharType Ch; + + //! Constructor. + /*! + \param os output stream to be wrapped. + \param type UTF encoding type. + \param putBOM Whether to write BOM at the beginning of the stream. + */ + AutoUTFOutputStream(OutputByteStream& os, UTFType type, bool putBOM) : os_(&os), type_(type) { + RAPIDJSON_ASSERT(type >= kUTF8 && type <= kUTF32BE); + + // Runtime check whether the size of character type is sufficient. It only perform checks with assertion. + if (type_ == kUTF16LE || type_ == kUTF16BE) RAPIDJSON_ASSERT(sizeof(Ch) >= 2); + if (type_ == kUTF32LE || type_ == kUTF32BE) RAPIDJSON_ASSERT(sizeof(Ch) >= 4); + + static const PutFunc f[] = { RAPIDJSON_ENCODINGS_FUNC(Put) }; + putFunc_ = f[type_]; + + if (putBOM) + PutBOM(); + } + + UTFType GetType() const { return type_; } + + void Put(Ch c) { putFunc_(*os_, c); } + void Flush() { os_->Flush(); } + + // Not implemented + Ch Peek() const { RAPIDJSON_ASSERT(false); return 0;} + Ch Take() { RAPIDJSON_ASSERT(false); return 0;} + size_t Tell() const { RAPIDJSON_ASSERT(false); return 0; } + Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; } + size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; } + +private: + AutoUTFOutputStream(const AutoUTFOutputStream&); + AutoUTFOutputStream& operator=(const AutoUTFOutputStream&); + + void PutBOM() { + typedef void (*PutBOMFunc)(OutputByteStream&); + static const PutBOMFunc f[] = { RAPIDJSON_ENCODINGS_FUNC(PutBOM) }; + f[type_](*os_); + } + + typedef void (*PutFunc)(OutputByteStream&, Ch); + + OutputByteStream* os_; + UTFType type_; + PutFunc putFunc_; +}; + +#undef RAPIDJSON_ENCODINGS_FUNC + +RAPIDJSON_NAMESPACE_END + +#ifdef __clang__ +RAPIDJSON_DIAG_POP +#endif + +#ifdef __GNUC__ +RAPIDJSON_DIAG_POP +#endif + +#endif // RAPIDJSON_FILESTREAM_H_ diff --git a/include/rapidjson/encodings.h b/include/rapidjson/encodings.h new file mode 100644 index 00000000..0b244679 --- /dev/null +++ b/include/rapidjson/encodings.h @@ -0,0 +1,716 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_ENCODINGS_H_ +#define RAPIDJSON_ENCODINGS_H_ + +#include "rapidjson.h" + +#if defined(_MSC_VER) && !defined(__clang__) +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(4244) // conversion from 'type1' to 'type2', possible loss of data +RAPIDJSON_DIAG_OFF(4702) // unreachable code +#elif defined(__GNUC__) +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(effc++) +RAPIDJSON_DIAG_OFF(overflow) +#endif + +RAPIDJSON_NAMESPACE_BEGIN + +/////////////////////////////////////////////////////////////////////////////// +// Encoding + +/*! \class rapidjson::Encoding + \brief Concept for encoding of Unicode characters. + +\code +concept Encoding { + typename Ch; //! Type of character. A "character" is actually a code unit in unicode's definition. + + enum { supportUnicode = 1 }; // or 0 if not supporting unicode + + //! \brief Encode a Unicode codepoint to an output stream. + //! \param os Output stream. + //! \param codepoint An unicode codepoint, ranging from 0x0 to 0x10FFFF inclusively. + template + static void Encode(OutputStream& os, unsigned codepoint); + + //! \brief Decode a Unicode codepoint from an input stream. + //! \param is Input stream. + //! \param codepoint Output of the unicode codepoint. + //! \return true if a valid codepoint can be decoded from the stream. + template + static bool Decode(InputStream& is, unsigned* codepoint); + + //! \brief Validate one Unicode codepoint from an encoded stream. + //! \param is Input stream to obtain codepoint. + //! \param os Output for copying one codepoint. + //! \return true if it is valid. + //! \note This function just validating and copying the codepoint without actually decode it. + template + static bool Validate(InputStream& is, OutputStream& os); + + // The following functions are deal with byte streams. + + //! Take a character from input byte stream, skip BOM if exist. + template + static CharType TakeBOM(InputByteStream& is); + + //! Take a character from input byte stream. + template + static Ch Take(InputByteStream& is); + + //! Put BOM to output byte stream. + template + static void PutBOM(OutputByteStream& os); + + //! Put a character to output byte stream. + template + static void Put(OutputByteStream& os, Ch c); +}; +\endcode +*/ + +/////////////////////////////////////////////////////////////////////////////// +// UTF8 + +//! UTF-8 encoding. +/*! http://en.wikipedia.org/wiki/UTF-8 + http://tools.ietf.org/html/rfc3629 + \tparam CharType Code unit for storing 8-bit UTF-8 data. Default is char. + \note implements Encoding concept +*/ +template +struct UTF8 { + typedef CharType Ch; + + enum { supportUnicode = 1 }; + + template + static void Encode(OutputStream& os, unsigned codepoint) { + if (codepoint <= 0x7F) + os.Put(static_cast(codepoint & 0xFF)); + else if (codepoint <= 0x7FF) { + os.Put(static_cast(0xC0 | ((codepoint >> 6) & 0xFF))); + os.Put(static_cast(0x80 | ((codepoint & 0x3F)))); + } + else if (codepoint <= 0xFFFF) { + os.Put(static_cast(0xE0 | ((codepoint >> 12) & 0xFF))); + os.Put(static_cast(0x80 | ((codepoint >> 6) & 0x3F))); + os.Put(static_cast(0x80 | (codepoint & 0x3F))); + } + else { + RAPIDJSON_ASSERT(codepoint <= 0x10FFFF); + os.Put(static_cast(0xF0 | ((codepoint >> 18) & 0xFF))); + os.Put(static_cast(0x80 | ((codepoint >> 12) & 0x3F))); + os.Put(static_cast(0x80 | ((codepoint >> 6) & 0x3F))); + os.Put(static_cast(0x80 | (codepoint & 0x3F))); + } + } + + template + static void EncodeUnsafe(OutputStream& os, unsigned codepoint) { + if (codepoint <= 0x7F) + PutUnsafe(os, static_cast(codepoint & 0xFF)); + else if (codepoint <= 0x7FF) { + PutUnsafe(os, static_cast(0xC0 | ((codepoint >> 6) & 0xFF))); + PutUnsafe(os, static_cast(0x80 | ((codepoint & 0x3F)))); + } + else if (codepoint <= 0xFFFF) { + PutUnsafe(os, static_cast(0xE0 | ((codepoint >> 12) & 0xFF))); + PutUnsafe(os, static_cast(0x80 | ((codepoint >> 6) & 0x3F))); + PutUnsafe(os, static_cast(0x80 | (codepoint & 0x3F))); + } + else { + RAPIDJSON_ASSERT(codepoint <= 0x10FFFF); + PutUnsafe(os, static_cast(0xF0 | ((codepoint >> 18) & 0xFF))); + PutUnsafe(os, static_cast(0x80 | ((codepoint >> 12) & 0x3F))); + PutUnsafe(os, static_cast(0x80 | ((codepoint >> 6) & 0x3F))); + PutUnsafe(os, static_cast(0x80 | (codepoint & 0x3F))); + } + } + + template + static bool Decode(InputStream& is, unsigned* codepoint) { +#define RAPIDJSON_COPY() c = is.Take(); *codepoint = (*codepoint << 6) | (static_cast(c) & 0x3Fu) +#define RAPIDJSON_TRANS(mask) result &= ((GetRange(static_cast(c)) & mask) != 0) +#define RAPIDJSON_TAIL() RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x70) + typename InputStream::Ch c = is.Take(); + if (!(c & 0x80)) { + *codepoint = static_cast(c); + return true; + } + + unsigned char type = GetRange(static_cast(c)); + if (type >= 32) { + *codepoint = 0; + } else { + *codepoint = (0xFFu >> type) & static_cast(c); + } + bool result = true; + switch (type) { + case 2: RAPIDJSON_TAIL(); return result; + case 3: RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); return result; + case 4: RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x50); RAPIDJSON_TAIL(); return result; + case 5: RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x10); RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); return result; + case 6: RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); return result; + case 10: RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x20); RAPIDJSON_TAIL(); return result; + case 11: RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x60); RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); return result; + default: return false; + } +#undef RAPIDJSON_COPY +#undef RAPIDJSON_TRANS +#undef RAPIDJSON_TAIL + } + + template + static bool Validate(InputStream& is, OutputStream& os) { +#define RAPIDJSON_COPY() os.Put(c = is.Take()) +#define RAPIDJSON_TRANS(mask) result &= ((GetRange(static_cast(c)) & mask) != 0) +#define RAPIDJSON_TAIL() RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x70) + Ch c; + RAPIDJSON_COPY(); + if (!(c & 0x80)) + return true; + + bool result = true; + switch (GetRange(static_cast(c))) { + case 2: RAPIDJSON_TAIL(); return result; + case 3: RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); return result; + case 4: RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x50); RAPIDJSON_TAIL(); return result; + case 5: RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x10); RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); return result; + case 6: RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); return result; + case 10: RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x20); RAPIDJSON_TAIL(); return result; + case 11: RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x60); RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); return result; + default: return false; + } +#undef RAPIDJSON_COPY +#undef RAPIDJSON_TRANS +#undef RAPIDJSON_TAIL + } + + static unsigned char GetRange(unsigned char c) { + // Referring to DFA of http://bjoern.hoehrmann.de/utf-8/decoder/dfa/ + // With new mapping 1 -> 0x10, 7 -> 0x20, 9 -> 0x40, such that AND operation can test multiple types. + static const unsigned char type[] = { + 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, + 0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10, + 0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40, + 0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20, + 0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20, + 8,8,2,2,2,2,2,2,2,2,2,2,2,2,2,2, 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, + 10,3,3,3,3,3,3,3,3,3,3,3,3,4,3,3, 11,6,6,6,5,8,8,8,8,8,8,8,8,8,8,8, + }; + return type[c]; + } + + template + static CharType TakeBOM(InputByteStream& is) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1); + typename InputByteStream::Ch c = Take(is); + if (static_cast(c) != 0xEFu) return c; + c = is.Take(); + if (static_cast(c) != 0xBBu) return c; + c = is.Take(); + if (static_cast(c) != 0xBFu) return c; + c = is.Take(); + return c; + } + + template + static Ch Take(InputByteStream& is) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1); + return static_cast(is.Take()); + } + + template + static void PutBOM(OutputByteStream& os) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1); + os.Put(static_cast(0xEFu)); + os.Put(static_cast(0xBBu)); + os.Put(static_cast(0xBFu)); + } + + template + static void Put(OutputByteStream& os, Ch c) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1); + os.Put(static_cast(c)); + } +}; + +/////////////////////////////////////////////////////////////////////////////// +// UTF16 + +//! UTF-16 encoding. +/*! http://en.wikipedia.org/wiki/UTF-16 + http://tools.ietf.org/html/rfc2781 + \tparam CharType Type for storing 16-bit UTF-16 data. Default is wchar_t. C++11 may use char16_t instead. + \note implements Encoding concept + + \note For in-memory access, no need to concern endianness. The code units and code points are represented by CPU's endianness. + For streaming, use UTF16LE and UTF16BE, which handle endianness. +*/ +template +struct UTF16 { + typedef CharType Ch; + RAPIDJSON_STATIC_ASSERT(sizeof(Ch) >= 2); + + enum { supportUnicode = 1 }; + + template + static void Encode(OutputStream& os, unsigned codepoint) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputStream::Ch) >= 2); + if (codepoint <= 0xFFFF) { + RAPIDJSON_ASSERT(codepoint < 0xD800 || codepoint > 0xDFFF); // Code point itself cannot be surrogate pair + os.Put(static_cast(codepoint)); + } + else { + RAPIDJSON_ASSERT(codepoint <= 0x10FFFF); + unsigned v = codepoint - 0x10000; + os.Put(static_cast((v >> 10) | 0xD800)); + os.Put(static_cast((v & 0x3FF) | 0xDC00)); + } + } + + + template + static void EncodeUnsafe(OutputStream& os, unsigned codepoint) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputStream::Ch) >= 2); + if (codepoint <= 0xFFFF) { + RAPIDJSON_ASSERT(codepoint < 0xD800 || codepoint > 0xDFFF); // Code point itself cannot be surrogate pair + PutUnsafe(os, static_cast(codepoint)); + } + else { + RAPIDJSON_ASSERT(codepoint <= 0x10FFFF); + unsigned v = codepoint - 0x10000; + PutUnsafe(os, static_cast((v >> 10) | 0xD800)); + PutUnsafe(os, static_cast((v & 0x3FF) | 0xDC00)); + } + } + + template + static bool Decode(InputStream& is, unsigned* codepoint) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename InputStream::Ch) >= 2); + typename InputStream::Ch c = is.Take(); + if (c < 0xD800 || c > 0xDFFF) { + *codepoint = static_cast(c); + return true; + } + else if (c <= 0xDBFF) { + *codepoint = (static_cast(c) & 0x3FF) << 10; + c = is.Take(); + *codepoint |= (static_cast(c) & 0x3FF); + *codepoint += 0x10000; + return c >= 0xDC00 && c <= 0xDFFF; + } + return false; + } + + template + static bool Validate(InputStream& is, OutputStream& os) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename InputStream::Ch) >= 2); + RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputStream::Ch) >= 2); + typename InputStream::Ch c; + os.Put(static_cast(c = is.Take())); + if (c < 0xD800 || c > 0xDFFF) + return true; + else if (c <= 0xDBFF) { + os.Put(c = is.Take()); + return c >= 0xDC00 && c <= 0xDFFF; + } + return false; + } +}; + +//! UTF-16 little endian encoding. +template +struct UTF16LE : UTF16 { + template + static CharType TakeBOM(InputByteStream& is) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1); + CharType c = Take(is); + return static_cast(c) == 0xFEFFu ? Take(is) : c; + } + + template + static CharType Take(InputByteStream& is) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1); + unsigned c = static_cast(is.Take()); + c |= static_cast(static_cast(is.Take())) << 8; + return static_cast(c); + } + + template + static void PutBOM(OutputByteStream& os) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1); + os.Put(static_cast(0xFFu)); + os.Put(static_cast(0xFEu)); + } + + template + static void Put(OutputByteStream& os, CharType c) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1); + os.Put(static_cast(static_cast(c) & 0xFFu)); + os.Put(static_cast((static_cast(c) >> 8) & 0xFFu)); + } +}; + +//! UTF-16 big endian encoding. +template +struct UTF16BE : UTF16 { + template + static CharType TakeBOM(InputByteStream& is) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1); + CharType c = Take(is); + return static_cast(c) == 0xFEFFu ? Take(is) : c; + } + + template + static CharType Take(InputByteStream& is) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1); + unsigned c = static_cast(static_cast(is.Take())) << 8; + c |= static_cast(static_cast(is.Take())); + return static_cast(c); + } + + template + static void PutBOM(OutputByteStream& os) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1); + os.Put(static_cast(0xFEu)); + os.Put(static_cast(0xFFu)); + } + + template + static void Put(OutputByteStream& os, CharType c) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1); + os.Put(static_cast((static_cast(c) >> 8) & 0xFFu)); + os.Put(static_cast(static_cast(c) & 0xFFu)); + } +}; + +/////////////////////////////////////////////////////////////////////////////// +// UTF32 + +//! UTF-32 encoding. +/*! http://en.wikipedia.org/wiki/UTF-32 + \tparam CharType Type for storing 32-bit UTF-32 data. Default is unsigned. C++11 may use char32_t instead. + \note implements Encoding concept + + \note For in-memory access, no need to concern endianness. The code units and code points are represented by CPU's endianness. + For streaming, use UTF32LE and UTF32BE, which handle endianness. +*/ +template +struct UTF32 { + typedef CharType Ch; + RAPIDJSON_STATIC_ASSERT(sizeof(Ch) >= 4); + + enum { supportUnicode = 1 }; + + template + static void Encode(OutputStream& os, unsigned codepoint) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputStream::Ch) >= 4); + RAPIDJSON_ASSERT(codepoint <= 0x10FFFF); + os.Put(codepoint); + } + + template + static void EncodeUnsafe(OutputStream& os, unsigned codepoint) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputStream::Ch) >= 4); + RAPIDJSON_ASSERT(codepoint <= 0x10FFFF); + PutUnsafe(os, codepoint); + } + + template + static bool Decode(InputStream& is, unsigned* codepoint) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename InputStream::Ch) >= 4); + Ch c = is.Take(); + *codepoint = c; + return c <= 0x10FFFF; + } + + template + static bool Validate(InputStream& is, OutputStream& os) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename InputStream::Ch) >= 4); + Ch c; + os.Put(c = is.Take()); + return c <= 0x10FFFF; + } +}; + +//! UTF-32 little endian enocoding. +template +struct UTF32LE : UTF32 { + template + static CharType TakeBOM(InputByteStream& is) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1); + CharType c = Take(is); + return static_cast(c) == 0x0000FEFFu ? Take(is) : c; + } + + template + static CharType Take(InputByteStream& is) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1); + unsigned c = static_cast(is.Take()); + c |= static_cast(static_cast(is.Take())) << 8; + c |= static_cast(static_cast(is.Take())) << 16; + c |= static_cast(static_cast(is.Take())) << 24; + return static_cast(c); + } + + template + static void PutBOM(OutputByteStream& os) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1); + os.Put(static_cast(0xFFu)); + os.Put(static_cast(0xFEu)); + os.Put(static_cast(0x00u)); + os.Put(static_cast(0x00u)); + } + + template + static void Put(OutputByteStream& os, CharType c) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1); + os.Put(static_cast(c & 0xFFu)); + os.Put(static_cast((c >> 8) & 0xFFu)); + os.Put(static_cast((c >> 16) & 0xFFu)); + os.Put(static_cast((c >> 24) & 0xFFu)); + } +}; + +//! UTF-32 big endian encoding. +template +struct UTF32BE : UTF32 { + template + static CharType TakeBOM(InputByteStream& is) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1); + CharType c = Take(is); + return static_cast(c) == 0x0000FEFFu ? Take(is) : c; + } + + template + static CharType Take(InputByteStream& is) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1); + unsigned c = static_cast(static_cast(is.Take())) << 24; + c |= static_cast(static_cast(is.Take())) << 16; + c |= static_cast(static_cast(is.Take())) << 8; + c |= static_cast(static_cast(is.Take())); + return static_cast(c); + } + + template + static void PutBOM(OutputByteStream& os) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1); + os.Put(static_cast(0x00u)); + os.Put(static_cast(0x00u)); + os.Put(static_cast(0xFEu)); + os.Put(static_cast(0xFFu)); + } + + template + static void Put(OutputByteStream& os, CharType c) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1); + os.Put(static_cast((c >> 24) & 0xFFu)); + os.Put(static_cast((c >> 16) & 0xFFu)); + os.Put(static_cast((c >> 8) & 0xFFu)); + os.Put(static_cast(c & 0xFFu)); + } +}; + +/////////////////////////////////////////////////////////////////////////////// +// ASCII + +//! ASCII encoding. +/*! http://en.wikipedia.org/wiki/ASCII + \tparam CharType Code unit for storing 7-bit ASCII data. Default is char. + \note implements Encoding concept +*/ +template +struct ASCII { + typedef CharType Ch; + + enum { supportUnicode = 0 }; + + template + static void Encode(OutputStream& os, unsigned codepoint) { + RAPIDJSON_ASSERT(codepoint <= 0x7F); + os.Put(static_cast(codepoint & 0xFF)); + } + + template + static void EncodeUnsafe(OutputStream& os, unsigned codepoint) { + RAPIDJSON_ASSERT(codepoint <= 0x7F); + PutUnsafe(os, static_cast(codepoint & 0xFF)); + } + + template + static bool Decode(InputStream& is, unsigned* codepoint) { + uint8_t c = static_cast(is.Take()); + *codepoint = c; + return c <= 0X7F; + } + + template + static bool Validate(InputStream& is, OutputStream& os) { + uint8_t c = static_cast(is.Take()); + os.Put(static_cast(c)); + return c <= 0x7F; + } + + template + static CharType TakeBOM(InputByteStream& is) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1); + uint8_t c = static_cast(Take(is)); + return static_cast(c); + } + + template + static Ch Take(InputByteStream& is) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1); + return static_cast(is.Take()); + } + + template + static void PutBOM(OutputByteStream& os) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1); + (void)os; + } + + template + static void Put(OutputByteStream& os, Ch c) { + RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1); + os.Put(static_cast(c)); + } +}; + +/////////////////////////////////////////////////////////////////////////////// +// AutoUTF + +//! Runtime-specified UTF encoding type of a stream. +enum UTFType { + kUTF8 = 0, //!< UTF-8. + kUTF16LE = 1, //!< UTF-16 little endian. + kUTF16BE = 2, //!< UTF-16 big endian. + kUTF32LE = 3, //!< UTF-32 little endian. + kUTF32BE = 4 //!< UTF-32 big endian. +}; + +//! Dynamically select encoding according to stream's runtime-specified UTF encoding type. +/*! \note This class can be used with AutoUTFInputtStream and AutoUTFOutputStream, which provides GetType(). +*/ +template +struct AutoUTF { + typedef CharType Ch; + + enum { supportUnicode = 1 }; + +#define RAPIDJSON_ENCODINGS_FUNC(x) UTF8::x, UTF16LE::x, UTF16BE::x, UTF32LE::x, UTF32BE::x + + template + static RAPIDJSON_FORCEINLINE void Encode(OutputStream& os, unsigned codepoint) { + typedef void (*EncodeFunc)(OutputStream&, unsigned); + static const EncodeFunc f[] = { RAPIDJSON_ENCODINGS_FUNC(Encode) }; + (*f[os.GetType()])(os, codepoint); + } + + template + static RAPIDJSON_FORCEINLINE void EncodeUnsafe(OutputStream& os, unsigned codepoint) { + typedef void (*EncodeFunc)(OutputStream&, unsigned); + static const EncodeFunc f[] = { RAPIDJSON_ENCODINGS_FUNC(EncodeUnsafe) }; + (*f[os.GetType()])(os, codepoint); + } + + template + static RAPIDJSON_FORCEINLINE bool Decode(InputStream& is, unsigned* codepoint) { + typedef bool (*DecodeFunc)(InputStream&, unsigned*); + static const DecodeFunc f[] = { RAPIDJSON_ENCODINGS_FUNC(Decode) }; + return (*f[is.GetType()])(is, codepoint); + } + + template + static RAPIDJSON_FORCEINLINE bool Validate(InputStream& is, OutputStream& os) { + typedef bool (*ValidateFunc)(InputStream&, OutputStream&); + static const ValidateFunc f[] = { RAPIDJSON_ENCODINGS_FUNC(Validate) }; + return (*f[is.GetType()])(is, os); + } + +#undef RAPIDJSON_ENCODINGS_FUNC +}; + +/////////////////////////////////////////////////////////////////////////////// +// Transcoder + +//! Encoding conversion. +template +struct Transcoder { + //! Take one Unicode codepoint from source encoding, convert it to target encoding and put it to the output stream. + template + static RAPIDJSON_FORCEINLINE bool Transcode(InputStream& is, OutputStream& os) { + unsigned codepoint; + if (!SourceEncoding::Decode(is, &codepoint)) + return false; + TargetEncoding::Encode(os, codepoint); + return true; + } + + template + static RAPIDJSON_FORCEINLINE bool TranscodeUnsafe(InputStream& is, OutputStream& os) { + unsigned codepoint; + if (!SourceEncoding::Decode(is, &codepoint)) + return false; + TargetEncoding::EncodeUnsafe(os, codepoint); + return true; + } + + //! Validate one Unicode codepoint from an encoded stream. + template + static RAPIDJSON_FORCEINLINE bool Validate(InputStream& is, OutputStream& os) { + return Transcode(is, os); // Since source/target encoding is different, must transcode. + } +}; + +// Forward declaration. +template +inline void PutUnsafe(Stream& stream, typename Stream::Ch c); + +//! Specialization of Transcoder with same source and target encoding. +template +struct Transcoder { + template + static RAPIDJSON_FORCEINLINE bool Transcode(InputStream& is, OutputStream& os) { + os.Put(is.Take()); // Just copy one code unit. This semantic is different from primary template class. + return true; + } + + template + static RAPIDJSON_FORCEINLINE bool TranscodeUnsafe(InputStream& is, OutputStream& os) { + PutUnsafe(os, is.Take()); // Just copy one code unit. This semantic is different from primary template class. + return true; + } + + template + static RAPIDJSON_FORCEINLINE bool Validate(InputStream& is, OutputStream& os) { + return Encoding::Validate(is, os); // source/target encoding are the same + } +}; + +RAPIDJSON_NAMESPACE_END + +#if defined(__GNUC__) || (defined(_MSC_VER) && !defined(__clang__)) +RAPIDJSON_DIAG_POP +#endif + +#endif // RAPIDJSON_ENCODINGS_H_ diff --git a/include/rapidjson/error/en.h b/include/rapidjson/error/en.h new file mode 100644 index 00000000..2db838bf --- /dev/null +++ b/include/rapidjson/error/en.h @@ -0,0 +1,74 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_ERROR_EN_H_ +#define RAPIDJSON_ERROR_EN_H_ + +#include "error.h" + +#ifdef __clang__ +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(switch-enum) +RAPIDJSON_DIAG_OFF(covered-switch-default) +#endif + +RAPIDJSON_NAMESPACE_BEGIN + +//! Maps error code of parsing into error message. +/*! + \ingroup RAPIDJSON_ERRORS + \param parseErrorCode Error code obtained in parsing. + \return the error message. + \note User can make a copy of this function for localization. + Using switch-case is safer for future modification of error codes. +*/ +inline const RAPIDJSON_ERROR_CHARTYPE* GetParseError_En(ParseErrorCode parseErrorCode) { + switch (parseErrorCode) { + case kParseErrorNone: return RAPIDJSON_ERROR_STRING("No error."); + + case kParseErrorDocumentEmpty: return RAPIDJSON_ERROR_STRING("The document is empty."); + case kParseErrorDocumentRootNotSingular: return RAPIDJSON_ERROR_STRING("The document root must not be followed by other values."); + + case kParseErrorValueInvalid: return RAPIDJSON_ERROR_STRING("Invalid value."); + + case kParseErrorObjectMissName: return RAPIDJSON_ERROR_STRING("Missing a name for object member."); + case kParseErrorObjectMissColon: return RAPIDJSON_ERROR_STRING("Missing a colon after a name of object member."); + case kParseErrorObjectMissCommaOrCurlyBracket: return RAPIDJSON_ERROR_STRING("Missing a comma or '}' after an object member."); + + case kParseErrorArrayMissCommaOrSquareBracket: return RAPIDJSON_ERROR_STRING("Missing a comma or ']' after an array element."); + + case kParseErrorStringUnicodeEscapeInvalidHex: return RAPIDJSON_ERROR_STRING("Incorrect hex digit after \\u escape in string."); + case kParseErrorStringUnicodeSurrogateInvalid: return RAPIDJSON_ERROR_STRING("The surrogate pair in string is invalid."); + case kParseErrorStringEscapeInvalid: return RAPIDJSON_ERROR_STRING("Invalid escape character in string."); + case kParseErrorStringMissQuotationMark: return RAPIDJSON_ERROR_STRING("Missing a closing quotation mark in string."); + case kParseErrorStringInvalidEncoding: return RAPIDJSON_ERROR_STRING("Invalid encoding in string."); + + case kParseErrorNumberTooBig: return RAPIDJSON_ERROR_STRING("Number too big to be stored in double."); + case kParseErrorNumberMissFraction: return RAPIDJSON_ERROR_STRING("Miss fraction part in number."); + case kParseErrorNumberMissExponent: return RAPIDJSON_ERROR_STRING("Miss exponent in number."); + + case kParseErrorTermination: return RAPIDJSON_ERROR_STRING("Terminate parsing due to Handler error."); + case kParseErrorUnspecificSyntaxError: return RAPIDJSON_ERROR_STRING("Unspecific syntax error."); + + default: return RAPIDJSON_ERROR_STRING("Unknown error."); + } +} + +RAPIDJSON_NAMESPACE_END + +#ifdef __clang__ +RAPIDJSON_DIAG_POP +#endif + +#endif // RAPIDJSON_ERROR_EN_H_ diff --git a/include/rapidjson/error/error.h b/include/rapidjson/error/error.h new file mode 100644 index 00000000..9311d2f0 --- /dev/null +++ b/include/rapidjson/error/error.h @@ -0,0 +1,161 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_ERROR_ERROR_H_ +#define RAPIDJSON_ERROR_ERROR_H_ + +#include "../rapidjson.h" + +#ifdef __clang__ +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(padded) +#endif + +/*! \file error.h */ + +/*! \defgroup RAPIDJSON_ERRORS RapidJSON error handling */ + +/////////////////////////////////////////////////////////////////////////////// +// RAPIDJSON_ERROR_CHARTYPE + +//! Character type of error messages. +/*! \ingroup RAPIDJSON_ERRORS + The default character type is \c char. + On Windows, user can define this macro as \c TCHAR for supporting both + unicode/non-unicode settings. +*/ +#ifndef RAPIDJSON_ERROR_CHARTYPE +#define RAPIDJSON_ERROR_CHARTYPE char +#endif + +/////////////////////////////////////////////////////////////////////////////// +// RAPIDJSON_ERROR_STRING + +//! Macro for converting string literial to \ref RAPIDJSON_ERROR_CHARTYPE[]. +/*! \ingroup RAPIDJSON_ERRORS + By default this conversion macro does nothing. + On Windows, user can define this macro as \c _T(x) for supporting both + unicode/non-unicode settings. +*/ +#ifndef RAPIDJSON_ERROR_STRING +#define RAPIDJSON_ERROR_STRING(x) x +#endif + +RAPIDJSON_NAMESPACE_BEGIN + +/////////////////////////////////////////////////////////////////////////////// +// ParseErrorCode + +//! Error code of parsing. +/*! \ingroup RAPIDJSON_ERRORS + \see GenericReader::Parse, GenericReader::GetParseErrorCode +*/ +enum ParseErrorCode { + kParseErrorNone = 0, //!< No error. + + kParseErrorDocumentEmpty, //!< The document is empty. + kParseErrorDocumentRootNotSingular, //!< The document root must not follow by other values. + + kParseErrorValueInvalid, //!< Invalid value. + + kParseErrorObjectMissName, //!< Missing a name for object member. + kParseErrorObjectMissColon, //!< Missing a colon after a name of object member. + kParseErrorObjectMissCommaOrCurlyBracket, //!< Missing a comma or '}' after an object member. + + kParseErrorArrayMissCommaOrSquareBracket, //!< Missing a comma or ']' after an array element. + + kParseErrorStringUnicodeEscapeInvalidHex, //!< Incorrect hex digit after \\u escape in string. + kParseErrorStringUnicodeSurrogateInvalid, //!< The surrogate pair in string is invalid. + kParseErrorStringEscapeInvalid, //!< Invalid escape character in string. + kParseErrorStringMissQuotationMark, //!< Missing a closing quotation mark in string. + kParseErrorStringInvalidEncoding, //!< Invalid encoding in string. + + kParseErrorNumberTooBig, //!< Number too big to be stored in double. + kParseErrorNumberMissFraction, //!< Miss fraction part in number. + kParseErrorNumberMissExponent, //!< Miss exponent in number. + + kParseErrorTermination, //!< Parsing was terminated. + kParseErrorUnspecificSyntaxError //!< Unspecific syntax error. +}; + +//! Result of parsing (wraps ParseErrorCode) +/*! + \ingroup RAPIDJSON_ERRORS + \code + Document doc; + ParseResult ok = doc.Parse("[42]"); + if (!ok) { + fprintf(stderr, "JSON parse error: %s (%u)", + GetParseError_En(ok.Code()), ok.Offset()); + exit(EXIT_FAILURE); + } + \endcode + \see GenericReader::Parse, GenericDocument::Parse +*/ +struct ParseResult { + //!! Unspecified boolean type + typedef bool (ParseResult::*BooleanType)() const; +public: + //! Default constructor, no error. + ParseResult() : code_(kParseErrorNone), offset_(0) {} + //! Constructor to set an error. + ParseResult(ParseErrorCode code, size_t offset) : code_(code), offset_(offset) {} + + //! Get the error code. + ParseErrorCode Code() const { return code_; } + //! Get the error offset, if \ref IsError(), 0 otherwise. + size_t Offset() const { return offset_; } + + //! Explicit conversion to \c bool, returns \c true, iff !\ref IsError(). + operator BooleanType() const { return !IsError() ? &ParseResult::IsError : NULL; } + //! Whether the result is an error. + bool IsError() const { return code_ != kParseErrorNone; } + + bool operator==(const ParseResult& that) const { return code_ == that.code_; } + bool operator==(ParseErrorCode code) const { return code_ == code; } + friend bool operator==(ParseErrorCode code, const ParseResult & err) { return code == err.code_; } + + bool operator!=(const ParseResult& that) const { return !(*this == that); } + bool operator!=(ParseErrorCode code) const { return !(*this == code); } + friend bool operator!=(ParseErrorCode code, const ParseResult & err) { return err != code; } + + //! Reset error code. + void Clear() { Set(kParseErrorNone); } + //! Update error code and offset. + void Set(ParseErrorCode code, size_t offset = 0) { code_ = code; offset_ = offset; } + +private: + ParseErrorCode code_; + size_t offset_; +}; + +//! Function pointer type of GetParseError(). +/*! \ingroup RAPIDJSON_ERRORS + + This is the prototype for \c GetParseError_X(), where \c X is a locale. + User can dynamically change locale in runtime, e.g.: +\code + GetParseErrorFunc GetParseError = GetParseError_En; // or whatever + const RAPIDJSON_ERROR_CHARTYPE* s = GetParseError(document.GetParseErrorCode()); +\endcode +*/ +typedef const RAPIDJSON_ERROR_CHARTYPE* (*GetParseErrorFunc)(ParseErrorCode); + +RAPIDJSON_NAMESPACE_END + +#ifdef __clang__ +RAPIDJSON_DIAG_POP +#endif + +#endif // RAPIDJSON_ERROR_ERROR_H_ diff --git a/include/rapidjson/filereadstream.h b/include/rapidjson/filereadstream.h new file mode 100644 index 00000000..6b343707 --- /dev/null +++ b/include/rapidjson/filereadstream.h @@ -0,0 +1,99 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_FILEREADSTREAM_H_ +#define RAPIDJSON_FILEREADSTREAM_H_ + +#include "stream.h" +#include + +#ifdef __clang__ +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(padded) +RAPIDJSON_DIAG_OFF(unreachable-code) +RAPIDJSON_DIAG_OFF(missing-noreturn) +#endif + +RAPIDJSON_NAMESPACE_BEGIN + +//! File byte stream for input using fread(). +/*! + \note implements Stream concept +*/ +class FileReadStream { +public: + typedef char Ch; //!< Character type (byte). + + //! Constructor. + /*! + \param fp File pointer opened for read. + \param buffer user-supplied buffer. + \param bufferSize size of buffer in bytes. Must >=4 bytes. + */ + FileReadStream(std::FILE* fp, char* buffer, size_t bufferSize) : fp_(fp), buffer_(buffer), bufferSize_(bufferSize), bufferLast_(0), current_(buffer_), readCount_(0), count_(0), eof_(false) { + RAPIDJSON_ASSERT(fp_ != 0); + RAPIDJSON_ASSERT(bufferSize >= 4); + Read(); + } + + Ch Peek() const { return *current_; } + Ch Take() { Ch c = *current_; Read(); return c; } + size_t Tell() const { return count_ + static_cast(current_ - buffer_); } + + // Not implemented + void Put(Ch) { RAPIDJSON_ASSERT(false); } + void Flush() { RAPIDJSON_ASSERT(false); } + Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; } + size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; } + + // For encoding detection only. + const Ch* Peek4() const { + return (current_ + 4 - !eof_ <= bufferLast_) ? current_ : 0; + } + +private: + void Read() { + if (current_ < bufferLast_) + ++current_; + else if (!eof_) { + count_ += readCount_; + readCount_ = std::fread(buffer_, 1, bufferSize_, fp_); + bufferLast_ = buffer_ + readCount_ - 1; + current_ = buffer_; + + if (readCount_ < bufferSize_) { + buffer_[readCount_] = '\0'; + ++bufferLast_; + eof_ = true; + } + } + } + + std::FILE* fp_; + Ch *buffer_; + size_t bufferSize_; + Ch *bufferLast_; + Ch *current_; + size_t readCount_; + size_t count_; //!< Number of characters read + bool eof_; +}; + +RAPIDJSON_NAMESPACE_END + +#ifdef __clang__ +RAPIDJSON_DIAG_POP +#endif + +#endif // RAPIDJSON_FILESTREAM_H_ diff --git a/include/rapidjson/filewritestream.h b/include/rapidjson/filewritestream.h new file mode 100644 index 00000000..8b48fee1 --- /dev/null +++ b/include/rapidjson/filewritestream.h @@ -0,0 +1,104 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_FILEWRITESTREAM_H_ +#define RAPIDJSON_FILEWRITESTREAM_H_ + +#include "stream.h" +#include + +#ifdef __clang__ +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(unreachable-code) +#endif + +RAPIDJSON_NAMESPACE_BEGIN + +//! Wrapper of C file stream for output using fwrite(). +/*! + \note implements Stream concept +*/ +class FileWriteStream { +public: + typedef char Ch; //!< Character type. Only support char. + + FileWriteStream(std::FILE* fp, char* buffer, size_t bufferSize) : fp_(fp), buffer_(buffer), bufferEnd_(buffer + bufferSize), current_(buffer_) { + RAPIDJSON_ASSERT(fp_ != 0); + } + + void Put(char c) { + if (current_ >= bufferEnd_) + Flush(); + + *current_++ = c; + } + + void PutN(char c, size_t n) { + size_t avail = static_cast(bufferEnd_ - current_); + while (n > avail) { + std::memset(current_, c, avail); + current_ += avail; + Flush(); + n -= avail; + avail = static_cast(bufferEnd_ - current_); + } + + if (n > 0) { + std::memset(current_, c, n); + current_ += n; + } + } + + void Flush() { + if (current_ != buffer_) { + size_t result = std::fwrite(buffer_, 1, static_cast(current_ - buffer_), fp_); + if (result < static_cast(current_ - buffer_)) { + // failure deliberately ignored at this time + // added to avoid warn_unused_result build errors + } + current_ = buffer_; + } + } + + // Not implemented + char Peek() const { RAPIDJSON_ASSERT(false); return 0; } + char Take() { RAPIDJSON_ASSERT(false); return 0; } + size_t Tell() const { RAPIDJSON_ASSERT(false); return 0; } + char* PutBegin() { RAPIDJSON_ASSERT(false); return 0; } + size_t PutEnd(char*) { RAPIDJSON_ASSERT(false); return 0; } + +private: + // Prohibit copy constructor & assignment operator. + FileWriteStream(const FileWriteStream&); + FileWriteStream& operator=(const FileWriteStream&); + + std::FILE* fp_; + char *buffer_; + char *bufferEnd_; + char *current_; +}; + +//! Implement specialized version of PutN() with memset() for better performance. +template<> +inline void PutN(FileWriteStream& stream, char c, size_t n) { + stream.PutN(c, n); +} + +RAPIDJSON_NAMESPACE_END + +#ifdef __clang__ +RAPIDJSON_DIAG_POP +#endif + +#endif // RAPIDJSON_FILESTREAM_H_ diff --git a/include/rapidjson/fwd.h b/include/rapidjson/fwd.h new file mode 100644 index 00000000..e8104e84 --- /dev/null +++ b/include/rapidjson/fwd.h @@ -0,0 +1,151 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_FWD_H_ +#define RAPIDJSON_FWD_H_ + +#include "rapidjson.h" + +RAPIDJSON_NAMESPACE_BEGIN + +// encodings.h + +template struct UTF8; +template struct UTF16; +template struct UTF16BE; +template struct UTF16LE; +template struct UTF32; +template struct UTF32BE; +template struct UTF32LE; +template struct ASCII; +template struct AutoUTF; + +template +struct Transcoder; + +// allocators.h + +class CrtAllocator; + +template +class MemoryPoolAllocator; + +// stream.h + +template +struct GenericStringStream; + +typedef GenericStringStream > StringStream; + +template +struct GenericInsituStringStream; + +typedef GenericInsituStringStream > InsituStringStream; + +// stringbuffer.h + +template +class GenericStringBuffer; + +typedef GenericStringBuffer, CrtAllocator> StringBuffer; + +// filereadstream.h + +class FileReadStream; + +// filewritestream.h + +class FileWriteStream; + +// memorybuffer.h + +template +struct GenericMemoryBuffer; + +typedef GenericMemoryBuffer MemoryBuffer; + +// memorystream.h + +struct MemoryStream; + +// reader.h + +template +struct BaseReaderHandler; + +template +class GenericReader; + +typedef GenericReader, UTF8, CrtAllocator> Reader; + +// writer.h + +template +class Writer; + +// prettywriter.h + +template +class PrettyWriter; + +// document.h + +template +struct GenericMember; + +template +class GenericMemberIterator; + +template +struct GenericStringRef; + +template +class GenericValue; + +typedef GenericValue, MemoryPoolAllocator > Value; + +template +class GenericDocument; + +typedef GenericDocument, MemoryPoolAllocator, CrtAllocator> Document; + +// pointer.h + +template +class GenericPointer; + +typedef GenericPointer Pointer; + +// schema.h + +template +class IGenericRemoteSchemaDocumentProvider; + +template +class GenericSchemaDocument; + +typedef GenericSchemaDocument SchemaDocument; +typedef IGenericRemoteSchemaDocumentProvider IRemoteSchemaDocumentProvider; + +template < + typename SchemaDocumentType, + typename OutputHandler, + typename StateAllocator> +class GenericSchemaValidator; + +typedef GenericSchemaValidator, void>, CrtAllocator> SchemaValidator; + +RAPIDJSON_NAMESPACE_END + +#endif // RAPIDJSON_RAPIDJSONFWD_H_ diff --git a/include/rapidjson/internal/biginteger.h b/include/rapidjson/internal/biginteger.h new file mode 100644 index 00000000..a31c8a88 --- /dev/null +++ b/include/rapidjson/internal/biginteger.h @@ -0,0 +1,290 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_BIGINTEGER_H_ +#define RAPIDJSON_BIGINTEGER_H_ + +#include "../rapidjson.h" + +#if defined(_MSC_VER) && !__INTEL_COMPILER && defined(_M_AMD64) +#include // for _umul128 +#pragma intrinsic(_umul128) +#endif + +RAPIDJSON_NAMESPACE_BEGIN +namespace internal { + +class BigInteger { +public: + typedef uint64_t Type; + + BigInteger(const BigInteger& rhs) : count_(rhs.count_) { + std::memcpy(digits_, rhs.digits_, count_ * sizeof(Type)); + } + + explicit BigInteger(uint64_t u) : count_(1) { + digits_[0] = u; + } + + BigInteger(const char* decimals, size_t length) : count_(1) { + RAPIDJSON_ASSERT(length > 0); + digits_[0] = 0; + size_t i = 0; + const size_t kMaxDigitPerIteration = 19; // 2^64 = 18446744073709551616 > 10^19 + while (length >= kMaxDigitPerIteration) { + AppendDecimal64(decimals + i, decimals + i + kMaxDigitPerIteration); + length -= kMaxDigitPerIteration; + i += kMaxDigitPerIteration; + } + + if (length > 0) + AppendDecimal64(decimals + i, decimals + i + length); + } + + BigInteger& operator=(const BigInteger &rhs) + { + if (this != &rhs) { + count_ = rhs.count_; + std::memcpy(digits_, rhs.digits_, count_ * sizeof(Type)); + } + return *this; + } + + BigInteger& operator=(uint64_t u) { + digits_[0] = u; + count_ = 1; + return *this; + } + + BigInteger& operator+=(uint64_t u) { + Type backup = digits_[0]; + digits_[0] += u; + for (size_t i = 0; i < count_ - 1; i++) { + if (digits_[i] >= backup) + return *this; // no carry + backup = digits_[i + 1]; + digits_[i + 1] += 1; + } + + // Last carry + if (digits_[count_ - 1] < backup) + PushBack(1); + + return *this; + } + + BigInteger& operator*=(uint64_t u) { + if (u == 0) return *this = 0; + if (u == 1) return *this; + if (*this == 1) return *this = u; + + uint64_t k = 0; + for (size_t i = 0; i < count_; i++) { + uint64_t hi; + digits_[i] = MulAdd64(digits_[i], u, k, &hi); + k = hi; + } + + if (k > 0) + PushBack(k); + + return *this; + } + + BigInteger& operator*=(uint32_t u) { + if (u == 0) return *this = 0; + if (u == 1) return *this; + if (*this == 1) return *this = u; + + uint64_t k = 0; + for (size_t i = 0; i < count_; i++) { + const uint64_t c = digits_[i] >> 32; + const uint64_t d = digits_[i] & 0xFFFFFFFF; + const uint64_t uc = u * c; + const uint64_t ud = u * d; + const uint64_t p0 = ud + k; + const uint64_t p1 = uc + (p0 >> 32); + digits_[i] = (p0 & 0xFFFFFFFF) | (p1 << 32); + k = p1 >> 32; + } + + if (k > 0) + PushBack(k); + + return *this; + } + + BigInteger& operator<<=(size_t shift) { + if (IsZero() || shift == 0) return *this; + + size_t offset = shift / kTypeBit; + size_t interShift = shift % kTypeBit; + RAPIDJSON_ASSERT(count_ + offset <= kCapacity); + + if (interShift == 0) { + std::memmove(digits_ + offset, digits_, count_ * sizeof(Type)); + count_ += offset; + } + else { + digits_[count_] = 0; + for (size_t i = count_; i > 0; i--) + digits_[i + offset] = (digits_[i] << interShift) | (digits_[i - 1] >> (kTypeBit - interShift)); + digits_[offset] = digits_[0] << interShift; + count_ += offset; + if (digits_[count_]) + count_++; + } + + std::memset(digits_, 0, offset * sizeof(Type)); + + return *this; + } + + bool operator==(const BigInteger& rhs) const { + return count_ == rhs.count_ && std::memcmp(digits_, rhs.digits_, count_ * sizeof(Type)) == 0; + } + + bool operator==(const Type rhs) const { + return count_ == 1 && digits_[0] == rhs; + } + + BigInteger& MultiplyPow5(unsigned exp) { + static const uint32_t kPow5[12] = { + 5, + 5 * 5, + 5 * 5 * 5, + 5 * 5 * 5 * 5, + 5 * 5 * 5 * 5 * 5, + 5 * 5 * 5 * 5 * 5 * 5, + 5 * 5 * 5 * 5 * 5 * 5 * 5, + 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5, + 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5, + 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5, + 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5, + 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5 + }; + if (exp == 0) return *this; + for (; exp >= 27; exp -= 27) *this *= RAPIDJSON_UINT64_C2(0X6765C793, 0XFA10079D); // 5^27 + for (; exp >= 13; exp -= 13) *this *= static_cast(1220703125u); // 5^13 + if (exp > 0) *this *= kPow5[exp - 1]; + return *this; + } + + // Compute absolute difference of this and rhs. + // Assume this != rhs + bool Difference(const BigInteger& rhs, BigInteger* out) const { + int cmp = Compare(rhs); + RAPIDJSON_ASSERT(cmp != 0); + const BigInteger *a, *b; // Makes a > b + bool ret; + if (cmp < 0) { a = &rhs; b = this; ret = true; } + else { a = this; b = &rhs; ret = false; } + + Type borrow = 0; + for (size_t i = 0; i < a->count_; i++) { + Type d = a->digits_[i] - borrow; + if (i < b->count_) + d -= b->digits_[i]; + borrow = (d > a->digits_[i]) ? 1 : 0; + out->digits_[i] = d; + if (d != 0) + out->count_ = i + 1; + } + + return ret; + } + + int Compare(const BigInteger& rhs) const { + if (count_ != rhs.count_) + return count_ < rhs.count_ ? -1 : 1; + + for (size_t i = count_; i-- > 0;) + if (digits_[i] != rhs.digits_[i]) + return digits_[i] < rhs.digits_[i] ? -1 : 1; + + return 0; + } + + size_t GetCount() const { return count_; } + Type GetDigit(size_t index) const { RAPIDJSON_ASSERT(index < count_); return digits_[index]; } + bool IsZero() const { return count_ == 1 && digits_[0] == 0; } + +private: + void AppendDecimal64(const char* begin, const char* end) { + uint64_t u = ParseUint64(begin, end); + if (IsZero()) + *this = u; + else { + unsigned exp = static_cast(end - begin); + (MultiplyPow5(exp) <<= exp) += u; // *this = *this * 10^exp + u + } + } + + void PushBack(Type digit) { + RAPIDJSON_ASSERT(count_ < kCapacity); + digits_[count_++] = digit; + } + + static uint64_t ParseUint64(const char* begin, const char* end) { + uint64_t r = 0; + for (const char* p = begin; p != end; ++p) { + RAPIDJSON_ASSERT(*p >= '0' && *p <= '9'); + r = r * 10u + static_cast(*p - '0'); + } + return r; + } + + // Assume a * b + k < 2^128 + static uint64_t MulAdd64(uint64_t a, uint64_t b, uint64_t k, uint64_t* outHigh) { +#if defined(_MSC_VER) && defined(_M_AMD64) + uint64_t low = _umul128(a, b, outHigh) + k; + if (low < k) + (*outHigh)++; + return low; +#elif (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)) && defined(__x86_64__) + __extension__ typedef unsigned __int128 uint128; + uint128 p = static_cast(a) * static_cast(b); + p += k; + *outHigh = static_cast(p >> 64); + return static_cast(p); +#else + const uint64_t a0 = a & 0xFFFFFFFF, a1 = a >> 32, b0 = b & 0xFFFFFFFF, b1 = b >> 32; + uint64_t x0 = a0 * b0, x1 = a0 * b1, x2 = a1 * b0, x3 = a1 * b1; + x1 += (x0 >> 32); // can't give carry + x1 += x2; + if (x1 < x2) + x3 += (static_cast(1) << 32); + uint64_t lo = (x1 << 32) + (x0 & 0xFFFFFFFF); + uint64_t hi = x3 + (x1 >> 32); + + lo += k; + if (lo < k) + hi++; + *outHigh = hi; + return lo; +#endif + } + + static const size_t kBitCount = 3328; // 64bit * 54 > 10^1000 + static const size_t kCapacity = kBitCount / sizeof(Type); + static const size_t kTypeBit = sizeof(Type) * 8; + + Type digits_[kCapacity]; + size_t count_; +}; + +} // namespace internal +RAPIDJSON_NAMESPACE_END + +#endif // RAPIDJSON_BIGINTEGER_H_ diff --git a/include/rapidjson/internal/diyfp.h b/include/rapidjson/internal/diyfp.h new file mode 100644 index 00000000..b6c2cf56 --- /dev/null +++ b/include/rapidjson/internal/diyfp.h @@ -0,0 +1,271 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +// This is a C++ header-only implementation of Grisu2 algorithm from the publication: +// Loitsch, Florian. "Printing floating-point numbers quickly and accurately with +// integers." ACM Sigplan Notices 45.6 (2010): 233-243. + +#ifndef RAPIDJSON_DIYFP_H_ +#define RAPIDJSON_DIYFP_H_ + +#include "../rapidjson.h" +#include + +#if defined(_MSC_VER) && defined(_M_AMD64) && !defined(__INTEL_COMPILER) +#include +#pragma intrinsic(_BitScanReverse64) +#pragma intrinsic(_umul128) +#endif + +RAPIDJSON_NAMESPACE_BEGIN +namespace internal { + +#ifdef __GNUC__ +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(effc++) +#endif + +#ifdef __clang__ +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(padded) +#endif + +struct DiyFp { + DiyFp() : f(), e() {} + + DiyFp(uint64_t fp, int exp) : f(fp), e(exp) {} + + explicit DiyFp(double d) { + union { + double d; + uint64_t u64; + } u = { d }; + + int biased_e = static_cast((u.u64 & kDpExponentMask) >> kDpSignificandSize); + uint64_t significand = (u.u64 & kDpSignificandMask); + if (biased_e != 0) { + f = significand + kDpHiddenBit; + e = biased_e - kDpExponentBias; + } + else { + f = significand; + e = kDpMinExponent + 1; + } + } + + DiyFp operator-(const DiyFp& rhs) const { + return DiyFp(f - rhs.f, e); + } + + DiyFp operator*(const DiyFp& rhs) const { +#if defined(_MSC_VER) && defined(_M_AMD64) + uint64_t h; + uint64_t l = _umul128(f, rhs.f, &h); + if (l & (uint64_t(1) << 63)) // rounding + h++; + return DiyFp(h, e + rhs.e + 64); +#elif (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)) && defined(__x86_64__) + __extension__ typedef unsigned __int128 uint128; + uint128 p = static_cast(f) * static_cast(rhs.f); + uint64_t h = static_cast(p >> 64); + uint64_t l = static_cast(p); + if (l & (uint64_t(1) << 63)) // rounding + h++; + return DiyFp(h, e + rhs.e + 64); +#else + const uint64_t M32 = 0xFFFFFFFF; + const uint64_t a = f >> 32; + const uint64_t b = f & M32; + const uint64_t c = rhs.f >> 32; + const uint64_t d = rhs.f & M32; + const uint64_t ac = a * c; + const uint64_t bc = b * c; + const uint64_t ad = a * d; + const uint64_t bd = b * d; + uint64_t tmp = (bd >> 32) + (ad & M32) + (bc & M32); + tmp += 1U << 31; /// mult_round + return DiyFp(ac + (ad >> 32) + (bc >> 32) + (tmp >> 32), e + rhs.e + 64); +#endif + } + + DiyFp Normalize() const { + RAPIDJSON_ASSERT(f != 0); // https://stackoverflow.com/a/26809183/291737 +#if defined(_MSC_VER) && defined(_M_AMD64) + unsigned long index; + _BitScanReverse64(&index, f); + return DiyFp(f << (63 - index), e - (63 - index)); +#elif defined(__GNUC__) && __GNUC__ >= 4 + int s = __builtin_clzll(f); + return DiyFp(f << s, e - s); +#else + DiyFp res = *this; + while (!(res.f & (static_cast(1) << 63))) { + res.f <<= 1; + res.e--; + } + return res; +#endif + } + + DiyFp NormalizeBoundary() const { + DiyFp res = *this; + while (!(res.f & (kDpHiddenBit << 1))) { + res.f <<= 1; + res.e--; + } + res.f <<= (kDiySignificandSize - kDpSignificandSize - 2); + res.e = res.e - (kDiySignificandSize - kDpSignificandSize - 2); + return res; + } + + void NormalizedBoundaries(DiyFp* minus, DiyFp* plus) const { + DiyFp pl = DiyFp((f << 1) + 1, e - 1).NormalizeBoundary(); + DiyFp mi = (f == kDpHiddenBit) ? DiyFp((f << 2) - 1, e - 2) : DiyFp((f << 1) - 1, e - 1); + mi.f <<= mi.e - pl.e; + mi.e = pl.e; + *plus = pl; + *minus = mi; + } + + double ToDouble() const { + union { + double d; + uint64_t u64; + }u; + RAPIDJSON_ASSERT(f <= kDpHiddenBit + kDpSignificandMask); + if (e < kDpDenormalExponent) { + // Underflow. + return 0.0; + } + if (e >= kDpMaxExponent) { + // Overflow. + return std::numeric_limits::infinity(); + } + const uint64_t be = (e == kDpDenormalExponent && (f & kDpHiddenBit) == 0) ? 0 : + static_cast(e + kDpExponentBias); + u.u64 = (f & kDpSignificandMask) | (be << kDpSignificandSize); + return u.d; + } + + static const int kDiySignificandSize = 64; + static const int kDpSignificandSize = 52; + static const int kDpExponentBias = 0x3FF + kDpSignificandSize; + static const int kDpMaxExponent = 0x7FF - kDpExponentBias; + static const int kDpMinExponent = -kDpExponentBias; + static const int kDpDenormalExponent = -kDpExponentBias + 1; + static const uint64_t kDpExponentMask = RAPIDJSON_UINT64_C2(0x7FF00000, 0x00000000); + static const uint64_t kDpSignificandMask = RAPIDJSON_UINT64_C2(0x000FFFFF, 0xFFFFFFFF); + static const uint64_t kDpHiddenBit = RAPIDJSON_UINT64_C2(0x00100000, 0x00000000); + + uint64_t f; + int e; +}; + +inline DiyFp GetCachedPowerByIndex(size_t index) { + // 10^-348, 10^-340, ..., 10^340 + static const uint64_t kCachedPowers_F[] = { + RAPIDJSON_UINT64_C2(0xfa8fd5a0, 0x081c0288), RAPIDJSON_UINT64_C2(0xbaaee17f, 0xa23ebf76), + RAPIDJSON_UINT64_C2(0x8b16fb20, 0x3055ac76), RAPIDJSON_UINT64_C2(0xcf42894a, 0x5dce35ea), + RAPIDJSON_UINT64_C2(0x9a6bb0aa, 0x55653b2d), RAPIDJSON_UINT64_C2(0xe61acf03, 0x3d1a45df), + RAPIDJSON_UINT64_C2(0xab70fe17, 0xc79ac6ca), RAPIDJSON_UINT64_C2(0xff77b1fc, 0xbebcdc4f), + RAPIDJSON_UINT64_C2(0xbe5691ef, 0x416bd60c), RAPIDJSON_UINT64_C2(0x8dd01fad, 0x907ffc3c), + RAPIDJSON_UINT64_C2(0xd3515c28, 0x31559a83), RAPIDJSON_UINT64_C2(0x9d71ac8f, 0xada6c9b5), + RAPIDJSON_UINT64_C2(0xea9c2277, 0x23ee8bcb), RAPIDJSON_UINT64_C2(0xaecc4991, 0x4078536d), + RAPIDJSON_UINT64_C2(0x823c1279, 0x5db6ce57), RAPIDJSON_UINT64_C2(0xc2109436, 0x4dfb5637), + RAPIDJSON_UINT64_C2(0x9096ea6f, 0x3848984f), RAPIDJSON_UINT64_C2(0xd77485cb, 0x25823ac7), + RAPIDJSON_UINT64_C2(0xa086cfcd, 0x97bf97f4), RAPIDJSON_UINT64_C2(0xef340a98, 0x172aace5), + RAPIDJSON_UINT64_C2(0xb23867fb, 0x2a35b28e), RAPIDJSON_UINT64_C2(0x84c8d4df, 0xd2c63f3b), + RAPIDJSON_UINT64_C2(0xc5dd4427, 0x1ad3cdba), RAPIDJSON_UINT64_C2(0x936b9fce, 0xbb25c996), + RAPIDJSON_UINT64_C2(0xdbac6c24, 0x7d62a584), RAPIDJSON_UINT64_C2(0xa3ab6658, 0x0d5fdaf6), + RAPIDJSON_UINT64_C2(0xf3e2f893, 0xdec3f126), RAPIDJSON_UINT64_C2(0xb5b5ada8, 0xaaff80b8), + RAPIDJSON_UINT64_C2(0x87625f05, 0x6c7c4a8b), RAPIDJSON_UINT64_C2(0xc9bcff60, 0x34c13053), + RAPIDJSON_UINT64_C2(0x964e858c, 0x91ba2655), RAPIDJSON_UINT64_C2(0xdff97724, 0x70297ebd), + RAPIDJSON_UINT64_C2(0xa6dfbd9f, 0xb8e5b88f), RAPIDJSON_UINT64_C2(0xf8a95fcf, 0x88747d94), + RAPIDJSON_UINT64_C2(0xb9447093, 0x8fa89bcf), RAPIDJSON_UINT64_C2(0x8a08f0f8, 0xbf0f156b), + RAPIDJSON_UINT64_C2(0xcdb02555, 0x653131b6), RAPIDJSON_UINT64_C2(0x993fe2c6, 0xd07b7fac), + RAPIDJSON_UINT64_C2(0xe45c10c4, 0x2a2b3b06), RAPIDJSON_UINT64_C2(0xaa242499, 0x697392d3), + RAPIDJSON_UINT64_C2(0xfd87b5f2, 0x8300ca0e), RAPIDJSON_UINT64_C2(0xbce50864, 0x92111aeb), + RAPIDJSON_UINT64_C2(0x8cbccc09, 0x6f5088cc), RAPIDJSON_UINT64_C2(0xd1b71758, 0xe219652c), + RAPIDJSON_UINT64_C2(0x9c400000, 0x00000000), RAPIDJSON_UINT64_C2(0xe8d4a510, 0x00000000), + RAPIDJSON_UINT64_C2(0xad78ebc5, 0xac620000), RAPIDJSON_UINT64_C2(0x813f3978, 0xf8940984), + RAPIDJSON_UINT64_C2(0xc097ce7b, 0xc90715b3), RAPIDJSON_UINT64_C2(0x8f7e32ce, 0x7bea5c70), + RAPIDJSON_UINT64_C2(0xd5d238a4, 0xabe98068), RAPIDJSON_UINT64_C2(0x9f4f2726, 0x179a2245), + RAPIDJSON_UINT64_C2(0xed63a231, 0xd4c4fb27), RAPIDJSON_UINT64_C2(0xb0de6538, 0x8cc8ada8), + RAPIDJSON_UINT64_C2(0x83c7088e, 0x1aab65db), RAPIDJSON_UINT64_C2(0xc45d1df9, 0x42711d9a), + RAPIDJSON_UINT64_C2(0x924d692c, 0xa61be758), RAPIDJSON_UINT64_C2(0xda01ee64, 0x1a708dea), + RAPIDJSON_UINT64_C2(0xa26da399, 0x9aef774a), RAPIDJSON_UINT64_C2(0xf209787b, 0xb47d6b85), + RAPIDJSON_UINT64_C2(0xb454e4a1, 0x79dd1877), RAPIDJSON_UINT64_C2(0x865b8692, 0x5b9bc5c2), + RAPIDJSON_UINT64_C2(0xc83553c5, 0xc8965d3d), RAPIDJSON_UINT64_C2(0x952ab45c, 0xfa97a0b3), + RAPIDJSON_UINT64_C2(0xde469fbd, 0x99a05fe3), RAPIDJSON_UINT64_C2(0xa59bc234, 0xdb398c25), + RAPIDJSON_UINT64_C2(0xf6c69a72, 0xa3989f5c), RAPIDJSON_UINT64_C2(0xb7dcbf53, 0x54e9bece), + RAPIDJSON_UINT64_C2(0x88fcf317, 0xf22241e2), RAPIDJSON_UINT64_C2(0xcc20ce9b, 0xd35c78a5), + RAPIDJSON_UINT64_C2(0x98165af3, 0x7b2153df), RAPIDJSON_UINT64_C2(0xe2a0b5dc, 0x971f303a), + RAPIDJSON_UINT64_C2(0xa8d9d153, 0x5ce3b396), RAPIDJSON_UINT64_C2(0xfb9b7cd9, 0xa4a7443c), + RAPIDJSON_UINT64_C2(0xbb764c4c, 0xa7a44410), RAPIDJSON_UINT64_C2(0x8bab8eef, 0xb6409c1a), + RAPIDJSON_UINT64_C2(0xd01fef10, 0xa657842c), RAPIDJSON_UINT64_C2(0x9b10a4e5, 0xe9913129), + RAPIDJSON_UINT64_C2(0xe7109bfb, 0xa19c0c9d), RAPIDJSON_UINT64_C2(0xac2820d9, 0x623bf429), + RAPIDJSON_UINT64_C2(0x80444b5e, 0x7aa7cf85), RAPIDJSON_UINT64_C2(0xbf21e440, 0x03acdd2d), + RAPIDJSON_UINT64_C2(0x8e679c2f, 0x5e44ff8f), RAPIDJSON_UINT64_C2(0xd433179d, 0x9c8cb841), + RAPIDJSON_UINT64_C2(0x9e19db92, 0xb4e31ba9), RAPIDJSON_UINT64_C2(0xeb96bf6e, 0xbadf77d9), + RAPIDJSON_UINT64_C2(0xaf87023b, 0x9bf0ee6b) + }; + static const int16_t kCachedPowers_E[] = { + -1220, -1193, -1166, -1140, -1113, -1087, -1060, -1034, -1007, -980, + -954, -927, -901, -874, -847, -821, -794, -768, -741, -715, + -688, -661, -635, -608, -582, -555, -529, -502, -475, -449, + -422, -396, -369, -343, -316, -289, -263, -236, -210, -183, + -157, -130, -103, -77, -50, -24, 3, 30, 56, 83, + 109, 136, 162, 189, 216, 242, 269, 295, 322, 348, + 375, 402, 428, 455, 481, 508, 534, 561, 588, 614, + 641, 667, 694, 720, 747, 774, 800, 827, 853, 880, + 907, 933, 960, 986, 1013, 1039, 1066 + }; + RAPIDJSON_ASSERT(index < 87); + return DiyFp(kCachedPowers_F[index], kCachedPowers_E[index]); +} + +inline DiyFp GetCachedPower(int e, int* K) { + + //int k = static_cast(ceil((-61 - e) * 0.30102999566398114)) + 374; + double dk = (-61 - e) * 0.30102999566398114 + 347; // dk must be positive, so can do ceiling in positive + int k = static_cast(dk); + if (dk - k > 0.0) + k++; + + unsigned index = static_cast((k >> 3) + 1); + *K = -(-348 + static_cast(index << 3)); // decimal exponent no need lookup table + + return GetCachedPowerByIndex(index); +} + +inline DiyFp GetCachedPower10(int exp, int *outExp) { + RAPIDJSON_ASSERT(exp >= -348); + unsigned index = static_cast(exp + 348) / 8u; + *outExp = -348 + static_cast(index) * 8; + return GetCachedPowerByIndex(index); +} + +#ifdef __GNUC__ +RAPIDJSON_DIAG_POP +#endif + +#ifdef __clang__ +RAPIDJSON_DIAG_POP +RAPIDJSON_DIAG_OFF(padded) +#endif + +} // namespace internal +RAPIDJSON_NAMESPACE_END + +#endif // RAPIDJSON_DIYFP_H_ diff --git a/include/rapidjson/internal/dtoa.h b/include/rapidjson/internal/dtoa.h new file mode 100644 index 00000000..bf2e9b2e --- /dev/null +++ b/include/rapidjson/internal/dtoa.h @@ -0,0 +1,245 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +// This is a C++ header-only implementation of Grisu2 algorithm from the publication: +// Loitsch, Florian. "Printing floating-point numbers quickly and accurately with +// integers." ACM Sigplan Notices 45.6 (2010): 233-243. + +#ifndef RAPIDJSON_DTOA_ +#define RAPIDJSON_DTOA_ + +#include "itoa.h" // GetDigitsLut() +#include "diyfp.h" +#include "ieee754.h" + +RAPIDJSON_NAMESPACE_BEGIN +namespace internal { + +#ifdef __GNUC__ +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(effc++) +RAPIDJSON_DIAG_OFF(array-bounds) // some gcc versions generate wrong warnings https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59124 +#endif + +inline void GrisuRound(char* buffer, int len, uint64_t delta, uint64_t rest, uint64_t ten_kappa, uint64_t wp_w) { + while (rest < wp_w && delta - rest >= ten_kappa && + (rest + ten_kappa < wp_w || /// closer + wp_w - rest > rest + ten_kappa - wp_w)) { + buffer[len - 1]--; + rest += ten_kappa; + } +} + +inline int CountDecimalDigit32(uint32_t n) { + // Simple pure C++ implementation was faster than __builtin_clz version in this situation. + if (n < 10) return 1; + if (n < 100) return 2; + if (n < 1000) return 3; + if (n < 10000) return 4; + if (n < 100000) return 5; + if (n < 1000000) return 6; + if (n < 10000000) return 7; + if (n < 100000000) return 8; + // Will not reach 10 digits in DigitGen() + //if (n < 1000000000) return 9; + //return 10; + return 9; +} + +inline void DigitGen(const DiyFp& W, const DiyFp& Mp, uint64_t delta, char* buffer, int* len, int* K) { + static const uint32_t kPow10[] = { 1, 10, 100, 1000, 10000, 100000, 1000000, 10000000, 100000000, 1000000000 }; + const DiyFp one(uint64_t(1) << -Mp.e, Mp.e); + const DiyFp wp_w = Mp - W; + uint32_t p1 = static_cast(Mp.f >> -one.e); + uint64_t p2 = Mp.f & (one.f - 1); + int kappa = CountDecimalDigit32(p1); // kappa in [0, 9] + *len = 0; + + while (kappa > 0) { + uint32_t d = 0; + switch (kappa) { + case 9: d = p1 / 100000000; p1 %= 100000000; break; + case 8: d = p1 / 10000000; p1 %= 10000000; break; + case 7: d = p1 / 1000000; p1 %= 1000000; break; + case 6: d = p1 / 100000; p1 %= 100000; break; + case 5: d = p1 / 10000; p1 %= 10000; break; + case 4: d = p1 / 1000; p1 %= 1000; break; + case 3: d = p1 / 100; p1 %= 100; break; + case 2: d = p1 / 10; p1 %= 10; break; + case 1: d = p1; p1 = 0; break; + default:; + } + if (d || *len) + buffer[(*len)++] = static_cast('0' + static_cast(d)); + kappa--; + uint64_t tmp = (static_cast(p1) << -one.e) + p2; + if (tmp <= delta) { + *K += kappa; + GrisuRound(buffer, *len, delta, tmp, static_cast(kPow10[kappa]) << -one.e, wp_w.f); + return; + } + } + + // kappa = 0 + for (;;) { + p2 *= 10; + delta *= 10; + char d = static_cast(p2 >> -one.e); + if (d || *len) + buffer[(*len)++] = static_cast('0' + d); + p2 &= one.f - 1; + kappa--; + if (p2 < delta) { + *K += kappa; + int index = -kappa; + GrisuRound(buffer, *len, delta, p2, one.f, wp_w.f * (index < 9 ? kPow10[index] : 0)); + return; + } + } +} + +inline void Grisu2(double value, char* buffer, int* length, int* K) { + const DiyFp v(value); + DiyFp w_m, w_p; + v.NormalizedBoundaries(&w_m, &w_p); + + const DiyFp c_mk = GetCachedPower(w_p.e, K); + const DiyFp W = v.Normalize() * c_mk; + DiyFp Wp = w_p * c_mk; + DiyFp Wm = w_m * c_mk; + Wm.f++; + Wp.f--; + DigitGen(W, Wp, Wp.f - Wm.f, buffer, length, K); +} + +inline char* WriteExponent(int K, char* buffer) { + if (K < 0) { + *buffer++ = '-'; + K = -K; + } + + if (K >= 100) { + *buffer++ = static_cast('0' + static_cast(K / 100)); + K %= 100; + const char* d = GetDigitsLut() + K * 2; + *buffer++ = d[0]; + *buffer++ = d[1]; + } + else if (K >= 10) { + const char* d = GetDigitsLut() + K * 2; + *buffer++ = d[0]; + *buffer++ = d[1]; + } + else + *buffer++ = static_cast('0' + static_cast(K)); + + return buffer; +} + +inline char* Prettify(char* buffer, int length, int k, int maxDecimalPlaces) { + const int kk = length + k; // 10^(kk-1) <= v < 10^kk + + if (0 <= k && kk <= 21) { + // 1234e7 -> 12340000000 + for (int i = length; i < kk; i++) + buffer[i] = '0'; + buffer[kk] = '.'; + buffer[kk + 1] = '0'; + return &buffer[kk + 2]; + } + else if (0 < kk && kk <= 21) { + // 1234e-2 -> 12.34 + std::memmove(&buffer[kk + 1], &buffer[kk], static_cast(length - kk)); + buffer[kk] = '.'; + if (0 > k + maxDecimalPlaces) { + // When maxDecimalPlaces = 2, 1.2345 -> 1.23, 1.102 -> 1.1 + // Remove extra trailing zeros (at least one) after truncation. + for (int i = kk + maxDecimalPlaces; i > kk + 1; i--) + if (buffer[i] != '0') + return &buffer[i + 1]; + return &buffer[kk + 2]; // Reserve one zero + } + else + return &buffer[length + 1]; + } + else if (-6 < kk && kk <= 0) { + // 1234e-6 -> 0.001234 + const int offset = 2 - kk; + std::memmove(&buffer[offset], &buffer[0], static_cast(length)); + buffer[0] = '0'; + buffer[1] = '.'; + for (int i = 2; i < offset; i++) + buffer[i] = '0'; + if (length - kk > maxDecimalPlaces) { + // When maxDecimalPlaces = 2, 0.123 -> 0.12, 0.102 -> 0.1 + // Remove extra trailing zeros (at least one) after truncation. + for (int i = maxDecimalPlaces + 1; i > 2; i--) + if (buffer[i] != '0') + return &buffer[i + 1]; + return &buffer[3]; // Reserve one zero + } + else + return &buffer[length + offset]; + } + else if (kk < -maxDecimalPlaces) { + // Truncate to zero + buffer[0] = '0'; + buffer[1] = '.'; + buffer[2] = '0'; + return &buffer[3]; + } + else if (length == 1) { + // 1e30 + buffer[1] = 'e'; + return WriteExponent(kk - 1, &buffer[2]); + } + else { + // 1234e30 -> 1.234e33 + std::memmove(&buffer[2], &buffer[1], static_cast(length - 1)); + buffer[1] = '.'; + buffer[length + 1] = 'e'; + return WriteExponent(kk - 1, &buffer[0 + length + 2]); + } +} + +inline char* dtoa(double value, char* buffer, int maxDecimalPlaces = 324) { + RAPIDJSON_ASSERT(maxDecimalPlaces >= 1); + Double d(value); + if (d.IsZero()) { + if (d.Sign()) + *buffer++ = '-'; // -0.0, Issue #289 + buffer[0] = '0'; + buffer[1] = '.'; + buffer[2] = '0'; + return &buffer[3]; + } + else { + if (value < 0) { + *buffer++ = '-'; + value = -value; + } + int length, K; + Grisu2(value, buffer, &length, &K); + return Prettify(buffer, length, K, maxDecimalPlaces); + } +} + +#ifdef __GNUC__ +RAPIDJSON_DIAG_POP +#endif + +} // namespace internal +RAPIDJSON_NAMESPACE_END + +#endif // RAPIDJSON_DTOA_ diff --git a/include/rapidjson/internal/ieee754.h b/include/rapidjson/internal/ieee754.h new file mode 100644 index 00000000..c2684ba2 --- /dev/null +++ b/include/rapidjson/internal/ieee754.h @@ -0,0 +1,78 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_IEEE754_ +#define RAPIDJSON_IEEE754_ + +#include "../rapidjson.h" + +RAPIDJSON_NAMESPACE_BEGIN +namespace internal { + +class Double { +public: + Double() {} + Double(double d) : d_(d) {} + Double(uint64_t u) : u_(u) {} + + double Value() const { return d_; } + uint64_t Uint64Value() const { return u_; } + + double NextPositiveDouble() const { + RAPIDJSON_ASSERT(!Sign()); + return Double(u_ + 1).Value(); + } + + bool Sign() const { return (u_ & kSignMask) != 0; } + uint64_t Significand() const { return u_ & kSignificandMask; } + int Exponent() const { return static_cast(((u_ & kExponentMask) >> kSignificandSize) - kExponentBias); } + + bool IsNan() const { return (u_ & kExponentMask) == kExponentMask && Significand() != 0; } + bool IsInf() const { return (u_ & kExponentMask) == kExponentMask && Significand() == 0; } + bool IsNanOrInf() const { return (u_ & kExponentMask) == kExponentMask; } + bool IsNormal() const { return (u_ & kExponentMask) != 0 || Significand() == 0; } + bool IsZero() const { return (u_ & (kExponentMask | kSignificandMask)) == 0; } + + uint64_t IntegerSignificand() const { return IsNormal() ? Significand() | kHiddenBit : Significand(); } + int IntegerExponent() const { return (IsNormal() ? Exponent() : kDenormalExponent) - kSignificandSize; } + uint64_t ToBias() const { return (u_ & kSignMask) ? ~u_ + 1 : u_ | kSignMask; } + + static int EffectiveSignificandSize(int order) { + if (order >= -1021) + return 53; + else if (order <= -1074) + return 0; + else + return order + 1074; + } + +private: + static const int kSignificandSize = 52; + static const int kExponentBias = 0x3FF; + static const int kDenormalExponent = 1 - kExponentBias; + static const uint64_t kSignMask = RAPIDJSON_UINT64_C2(0x80000000, 0x00000000); + static const uint64_t kExponentMask = RAPIDJSON_UINT64_C2(0x7FF00000, 0x00000000); + static const uint64_t kSignificandMask = RAPIDJSON_UINT64_C2(0x000FFFFF, 0xFFFFFFFF); + static const uint64_t kHiddenBit = RAPIDJSON_UINT64_C2(0x00100000, 0x00000000); + + union { + double d_; + uint64_t u_; + }; +}; + +} // namespace internal +RAPIDJSON_NAMESPACE_END + +#endif // RAPIDJSON_IEEE754_ diff --git a/include/rapidjson/internal/itoa.h b/include/rapidjson/internal/itoa.h new file mode 100644 index 00000000..9b1c45cc --- /dev/null +++ b/include/rapidjson/internal/itoa.h @@ -0,0 +1,308 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_ITOA_ +#define RAPIDJSON_ITOA_ + +#include "../rapidjson.h" + +RAPIDJSON_NAMESPACE_BEGIN +namespace internal { + +inline const char* GetDigitsLut() { + static const char cDigitsLut[200] = { + '0','0','0','1','0','2','0','3','0','4','0','5','0','6','0','7','0','8','0','9', + '1','0','1','1','1','2','1','3','1','4','1','5','1','6','1','7','1','8','1','9', + '2','0','2','1','2','2','2','3','2','4','2','5','2','6','2','7','2','8','2','9', + '3','0','3','1','3','2','3','3','3','4','3','5','3','6','3','7','3','8','3','9', + '4','0','4','1','4','2','4','3','4','4','4','5','4','6','4','7','4','8','4','9', + '5','0','5','1','5','2','5','3','5','4','5','5','5','6','5','7','5','8','5','9', + '6','0','6','1','6','2','6','3','6','4','6','5','6','6','6','7','6','8','6','9', + '7','0','7','1','7','2','7','3','7','4','7','5','7','6','7','7','7','8','7','9', + '8','0','8','1','8','2','8','3','8','4','8','5','8','6','8','7','8','8','8','9', + '9','0','9','1','9','2','9','3','9','4','9','5','9','6','9','7','9','8','9','9' + }; + return cDigitsLut; +} + +inline char* u32toa(uint32_t value, char* buffer) { + RAPIDJSON_ASSERT(buffer != 0); + + const char* cDigitsLut = GetDigitsLut(); + + if (value < 10000) { + const uint32_t d1 = (value / 100) << 1; + const uint32_t d2 = (value % 100) << 1; + + if (value >= 1000) + *buffer++ = cDigitsLut[d1]; + if (value >= 100) + *buffer++ = cDigitsLut[d1 + 1]; + if (value >= 10) + *buffer++ = cDigitsLut[d2]; + *buffer++ = cDigitsLut[d2 + 1]; + } + else if (value < 100000000) { + // value = bbbbcccc + const uint32_t b = value / 10000; + const uint32_t c = value % 10000; + + const uint32_t d1 = (b / 100) << 1; + const uint32_t d2 = (b % 100) << 1; + + const uint32_t d3 = (c / 100) << 1; + const uint32_t d4 = (c % 100) << 1; + + if (value >= 10000000) + *buffer++ = cDigitsLut[d1]; + if (value >= 1000000) + *buffer++ = cDigitsLut[d1 + 1]; + if (value >= 100000) + *buffer++ = cDigitsLut[d2]; + *buffer++ = cDigitsLut[d2 + 1]; + + *buffer++ = cDigitsLut[d3]; + *buffer++ = cDigitsLut[d3 + 1]; + *buffer++ = cDigitsLut[d4]; + *buffer++ = cDigitsLut[d4 + 1]; + } + else { + // value = aabbbbcccc in decimal + + const uint32_t a = value / 100000000; // 1 to 42 + value %= 100000000; + + if (a >= 10) { + const unsigned i = a << 1; + *buffer++ = cDigitsLut[i]; + *buffer++ = cDigitsLut[i + 1]; + } + else + *buffer++ = static_cast('0' + static_cast(a)); + + const uint32_t b = value / 10000; // 0 to 9999 + const uint32_t c = value % 10000; // 0 to 9999 + + const uint32_t d1 = (b / 100) << 1; + const uint32_t d2 = (b % 100) << 1; + + const uint32_t d3 = (c / 100) << 1; + const uint32_t d4 = (c % 100) << 1; + + *buffer++ = cDigitsLut[d1]; + *buffer++ = cDigitsLut[d1 + 1]; + *buffer++ = cDigitsLut[d2]; + *buffer++ = cDigitsLut[d2 + 1]; + *buffer++ = cDigitsLut[d3]; + *buffer++ = cDigitsLut[d3 + 1]; + *buffer++ = cDigitsLut[d4]; + *buffer++ = cDigitsLut[d4 + 1]; + } + return buffer; +} + +inline char* i32toa(int32_t value, char* buffer) { + RAPIDJSON_ASSERT(buffer != 0); + uint32_t u = static_cast(value); + if (value < 0) { + *buffer++ = '-'; + u = ~u + 1; + } + + return u32toa(u, buffer); +} + +inline char* u64toa(uint64_t value, char* buffer) { + RAPIDJSON_ASSERT(buffer != 0); + const char* cDigitsLut = GetDigitsLut(); + const uint64_t kTen8 = 100000000; + const uint64_t kTen9 = kTen8 * 10; + const uint64_t kTen10 = kTen8 * 100; + const uint64_t kTen11 = kTen8 * 1000; + const uint64_t kTen12 = kTen8 * 10000; + const uint64_t kTen13 = kTen8 * 100000; + const uint64_t kTen14 = kTen8 * 1000000; + const uint64_t kTen15 = kTen8 * 10000000; + const uint64_t kTen16 = kTen8 * kTen8; + + if (value < kTen8) { + uint32_t v = static_cast(value); + if (v < 10000) { + const uint32_t d1 = (v / 100) << 1; + const uint32_t d2 = (v % 100) << 1; + + if (v >= 1000) + *buffer++ = cDigitsLut[d1]; + if (v >= 100) + *buffer++ = cDigitsLut[d1 + 1]; + if (v >= 10) + *buffer++ = cDigitsLut[d2]; + *buffer++ = cDigitsLut[d2 + 1]; + } + else { + // value = bbbbcccc + const uint32_t b = v / 10000; + const uint32_t c = v % 10000; + + const uint32_t d1 = (b / 100) << 1; + const uint32_t d2 = (b % 100) << 1; + + const uint32_t d3 = (c / 100) << 1; + const uint32_t d4 = (c % 100) << 1; + + if (value >= 10000000) + *buffer++ = cDigitsLut[d1]; + if (value >= 1000000) + *buffer++ = cDigitsLut[d1 + 1]; + if (value >= 100000) + *buffer++ = cDigitsLut[d2]; + *buffer++ = cDigitsLut[d2 + 1]; + + *buffer++ = cDigitsLut[d3]; + *buffer++ = cDigitsLut[d3 + 1]; + *buffer++ = cDigitsLut[d4]; + *buffer++ = cDigitsLut[d4 + 1]; + } + } + else if (value < kTen16) { + const uint32_t v0 = static_cast(value / kTen8); + const uint32_t v1 = static_cast(value % kTen8); + + const uint32_t b0 = v0 / 10000; + const uint32_t c0 = v0 % 10000; + + const uint32_t d1 = (b0 / 100) << 1; + const uint32_t d2 = (b0 % 100) << 1; + + const uint32_t d3 = (c0 / 100) << 1; + const uint32_t d4 = (c0 % 100) << 1; + + const uint32_t b1 = v1 / 10000; + const uint32_t c1 = v1 % 10000; + + const uint32_t d5 = (b1 / 100) << 1; + const uint32_t d6 = (b1 % 100) << 1; + + const uint32_t d7 = (c1 / 100) << 1; + const uint32_t d8 = (c1 % 100) << 1; + + if (value >= kTen15) + *buffer++ = cDigitsLut[d1]; + if (value >= kTen14) + *buffer++ = cDigitsLut[d1 + 1]; + if (value >= kTen13) + *buffer++ = cDigitsLut[d2]; + if (value >= kTen12) + *buffer++ = cDigitsLut[d2 + 1]; + if (value >= kTen11) + *buffer++ = cDigitsLut[d3]; + if (value >= kTen10) + *buffer++ = cDigitsLut[d3 + 1]; + if (value >= kTen9) + *buffer++ = cDigitsLut[d4]; + + *buffer++ = cDigitsLut[d4 + 1]; + *buffer++ = cDigitsLut[d5]; + *buffer++ = cDigitsLut[d5 + 1]; + *buffer++ = cDigitsLut[d6]; + *buffer++ = cDigitsLut[d6 + 1]; + *buffer++ = cDigitsLut[d7]; + *buffer++ = cDigitsLut[d7 + 1]; + *buffer++ = cDigitsLut[d8]; + *buffer++ = cDigitsLut[d8 + 1]; + } + else { + const uint32_t a = static_cast(value / kTen16); // 1 to 1844 + value %= kTen16; + + if (a < 10) + *buffer++ = static_cast('0' + static_cast(a)); + else if (a < 100) { + const uint32_t i = a << 1; + *buffer++ = cDigitsLut[i]; + *buffer++ = cDigitsLut[i + 1]; + } + else if (a < 1000) { + *buffer++ = static_cast('0' + static_cast(a / 100)); + + const uint32_t i = (a % 100) << 1; + *buffer++ = cDigitsLut[i]; + *buffer++ = cDigitsLut[i + 1]; + } + else { + const uint32_t i = (a / 100) << 1; + const uint32_t j = (a % 100) << 1; + *buffer++ = cDigitsLut[i]; + *buffer++ = cDigitsLut[i + 1]; + *buffer++ = cDigitsLut[j]; + *buffer++ = cDigitsLut[j + 1]; + } + + const uint32_t v0 = static_cast(value / kTen8); + const uint32_t v1 = static_cast(value % kTen8); + + const uint32_t b0 = v0 / 10000; + const uint32_t c0 = v0 % 10000; + + const uint32_t d1 = (b0 / 100) << 1; + const uint32_t d2 = (b0 % 100) << 1; + + const uint32_t d3 = (c0 / 100) << 1; + const uint32_t d4 = (c0 % 100) << 1; + + const uint32_t b1 = v1 / 10000; + const uint32_t c1 = v1 % 10000; + + const uint32_t d5 = (b1 / 100) << 1; + const uint32_t d6 = (b1 % 100) << 1; + + const uint32_t d7 = (c1 / 100) << 1; + const uint32_t d8 = (c1 % 100) << 1; + + *buffer++ = cDigitsLut[d1]; + *buffer++ = cDigitsLut[d1 + 1]; + *buffer++ = cDigitsLut[d2]; + *buffer++ = cDigitsLut[d2 + 1]; + *buffer++ = cDigitsLut[d3]; + *buffer++ = cDigitsLut[d3 + 1]; + *buffer++ = cDigitsLut[d4]; + *buffer++ = cDigitsLut[d4 + 1]; + *buffer++ = cDigitsLut[d5]; + *buffer++ = cDigitsLut[d5 + 1]; + *buffer++ = cDigitsLut[d6]; + *buffer++ = cDigitsLut[d6 + 1]; + *buffer++ = cDigitsLut[d7]; + *buffer++ = cDigitsLut[d7 + 1]; + *buffer++ = cDigitsLut[d8]; + *buffer++ = cDigitsLut[d8 + 1]; + } + + return buffer; +} + +inline char* i64toa(int64_t value, char* buffer) { + RAPIDJSON_ASSERT(buffer != 0); + uint64_t u = static_cast(value); + if (value < 0) { + *buffer++ = '-'; + u = ~u + 1; + } + + return u64toa(u, buffer); +} + +} // namespace internal +RAPIDJSON_NAMESPACE_END + +#endif // RAPIDJSON_ITOA_ diff --git a/include/rapidjson/internal/meta.h b/include/rapidjson/internal/meta.h new file mode 100644 index 00000000..d401edf8 --- /dev/null +++ b/include/rapidjson/internal/meta.h @@ -0,0 +1,186 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_INTERNAL_META_H_ +#define RAPIDJSON_INTERNAL_META_H_ + +#include "../rapidjson.h" + +#ifdef __GNUC__ +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(effc++) +#endif + +#if defined(_MSC_VER) && !defined(__clang__) +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(6334) +#endif + +#if RAPIDJSON_HAS_CXX11_TYPETRAITS +#include +#endif + +//@cond RAPIDJSON_INTERNAL +RAPIDJSON_NAMESPACE_BEGIN +namespace internal { + +// Helper to wrap/convert arbitrary types to void, useful for arbitrary type matching +template struct Void { typedef void Type; }; + +/////////////////////////////////////////////////////////////////////////////// +// BoolType, TrueType, FalseType +// +template struct BoolType { + static const bool Value = Cond; + typedef BoolType Type; +}; +typedef BoolType TrueType; +typedef BoolType FalseType; + + +/////////////////////////////////////////////////////////////////////////////// +// SelectIf, BoolExpr, NotExpr, AndExpr, OrExpr +// + +template struct SelectIfImpl { template struct Apply { typedef T1 Type; }; }; +template <> struct SelectIfImpl { template struct Apply { typedef T2 Type; }; }; +template struct SelectIfCond : SelectIfImpl::template Apply {}; +template struct SelectIf : SelectIfCond {}; + +template struct AndExprCond : FalseType {}; +template <> struct AndExprCond : TrueType {}; +template struct OrExprCond : TrueType {}; +template <> struct OrExprCond : FalseType {}; + +template struct BoolExpr : SelectIf::Type {}; +template struct NotExpr : SelectIf::Type {}; +template struct AndExpr : AndExprCond::Type {}; +template struct OrExpr : OrExprCond::Type {}; + + +/////////////////////////////////////////////////////////////////////////////// +// AddConst, MaybeAddConst, RemoveConst +template struct AddConst { typedef const T Type; }; +template struct MaybeAddConst : SelectIfCond {}; +template struct RemoveConst { typedef T Type; }; +template struct RemoveConst { typedef T Type; }; + + +/////////////////////////////////////////////////////////////////////////////// +// IsSame, IsConst, IsMoreConst, IsPointer +// +template struct IsSame : FalseType {}; +template struct IsSame : TrueType {}; + +template struct IsConst : FalseType {}; +template struct IsConst : TrueType {}; + +template +struct IsMoreConst + : AndExpr::Type, typename RemoveConst::Type>, + BoolType::Value >= IsConst::Value> >::Type {}; + +template struct IsPointer : FalseType {}; +template struct IsPointer : TrueType {}; + +/////////////////////////////////////////////////////////////////////////////// +// IsBaseOf +// +#if RAPIDJSON_HAS_CXX11_TYPETRAITS + +template struct IsBaseOf + : BoolType< ::std::is_base_of::value> {}; + +#else // simplified version adopted from Boost + +template struct IsBaseOfImpl { + RAPIDJSON_STATIC_ASSERT(sizeof(B) != 0); + RAPIDJSON_STATIC_ASSERT(sizeof(D) != 0); + + typedef char (&Yes)[1]; + typedef char (&No) [2]; + + template + static Yes Check(const D*, T); + static No Check(const B*, int); + + struct Host { + operator const B*() const; + operator const D*(); + }; + + enum { Value = (sizeof(Check(Host(), 0)) == sizeof(Yes)) }; +}; + +template struct IsBaseOf + : OrExpr, BoolExpr > >::Type {}; + +#endif // RAPIDJSON_HAS_CXX11_TYPETRAITS + + +////////////////////////////////////////////////////////////////////////// +// EnableIf / DisableIf +// +template struct EnableIfCond { typedef T Type; }; +template struct EnableIfCond { /* empty */ }; + +template struct DisableIfCond { typedef T Type; }; +template struct DisableIfCond { /* empty */ }; + +template +struct EnableIf : EnableIfCond {}; + +template +struct DisableIf : DisableIfCond {}; + +// SFINAE helpers +struct SfinaeTag {}; +template struct RemoveSfinaeTag; +template struct RemoveSfinaeTag { typedef T Type; }; + +#define RAPIDJSON_REMOVEFPTR_(type) \ + typename ::RAPIDJSON_NAMESPACE::internal::RemoveSfinaeTag \ + < ::RAPIDJSON_NAMESPACE::internal::SfinaeTag&(*) type>::Type + +#define RAPIDJSON_ENABLEIF(cond) \ + typename ::RAPIDJSON_NAMESPACE::internal::EnableIf \ + ::Type * = NULL + +#define RAPIDJSON_DISABLEIF(cond) \ + typename ::RAPIDJSON_NAMESPACE::internal::DisableIf \ + ::Type * = NULL + +#define RAPIDJSON_ENABLEIF_RETURN(cond,returntype) \ + typename ::RAPIDJSON_NAMESPACE::internal::EnableIf \ + ::Type + +#define RAPIDJSON_DISABLEIF_RETURN(cond,returntype) \ + typename ::RAPIDJSON_NAMESPACE::internal::DisableIf \ + ::Type + +} // namespace internal +RAPIDJSON_NAMESPACE_END +//@endcond + +#if defined(_MSC_VER) && !defined(__clang__) +RAPIDJSON_DIAG_POP +#endif + +#ifdef __GNUC__ +RAPIDJSON_DIAG_POP +#endif + +#endif // RAPIDJSON_INTERNAL_META_H_ diff --git a/include/rapidjson/internal/pow10.h b/include/rapidjson/internal/pow10.h new file mode 100644 index 00000000..02f475d7 --- /dev/null +++ b/include/rapidjson/internal/pow10.h @@ -0,0 +1,55 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_POW10_ +#define RAPIDJSON_POW10_ + +#include "../rapidjson.h" + +RAPIDJSON_NAMESPACE_BEGIN +namespace internal { + +//! Computes integer powers of 10 in double (10.0^n). +/*! This function uses lookup table for fast and accurate results. + \param n non-negative exponent. Must <= 308. + \return 10.0^n +*/ +inline double Pow10(int n) { + static const double e[] = { // 1e-0...1e308: 309 * 8 bytes = 2472 bytes + 1e+0, + 1e+1, 1e+2, 1e+3, 1e+4, 1e+5, 1e+6, 1e+7, 1e+8, 1e+9, 1e+10, 1e+11, 1e+12, 1e+13, 1e+14, 1e+15, 1e+16, 1e+17, 1e+18, 1e+19, 1e+20, + 1e+21, 1e+22, 1e+23, 1e+24, 1e+25, 1e+26, 1e+27, 1e+28, 1e+29, 1e+30, 1e+31, 1e+32, 1e+33, 1e+34, 1e+35, 1e+36, 1e+37, 1e+38, 1e+39, 1e+40, + 1e+41, 1e+42, 1e+43, 1e+44, 1e+45, 1e+46, 1e+47, 1e+48, 1e+49, 1e+50, 1e+51, 1e+52, 1e+53, 1e+54, 1e+55, 1e+56, 1e+57, 1e+58, 1e+59, 1e+60, + 1e+61, 1e+62, 1e+63, 1e+64, 1e+65, 1e+66, 1e+67, 1e+68, 1e+69, 1e+70, 1e+71, 1e+72, 1e+73, 1e+74, 1e+75, 1e+76, 1e+77, 1e+78, 1e+79, 1e+80, + 1e+81, 1e+82, 1e+83, 1e+84, 1e+85, 1e+86, 1e+87, 1e+88, 1e+89, 1e+90, 1e+91, 1e+92, 1e+93, 1e+94, 1e+95, 1e+96, 1e+97, 1e+98, 1e+99, 1e+100, + 1e+101,1e+102,1e+103,1e+104,1e+105,1e+106,1e+107,1e+108,1e+109,1e+110,1e+111,1e+112,1e+113,1e+114,1e+115,1e+116,1e+117,1e+118,1e+119,1e+120, + 1e+121,1e+122,1e+123,1e+124,1e+125,1e+126,1e+127,1e+128,1e+129,1e+130,1e+131,1e+132,1e+133,1e+134,1e+135,1e+136,1e+137,1e+138,1e+139,1e+140, + 1e+141,1e+142,1e+143,1e+144,1e+145,1e+146,1e+147,1e+148,1e+149,1e+150,1e+151,1e+152,1e+153,1e+154,1e+155,1e+156,1e+157,1e+158,1e+159,1e+160, + 1e+161,1e+162,1e+163,1e+164,1e+165,1e+166,1e+167,1e+168,1e+169,1e+170,1e+171,1e+172,1e+173,1e+174,1e+175,1e+176,1e+177,1e+178,1e+179,1e+180, + 1e+181,1e+182,1e+183,1e+184,1e+185,1e+186,1e+187,1e+188,1e+189,1e+190,1e+191,1e+192,1e+193,1e+194,1e+195,1e+196,1e+197,1e+198,1e+199,1e+200, + 1e+201,1e+202,1e+203,1e+204,1e+205,1e+206,1e+207,1e+208,1e+209,1e+210,1e+211,1e+212,1e+213,1e+214,1e+215,1e+216,1e+217,1e+218,1e+219,1e+220, + 1e+221,1e+222,1e+223,1e+224,1e+225,1e+226,1e+227,1e+228,1e+229,1e+230,1e+231,1e+232,1e+233,1e+234,1e+235,1e+236,1e+237,1e+238,1e+239,1e+240, + 1e+241,1e+242,1e+243,1e+244,1e+245,1e+246,1e+247,1e+248,1e+249,1e+250,1e+251,1e+252,1e+253,1e+254,1e+255,1e+256,1e+257,1e+258,1e+259,1e+260, + 1e+261,1e+262,1e+263,1e+264,1e+265,1e+266,1e+267,1e+268,1e+269,1e+270,1e+271,1e+272,1e+273,1e+274,1e+275,1e+276,1e+277,1e+278,1e+279,1e+280, + 1e+281,1e+282,1e+283,1e+284,1e+285,1e+286,1e+287,1e+288,1e+289,1e+290,1e+291,1e+292,1e+293,1e+294,1e+295,1e+296,1e+297,1e+298,1e+299,1e+300, + 1e+301,1e+302,1e+303,1e+304,1e+305,1e+306,1e+307,1e+308 + }; + RAPIDJSON_ASSERT(n >= 0 && n <= 308); + return e[n]; +} + +} // namespace internal +RAPIDJSON_NAMESPACE_END + +#endif // RAPIDJSON_POW10_ diff --git a/include/rapidjson/internal/regex.h b/include/rapidjson/internal/regex.h new file mode 100644 index 00000000..16e35592 --- /dev/null +++ b/include/rapidjson/internal/regex.h @@ -0,0 +1,740 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_INTERNAL_REGEX_H_ +#define RAPIDJSON_INTERNAL_REGEX_H_ + +#include "../allocators.h" +#include "../stream.h" +#include "stack.h" + +#ifdef __clang__ +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(padded) +RAPIDJSON_DIAG_OFF(switch-enum) +RAPIDJSON_DIAG_OFF(implicit-fallthrough) +#elif defined(_MSC_VER) +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(4512) // assignment operator could not be generated +#endif + +#ifdef __GNUC__ +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(effc++) +#if __GNUC__ >= 7 +RAPIDJSON_DIAG_OFF(implicit-fallthrough) +#endif +#endif + +#ifndef RAPIDJSON_REGEX_VERBOSE +#define RAPIDJSON_REGEX_VERBOSE 0 +#endif + +RAPIDJSON_NAMESPACE_BEGIN +namespace internal { + +/////////////////////////////////////////////////////////////////////////////// +// DecodedStream + +template +class DecodedStream { +public: + DecodedStream(SourceStream& ss) : ss_(ss), codepoint_() { Decode(); } + unsigned Peek() { return codepoint_; } + unsigned Take() { + unsigned c = codepoint_; + if (c) // No further decoding when '\0' + Decode(); + return c; + } + +private: + void Decode() { + if (!Encoding::Decode(ss_, &codepoint_)) + codepoint_ = 0; + } + + SourceStream& ss_; + unsigned codepoint_; +}; + +/////////////////////////////////////////////////////////////////////////////// +// GenericRegex + +static const SizeType kRegexInvalidState = ~SizeType(0); //!< Represents an invalid index in GenericRegex::State::out, out1 +static const SizeType kRegexInvalidRange = ~SizeType(0); + +template +class GenericRegexSearch; + +//! Regular expression engine with subset of ECMAscript grammar. +/*! + Supported regular expression syntax: + - \c ab Concatenation + - \c a|b Alternation + - \c a? Zero or one + - \c a* Zero or more + - \c a+ One or more + - \c a{3} Exactly 3 times + - \c a{3,} At least 3 times + - \c a{3,5} 3 to 5 times + - \c (ab) Grouping + - \c ^a At the beginning + - \c a$ At the end + - \c . Any character + - \c [abc] Character classes + - \c [a-c] Character class range + - \c [a-z0-9_] Character class combination + - \c [^abc] Negated character classes + - \c [^a-c] Negated character class range + - \c [\b] Backspace (U+0008) + - \c \\| \\\\ ... Escape characters + - \c \\f Form feed (U+000C) + - \c \\n Line feed (U+000A) + - \c \\r Carriage return (U+000D) + - \c \\t Tab (U+0009) + - \c \\v Vertical tab (U+000B) + + \note This is a Thompson NFA engine, implemented with reference to + Cox, Russ. "Regular Expression Matching Can Be Simple And Fast (but is slow in Java, Perl, PHP, Python, Ruby,...).", + https://swtch.com/~rsc/regexp/regexp1.html +*/ +template +class GenericRegex { +public: + typedef Encoding EncodingType; + typedef typename Encoding::Ch Ch; + template friend class GenericRegexSearch; + + GenericRegex(const Ch* source, Allocator* allocator = 0) : + ownAllocator_(allocator ? 0 : RAPIDJSON_NEW(Allocator)()), allocator_(allocator ? allocator : ownAllocator_), + states_(allocator_, 256), ranges_(allocator_, 256), root_(kRegexInvalidState), stateCount_(), rangeCount_(), + anchorBegin_(), anchorEnd_() + { + GenericStringStream ss(source); + DecodedStream, Encoding> ds(ss); + Parse(ds); + } + + ~GenericRegex() + { + RAPIDJSON_DELETE(ownAllocator_); + } + + bool IsValid() const { + return root_ != kRegexInvalidState; + } + +private: + enum Operator { + kZeroOrOne, + kZeroOrMore, + kOneOrMore, + kConcatenation, + kAlternation, + kLeftParenthesis + }; + + static const unsigned kAnyCharacterClass = 0xFFFFFFFF; //!< For '.' + static const unsigned kRangeCharacterClass = 0xFFFFFFFE; + static const unsigned kRangeNegationFlag = 0x80000000; + + struct Range { + unsigned start; // + unsigned end; + SizeType next; + }; + + struct State { + SizeType out; //!< Equals to kInvalid for matching state + SizeType out1; //!< Equals to non-kInvalid for split + SizeType rangeStart; + unsigned codepoint; + }; + + struct Frag { + Frag(SizeType s, SizeType o, SizeType m) : start(s), out(o), minIndex(m) {} + SizeType start; + SizeType out; //!< link-list of all output states + SizeType minIndex; + }; + + State& GetState(SizeType index) { + RAPIDJSON_ASSERT(index < stateCount_); + return states_.template Bottom()[index]; + } + + const State& GetState(SizeType index) const { + RAPIDJSON_ASSERT(index < stateCount_); + return states_.template Bottom()[index]; + } + + Range& GetRange(SizeType index) { + RAPIDJSON_ASSERT(index < rangeCount_); + return ranges_.template Bottom()[index]; + } + + const Range& GetRange(SizeType index) const { + RAPIDJSON_ASSERT(index < rangeCount_); + return ranges_.template Bottom()[index]; + } + + template + void Parse(DecodedStream& ds) { + Stack operandStack(allocator_, 256); // Frag + Stack operatorStack(allocator_, 256); // Operator + Stack atomCountStack(allocator_, 256); // unsigned (Atom per parenthesis) + + *atomCountStack.template Push() = 0; + + unsigned codepoint; + while (ds.Peek() != 0) { + switch (codepoint = ds.Take()) { + case '^': + anchorBegin_ = true; + break; + + case '$': + anchorEnd_ = true; + break; + + case '|': + while (!operatorStack.Empty() && *operatorStack.template Top() < kAlternation) + if (!Eval(operandStack, *operatorStack.template Pop(1))) + return; + *operatorStack.template Push() = kAlternation; + *atomCountStack.template Top() = 0; + break; + + case '(': + *operatorStack.template Push() = kLeftParenthesis; + *atomCountStack.template Push() = 0; + break; + + case ')': + while (!operatorStack.Empty() && *operatorStack.template Top() != kLeftParenthesis) + if (!Eval(operandStack, *operatorStack.template Pop(1))) + return; + if (operatorStack.Empty()) + return; + operatorStack.template Pop(1); + atomCountStack.template Pop(1); + ImplicitConcatenation(atomCountStack, operatorStack); + break; + + case '?': + if (!Eval(operandStack, kZeroOrOne)) + return; + break; + + case '*': + if (!Eval(operandStack, kZeroOrMore)) + return; + break; + + case '+': + if (!Eval(operandStack, kOneOrMore)) + return; + break; + + case '{': + { + unsigned n, m; + if (!ParseUnsigned(ds, &n)) + return; + + if (ds.Peek() == ',') { + ds.Take(); + if (ds.Peek() == '}') + m = kInfinityQuantifier; + else if (!ParseUnsigned(ds, &m) || m < n) + return; + } + else + m = n; + + if (!EvalQuantifier(operandStack, n, m) || ds.Peek() != '}') + return; + ds.Take(); + } + break; + + case '.': + PushOperand(operandStack, kAnyCharacterClass); + ImplicitConcatenation(atomCountStack, operatorStack); + break; + + case '[': + { + SizeType range; + if (!ParseRange(ds, &range)) + return; + SizeType s = NewState(kRegexInvalidState, kRegexInvalidState, kRangeCharacterClass); + GetState(s).rangeStart = range; + *operandStack.template Push() = Frag(s, s, s); + } + ImplicitConcatenation(atomCountStack, operatorStack); + break; + + case '\\': // Escape character + if (!CharacterEscape(ds, &codepoint)) + return; // Unsupported escape character + // fall through to default + + default: // Pattern character + PushOperand(operandStack, codepoint); + ImplicitConcatenation(atomCountStack, operatorStack); + } + } + + while (!operatorStack.Empty()) + if (!Eval(operandStack, *operatorStack.template Pop(1))) + return; + + // Link the operand to matching state. + if (operandStack.GetSize() == sizeof(Frag)) { + Frag* e = operandStack.template Pop(1); + Patch(e->out, NewState(kRegexInvalidState, kRegexInvalidState, 0)); + root_ = e->start; + +#if RAPIDJSON_REGEX_VERBOSE + printf("root: %d\n", root_); + for (SizeType i = 0; i < stateCount_ ; i++) { + State& s = GetState(i); + printf("[%2d] out: %2d out1: %2d c: '%c'\n", i, s.out, s.out1, (char)s.codepoint); + } + printf("\n"); +#endif + } + } + + SizeType NewState(SizeType out, SizeType out1, unsigned codepoint) { + State* s = states_.template Push(); + s->out = out; + s->out1 = out1; + s->codepoint = codepoint; + s->rangeStart = kRegexInvalidRange; + return stateCount_++; + } + + void PushOperand(Stack& operandStack, unsigned codepoint) { + SizeType s = NewState(kRegexInvalidState, kRegexInvalidState, codepoint); + *operandStack.template Push() = Frag(s, s, s); + } + + void ImplicitConcatenation(Stack& atomCountStack, Stack& operatorStack) { + if (*atomCountStack.template Top()) + *operatorStack.template Push() = kConcatenation; + (*atomCountStack.template Top())++; + } + + SizeType Append(SizeType l1, SizeType l2) { + SizeType old = l1; + while (GetState(l1).out != kRegexInvalidState) + l1 = GetState(l1).out; + GetState(l1).out = l2; + return old; + } + + void Patch(SizeType l, SizeType s) { + for (SizeType next; l != kRegexInvalidState; l = next) { + next = GetState(l).out; + GetState(l).out = s; + } + } + + bool Eval(Stack& operandStack, Operator op) { + switch (op) { + case kConcatenation: + RAPIDJSON_ASSERT(operandStack.GetSize() >= sizeof(Frag) * 2); + { + Frag e2 = *operandStack.template Pop(1); + Frag e1 = *operandStack.template Pop(1); + Patch(e1.out, e2.start); + *operandStack.template Push() = Frag(e1.start, e2.out, Min(e1.minIndex, e2.minIndex)); + } + return true; + + case kAlternation: + if (operandStack.GetSize() >= sizeof(Frag) * 2) { + Frag e2 = *operandStack.template Pop(1); + Frag e1 = *operandStack.template Pop(1); + SizeType s = NewState(e1.start, e2.start, 0); + *operandStack.template Push() = Frag(s, Append(e1.out, e2.out), Min(e1.minIndex, e2.minIndex)); + return true; + } + return false; + + case kZeroOrOne: + if (operandStack.GetSize() >= sizeof(Frag)) { + Frag e = *operandStack.template Pop(1); + SizeType s = NewState(kRegexInvalidState, e.start, 0); + *operandStack.template Push() = Frag(s, Append(e.out, s), e.minIndex); + return true; + } + return false; + + case kZeroOrMore: + if (operandStack.GetSize() >= sizeof(Frag)) { + Frag e = *operandStack.template Pop(1); + SizeType s = NewState(kRegexInvalidState, e.start, 0); + Patch(e.out, s); + *operandStack.template Push() = Frag(s, s, e.minIndex); + return true; + } + return false; + + case kOneOrMore: + if (operandStack.GetSize() >= sizeof(Frag)) { + Frag e = *operandStack.template Pop(1); + SizeType s = NewState(kRegexInvalidState, e.start, 0); + Patch(e.out, s); + *operandStack.template Push() = Frag(e.start, s, e.minIndex); + return true; + } + return false; + + default: + // syntax error (e.g. unclosed kLeftParenthesis) + return false; + } + } + + bool EvalQuantifier(Stack& operandStack, unsigned n, unsigned m) { + RAPIDJSON_ASSERT(n <= m); + RAPIDJSON_ASSERT(operandStack.GetSize() >= sizeof(Frag)); + + if (n == 0) { + if (m == 0) // a{0} not support + return false; + else if (m == kInfinityQuantifier) + Eval(operandStack, kZeroOrMore); // a{0,} -> a* + else { + Eval(operandStack, kZeroOrOne); // a{0,5} -> a? + for (unsigned i = 0; i < m - 1; i++) + CloneTopOperand(operandStack); // a{0,5} -> a? a? a? a? a? + for (unsigned i = 0; i < m - 1; i++) + Eval(operandStack, kConcatenation); // a{0,5} -> a?a?a?a?a? + } + return true; + } + + for (unsigned i = 0; i < n - 1; i++) // a{3} -> a a a + CloneTopOperand(operandStack); + + if (m == kInfinityQuantifier) + Eval(operandStack, kOneOrMore); // a{3,} -> a a a+ + else if (m > n) { + CloneTopOperand(operandStack); // a{3,5} -> a a a a + Eval(operandStack, kZeroOrOne); // a{3,5} -> a a a a? + for (unsigned i = n; i < m - 1; i++) + CloneTopOperand(operandStack); // a{3,5} -> a a a a? a? + for (unsigned i = n; i < m; i++) + Eval(operandStack, kConcatenation); // a{3,5} -> a a aa?a? + } + + for (unsigned i = 0; i < n - 1; i++) + Eval(operandStack, kConcatenation); // a{3} -> aaa, a{3,} -> aaa+, a{3.5} -> aaaa?a? + + return true; + } + + static SizeType Min(SizeType a, SizeType b) { return a < b ? a : b; } + + void CloneTopOperand(Stack& operandStack) { + const Frag src = *operandStack.template Top(); // Copy constructor to prevent invalidation + SizeType count = stateCount_ - src.minIndex; // Assumes top operand contains states in [src->minIndex, stateCount_) + State* s = states_.template Push(count); + memcpy(s, &GetState(src.minIndex), count * sizeof(State)); + for (SizeType j = 0; j < count; j++) { + if (s[j].out != kRegexInvalidState) + s[j].out += count; + if (s[j].out1 != kRegexInvalidState) + s[j].out1 += count; + } + *operandStack.template Push() = Frag(src.start + count, src.out + count, src.minIndex + count); + stateCount_ += count; + } + + template + bool ParseUnsigned(DecodedStream& ds, unsigned* u) { + unsigned r = 0; + if (ds.Peek() < '0' || ds.Peek() > '9') + return false; + while (ds.Peek() >= '0' && ds.Peek() <= '9') { + if (r >= 429496729 && ds.Peek() > '5') // 2^32 - 1 = 4294967295 + return false; // overflow + r = r * 10 + (ds.Take() - '0'); + } + *u = r; + return true; + } + + template + bool ParseRange(DecodedStream& ds, SizeType* range) { + bool isBegin = true; + bool negate = false; + int step = 0; + SizeType start = kRegexInvalidRange; + SizeType current = kRegexInvalidRange; + unsigned codepoint; + while ((codepoint = ds.Take()) != 0) { + if (isBegin) { + isBegin = false; + if (codepoint == '^') { + negate = true; + continue; + } + } + + switch (codepoint) { + case ']': + if (start == kRegexInvalidRange) + return false; // Error: nothing inside [] + if (step == 2) { // Add trailing '-' + SizeType r = NewRange('-'); + RAPIDJSON_ASSERT(current != kRegexInvalidRange); + GetRange(current).next = r; + } + if (negate) + GetRange(start).start |= kRangeNegationFlag; + *range = start; + return true; + + case '\\': + if (ds.Peek() == 'b') { + ds.Take(); + codepoint = 0x0008; // Escape backspace character + } + else if (!CharacterEscape(ds, &codepoint)) + return false; + // fall through to default + + default: + switch (step) { + case 1: + if (codepoint == '-') { + step++; + break; + } + // fall through to step 0 for other characters + + case 0: + { + SizeType r = NewRange(codepoint); + if (current != kRegexInvalidRange) + GetRange(current).next = r; + if (start == kRegexInvalidRange) + start = r; + current = r; + } + step = 1; + break; + + default: + RAPIDJSON_ASSERT(step == 2); + GetRange(current).end = codepoint; + step = 0; + } + } + } + return false; + } + + SizeType NewRange(unsigned codepoint) { + Range* r = ranges_.template Push(); + r->start = r->end = codepoint; + r->next = kRegexInvalidRange; + return rangeCount_++; + } + + template + bool CharacterEscape(DecodedStream& ds, unsigned* escapedCodepoint) { + unsigned codepoint; + switch (codepoint = ds.Take()) { + case '^': + case '$': + case '|': + case '(': + case ')': + case '?': + case '*': + case '+': + case '.': + case '[': + case ']': + case '{': + case '}': + case '\\': + *escapedCodepoint = codepoint; return true; + case 'f': *escapedCodepoint = 0x000C; return true; + case 'n': *escapedCodepoint = 0x000A; return true; + case 'r': *escapedCodepoint = 0x000D; return true; + case 't': *escapedCodepoint = 0x0009; return true; + case 'v': *escapedCodepoint = 0x000B; return true; + default: + return false; // Unsupported escape character + } + } + + Allocator* ownAllocator_; + Allocator* allocator_; + Stack states_; + Stack ranges_; + SizeType root_; + SizeType stateCount_; + SizeType rangeCount_; + + static const unsigned kInfinityQuantifier = ~0u; + + // For SearchWithAnchoring() + bool anchorBegin_; + bool anchorEnd_; +}; + +template +class GenericRegexSearch { +public: + typedef typename RegexType::EncodingType Encoding; + typedef typename Encoding::Ch Ch; + + GenericRegexSearch(const RegexType& regex, Allocator* allocator = 0) : + regex_(regex), allocator_(allocator), ownAllocator_(0), + state0_(allocator, 0), state1_(allocator, 0), stateSet_() + { + RAPIDJSON_ASSERT(regex_.IsValid()); + if (!allocator_) + ownAllocator_ = allocator_ = RAPIDJSON_NEW(Allocator)(); + stateSet_ = static_cast(allocator_->Malloc(GetStateSetSize())); + state0_.template Reserve(regex_.stateCount_); + state1_.template Reserve(regex_.stateCount_); + } + + ~GenericRegexSearch() { + Allocator::Free(stateSet_); + RAPIDJSON_DELETE(ownAllocator_); + } + + template + bool Match(InputStream& is) { + return SearchWithAnchoring(is, true, true); + } + + bool Match(const Ch* s) { + GenericStringStream is(s); + return Match(is); + } + + template + bool Search(InputStream& is) { + return SearchWithAnchoring(is, regex_.anchorBegin_, regex_.anchorEnd_); + } + + bool Search(const Ch* s) { + GenericStringStream is(s); + return Search(is); + } + +private: + typedef typename RegexType::State State; + typedef typename RegexType::Range Range; + + template + bool SearchWithAnchoring(InputStream& is, bool anchorBegin, bool anchorEnd) { + DecodedStream ds(is); + + state0_.Clear(); + Stack *current = &state0_, *next = &state1_; + const size_t stateSetSize = GetStateSetSize(); + std::memset(stateSet_, 0, stateSetSize); + + bool matched = AddState(*current, regex_.root_); + unsigned codepoint; + while (!current->Empty() && (codepoint = ds.Take()) != 0) { + std::memset(stateSet_, 0, stateSetSize); + next->Clear(); + matched = false; + for (const SizeType* s = current->template Bottom(); s != current->template End(); ++s) { + const State& sr = regex_.GetState(*s); + if (sr.codepoint == codepoint || + sr.codepoint == RegexType::kAnyCharacterClass || + (sr.codepoint == RegexType::kRangeCharacterClass && MatchRange(sr.rangeStart, codepoint))) + { + matched = AddState(*next, sr.out) || matched; + if (!anchorEnd && matched) + return true; + } + if (!anchorBegin) + AddState(*next, regex_.root_); + } + internal::Swap(current, next); + } + + return matched; + } + + size_t GetStateSetSize() const { + return (regex_.stateCount_ + 31) / 32 * 4; + } + + // Return whether the added states is a match state + bool AddState(Stack& l, SizeType index) { + RAPIDJSON_ASSERT(index != kRegexInvalidState); + + const State& s = regex_.GetState(index); + if (s.out1 != kRegexInvalidState) { // Split + bool matched = AddState(l, s.out); + return AddState(l, s.out1) || matched; + } + else if (!(stateSet_[index >> 5] & (1u << (index & 31)))) { + stateSet_[index >> 5] |= (1u << (index & 31)); + *l.template PushUnsafe() = index; + } + return s.out == kRegexInvalidState; // by using PushUnsafe() above, we can ensure s is not validated due to reallocation. + } + + bool MatchRange(SizeType rangeIndex, unsigned codepoint) const { + bool yes = (regex_.GetRange(rangeIndex).start & RegexType::kRangeNegationFlag) == 0; + while (rangeIndex != kRegexInvalidRange) { + const Range& r = regex_.GetRange(rangeIndex); + if (codepoint >= (r.start & ~RegexType::kRangeNegationFlag) && codepoint <= r.end) + return yes; + rangeIndex = r.next; + } + return !yes; + } + + const RegexType& regex_; + Allocator* allocator_; + Allocator* ownAllocator_; + Stack state0_; + Stack state1_; + uint32_t* stateSet_; +}; + +typedef GenericRegex > Regex; +typedef GenericRegexSearch RegexSearch; + +} // namespace internal +RAPIDJSON_NAMESPACE_END + +#ifdef __GNUC__ +RAPIDJSON_DIAG_POP +#endif + +#if defined(__clang__) || defined(_MSC_VER) +RAPIDJSON_DIAG_POP +#endif + +#endif // RAPIDJSON_INTERNAL_REGEX_H_ diff --git a/include/rapidjson/internal/stack.h b/include/rapidjson/internal/stack.h new file mode 100644 index 00000000..45dca6a8 --- /dev/null +++ b/include/rapidjson/internal/stack.h @@ -0,0 +1,232 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_INTERNAL_STACK_H_ +#define RAPIDJSON_INTERNAL_STACK_H_ + +#include "../allocators.h" +#include "swap.h" +#include + +#if defined(__clang__) +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(c++98-compat) +#endif + +RAPIDJSON_NAMESPACE_BEGIN +namespace internal { + +/////////////////////////////////////////////////////////////////////////////// +// Stack + +//! A type-unsafe stack for storing different types of data. +/*! \tparam Allocator Allocator for allocating stack memory. +*/ +template +class Stack { +public: + // Optimization note: Do not allocate memory for stack_ in constructor. + // Do it lazily when first Push() -> Expand() -> Resize(). + Stack(Allocator* allocator, size_t stackCapacity) : allocator_(allocator), ownAllocator_(0), stack_(0), stackTop_(0), stackEnd_(0), initialCapacity_(stackCapacity) { + } + +#if RAPIDJSON_HAS_CXX11_RVALUE_REFS + Stack(Stack&& rhs) + : allocator_(rhs.allocator_), + ownAllocator_(rhs.ownAllocator_), + stack_(rhs.stack_), + stackTop_(rhs.stackTop_), + stackEnd_(rhs.stackEnd_), + initialCapacity_(rhs.initialCapacity_) + { + rhs.allocator_ = 0; + rhs.ownAllocator_ = 0; + rhs.stack_ = 0; + rhs.stackTop_ = 0; + rhs.stackEnd_ = 0; + rhs.initialCapacity_ = 0; + } +#endif + + ~Stack() { + Destroy(); + } + +#if RAPIDJSON_HAS_CXX11_RVALUE_REFS + Stack& operator=(Stack&& rhs) { + if (&rhs != this) + { + Destroy(); + + allocator_ = rhs.allocator_; + ownAllocator_ = rhs.ownAllocator_; + stack_ = rhs.stack_; + stackTop_ = rhs.stackTop_; + stackEnd_ = rhs.stackEnd_; + initialCapacity_ = rhs.initialCapacity_; + + rhs.allocator_ = 0; + rhs.ownAllocator_ = 0; + rhs.stack_ = 0; + rhs.stackTop_ = 0; + rhs.stackEnd_ = 0; + rhs.initialCapacity_ = 0; + } + return *this; + } +#endif + + void Swap(Stack& rhs) RAPIDJSON_NOEXCEPT { + internal::Swap(allocator_, rhs.allocator_); + internal::Swap(ownAllocator_, rhs.ownAllocator_); + internal::Swap(stack_, rhs.stack_); + internal::Swap(stackTop_, rhs.stackTop_); + internal::Swap(stackEnd_, rhs.stackEnd_); + internal::Swap(initialCapacity_, rhs.initialCapacity_); + } + + void Clear() { stackTop_ = stack_; } + + void ShrinkToFit() { + if (Empty()) { + // If the stack is empty, completely deallocate the memory. + Allocator::Free(stack_); // NOLINT (+clang-analyzer-unix.Malloc) + stack_ = 0; + stackTop_ = 0; + stackEnd_ = 0; + } + else + Resize(GetSize()); + } + + // Optimization note: try to minimize the size of this function for force inline. + // Expansion is run very infrequently, so it is moved to another (probably non-inline) function. + template + RAPIDJSON_FORCEINLINE void Reserve(size_t count = 1) { + // Expand the stack if needed + if (RAPIDJSON_UNLIKELY(static_cast(sizeof(T) * count) > (stackEnd_ - stackTop_))) + Expand(count); + } + + template + RAPIDJSON_FORCEINLINE T* Push(size_t count = 1) { + Reserve(count); + return PushUnsafe(count); + } + + template + RAPIDJSON_FORCEINLINE T* PushUnsafe(size_t count = 1) { + RAPIDJSON_ASSERT(stackTop_); + RAPIDJSON_ASSERT(static_cast(sizeof(T) * count) <= (stackEnd_ - stackTop_)); + T* ret = reinterpret_cast(stackTop_); + stackTop_ += sizeof(T) * count; + return ret; + } + + template + T* Pop(size_t count) { + RAPIDJSON_ASSERT(GetSize() >= count * sizeof(T)); + stackTop_ -= count * sizeof(T); + return reinterpret_cast(stackTop_); + } + + template + T* Top() { + RAPIDJSON_ASSERT(GetSize() >= sizeof(T)); + return reinterpret_cast(stackTop_ - sizeof(T)); + } + + template + const T* Top() const { + RAPIDJSON_ASSERT(GetSize() >= sizeof(T)); + return reinterpret_cast(stackTop_ - sizeof(T)); + } + + template + T* End() { return reinterpret_cast(stackTop_); } + + template + const T* End() const { return reinterpret_cast(stackTop_); } + + template + T* Bottom() { return reinterpret_cast(stack_); } + + template + const T* Bottom() const { return reinterpret_cast(stack_); } + + bool HasAllocator() const { + return allocator_ != 0; + } + + Allocator& GetAllocator() { + RAPIDJSON_ASSERT(allocator_); + return *allocator_; + } + + bool Empty() const { return stackTop_ == stack_; } + size_t GetSize() const { return static_cast(stackTop_ - stack_); } + size_t GetCapacity() const { return static_cast(stackEnd_ - stack_); } + +private: + template + void Expand(size_t count) { + // Only expand the capacity if the current stack exists. Otherwise just create a stack with initial capacity. + size_t newCapacity; + if (stack_ == 0) { + if (!allocator_) + ownAllocator_ = allocator_ = RAPIDJSON_NEW(Allocator)(); + newCapacity = initialCapacity_; + } else { + newCapacity = GetCapacity(); + newCapacity += (newCapacity + 1) / 2; + } + size_t newSize = GetSize() + sizeof(T) * count; + if (newCapacity < newSize) + newCapacity = newSize; + + Resize(newCapacity); + } + + void Resize(size_t newCapacity) { + const size_t size = GetSize(); // Backup the current size + stack_ = static_cast(allocator_->Realloc(stack_, GetCapacity(), newCapacity)); + stackTop_ = stack_ + size; + stackEnd_ = stack_ + newCapacity; + } + + void Destroy() { + Allocator::Free(stack_); + RAPIDJSON_DELETE(ownAllocator_); // Only delete if it is owned by the stack + } + + // Prohibit copy constructor & assignment operator. + Stack(const Stack&); + Stack& operator=(const Stack&); + + Allocator* allocator_; + Allocator* ownAllocator_; + char *stack_; + char *stackTop_; + char *stackEnd_; + size_t initialCapacity_; +}; + +} // namespace internal +RAPIDJSON_NAMESPACE_END + +#if defined(__clang__) +RAPIDJSON_DIAG_POP +#endif + +#endif // RAPIDJSON_STACK_H_ diff --git a/include/rapidjson/internal/strfunc.h b/include/rapidjson/internal/strfunc.h new file mode 100644 index 00000000..226439a7 --- /dev/null +++ b/include/rapidjson/internal/strfunc.h @@ -0,0 +1,69 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_INTERNAL_STRFUNC_H_ +#define RAPIDJSON_INTERNAL_STRFUNC_H_ + +#include "../stream.h" +#include + +RAPIDJSON_NAMESPACE_BEGIN +namespace internal { + +//! Custom strlen() which works on different character types. +/*! \tparam Ch Character type (e.g. char, wchar_t, short) + \param s Null-terminated input string. + \return Number of characters in the string. + \note This has the same semantics as strlen(), the return value is not number of Unicode codepoints. +*/ +template +inline SizeType StrLen(const Ch* s) { + RAPIDJSON_ASSERT(s != 0); + const Ch* p = s; + while (*p) ++p; + return SizeType(p - s); +} + +template <> +inline SizeType StrLen(const char* s) { + return SizeType(std::strlen(s)); +} + +template <> +inline SizeType StrLen(const wchar_t* s) { + return SizeType(std::wcslen(s)); +} + +//! Returns number of code points in a encoded string. +template +bool CountStringCodePoint(const typename Encoding::Ch* s, SizeType length, SizeType* outCount) { + RAPIDJSON_ASSERT(s != 0); + RAPIDJSON_ASSERT(outCount != 0); + GenericStringStream is(s); + const typename Encoding::Ch* end = s + length; + SizeType count = 0; + while (is.src_ < end) { + unsigned codepoint; + if (!Encoding::Decode(is, &codepoint)) + return false; + count++; + } + *outCount = count; + return true; +} + +} // namespace internal +RAPIDJSON_NAMESPACE_END + +#endif // RAPIDJSON_INTERNAL_STRFUNC_H_ diff --git a/include/rapidjson/internal/strtod.h b/include/rapidjson/internal/strtod.h new file mode 100644 index 00000000..dfca22b6 --- /dev/null +++ b/include/rapidjson/internal/strtod.h @@ -0,0 +1,290 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_STRTOD_ +#define RAPIDJSON_STRTOD_ + +#include "ieee754.h" +#include "biginteger.h" +#include "diyfp.h" +#include "pow10.h" +#include +#include + +RAPIDJSON_NAMESPACE_BEGIN +namespace internal { + +inline double FastPath(double significand, int exp) { + if (exp < -308) + return 0.0; + else if (exp >= 0) + return significand * internal::Pow10(exp); + else + return significand / internal::Pow10(-exp); +} + +inline double StrtodNormalPrecision(double d, int p) { + if (p < -308) { + // Prevent expSum < -308, making Pow10(p) = 0 + d = FastPath(d, -308); + d = FastPath(d, p + 308); + } + else + d = FastPath(d, p); + return d; +} + +template +inline T Min3(T a, T b, T c) { + T m = a; + if (m > b) m = b; + if (m > c) m = c; + return m; +} + +inline int CheckWithinHalfULP(double b, const BigInteger& d, int dExp) { + const Double db(b); + const uint64_t bInt = db.IntegerSignificand(); + const int bExp = db.IntegerExponent(); + const int hExp = bExp - 1; + + int dS_Exp2 = 0, dS_Exp5 = 0, bS_Exp2 = 0, bS_Exp5 = 0, hS_Exp2 = 0, hS_Exp5 = 0; + + // Adjust for decimal exponent + if (dExp >= 0) { + dS_Exp2 += dExp; + dS_Exp5 += dExp; + } + else { + bS_Exp2 -= dExp; + bS_Exp5 -= dExp; + hS_Exp2 -= dExp; + hS_Exp5 -= dExp; + } + + // Adjust for binary exponent + if (bExp >= 0) + bS_Exp2 += bExp; + else { + dS_Exp2 -= bExp; + hS_Exp2 -= bExp; + } + + // Adjust for half ulp exponent + if (hExp >= 0) + hS_Exp2 += hExp; + else { + dS_Exp2 -= hExp; + bS_Exp2 -= hExp; + } + + // Remove common power of two factor from all three scaled values + int common_Exp2 = Min3(dS_Exp2, bS_Exp2, hS_Exp2); + dS_Exp2 -= common_Exp2; + bS_Exp2 -= common_Exp2; + hS_Exp2 -= common_Exp2; + + BigInteger dS = d; + dS.MultiplyPow5(static_cast(dS_Exp5)) <<= static_cast(dS_Exp2); + + BigInteger bS(bInt); + bS.MultiplyPow5(static_cast(bS_Exp5)) <<= static_cast(bS_Exp2); + + BigInteger hS(1); + hS.MultiplyPow5(static_cast(hS_Exp5)) <<= static_cast(hS_Exp2); + + BigInteger delta(0); + dS.Difference(bS, &delta); + + return delta.Compare(hS); +} + +inline bool StrtodFast(double d, int p, double* result) { + // Use fast path for string-to-double conversion if possible + // see http://www.exploringbinary.com/fast-path-decimal-to-floating-point-conversion/ + if (p > 22 && p < 22 + 16) { + // Fast Path Cases In Disguise + d *= internal::Pow10(p - 22); + p = 22; + } + + if (p >= -22 && p <= 22 && d <= 9007199254740991.0) { // 2^53 - 1 + *result = FastPath(d, p); + return true; + } + else + return false; +} + +// Compute an approximation and see if it is within 1/2 ULP +inline bool StrtodDiyFp(const char* decimals, int dLen, int dExp, double* result) { + uint64_t significand = 0; + int i = 0; // 2^64 - 1 = 18446744073709551615, 1844674407370955161 = 0x1999999999999999 + for (; i < dLen; i++) { + if (significand > RAPIDJSON_UINT64_C2(0x19999999, 0x99999999) || + (significand == RAPIDJSON_UINT64_C2(0x19999999, 0x99999999) && decimals[i] > '5')) + break; + significand = significand * 10u + static_cast(decimals[i] - '0'); + } + + if (i < dLen && decimals[i] >= '5') // Rounding + significand++; + + int remaining = dLen - i; + const int kUlpShift = 3; + const int kUlp = 1 << kUlpShift; + int64_t error = (remaining == 0) ? 0 : kUlp / 2; + + DiyFp v(significand, 0); + v = v.Normalize(); + error <<= -v.e; + + dExp += remaining; + + int actualExp; + DiyFp cachedPower = GetCachedPower10(dExp, &actualExp); + if (actualExp != dExp) { + static const DiyFp kPow10[] = { + DiyFp(RAPIDJSON_UINT64_C2(0xa0000000, 0x00000000), -60), // 10^1 + DiyFp(RAPIDJSON_UINT64_C2(0xc8000000, 0x00000000), -57), // 10^2 + DiyFp(RAPIDJSON_UINT64_C2(0xfa000000, 0x00000000), -54), // 10^3 + DiyFp(RAPIDJSON_UINT64_C2(0x9c400000, 0x00000000), -50), // 10^4 + DiyFp(RAPIDJSON_UINT64_C2(0xc3500000, 0x00000000), -47), // 10^5 + DiyFp(RAPIDJSON_UINT64_C2(0xf4240000, 0x00000000), -44), // 10^6 + DiyFp(RAPIDJSON_UINT64_C2(0x98968000, 0x00000000), -40) // 10^7 + }; + int adjustment = dExp - actualExp; + RAPIDJSON_ASSERT(adjustment >= 1 && adjustment < 8); + v = v * kPow10[adjustment - 1]; + if (dLen + adjustment > 19) // has more digits than decimal digits in 64-bit + error += kUlp / 2; + } + + v = v * cachedPower; + + error += kUlp + (error == 0 ? 0 : 1); + + const int oldExp = v.e; + v = v.Normalize(); + error <<= oldExp - v.e; + + const int effectiveSignificandSize = Double::EffectiveSignificandSize(64 + v.e); + int precisionSize = 64 - effectiveSignificandSize; + if (precisionSize + kUlpShift >= 64) { + int scaleExp = (precisionSize + kUlpShift) - 63; + v.f >>= scaleExp; + v.e += scaleExp; + error = (error >> scaleExp) + 1 + kUlp; + precisionSize -= scaleExp; + } + + DiyFp rounded(v.f >> precisionSize, v.e + precisionSize); + const uint64_t precisionBits = (v.f & ((uint64_t(1) << precisionSize) - 1)) * kUlp; + const uint64_t halfWay = (uint64_t(1) << (precisionSize - 1)) * kUlp; + if (precisionBits >= halfWay + static_cast(error)) { + rounded.f++; + if (rounded.f & (DiyFp::kDpHiddenBit << 1)) { // rounding overflows mantissa (issue #340) + rounded.f >>= 1; + rounded.e++; + } + } + + *result = rounded.ToDouble(); + + return halfWay - static_cast(error) >= precisionBits || precisionBits >= halfWay + static_cast(error); +} + +inline double StrtodBigInteger(double approx, const char* decimals, int dLen, int dExp) { + RAPIDJSON_ASSERT(dLen >= 0); + const BigInteger dInt(decimals, static_cast(dLen)); + Double a(approx); + int cmp = CheckWithinHalfULP(a.Value(), dInt, dExp); + if (cmp < 0) + return a.Value(); // within half ULP + else if (cmp == 0) { + // Round towards even + if (a.Significand() & 1) + return a.NextPositiveDouble(); + else + return a.Value(); + } + else // adjustment + return a.NextPositiveDouble(); +} + +inline double StrtodFullPrecision(double d, int p, const char* decimals, size_t length, size_t decimalPosition, int exp) { + RAPIDJSON_ASSERT(d >= 0.0); + RAPIDJSON_ASSERT(length >= 1); + + double result = 0.0; + if (StrtodFast(d, p, &result)) + return result; + + RAPIDJSON_ASSERT(length <= INT_MAX); + int dLen = static_cast(length); + + RAPIDJSON_ASSERT(length >= decimalPosition); + RAPIDJSON_ASSERT(length - decimalPosition <= INT_MAX); + int dExpAdjust = static_cast(length - decimalPosition); + + RAPIDJSON_ASSERT(exp >= INT_MIN + dExpAdjust); + int dExp = exp - dExpAdjust; + + // Make sure length+dExp does not overflow + RAPIDJSON_ASSERT(dExp <= INT_MAX - dLen); + + // Trim leading zeros + while (dLen > 0 && *decimals == '0') { + dLen--; + decimals++; + } + + // Trim trailing zeros + while (dLen > 0 && decimals[dLen - 1] == '0') { + dLen--; + dExp++; + } + + if (dLen == 0) { // Buffer only contains zeros. + return 0.0; + } + + // Trim right-most digits + const int kMaxDecimalDigit = 767 + 1; + if (dLen > kMaxDecimalDigit) { + dExp += dLen - kMaxDecimalDigit; + dLen = kMaxDecimalDigit; + } + + // If too small, underflow to zero. + // Any x <= 10^-324 is interpreted as zero. + if (dLen + dExp <= -324) + return 0.0; + + // If too large, overflow to infinity. + // Any x >= 10^309 is interpreted as +infinity. + if (dLen + dExp > 309) + return std::numeric_limits::infinity(); + + if (StrtodDiyFp(decimals, dLen, dExp, &result)) + return result; + + // Use approximation from StrtodDiyFp and make adjustment with BigInteger comparison + return StrtodBigInteger(result, decimals, dLen, dExp); +} + +} // namespace internal +RAPIDJSON_NAMESPACE_END + +#endif // RAPIDJSON_STRTOD_ diff --git a/include/rapidjson/internal/swap.h b/include/rapidjson/internal/swap.h new file mode 100644 index 00000000..666e49f9 --- /dev/null +++ b/include/rapidjson/internal/swap.h @@ -0,0 +1,46 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_INTERNAL_SWAP_H_ +#define RAPIDJSON_INTERNAL_SWAP_H_ + +#include "../rapidjson.h" + +#if defined(__clang__) +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(c++98-compat) +#endif + +RAPIDJSON_NAMESPACE_BEGIN +namespace internal { + +//! Custom swap() to avoid dependency on C++ header +/*! \tparam T Type of the arguments to swap, should be instantiated with primitive C++ types only. + \note This has the same semantics as std::swap(). +*/ +template +inline void Swap(T& a, T& b) RAPIDJSON_NOEXCEPT { + T tmp = a; + a = b; + b = tmp; +} + +} // namespace internal +RAPIDJSON_NAMESPACE_END + +#if defined(__clang__) +RAPIDJSON_DIAG_POP +#endif + +#endif // RAPIDJSON_INTERNAL_SWAP_H_ diff --git a/include/rapidjson/istreamwrapper.h b/include/rapidjson/istreamwrapper.h new file mode 100644 index 00000000..c4950b9d --- /dev/null +++ b/include/rapidjson/istreamwrapper.h @@ -0,0 +1,128 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_ISTREAMWRAPPER_H_ +#define RAPIDJSON_ISTREAMWRAPPER_H_ + +#include "stream.h" +#include +#include + +#ifdef __clang__ +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(padded) +#elif defined(_MSC_VER) +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(4351) // new behavior: elements of array 'array' will be default initialized +#endif + +RAPIDJSON_NAMESPACE_BEGIN + +//! Wrapper of \c std::basic_istream into RapidJSON's Stream concept. +/*! + The classes can be wrapped including but not limited to: + + - \c std::istringstream + - \c std::stringstream + - \c std::wistringstream + - \c std::wstringstream + - \c std::ifstream + - \c std::fstream + - \c std::wifstream + - \c std::wfstream + + \tparam StreamType Class derived from \c std::basic_istream. +*/ + +template +class BasicIStreamWrapper { +public: + typedef typename StreamType::char_type Ch; + + //! Constructor. + /*! + \param stream stream opened for read. + */ + BasicIStreamWrapper(StreamType &stream) : stream_(stream), buffer_(peekBuffer_), bufferSize_(4), bufferLast_(0), current_(buffer_), readCount_(0), count_(0), eof_(false) { + Read(); + } + + //! Constructor. + /*! + \param stream stream opened for read. + \param buffer user-supplied buffer. + \param bufferSize size of buffer in bytes. Must >=4 bytes. + */ + BasicIStreamWrapper(StreamType &stream, char* buffer, size_t bufferSize) : stream_(stream), buffer_(buffer), bufferSize_(bufferSize), bufferLast_(0), current_(buffer_), readCount_(0), count_(0), eof_(false) { + RAPIDJSON_ASSERT(bufferSize >= 4); + Read(); + } + + Ch Peek() const { return *current_; } + Ch Take() { Ch c = *current_; Read(); return c; } + size_t Tell() const { return count_ + static_cast(current_ - buffer_); } + + // Not implemented + void Put(Ch) { RAPIDJSON_ASSERT(false); } + void Flush() { RAPIDJSON_ASSERT(false); } + Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; } + size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; } + + // For encoding detection only. + const Ch* Peek4() const { + return (current_ + 4 - !eof_ <= bufferLast_) ? current_ : 0; + } + +private: + BasicIStreamWrapper(); + BasicIStreamWrapper(const BasicIStreamWrapper&); + BasicIStreamWrapper& operator=(const BasicIStreamWrapper&); + + void Read() { + if (current_ < bufferLast_) + ++current_; + else if (!eof_) { + count_ += readCount_; + readCount_ = bufferSize_; + bufferLast_ = buffer_ + readCount_ - 1; + current_ = buffer_; + + if (!stream_.read(buffer_, static_cast(bufferSize_))) { + readCount_ = static_cast(stream_.gcount()); + *(bufferLast_ = buffer_ + readCount_) = '\0'; + eof_ = true; + } + } + } + + StreamType &stream_; + Ch peekBuffer_[4], *buffer_; + size_t bufferSize_; + Ch *bufferLast_; + Ch *current_; + size_t readCount_; + size_t count_; //!< Number of characters read + bool eof_; +}; + +typedef BasicIStreamWrapper IStreamWrapper; +typedef BasicIStreamWrapper WIStreamWrapper; + +#if defined(__clang__) || defined(_MSC_VER) +RAPIDJSON_DIAG_POP +#endif + +RAPIDJSON_NAMESPACE_END + +#endif // RAPIDJSON_ISTREAMWRAPPER_H_ diff --git a/include/rapidjson/memorybuffer.h b/include/rapidjson/memorybuffer.h new file mode 100644 index 00000000..39bee1de --- /dev/null +++ b/include/rapidjson/memorybuffer.h @@ -0,0 +1,70 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_MEMORYBUFFER_H_ +#define RAPIDJSON_MEMORYBUFFER_H_ + +#include "stream.h" +#include "internal/stack.h" + +RAPIDJSON_NAMESPACE_BEGIN + +//! Represents an in-memory output byte stream. +/*! + This class is mainly for being wrapped by EncodedOutputStream or AutoUTFOutputStream. + + It is similar to FileWriteBuffer but the destination is an in-memory buffer instead of a file. + + Differences between MemoryBuffer and StringBuffer: + 1. StringBuffer has Encoding but MemoryBuffer is only a byte buffer. + 2. StringBuffer::GetString() returns a null-terminated string. MemoryBuffer::GetBuffer() returns a buffer without terminator. + + \tparam Allocator type for allocating memory buffer. + \note implements Stream concept +*/ +template +struct GenericMemoryBuffer { + typedef char Ch; // byte + + GenericMemoryBuffer(Allocator* allocator = 0, size_t capacity = kDefaultCapacity) : stack_(allocator, capacity) {} + + void Put(Ch c) { *stack_.template Push() = c; } + void Flush() {} + + void Clear() { stack_.Clear(); } + void ShrinkToFit() { stack_.ShrinkToFit(); } + Ch* Push(size_t count) { return stack_.template Push(count); } + void Pop(size_t count) { stack_.template Pop(count); } + + const Ch* GetBuffer() const { + return stack_.template Bottom(); + } + + size_t GetSize() const { return stack_.GetSize(); } + + static const size_t kDefaultCapacity = 256; + mutable internal::Stack stack_; +}; + +typedef GenericMemoryBuffer<> MemoryBuffer; + +//! Implement specialized version of PutN() with memset() for better performance. +template<> +inline void PutN(MemoryBuffer& memoryBuffer, char c, size_t n) { + std::memset(memoryBuffer.stack_.Push(n), c, n * sizeof(c)); +} + +RAPIDJSON_NAMESPACE_END + +#endif // RAPIDJSON_MEMORYBUFFER_H_ diff --git a/include/rapidjson/memorystream.h b/include/rapidjson/memorystream.h new file mode 100644 index 00000000..1d71d8a4 --- /dev/null +++ b/include/rapidjson/memorystream.h @@ -0,0 +1,71 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_MEMORYSTREAM_H_ +#define RAPIDJSON_MEMORYSTREAM_H_ + +#include "stream.h" + +#ifdef __clang__ +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(unreachable-code) +RAPIDJSON_DIAG_OFF(missing-noreturn) +#endif + +RAPIDJSON_NAMESPACE_BEGIN + +//! Represents an in-memory input byte stream. +/*! + This class is mainly for being wrapped by EncodedInputStream or AutoUTFInputStream. + + It is similar to FileReadBuffer but the source is an in-memory buffer instead of a file. + + Differences between MemoryStream and StringStream: + 1. StringStream has encoding but MemoryStream is a byte stream. + 2. MemoryStream needs size of the source buffer and the buffer don't need to be null terminated. StringStream assume null-terminated string as source. + 3. MemoryStream supports Peek4() for encoding detection. StringStream is specified with an encoding so it should not have Peek4(). + \note implements Stream concept +*/ +struct MemoryStream { + typedef char Ch; // byte + + MemoryStream(const Ch *src, size_t size) : src_(src), begin_(src), end_(src + size), size_(size) {} + + Ch Peek() const { return RAPIDJSON_UNLIKELY(src_ == end_) ? '\0' : *src_; } + Ch Take() { return RAPIDJSON_UNLIKELY(src_ == end_) ? '\0' : *src_++; } + size_t Tell() const { return static_cast(src_ - begin_); } + + Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; } + void Put(Ch) { RAPIDJSON_ASSERT(false); } + void Flush() { RAPIDJSON_ASSERT(false); } + size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; } + + // For encoding detection only. + const Ch* Peek4() const { + return Tell() + 4 <= size_ ? src_ : 0; + } + + const Ch* src_; //!< Current read position. + const Ch* begin_; //!< Original head of the string. + const Ch* end_; //!< End of stream. + size_t size_; //!< Size of the stream. +}; + +RAPIDJSON_NAMESPACE_END + +#ifdef __clang__ +RAPIDJSON_DIAG_POP +#endif + +#endif // RAPIDJSON_MEMORYBUFFER_H_ diff --git a/include/rapidjson/msinttypes/inttypes.h b/include/rapidjson/msinttypes/inttypes.h new file mode 100644 index 00000000..18111286 --- /dev/null +++ b/include/rapidjson/msinttypes/inttypes.h @@ -0,0 +1,316 @@ +// ISO C9x compliant inttypes.h for Microsoft Visual Studio +// Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124 +// +// Copyright (c) 2006-2013 Alexander Chemeris +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are met: +// +// 1. Redistributions of source code must retain the above copyright notice, +// this list of conditions and the following disclaimer. +// +// 2. Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. +// +// 3. Neither the name of the product nor the names of its contributors may +// be used to endorse or promote products derived from this software +// without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED +// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO +// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// +/////////////////////////////////////////////////////////////////////////////// + +// The above software in this distribution may have been modified by +// THL A29 Limited ("Tencent Modifications"). +// All Tencent Modifications are Copyright (C) 2015 THL A29 Limited. + +#ifndef _MSC_VER // [ +#error "Use this header only with Microsoft Visual C++ compilers!" +#endif // _MSC_VER ] + +#ifndef _MSC_INTTYPES_H_ // [ +#define _MSC_INTTYPES_H_ + +#if _MSC_VER > 1000 +#pragma once +#endif + +#include "stdint.h" + +// miloyip: VC supports inttypes.h since VC2013 +#if _MSC_VER >= 1800 +#include +#else + +// 7.8 Format conversion of integer types + +typedef struct { + intmax_t quot; + intmax_t rem; +} imaxdiv_t; + +// 7.8.1 Macros for format specifiers + +#if !defined(__cplusplus) || defined(__STDC_FORMAT_MACROS) // [ See footnote 185 at page 198 + +// The fprintf macros for signed integers are: +#define PRId8 "d" +#define PRIi8 "i" +#define PRIdLEAST8 "d" +#define PRIiLEAST8 "i" +#define PRIdFAST8 "d" +#define PRIiFAST8 "i" + +#define PRId16 "hd" +#define PRIi16 "hi" +#define PRIdLEAST16 "hd" +#define PRIiLEAST16 "hi" +#define PRIdFAST16 "hd" +#define PRIiFAST16 "hi" + +#define PRId32 "I32d" +#define PRIi32 "I32i" +#define PRIdLEAST32 "I32d" +#define PRIiLEAST32 "I32i" +#define PRIdFAST32 "I32d" +#define PRIiFAST32 "I32i" + +#define PRId64 "I64d" +#define PRIi64 "I64i" +#define PRIdLEAST64 "I64d" +#define PRIiLEAST64 "I64i" +#define PRIdFAST64 "I64d" +#define PRIiFAST64 "I64i" + +#define PRIdMAX "I64d" +#define PRIiMAX "I64i" + +#define PRIdPTR "Id" +#define PRIiPTR "Ii" + +// The fprintf macros for unsigned integers are: +#define PRIo8 "o" +#define PRIu8 "u" +#define PRIx8 "x" +#define PRIX8 "X" +#define PRIoLEAST8 "o" +#define PRIuLEAST8 "u" +#define PRIxLEAST8 "x" +#define PRIXLEAST8 "X" +#define PRIoFAST8 "o" +#define PRIuFAST8 "u" +#define PRIxFAST8 "x" +#define PRIXFAST8 "X" + +#define PRIo16 "ho" +#define PRIu16 "hu" +#define PRIx16 "hx" +#define PRIX16 "hX" +#define PRIoLEAST16 "ho" +#define PRIuLEAST16 "hu" +#define PRIxLEAST16 "hx" +#define PRIXLEAST16 "hX" +#define PRIoFAST16 "ho" +#define PRIuFAST16 "hu" +#define PRIxFAST16 "hx" +#define PRIXFAST16 "hX" + +#define PRIo32 "I32o" +#define PRIu32 "I32u" +#define PRIx32 "I32x" +#define PRIX32 "I32X" +#define PRIoLEAST32 "I32o" +#define PRIuLEAST32 "I32u" +#define PRIxLEAST32 "I32x" +#define PRIXLEAST32 "I32X" +#define PRIoFAST32 "I32o" +#define PRIuFAST32 "I32u" +#define PRIxFAST32 "I32x" +#define PRIXFAST32 "I32X" + +#define PRIo64 "I64o" +#define PRIu64 "I64u" +#define PRIx64 "I64x" +#define PRIX64 "I64X" +#define PRIoLEAST64 "I64o" +#define PRIuLEAST64 "I64u" +#define PRIxLEAST64 "I64x" +#define PRIXLEAST64 "I64X" +#define PRIoFAST64 "I64o" +#define PRIuFAST64 "I64u" +#define PRIxFAST64 "I64x" +#define PRIXFAST64 "I64X" + +#define PRIoMAX "I64o" +#define PRIuMAX "I64u" +#define PRIxMAX "I64x" +#define PRIXMAX "I64X" + +#define PRIoPTR "Io" +#define PRIuPTR "Iu" +#define PRIxPTR "Ix" +#define PRIXPTR "IX" + +// The fscanf macros for signed integers are: +#define SCNd8 "d" +#define SCNi8 "i" +#define SCNdLEAST8 "d" +#define SCNiLEAST8 "i" +#define SCNdFAST8 "d" +#define SCNiFAST8 "i" + +#define SCNd16 "hd" +#define SCNi16 "hi" +#define SCNdLEAST16 "hd" +#define SCNiLEAST16 "hi" +#define SCNdFAST16 "hd" +#define SCNiFAST16 "hi" + +#define SCNd32 "ld" +#define SCNi32 "li" +#define SCNdLEAST32 "ld" +#define SCNiLEAST32 "li" +#define SCNdFAST32 "ld" +#define SCNiFAST32 "li" + +#define SCNd64 "I64d" +#define SCNi64 "I64i" +#define SCNdLEAST64 "I64d" +#define SCNiLEAST64 "I64i" +#define SCNdFAST64 "I64d" +#define SCNiFAST64 "I64i" + +#define SCNdMAX "I64d" +#define SCNiMAX "I64i" + +#ifdef _WIN64 // [ +# define SCNdPTR "I64d" +# define SCNiPTR "I64i" +#else // _WIN64 ][ +# define SCNdPTR "ld" +# define SCNiPTR "li" +#endif // _WIN64 ] + +// The fscanf macros for unsigned integers are: +#define SCNo8 "o" +#define SCNu8 "u" +#define SCNx8 "x" +#define SCNX8 "X" +#define SCNoLEAST8 "o" +#define SCNuLEAST8 "u" +#define SCNxLEAST8 "x" +#define SCNXLEAST8 "X" +#define SCNoFAST8 "o" +#define SCNuFAST8 "u" +#define SCNxFAST8 "x" +#define SCNXFAST8 "X" + +#define SCNo16 "ho" +#define SCNu16 "hu" +#define SCNx16 "hx" +#define SCNX16 "hX" +#define SCNoLEAST16 "ho" +#define SCNuLEAST16 "hu" +#define SCNxLEAST16 "hx" +#define SCNXLEAST16 "hX" +#define SCNoFAST16 "ho" +#define SCNuFAST16 "hu" +#define SCNxFAST16 "hx" +#define SCNXFAST16 "hX" + +#define SCNo32 "lo" +#define SCNu32 "lu" +#define SCNx32 "lx" +#define SCNX32 "lX" +#define SCNoLEAST32 "lo" +#define SCNuLEAST32 "lu" +#define SCNxLEAST32 "lx" +#define SCNXLEAST32 "lX" +#define SCNoFAST32 "lo" +#define SCNuFAST32 "lu" +#define SCNxFAST32 "lx" +#define SCNXFAST32 "lX" + +#define SCNo64 "I64o" +#define SCNu64 "I64u" +#define SCNx64 "I64x" +#define SCNX64 "I64X" +#define SCNoLEAST64 "I64o" +#define SCNuLEAST64 "I64u" +#define SCNxLEAST64 "I64x" +#define SCNXLEAST64 "I64X" +#define SCNoFAST64 "I64o" +#define SCNuFAST64 "I64u" +#define SCNxFAST64 "I64x" +#define SCNXFAST64 "I64X" + +#define SCNoMAX "I64o" +#define SCNuMAX "I64u" +#define SCNxMAX "I64x" +#define SCNXMAX "I64X" + +#ifdef _WIN64 // [ +# define SCNoPTR "I64o" +# define SCNuPTR "I64u" +# define SCNxPTR "I64x" +# define SCNXPTR "I64X" +#else // _WIN64 ][ +# define SCNoPTR "lo" +# define SCNuPTR "lu" +# define SCNxPTR "lx" +# define SCNXPTR "lX" +#endif // _WIN64 ] + +#endif // __STDC_FORMAT_MACROS ] + +// 7.8.2 Functions for greatest-width integer types + +// 7.8.2.1 The imaxabs function +#define imaxabs _abs64 + +// 7.8.2.2 The imaxdiv function + +// This is modified version of div() function from Microsoft's div.c found +// in %MSVC.NET%\crt\src\div.c +#ifdef STATIC_IMAXDIV // [ +static +#else // STATIC_IMAXDIV ][ +_inline +#endif // STATIC_IMAXDIV ] +imaxdiv_t __cdecl imaxdiv(intmax_t numer, intmax_t denom) +{ + imaxdiv_t result; + + result.quot = numer / denom; + result.rem = numer % denom; + + if (numer < 0 && result.rem > 0) { + // did division wrong; must fix up + ++result.quot; + result.rem -= denom; + } + + return result; +} + +// 7.8.2.3 The strtoimax and strtoumax functions +#define strtoimax _strtoi64 +#define strtoumax _strtoui64 + +// 7.8.2.4 The wcstoimax and wcstoumax functions +#define wcstoimax _wcstoi64 +#define wcstoumax _wcstoui64 + +#endif // _MSC_VER >= 1800 + +#endif // _MSC_INTTYPES_H_ ] diff --git a/include/rapidjson/msinttypes/stdint.h b/include/rapidjson/msinttypes/stdint.h new file mode 100644 index 00000000..3d4477b9 --- /dev/null +++ b/include/rapidjson/msinttypes/stdint.h @@ -0,0 +1,300 @@ +// ISO C9x compliant stdint.h for Microsoft Visual Studio +// Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124 +// +// Copyright (c) 2006-2013 Alexander Chemeris +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are met: +// +// 1. Redistributions of source code must retain the above copyright notice, +// this list of conditions and the following disclaimer. +// +// 2. Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. +// +// 3. Neither the name of the product nor the names of its contributors may +// be used to endorse or promote products derived from this software +// without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED +// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO +// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// +/////////////////////////////////////////////////////////////////////////////// + +// The above software in this distribution may have been modified by +// THL A29 Limited ("Tencent Modifications"). +// All Tencent Modifications are Copyright (C) 2015 THL A29 Limited. + +#ifndef _MSC_VER // [ +#error "Use this header only with Microsoft Visual C++ compilers!" +#endif // _MSC_VER ] + +#ifndef _MSC_STDINT_H_ // [ +#define _MSC_STDINT_H_ + +#if _MSC_VER > 1000 +#pragma once +#endif + +// miloyip: Originally Visual Studio 2010 uses its own stdint.h. However it generates warning with INT64_C(), so change to use this file for vs2010. +#if _MSC_VER >= 1600 // [ +#include + +#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) // [ See footnote 224 at page 260 + +#undef INT8_C +#undef INT16_C +#undef INT32_C +#undef INT64_C +#undef UINT8_C +#undef UINT16_C +#undef UINT32_C +#undef UINT64_C + +// 7.18.4.1 Macros for minimum-width integer constants + +#define INT8_C(val) val##i8 +#define INT16_C(val) val##i16 +#define INT32_C(val) val##i32 +#define INT64_C(val) val##i64 + +#define UINT8_C(val) val##ui8 +#define UINT16_C(val) val##ui16 +#define UINT32_C(val) val##ui32 +#define UINT64_C(val) val##ui64 + +// 7.18.4.2 Macros for greatest-width integer constants +// These #ifndef's are needed to prevent collisions with . +// Check out Issue 9 for the details. +#ifndef INTMAX_C // [ +# define INTMAX_C INT64_C +#endif // INTMAX_C ] +#ifndef UINTMAX_C // [ +# define UINTMAX_C UINT64_C +#endif // UINTMAX_C ] + +#endif // __STDC_CONSTANT_MACROS ] + +#else // ] _MSC_VER >= 1700 [ + +#include + +// For Visual Studio 6 in C++ mode and for many Visual Studio versions when +// compiling for ARM we have to wrap include with 'extern "C++" {}' +// or compiler would give many errors like this: +// error C2733: second C linkage of overloaded function 'wmemchr' not allowed +#if defined(__cplusplus) && !defined(_M_ARM) +extern "C" { +#endif +# include +#if defined(__cplusplus) && !defined(_M_ARM) +} +#endif + +// Define _W64 macros to mark types changing their size, like intptr_t. +#ifndef _W64 +# if !defined(__midl) && (defined(_X86_) || defined(_M_IX86)) && _MSC_VER >= 1300 +# define _W64 __w64 +# else +# define _W64 +# endif +#endif + + +// 7.18.1 Integer types + +// 7.18.1.1 Exact-width integer types + +// Visual Studio 6 and Embedded Visual C++ 4 doesn't +// realize that, e.g. char has the same size as __int8 +// so we give up on __intX for them. +#if (_MSC_VER < 1300) + typedef signed char int8_t; + typedef signed short int16_t; + typedef signed int int32_t; + typedef unsigned char uint8_t; + typedef unsigned short uint16_t; + typedef unsigned int uint32_t; +#else + typedef signed __int8 int8_t; + typedef signed __int16 int16_t; + typedef signed __int32 int32_t; + typedef unsigned __int8 uint8_t; + typedef unsigned __int16 uint16_t; + typedef unsigned __int32 uint32_t; +#endif +typedef signed __int64 int64_t; +typedef unsigned __int64 uint64_t; + + +// 7.18.1.2 Minimum-width integer types +typedef int8_t int_least8_t; +typedef int16_t int_least16_t; +typedef int32_t int_least32_t; +typedef int64_t int_least64_t; +typedef uint8_t uint_least8_t; +typedef uint16_t uint_least16_t; +typedef uint32_t uint_least32_t; +typedef uint64_t uint_least64_t; + +// 7.18.1.3 Fastest minimum-width integer types +typedef int8_t int_fast8_t; +typedef int16_t int_fast16_t; +typedef int32_t int_fast32_t; +typedef int64_t int_fast64_t; +typedef uint8_t uint_fast8_t; +typedef uint16_t uint_fast16_t; +typedef uint32_t uint_fast32_t; +typedef uint64_t uint_fast64_t; + +// 7.18.1.4 Integer types capable of holding object pointers +#ifdef _WIN64 // [ + typedef signed __int64 intptr_t; + typedef unsigned __int64 uintptr_t; +#else // _WIN64 ][ + typedef _W64 signed int intptr_t; + typedef _W64 unsigned int uintptr_t; +#endif // _WIN64 ] + +// 7.18.1.5 Greatest-width integer types +typedef int64_t intmax_t; +typedef uint64_t uintmax_t; + + +// 7.18.2 Limits of specified-width integer types + +#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) // [ See footnote 220 at page 257 and footnote 221 at page 259 + +// 7.18.2.1 Limits of exact-width integer types +#define INT8_MIN ((int8_t)_I8_MIN) +#define INT8_MAX _I8_MAX +#define INT16_MIN ((int16_t)_I16_MIN) +#define INT16_MAX _I16_MAX +#define INT32_MIN ((int32_t)_I32_MIN) +#define INT32_MAX _I32_MAX +#define INT64_MIN ((int64_t)_I64_MIN) +#define INT64_MAX _I64_MAX +#define UINT8_MAX _UI8_MAX +#define UINT16_MAX _UI16_MAX +#define UINT32_MAX _UI32_MAX +#define UINT64_MAX _UI64_MAX + +// 7.18.2.2 Limits of minimum-width integer types +#define INT_LEAST8_MIN INT8_MIN +#define INT_LEAST8_MAX INT8_MAX +#define INT_LEAST16_MIN INT16_MIN +#define INT_LEAST16_MAX INT16_MAX +#define INT_LEAST32_MIN INT32_MIN +#define INT_LEAST32_MAX INT32_MAX +#define INT_LEAST64_MIN INT64_MIN +#define INT_LEAST64_MAX INT64_MAX +#define UINT_LEAST8_MAX UINT8_MAX +#define UINT_LEAST16_MAX UINT16_MAX +#define UINT_LEAST32_MAX UINT32_MAX +#define UINT_LEAST64_MAX UINT64_MAX + +// 7.18.2.3 Limits of fastest minimum-width integer types +#define INT_FAST8_MIN INT8_MIN +#define INT_FAST8_MAX INT8_MAX +#define INT_FAST16_MIN INT16_MIN +#define INT_FAST16_MAX INT16_MAX +#define INT_FAST32_MIN INT32_MIN +#define INT_FAST32_MAX INT32_MAX +#define INT_FAST64_MIN INT64_MIN +#define INT_FAST64_MAX INT64_MAX +#define UINT_FAST8_MAX UINT8_MAX +#define UINT_FAST16_MAX UINT16_MAX +#define UINT_FAST32_MAX UINT32_MAX +#define UINT_FAST64_MAX UINT64_MAX + +// 7.18.2.4 Limits of integer types capable of holding object pointers +#ifdef _WIN64 // [ +# define INTPTR_MIN INT64_MIN +# define INTPTR_MAX INT64_MAX +# define UINTPTR_MAX UINT64_MAX +#else // _WIN64 ][ +# define INTPTR_MIN INT32_MIN +# define INTPTR_MAX INT32_MAX +# define UINTPTR_MAX UINT32_MAX +#endif // _WIN64 ] + +// 7.18.2.5 Limits of greatest-width integer types +#define INTMAX_MIN INT64_MIN +#define INTMAX_MAX INT64_MAX +#define UINTMAX_MAX UINT64_MAX + +// 7.18.3 Limits of other integer types + +#ifdef _WIN64 // [ +# define PTRDIFF_MIN _I64_MIN +# define PTRDIFF_MAX _I64_MAX +#else // _WIN64 ][ +# define PTRDIFF_MIN _I32_MIN +# define PTRDIFF_MAX _I32_MAX +#endif // _WIN64 ] + +#define SIG_ATOMIC_MIN INT_MIN +#define SIG_ATOMIC_MAX INT_MAX + +#ifndef SIZE_MAX // [ +# ifdef _WIN64 // [ +# define SIZE_MAX _UI64_MAX +# else // _WIN64 ][ +# define SIZE_MAX _UI32_MAX +# endif // _WIN64 ] +#endif // SIZE_MAX ] + +// WCHAR_MIN and WCHAR_MAX are also defined in +#ifndef WCHAR_MIN // [ +# define WCHAR_MIN 0 +#endif // WCHAR_MIN ] +#ifndef WCHAR_MAX // [ +# define WCHAR_MAX _UI16_MAX +#endif // WCHAR_MAX ] + +#define WINT_MIN 0 +#define WINT_MAX _UI16_MAX + +#endif // __STDC_LIMIT_MACROS ] + + +// 7.18.4 Limits of other integer types + +#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) // [ See footnote 224 at page 260 + +// 7.18.4.1 Macros for minimum-width integer constants + +#define INT8_C(val) val##i8 +#define INT16_C(val) val##i16 +#define INT32_C(val) val##i32 +#define INT64_C(val) val##i64 + +#define UINT8_C(val) val##ui8 +#define UINT16_C(val) val##ui16 +#define UINT32_C(val) val##ui32 +#define UINT64_C(val) val##ui64 + +// 7.18.4.2 Macros for greatest-width integer constants +// These #ifndef's are needed to prevent collisions with . +// Check out Issue 9 for the details. +#ifndef INTMAX_C // [ +# define INTMAX_C INT64_C +#endif // INTMAX_C ] +#ifndef UINTMAX_C // [ +# define UINTMAX_C UINT64_C +#endif // UINTMAX_C ] + +#endif // __STDC_CONSTANT_MACROS ] + +#endif // _MSC_VER >= 1600 ] + +#endif // _MSC_STDINT_H_ ] diff --git a/include/rapidjson/ostreamwrapper.h b/include/rapidjson/ostreamwrapper.h new file mode 100644 index 00000000..6f4667c0 --- /dev/null +++ b/include/rapidjson/ostreamwrapper.h @@ -0,0 +1,81 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_OSTREAMWRAPPER_H_ +#define RAPIDJSON_OSTREAMWRAPPER_H_ + +#include "stream.h" +#include + +#ifdef __clang__ +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(padded) +#endif + +RAPIDJSON_NAMESPACE_BEGIN + +//! Wrapper of \c std::basic_ostream into RapidJSON's Stream concept. +/*! + The classes can be wrapped including but not limited to: + + - \c std::ostringstream + - \c std::stringstream + - \c std::wpstringstream + - \c std::wstringstream + - \c std::ifstream + - \c std::fstream + - \c std::wofstream + - \c std::wfstream + + \tparam StreamType Class derived from \c std::basic_ostream. +*/ + +template +class BasicOStreamWrapper { +public: + typedef typename StreamType::char_type Ch; + BasicOStreamWrapper(StreamType& stream) : stream_(stream) {} + + void Put(Ch c) { + stream_.put(c); + } + + void Flush() { + stream_.flush(); + } + + // Not implemented + char Peek() const { RAPIDJSON_ASSERT(false); return 0; } + char Take() { RAPIDJSON_ASSERT(false); return 0; } + size_t Tell() const { RAPIDJSON_ASSERT(false); return 0; } + char* PutBegin() { RAPIDJSON_ASSERT(false); return 0; } + size_t PutEnd(char*) { RAPIDJSON_ASSERT(false); return 0; } + +private: + BasicOStreamWrapper(const BasicOStreamWrapper&); + BasicOStreamWrapper& operator=(const BasicOStreamWrapper&); + + StreamType& stream_; +}; + +typedef BasicOStreamWrapper OStreamWrapper; +typedef BasicOStreamWrapper WOStreamWrapper; + +#ifdef __clang__ +RAPIDJSON_DIAG_POP +#endif + +RAPIDJSON_NAMESPACE_END + +#endif // RAPIDJSON_OSTREAMWRAPPER_H_ diff --git a/include/rapidjson/pointer.h b/include/rapidjson/pointer.h new file mode 100644 index 00000000..063abab9 --- /dev/null +++ b/include/rapidjson/pointer.h @@ -0,0 +1,1414 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_POINTER_H_ +#define RAPIDJSON_POINTER_H_ + +#include "document.h" +#include "internal/itoa.h" + +#ifdef __clang__ +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(switch-enum) +#elif defined(_MSC_VER) +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(4512) // assignment operator could not be generated +#endif + +RAPIDJSON_NAMESPACE_BEGIN + +static const SizeType kPointerInvalidIndex = ~SizeType(0); //!< Represents an invalid index in GenericPointer::Token + +//! Error code of parsing. +/*! \ingroup RAPIDJSON_ERRORS + \see GenericPointer::GenericPointer, GenericPointer::GetParseErrorCode +*/ +enum PointerParseErrorCode { + kPointerParseErrorNone = 0, //!< The parse is successful + + kPointerParseErrorTokenMustBeginWithSolidus, //!< A token must begin with a '/' + kPointerParseErrorInvalidEscape, //!< Invalid escape + kPointerParseErrorInvalidPercentEncoding, //!< Invalid percent encoding in URI fragment + kPointerParseErrorCharacterMustPercentEncode //!< A character must percent encoded in URI fragment +}; + +/////////////////////////////////////////////////////////////////////////////// +// GenericPointer + +//! Represents a JSON Pointer. Use Pointer for UTF8 encoding and default allocator. +/*! + This class implements RFC 6901 "JavaScript Object Notation (JSON) Pointer" + (https://tools.ietf.org/html/rfc6901). + + A JSON pointer is for identifying a specific value in a JSON document + (GenericDocument). It can simplify coding of DOM tree manipulation, because it + can access multiple-level depth of DOM tree with single API call. + + After it parses a string representation (e.g. "/foo/0" or URI fragment + representation (e.g. "#/foo/0") into its internal representation (tokens), + it can be used to resolve a specific value in multiple documents, or sub-tree + of documents. + + Contrary to GenericValue, Pointer can be copy constructed and copy assigned. + Apart from assignment, a Pointer cannot be modified after construction. + + Although Pointer is very convenient, please aware that constructing Pointer + involves parsing and dynamic memory allocation. A special constructor with user- + supplied tokens eliminates these. + + GenericPointer depends on GenericDocument and GenericValue. + + \tparam ValueType The value type of the DOM tree. E.g. GenericValue > + \tparam Allocator The allocator type for allocating memory for internal representation. + + \note GenericPointer uses same encoding of ValueType. + However, Allocator of GenericPointer is independent of Allocator of Value. +*/ +template +class GenericPointer { +public: + typedef typename ValueType::EncodingType EncodingType; //!< Encoding type from Value + typedef typename ValueType::Ch Ch; //!< Character type from Value + + //! A token is the basic units of internal representation. + /*! + A JSON pointer string representation "/foo/123" is parsed to two tokens: + "foo" and 123. 123 will be represented in both numeric form and string form. + They are resolved according to the actual value type (object or array). + + For token that are not numbers, or the numeric value is out of bound + (greater than limits of SizeType), they are only treated as string form + (i.e. the token's index will be equal to kPointerInvalidIndex). + + This struct is public so that user can create a Pointer without parsing and + allocation, using a special constructor. + */ + struct Token { + const Ch* name; //!< Name of the token. It has null character at the end but it can contain null character. + SizeType length; //!< Length of the name. + SizeType index; //!< A valid array index, if it is not equal to kPointerInvalidIndex. + }; + + //!@name Constructors and destructor. + //@{ + + //! Default constructor. + GenericPointer(Allocator* allocator = 0) : allocator_(allocator), ownAllocator_(), nameBuffer_(), tokens_(), tokenCount_(), parseErrorOffset_(), parseErrorCode_(kPointerParseErrorNone) {} + + //! Constructor that parses a string or URI fragment representation. + /*! + \param source A null-terminated, string or URI fragment representation of JSON pointer. + \param allocator User supplied allocator for this pointer. If no allocator is provided, it creates a self-owned one. + */ + explicit GenericPointer(const Ch* source, Allocator* allocator = 0) : allocator_(allocator), ownAllocator_(), nameBuffer_(), tokens_(), tokenCount_(), parseErrorOffset_(), parseErrorCode_(kPointerParseErrorNone) { + Parse(source, internal::StrLen(source)); + } + +#if RAPIDJSON_HAS_STDSTRING + //! Constructor that parses a string or URI fragment representation. + /*! + \param source A string or URI fragment representation of JSON pointer. + \param allocator User supplied allocator for this pointer. If no allocator is provided, it creates a self-owned one. + \note Requires the definition of the preprocessor symbol \ref RAPIDJSON_HAS_STDSTRING. + */ + explicit GenericPointer(const std::basic_string& source, Allocator* allocator = 0) : allocator_(allocator), ownAllocator_(), nameBuffer_(), tokens_(), tokenCount_(), parseErrorOffset_(), parseErrorCode_(kPointerParseErrorNone) { + Parse(source.c_str(), source.size()); + } +#endif + + //! Constructor that parses a string or URI fragment representation, with length of the source string. + /*! + \param source A string or URI fragment representation of JSON pointer. + \param length Length of source. + \param allocator User supplied allocator for this pointer. If no allocator is provided, it creates a self-owned one. + \note Slightly faster than the overload without length. + */ + GenericPointer(const Ch* source, size_t length, Allocator* allocator = 0) : allocator_(allocator), ownAllocator_(), nameBuffer_(), tokens_(), tokenCount_(), parseErrorOffset_(), parseErrorCode_(kPointerParseErrorNone) { + Parse(source, length); + } + + //! Constructor with user-supplied tokens. + /*! + This constructor let user supplies const array of tokens. + This prevents the parsing process and eliminates allocation. + This is preferred for memory constrained environments. + + \param tokens An constant array of tokens representing the JSON pointer. + \param tokenCount Number of tokens. + + \b Example + \code + #define NAME(s) { s, sizeof(s) / sizeof(s[0]) - 1, kPointerInvalidIndex } + #define INDEX(i) { #i, sizeof(#i) - 1, i } + + static const Pointer::Token kTokens[] = { NAME("foo"), INDEX(123) }; + static const Pointer p(kTokens, sizeof(kTokens) / sizeof(kTokens[0])); + // Equivalent to static const Pointer p("/foo/123"); + + #undef NAME + #undef INDEX + \endcode + */ + GenericPointer(const Token* tokens, size_t tokenCount) : allocator_(), ownAllocator_(), nameBuffer_(), tokens_(const_cast(tokens)), tokenCount_(tokenCount), parseErrorOffset_(), parseErrorCode_(kPointerParseErrorNone) {} + + //! Copy constructor. + GenericPointer(const GenericPointer& rhs) : allocator_(rhs.allocator_), ownAllocator_(), nameBuffer_(), tokens_(), tokenCount_(), parseErrorOffset_(), parseErrorCode_(kPointerParseErrorNone) { + *this = rhs; + } + + //! Copy constructor. + GenericPointer(const GenericPointer& rhs, Allocator* allocator) : allocator_(allocator), ownAllocator_(), nameBuffer_(), tokens_(), tokenCount_(), parseErrorOffset_(), parseErrorCode_(kPointerParseErrorNone) { + *this = rhs; + } + + //! Destructor. + ~GenericPointer() { + if (nameBuffer_) // If user-supplied tokens constructor is used, nameBuffer_ is nullptr and tokens_ are not deallocated. + Allocator::Free(tokens_); + RAPIDJSON_DELETE(ownAllocator_); + } + + //! Assignment operator. + GenericPointer& operator=(const GenericPointer& rhs) { + if (this != &rhs) { + // Do not delete ownAllcator + if (nameBuffer_) + Allocator::Free(tokens_); + + tokenCount_ = rhs.tokenCount_; + parseErrorOffset_ = rhs.parseErrorOffset_; + parseErrorCode_ = rhs.parseErrorCode_; + + if (rhs.nameBuffer_) + CopyFromRaw(rhs); // Normally parsed tokens. + else { + tokens_ = rhs.tokens_; // User supplied const tokens. + nameBuffer_ = 0; + } + } + return *this; + } + + //! Swap the content of this pointer with an other. + /*! + \param other The pointer to swap with. + \note Constant complexity. + */ + GenericPointer& Swap(GenericPointer& other) RAPIDJSON_NOEXCEPT { + internal::Swap(allocator_, other.allocator_); + internal::Swap(ownAllocator_, other.ownAllocator_); + internal::Swap(nameBuffer_, other.nameBuffer_); + internal::Swap(tokens_, other.tokens_); + internal::Swap(tokenCount_, other.tokenCount_); + internal::Swap(parseErrorOffset_, other.parseErrorOffset_); + internal::Swap(parseErrorCode_, other.parseErrorCode_); + return *this; + } + + //! free-standing swap function helper + /*! + Helper function to enable support for common swap implementation pattern based on \c std::swap: + \code + void swap(MyClass& a, MyClass& b) { + using std::swap; + swap(a.pointer, b.pointer); + // ... + } + \endcode + \see Swap() + */ + friend inline void swap(GenericPointer& a, GenericPointer& b) RAPIDJSON_NOEXCEPT { a.Swap(b); } + + //@} + + //!@name Append token + //@{ + + //! Append a token and return a new Pointer + /*! + \param token Token to be appended. + \param allocator Allocator for the newly return Pointer. + \return A new Pointer with appended token. + */ + GenericPointer Append(const Token& token, Allocator* allocator = 0) const { + GenericPointer r; + r.allocator_ = allocator; + Ch *p = r.CopyFromRaw(*this, 1, token.length + 1); + std::memcpy(p, token.name, (token.length + 1) * sizeof(Ch)); + r.tokens_[tokenCount_].name = p; + r.tokens_[tokenCount_].length = token.length; + r.tokens_[tokenCount_].index = token.index; + return r; + } + + //! Append a name token with length, and return a new Pointer + /*! + \param name Name to be appended. + \param length Length of name. + \param allocator Allocator for the newly return Pointer. + \return A new Pointer with appended token. + */ + GenericPointer Append(const Ch* name, SizeType length, Allocator* allocator = 0) const { + Token token = { name, length, kPointerInvalidIndex }; + return Append(token, allocator); + } + + //! Append a name token without length, and return a new Pointer + /*! + \param name Name (const Ch*) to be appended. + \param allocator Allocator for the newly return Pointer. + \return A new Pointer with appended token. + */ + template + RAPIDJSON_DISABLEIF_RETURN((internal::NotExpr::Type, Ch> >), (GenericPointer)) + Append(T* name, Allocator* allocator = 0) const { + return Append(name, internal::StrLen(name), allocator); + } + +#if RAPIDJSON_HAS_STDSTRING + //! Append a name token, and return a new Pointer + /*! + \param name Name to be appended. + \param allocator Allocator for the newly return Pointer. + \return A new Pointer with appended token. + */ + GenericPointer Append(const std::basic_string& name, Allocator* allocator = 0) const { + return Append(name.c_str(), static_cast(name.size()), allocator); + } +#endif + + //! Append a index token, and return a new Pointer + /*! + \param index Index to be appended. + \param allocator Allocator for the newly return Pointer. + \return A new Pointer with appended token. + */ + GenericPointer Append(SizeType index, Allocator* allocator = 0) const { + char buffer[21]; + char* end = sizeof(SizeType) == 4 ? internal::u32toa(index, buffer) : internal::u64toa(index, buffer); + SizeType length = static_cast(end - buffer); + buffer[length] = '\0'; + + if (sizeof(Ch) == 1) { + Token token = { reinterpret_cast(buffer), length, index }; + return Append(token, allocator); + } + else { + Ch name[21]; + for (size_t i = 0; i <= length; i++) + name[i] = static_cast(buffer[i]); + Token token = { name, length, index }; + return Append(token, allocator); + } + } + + //! Append a token by value, and return a new Pointer + /*! + \param token token to be appended. + \param allocator Allocator for the newly return Pointer. + \return A new Pointer with appended token. + */ + GenericPointer Append(const ValueType& token, Allocator* allocator = 0) const { + if (token.IsString()) + return Append(token.GetString(), token.GetStringLength(), allocator); + else { + RAPIDJSON_ASSERT(token.IsUint64()); + RAPIDJSON_ASSERT(token.GetUint64() <= SizeType(~0)); + return Append(static_cast(token.GetUint64()), allocator); + } + } + + //!@name Handling Parse Error + //@{ + + //! Check whether this is a valid pointer. + bool IsValid() const { return parseErrorCode_ == kPointerParseErrorNone; } + + //! Get the parsing error offset in code unit. + size_t GetParseErrorOffset() const { return parseErrorOffset_; } + + //! Get the parsing error code. + PointerParseErrorCode GetParseErrorCode() const { return parseErrorCode_; } + + //@} + + //! Get the allocator of this pointer. + Allocator& GetAllocator() { return *allocator_; } + + //!@name Tokens + //@{ + + //! Get the token array (const version only). + const Token* GetTokens() const { return tokens_; } + + //! Get the number of tokens. + size_t GetTokenCount() const { return tokenCount_; } + + //@} + + //!@name Equality/inequality operators + //@{ + + //! Equality operator. + /*! + \note When any pointers are invalid, always returns false. + */ + bool operator==(const GenericPointer& rhs) const { + if (!IsValid() || !rhs.IsValid() || tokenCount_ != rhs.tokenCount_) + return false; + + for (size_t i = 0; i < tokenCount_; i++) { + if (tokens_[i].index != rhs.tokens_[i].index || + tokens_[i].length != rhs.tokens_[i].length || + (tokens_[i].length != 0 && std::memcmp(tokens_[i].name, rhs.tokens_[i].name, sizeof(Ch)* tokens_[i].length) != 0)) + { + return false; + } + } + + return true; + } + + //! Inequality operator. + /*! + \note When any pointers are invalid, always returns true. + */ + bool operator!=(const GenericPointer& rhs) const { return !(*this == rhs); } + + //! Less than operator. + /*! + \note Invalid pointers are always greater than valid ones. + */ + bool operator<(const GenericPointer& rhs) const { + if (!IsValid()) + return false; + if (!rhs.IsValid()) + return true; + + if (tokenCount_ != rhs.tokenCount_) + return tokenCount_ < rhs.tokenCount_; + + for (size_t i = 0; i < tokenCount_; i++) { + if (tokens_[i].index != rhs.tokens_[i].index) + return tokens_[i].index < rhs.tokens_[i].index; + + if (tokens_[i].length != rhs.tokens_[i].length) + return tokens_[i].length < rhs.tokens_[i].length; + + if (int cmp = std::memcmp(tokens_[i].name, rhs.tokens_[i].name, sizeof(Ch) * tokens_[i].length)) + return cmp < 0; + } + + return false; + } + + //@} + + //!@name Stringify + //@{ + + //! Stringify the pointer into string representation. + /*! + \tparam OutputStream Type of output stream. + \param os The output stream. + */ + template + bool Stringify(OutputStream& os) const { + return Stringify(os); + } + + //! Stringify the pointer into URI fragment representation. + /*! + \tparam OutputStream Type of output stream. + \param os The output stream. + */ + template + bool StringifyUriFragment(OutputStream& os) const { + return Stringify(os); + } + + //@} + + //!@name Create value + //@{ + + //! Create a value in a subtree. + /*! + If the value is not exist, it creates all parent values and a JSON Null value. + So it always succeed and return the newly created or existing value. + + Remind that it may change types of parents according to tokens, so it + potentially removes previously stored values. For example, if a document + was an array, and "/foo" is used to create a value, then the document + will be changed to an object, and all existing array elements are lost. + + \param root Root value of a DOM subtree to be resolved. It can be any value other than document root. + \param allocator Allocator for creating the values if the specified value or its parents are not exist. + \param alreadyExist If non-null, it stores whether the resolved value is already exist. + \return The resolved newly created (a JSON Null value), or already exists value. + */ + ValueType& Create(ValueType& root, typename ValueType::AllocatorType& allocator, bool* alreadyExist = 0) const { + RAPIDJSON_ASSERT(IsValid()); + ValueType* v = &root; + bool exist = true; + for (const Token *t = tokens_; t != tokens_ + tokenCount_; ++t) { + if (v->IsArray() && t->name[0] == '-' && t->length == 1) { + v->PushBack(ValueType().Move(), allocator); + v = &((*v)[v->Size() - 1]); + exist = false; + } + else { + if (t->index == kPointerInvalidIndex) { // must be object name + if (!v->IsObject()) + v->SetObject(); // Change to Object + } + else { // object name or array index + if (!v->IsArray() && !v->IsObject()) + v->SetArray(); // Change to Array + } + + if (v->IsArray()) { + if (t->index >= v->Size()) { + v->Reserve(t->index + 1, allocator); + while (t->index >= v->Size()) + v->PushBack(ValueType().Move(), allocator); + exist = false; + } + v = &((*v)[t->index]); + } + else { + typename ValueType::MemberIterator m = v->FindMember(GenericStringRef(t->name, t->length)); + if (m == v->MemberEnd()) { + v->AddMember(ValueType(t->name, t->length, allocator).Move(), ValueType().Move(), allocator); + v = &(--v->MemberEnd())->value; // Assumes AddMember() appends at the end + exist = false; + } + else + v = &m->value; + } + } + } + + if (alreadyExist) + *alreadyExist = exist; + + return *v; + } + + //! Creates a value in a document. + /*! + \param document A document to be resolved. + \param alreadyExist If non-null, it stores whether the resolved value is already exist. + \return The resolved newly created, or already exists value. + */ + template + ValueType& Create(GenericDocument& document, bool* alreadyExist = 0) const { + return Create(document, document.GetAllocator(), alreadyExist); + } + + //@} + + //!@name Query value + //@{ + + //! Query a value in a subtree. + /*! + \param root Root value of a DOM sub-tree to be resolved. It can be any value other than document root. + \param unresolvedTokenIndex If the pointer cannot resolve a token in the pointer, this parameter can obtain the index of unresolved token. + \return Pointer to the value if it can be resolved. Otherwise null. + + \note + There are only 3 situations when a value cannot be resolved: + 1. A value in the path is not an array nor object. + 2. An object value does not contain the token. + 3. A token is out of range of an array value. + + Use unresolvedTokenIndex to retrieve the token index. + */ + ValueType* Get(ValueType& root, size_t* unresolvedTokenIndex = 0) const { + RAPIDJSON_ASSERT(IsValid()); + ValueType* v = &root; + for (const Token *t = tokens_; t != tokens_ + tokenCount_; ++t) { + switch (v->GetType()) { + case kObjectType: + { + typename ValueType::MemberIterator m = v->FindMember(GenericStringRef(t->name, t->length)); + if (m == v->MemberEnd()) + break; + v = &m->value; + } + continue; + case kArrayType: + if (t->index == kPointerInvalidIndex || t->index >= v->Size()) + break; + v = &((*v)[t->index]); + continue; + default: + break; + } + + // Error: unresolved token + if (unresolvedTokenIndex) + *unresolvedTokenIndex = static_cast(t - tokens_); + return 0; + } + return v; + } + + //! Query a const value in a const subtree. + /*! + \param root Root value of a DOM sub-tree to be resolved. It can be any value other than document root. + \return Pointer to the value if it can be resolved. Otherwise null. + */ + const ValueType* Get(const ValueType& root, size_t* unresolvedTokenIndex = 0) const { + return Get(const_cast(root), unresolvedTokenIndex); + } + + //@} + + //!@name Query a value with default + //@{ + + //! Query a value in a subtree with default value. + /*! + Similar to Get(), but if the specified value do not exists, it creates all parents and clone the default value. + So that this function always succeed. + + \param root Root value of a DOM sub-tree to be resolved. It can be any value other than document root. + \param defaultValue Default value to be cloned if the value was not exists. + \param allocator Allocator for creating the values if the specified value or its parents are not exist. + \see Create() + */ + ValueType& GetWithDefault(ValueType& root, const ValueType& defaultValue, typename ValueType::AllocatorType& allocator) const { + bool alreadyExist; + ValueType& v = Create(root, allocator, &alreadyExist); + return alreadyExist ? v : v.CopyFrom(defaultValue, allocator); + } + + //! Query a value in a subtree with default null-terminated string. + ValueType& GetWithDefault(ValueType& root, const Ch* defaultValue, typename ValueType::AllocatorType& allocator) const { + bool alreadyExist; + ValueType& v = Create(root, allocator, &alreadyExist); + return alreadyExist ? v : v.SetString(defaultValue, allocator); + } + +#if RAPIDJSON_HAS_STDSTRING + //! Query a value in a subtree with default std::basic_string. + ValueType& GetWithDefault(ValueType& root, const std::basic_string& defaultValue, typename ValueType::AllocatorType& allocator) const { + bool alreadyExist; + ValueType& v = Create(root, allocator, &alreadyExist); + return alreadyExist ? v : v.SetString(defaultValue, allocator); + } +#endif + + //! Query a value in a subtree with default primitive value. + /*! + \tparam T Either \ref Type, \c int, \c unsigned, \c int64_t, \c uint64_t, \c bool + */ + template + RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr, internal::IsGenericValue >), (ValueType&)) + GetWithDefault(ValueType& root, T defaultValue, typename ValueType::AllocatorType& allocator) const { + return GetWithDefault(root, ValueType(defaultValue).Move(), allocator); + } + + //! Query a value in a document with default value. + template + ValueType& GetWithDefault(GenericDocument& document, const ValueType& defaultValue) const { + return GetWithDefault(document, defaultValue, document.GetAllocator()); + } + + //! Query a value in a document with default null-terminated string. + template + ValueType& GetWithDefault(GenericDocument& document, const Ch* defaultValue) const { + return GetWithDefault(document, defaultValue, document.GetAllocator()); + } + +#if RAPIDJSON_HAS_STDSTRING + //! Query a value in a document with default std::basic_string. + template + ValueType& GetWithDefault(GenericDocument& document, const std::basic_string& defaultValue) const { + return GetWithDefault(document, defaultValue, document.GetAllocator()); + } +#endif + + //! Query a value in a document with default primitive value. + /*! + \tparam T Either \ref Type, \c int, \c unsigned, \c int64_t, \c uint64_t, \c bool + */ + template + RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr, internal::IsGenericValue >), (ValueType&)) + GetWithDefault(GenericDocument& document, T defaultValue) const { + return GetWithDefault(document, defaultValue, document.GetAllocator()); + } + + //@} + + //!@name Set a value + //@{ + + //! Set a value in a subtree, with move semantics. + /*! + It creates all parents if they are not exist or types are different to the tokens. + So this function always succeeds but potentially remove existing values. + + \param root Root value of a DOM sub-tree to be resolved. It can be any value other than document root. + \param value Value to be set. + \param allocator Allocator for creating the values if the specified value or its parents are not exist. + \see Create() + */ + ValueType& Set(ValueType& root, ValueType& value, typename ValueType::AllocatorType& allocator) const { + return Create(root, allocator) = value; + } + + //! Set a value in a subtree, with copy semantics. + ValueType& Set(ValueType& root, const ValueType& value, typename ValueType::AllocatorType& allocator) const { + return Create(root, allocator).CopyFrom(value, allocator); + } + + //! Set a null-terminated string in a subtree. + ValueType& Set(ValueType& root, const Ch* value, typename ValueType::AllocatorType& allocator) const { + return Create(root, allocator) = ValueType(value, allocator).Move(); + } + +#if RAPIDJSON_HAS_STDSTRING + //! Set a std::basic_string in a subtree. + ValueType& Set(ValueType& root, const std::basic_string& value, typename ValueType::AllocatorType& allocator) const { + return Create(root, allocator) = ValueType(value, allocator).Move(); + } +#endif + + //! Set a primitive value in a subtree. + /*! + \tparam T Either \ref Type, \c int, \c unsigned, \c int64_t, \c uint64_t, \c bool + */ + template + RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr, internal::IsGenericValue >), (ValueType&)) + Set(ValueType& root, T value, typename ValueType::AllocatorType& allocator) const { + return Create(root, allocator) = ValueType(value).Move(); + } + + //! Set a value in a document, with move semantics. + template + ValueType& Set(GenericDocument& document, ValueType& value) const { + return Create(document) = value; + } + + //! Set a value in a document, with copy semantics. + template + ValueType& Set(GenericDocument& document, const ValueType& value) const { + return Create(document).CopyFrom(value, document.GetAllocator()); + } + + //! Set a null-terminated string in a document. + template + ValueType& Set(GenericDocument& document, const Ch* value) const { + return Create(document) = ValueType(value, document.GetAllocator()).Move(); + } + +#if RAPIDJSON_HAS_STDSTRING + //! Sets a std::basic_string in a document. + template + ValueType& Set(GenericDocument& document, const std::basic_string& value) const { + return Create(document) = ValueType(value, document.GetAllocator()).Move(); + } +#endif + + //! Set a primitive value in a document. + /*! + \tparam T Either \ref Type, \c int, \c unsigned, \c int64_t, \c uint64_t, \c bool + */ + template + RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr, internal::IsGenericValue >), (ValueType&)) + Set(GenericDocument& document, T value) const { + return Create(document) = value; + } + + //@} + + //!@name Swap a value + //@{ + + //! Swap a value with a value in a subtree. + /*! + It creates all parents if they are not exist or types are different to the tokens. + So this function always succeeds but potentially remove existing values. + + \param root Root value of a DOM sub-tree to be resolved. It can be any value other than document root. + \param value Value to be swapped. + \param allocator Allocator for creating the values if the specified value or its parents are not exist. + \see Create() + */ + ValueType& Swap(ValueType& root, ValueType& value, typename ValueType::AllocatorType& allocator) const { + return Create(root, allocator).Swap(value); + } + + //! Swap a value with a value in a document. + template + ValueType& Swap(GenericDocument& document, ValueType& value) const { + return Create(document).Swap(value); + } + + //@} + + //! Erase a value in a subtree. + /*! + \param root Root value of a DOM sub-tree to be resolved. It can be any value other than document root. + \return Whether the resolved value is found and erased. + + \note Erasing with an empty pointer \c Pointer(""), i.e. the root, always fail and return false. + */ + bool Erase(ValueType& root) const { + RAPIDJSON_ASSERT(IsValid()); + if (tokenCount_ == 0) // Cannot erase the root + return false; + + ValueType* v = &root; + const Token* last = tokens_ + (tokenCount_ - 1); + for (const Token *t = tokens_; t != last; ++t) { + switch (v->GetType()) { + case kObjectType: + { + typename ValueType::MemberIterator m = v->FindMember(GenericStringRef(t->name, t->length)); + if (m == v->MemberEnd()) + return false; + v = &m->value; + } + break; + case kArrayType: + if (t->index == kPointerInvalidIndex || t->index >= v->Size()) + return false; + v = &((*v)[t->index]); + break; + default: + return false; + } + } + + switch (v->GetType()) { + case kObjectType: + return v->EraseMember(GenericStringRef(last->name, last->length)); + case kArrayType: + if (last->index == kPointerInvalidIndex || last->index >= v->Size()) + return false; + v->Erase(v->Begin() + last->index); + return true; + default: + return false; + } + } + +private: + //! Clone the content from rhs to this. + /*! + \param rhs Source pointer. + \param extraToken Extra tokens to be allocated. + \param extraNameBufferSize Extra name buffer size (in number of Ch) to be allocated. + \return Start of non-occupied name buffer, for storing extra names. + */ + Ch* CopyFromRaw(const GenericPointer& rhs, size_t extraToken = 0, size_t extraNameBufferSize = 0) { + if (!allocator_) // allocator is independently owned. + ownAllocator_ = allocator_ = RAPIDJSON_NEW(Allocator)(); + + size_t nameBufferSize = rhs.tokenCount_; // null terminators for tokens + for (Token *t = rhs.tokens_; t != rhs.tokens_ + rhs.tokenCount_; ++t) + nameBufferSize += t->length; + + tokenCount_ = rhs.tokenCount_ + extraToken; + tokens_ = static_cast(allocator_->Malloc(tokenCount_ * sizeof(Token) + (nameBufferSize + extraNameBufferSize) * sizeof(Ch))); + nameBuffer_ = reinterpret_cast(tokens_ + tokenCount_); + if (rhs.tokenCount_ > 0) { + std::memcpy(tokens_, rhs.tokens_, rhs.tokenCount_ * sizeof(Token)); + } + if (nameBufferSize > 0) { + std::memcpy(nameBuffer_, rhs.nameBuffer_, nameBufferSize * sizeof(Ch)); + } + + // Adjust pointers to name buffer + std::ptrdiff_t diff = nameBuffer_ - rhs.nameBuffer_; + for (Token *t = tokens_; t != tokens_ + rhs.tokenCount_; ++t) + t->name += diff; + + return nameBuffer_ + nameBufferSize; + } + + //! Check whether a character should be percent-encoded. + /*! + According to RFC 3986 2.3 Unreserved Characters. + \param c The character (code unit) to be tested. + */ + bool NeedPercentEncode(Ch c) const { + return !((c >= '0' && c <= '9') || (c >= 'A' && c <='Z') || (c >= 'a' && c <= 'z') || c == '-' || c == '.' || c == '_' || c =='~'); + } + + //! Parse a JSON String or its URI fragment representation into tokens. +#ifndef __clang__ // -Wdocumentation + /*! + \param source Either a JSON Pointer string, or its URI fragment representation. Not need to be null terminated. + \param length Length of the source string. + \note Source cannot be JSON String Representation of JSON Pointer, e.g. In "/\u0000", \u0000 will not be unescaped. + */ +#endif + void Parse(const Ch* source, size_t length) { + RAPIDJSON_ASSERT(source != NULL); + RAPIDJSON_ASSERT(nameBuffer_ == 0); + RAPIDJSON_ASSERT(tokens_ == 0); + + // Create own allocator if user did not supply. + if (!allocator_) + ownAllocator_ = allocator_ = RAPIDJSON_NEW(Allocator)(); + + // Count number of '/' as tokenCount + tokenCount_ = 0; + for (const Ch* s = source; s != source + length; s++) + if (*s == '/') + tokenCount_++; + + Token* token = tokens_ = static_cast(allocator_->Malloc(tokenCount_ * sizeof(Token) + length * sizeof(Ch))); + Ch* name = nameBuffer_ = reinterpret_cast(tokens_ + tokenCount_); + size_t i = 0; + + // Detect if it is a URI fragment + bool uriFragment = false; + if (source[i] == '#') { + uriFragment = true; + i++; + } + + if (i != length && source[i] != '/') { + parseErrorCode_ = kPointerParseErrorTokenMustBeginWithSolidus; + goto error; + } + + while (i < length) { + RAPIDJSON_ASSERT(source[i] == '/'); + i++; // consumes '/' + + token->name = name; + bool isNumber = true; + + while (i < length && source[i] != '/') { + Ch c = source[i]; + if (uriFragment) { + // Decoding percent-encoding for URI fragment + if (c == '%') { + PercentDecodeStream is(&source[i], source + length); + GenericInsituStringStream os(name); + Ch* begin = os.PutBegin(); + if (!Transcoder, EncodingType>().Validate(is, os) || !is.IsValid()) { + parseErrorCode_ = kPointerParseErrorInvalidPercentEncoding; + goto error; + } + size_t len = os.PutEnd(begin); + i += is.Tell() - 1; + if (len == 1) + c = *name; + else { + name += len; + isNumber = false; + i++; + continue; + } + } + else if (NeedPercentEncode(c)) { + parseErrorCode_ = kPointerParseErrorCharacterMustPercentEncode; + goto error; + } + } + + i++; + + // Escaping "~0" -> '~', "~1" -> '/' + if (c == '~') { + if (i < length) { + c = source[i]; + if (c == '0') c = '~'; + else if (c == '1') c = '/'; + else { + parseErrorCode_ = kPointerParseErrorInvalidEscape; + goto error; + } + i++; + } + else { + parseErrorCode_ = kPointerParseErrorInvalidEscape; + goto error; + } + } + + // First check for index: all of characters are digit + if (c < '0' || c > '9') + isNumber = false; + + *name++ = c; + } + token->length = static_cast(name - token->name); + if (token->length == 0) + isNumber = false; + *name++ = '\0'; // Null terminator + + // Second check for index: more than one digit cannot have leading zero + if (isNumber && token->length > 1 && token->name[0] == '0') + isNumber = false; + + // String to SizeType conversion + SizeType n = 0; + if (isNumber) { + for (size_t j = 0; j < token->length; j++) { + SizeType m = n * 10 + static_cast(token->name[j] - '0'); + if (m < n) { // overflow detection + isNumber = false; + break; + } + n = m; + } + } + + token->index = isNumber ? n : kPointerInvalidIndex; + token++; + } + + RAPIDJSON_ASSERT(name <= nameBuffer_ + length); // Should not overflow buffer + parseErrorCode_ = kPointerParseErrorNone; + return; + + error: + Allocator::Free(tokens_); + nameBuffer_ = 0; + tokens_ = 0; + tokenCount_ = 0; + parseErrorOffset_ = i; + return; + } + + //! Stringify to string or URI fragment representation. + /*! + \tparam uriFragment True for stringifying to URI fragment representation. False for string representation. + \tparam OutputStream type of output stream. + \param os The output stream. + */ + template + bool Stringify(OutputStream& os) const { + RAPIDJSON_ASSERT(IsValid()); + + if (uriFragment) + os.Put('#'); + + for (Token *t = tokens_; t != tokens_ + tokenCount_; ++t) { + os.Put('/'); + for (size_t j = 0; j < t->length; j++) { + Ch c = t->name[j]; + if (c == '~') { + os.Put('~'); + os.Put('0'); + } + else if (c == '/') { + os.Put('~'); + os.Put('1'); + } + else if (uriFragment && NeedPercentEncode(c)) { + // Transcode to UTF8 sequence + GenericStringStream source(&t->name[j]); + PercentEncodeStream target(os); + if (!Transcoder >().Validate(source, target)) + return false; + j += source.Tell() - 1; + } + else + os.Put(c); + } + } + return true; + } + + //! A helper stream for decoding a percent-encoded sequence into code unit. + /*! + This stream decodes %XY triplet into code unit (0-255). + If it encounters invalid characters, it sets output code unit as 0 and + mark invalid, and to be checked by IsValid(). + */ + class PercentDecodeStream { + public: + typedef typename ValueType::Ch Ch; + + //! Constructor + /*! + \param source Start of the stream + \param end Past-the-end of the stream. + */ + PercentDecodeStream(const Ch* source, const Ch* end) : src_(source), head_(source), end_(end), valid_(true) {} + + Ch Take() { + if (*src_ != '%' || src_ + 3 > end_) { // %XY triplet + valid_ = false; + return 0; + } + src_++; + Ch c = 0; + for (int j = 0; j < 2; j++) { + c = static_cast(c << 4); + Ch h = *src_; + if (h >= '0' && h <= '9') c = static_cast(c + h - '0'); + else if (h >= 'A' && h <= 'F') c = static_cast(c + h - 'A' + 10); + else if (h >= 'a' && h <= 'f') c = static_cast(c + h - 'a' + 10); + else { + valid_ = false; + return 0; + } + src_++; + } + return c; + } + + size_t Tell() const { return static_cast(src_ - head_); } + bool IsValid() const { return valid_; } + + private: + const Ch* src_; //!< Current read position. + const Ch* head_; //!< Original head of the string. + const Ch* end_; //!< Past-the-end position. + bool valid_; //!< Whether the parsing is valid. + }; + + //! A helper stream to encode character (UTF-8 code unit) into percent-encoded sequence. + template + class PercentEncodeStream { + public: + PercentEncodeStream(OutputStream& os) : os_(os) {} + void Put(char c) { // UTF-8 must be byte + unsigned char u = static_cast(c); + static const char hexDigits[16] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' }; + os_.Put('%'); + os_.Put(static_cast(hexDigits[u >> 4])); + os_.Put(static_cast(hexDigits[u & 15])); + } + private: + OutputStream& os_; + }; + + Allocator* allocator_; //!< The current allocator. It is either user-supplied or equal to ownAllocator_. + Allocator* ownAllocator_; //!< Allocator owned by this Pointer. + Ch* nameBuffer_; //!< A buffer containing all names in tokens. + Token* tokens_; //!< A list of tokens. + size_t tokenCount_; //!< Number of tokens in tokens_. + size_t parseErrorOffset_; //!< Offset in code unit when parsing fail. + PointerParseErrorCode parseErrorCode_; //!< Parsing error code. +}; + +//! GenericPointer for Value (UTF-8, default allocator). +typedef GenericPointer Pointer; + +//!@name Helper functions for GenericPointer +//@{ + +////////////////////////////////////////////////////////////////////////////// + +template +typename T::ValueType& CreateValueByPointer(T& root, const GenericPointer& pointer, typename T::AllocatorType& a) { + return pointer.Create(root, a); +} + +template +typename T::ValueType& CreateValueByPointer(T& root, const CharType(&source)[N], typename T::AllocatorType& a) { + return GenericPointer(source, N - 1).Create(root, a); +} + +// No allocator parameter + +template +typename DocumentType::ValueType& CreateValueByPointer(DocumentType& document, const GenericPointer& pointer) { + return pointer.Create(document); +} + +template +typename DocumentType::ValueType& CreateValueByPointer(DocumentType& document, const CharType(&source)[N]) { + return GenericPointer(source, N - 1).Create(document); +} + +////////////////////////////////////////////////////////////////////////////// + +template +typename T::ValueType* GetValueByPointer(T& root, const GenericPointer& pointer, size_t* unresolvedTokenIndex = 0) { + return pointer.Get(root, unresolvedTokenIndex); +} + +template +const typename T::ValueType* GetValueByPointer(const T& root, const GenericPointer& pointer, size_t* unresolvedTokenIndex = 0) { + return pointer.Get(root, unresolvedTokenIndex); +} + +template +typename T::ValueType* GetValueByPointer(T& root, const CharType (&source)[N], size_t* unresolvedTokenIndex = 0) { + return GenericPointer(source, N - 1).Get(root, unresolvedTokenIndex); +} + +template +const typename T::ValueType* GetValueByPointer(const T& root, const CharType(&source)[N], size_t* unresolvedTokenIndex = 0) { + return GenericPointer(source, N - 1).Get(root, unresolvedTokenIndex); +} + +////////////////////////////////////////////////////////////////////////////// + +template +typename T::ValueType& GetValueByPointerWithDefault(T& root, const GenericPointer& pointer, const typename T::ValueType& defaultValue, typename T::AllocatorType& a) { + return pointer.GetWithDefault(root, defaultValue, a); +} + +template +typename T::ValueType& GetValueByPointerWithDefault(T& root, const GenericPointer& pointer, const typename T::Ch* defaultValue, typename T::AllocatorType& a) { + return pointer.GetWithDefault(root, defaultValue, a); +} + +#if RAPIDJSON_HAS_STDSTRING +template +typename T::ValueType& GetValueByPointerWithDefault(T& root, const GenericPointer& pointer, const std::basic_string& defaultValue, typename T::AllocatorType& a) { + return pointer.GetWithDefault(root, defaultValue, a); +} +#endif + +template +RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr, internal::IsGenericValue >), (typename T::ValueType&)) +GetValueByPointerWithDefault(T& root, const GenericPointer& pointer, T2 defaultValue, typename T::AllocatorType& a) { + return pointer.GetWithDefault(root, defaultValue, a); +} + +template +typename T::ValueType& GetValueByPointerWithDefault(T& root, const CharType(&source)[N], const typename T::ValueType& defaultValue, typename T::AllocatorType& a) { + return GenericPointer(source, N - 1).GetWithDefault(root, defaultValue, a); +} + +template +typename T::ValueType& GetValueByPointerWithDefault(T& root, const CharType(&source)[N], const typename T::Ch* defaultValue, typename T::AllocatorType& a) { + return GenericPointer(source, N - 1).GetWithDefault(root, defaultValue, a); +} + +#if RAPIDJSON_HAS_STDSTRING +template +typename T::ValueType& GetValueByPointerWithDefault(T& root, const CharType(&source)[N], const std::basic_string& defaultValue, typename T::AllocatorType& a) { + return GenericPointer(source, N - 1).GetWithDefault(root, defaultValue, a); +} +#endif + +template +RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr, internal::IsGenericValue >), (typename T::ValueType&)) +GetValueByPointerWithDefault(T& root, const CharType(&source)[N], T2 defaultValue, typename T::AllocatorType& a) { + return GenericPointer(source, N - 1).GetWithDefault(root, defaultValue, a); +} + +// No allocator parameter + +template +typename DocumentType::ValueType& GetValueByPointerWithDefault(DocumentType& document, const GenericPointer& pointer, const typename DocumentType::ValueType& defaultValue) { + return pointer.GetWithDefault(document, defaultValue); +} + +template +typename DocumentType::ValueType& GetValueByPointerWithDefault(DocumentType& document, const GenericPointer& pointer, const typename DocumentType::Ch* defaultValue) { + return pointer.GetWithDefault(document, defaultValue); +} + +#if RAPIDJSON_HAS_STDSTRING +template +typename DocumentType::ValueType& GetValueByPointerWithDefault(DocumentType& document, const GenericPointer& pointer, const std::basic_string& defaultValue) { + return pointer.GetWithDefault(document, defaultValue); +} +#endif + +template +RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr, internal::IsGenericValue >), (typename DocumentType::ValueType&)) +GetValueByPointerWithDefault(DocumentType& document, const GenericPointer& pointer, T2 defaultValue) { + return pointer.GetWithDefault(document, defaultValue); +} + +template +typename DocumentType::ValueType& GetValueByPointerWithDefault(DocumentType& document, const CharType(&source)[N], const typename DocumentType::ValueType& defaultValue) { + return GenericPointer(source, N - 1).GetWithDefault(document, defaultValue); +} + +template +typename DocumentType::ValueType& GetValueByPointerWithDefault(DocumentType& document, const CharType(&source)[N], const typename DocumentType::Ch* defaultValue) { + return GenericPointer(source, N - 1).GetWithDefault(document, defaultValue); +} + +#if RAPIDJSON_HAS_STDSTRING +template +typename DocumentType::ValueType& GetValueByPointerWithDefault(DocumentType& document, const CharType(&source)[N], const std::basic_string& defaultValue) { + return GenericPointer(source, N - 1).GetWithDefault(document, defaultValue); +} +#endif + +template +RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr, internal::IsGenericValue >), (typename DocumentType::ValueType&)) +GetValueByPointerWithDefault(DocumentType& document, const CharType(&source)[N], T2 defaultValue) { + return GenericPointer(source, N - 1).GetWithDefault(document, defaultValue); +} + +////////////////////////////////////////////////////////////////////////////// + +template +typename T::ValueType& SetValueByPointer(T& root, const GenericPointer& pointer, typename T::ValueType& value, typename T::AllocatorType& a) { + return pointer.Set(root, value, a); +} + +template +typename T::ValueType& SetValueByPointer(T& root, const GenericPointer& pointer, const typename T::ValueType& value, typename T::AllocatorType& a) { + return pointer.Set(root, value, a); +} + +template +typename T::ValueType& SetValueByPointer(T& root, const GenericPointer& pointer, const typename T::Ch* value, typename T::AllocatorType& a) { + return pointer.Set(root, value, a); +} + +#if RAPIDJSON_HAS_STDSTRING +template +typename T::ValueType& SetValueByPointer(T& root, const GenericPointer& pointer, const std::basic_string& value, typename T::AllocatorType& a) { + return pointer.Set(root, value, a); +} +#endif + +template +RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr, internal::IsGenericValue >), (typename T::ValueType&)) +SetValueByPointer(T& root, const GenericPointer& pointer, T2 value, typename T::AllocatorType& a) { + return pointer.Set(root, value, a); +} + +template +typename T::ValueType& SetValueByPointer(T& root, const CharType(&source)[N], typename T::ValueType& value, typename T::AllocatorType& a) { + return GenericPointer(source, N - 1).Set(root, value, a); +} + +template +typename T::ValueType& SetValueByPointer(T& root, const CharType(&source)[N], const typename T::ValueType& value, typename T::AllocatorType& a) { + return GenericPointer(source, N - 1).Set(root, value, a); +} + +template +typename T::ValueType& SetValueByPointer(T& root, const CharType(&source)[N], const typename T::Ch* value, typename T::AllocatorType& a) { + return GenericPointer(source, N - 1).Set(root, value, a); +} + +#if RAPIDJSON_HAS_STDSTRING +template +typename T::ValueType& SetValueByPointer(T& root, const CharType(&source)[N], const std::basic_string& value, typename T::AllocatorType& a) { + return GenericPointer(source, N - 1).Set(root, value, a); +} +#endif + +template +RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr, internal::IsGenericValue >), (typename T::ValueType&)) +SetValueByPointer(T& root, const CharType(&source)[N], T2 value, typename T::AllocatorType& a) { + return GenericPointer(source, N - 1).Set(root, value, a); +} + +// No allocator parameter + +template +typename DocumentType::ValueType& SetValueByPointer(DocumentType& document, const GenericPointer& pointer, typename DocumentType::ValueType& value) { + return pointer.Set(document, value); +} + +template +typename DocumentType::ValueType& SetValueByPointer(DocumentType& document, const GenericPointer& pointer, const typename DocumentType::ValueType& value) { + return pointer.Set(document, value); +} + +template +typename DocumentType::ValueType& SetValueByPointer(DocumentType& document, const GenericPointer& pointer, const typename DocumentType::Ch* value) { + return pointer.Set(document, value); +} + +#if RAPIDJSON_HAS_STDSTRING +template +typename DocumentType::ValueType& SetValueByPointer(DocumentType& document, const GenericPointer& pointer, const std::basic_string& value) { + return pointer.Set(document, value); +} +#endif + +template +RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr, internal::IsGenericValue >), (typename DocumentType::ValueType&)) +SetValueByPointer(DocumentType& document, const GenericPointer& pointer, T2 value) { + return pointer.Set(document, value); +} + +template +typename DocumentType::ValueType& SetValueByPointer(DocumentType& document, const CharType(&source)[N], typename DocumentType::ValueType& value) { + return GenericPointer(source, N - 1).Set(document, value); +} + +template +typename DocumentType::ValueType& SetValueByPointer(DocumentType& document, const CharType(&source)[N], const typename DocumentType::ValueType& value) { + return GenericPointer(source, N - 1).Set(document, value); +} + +template +typename DocumentType::ValueType& SetValueByPointer(DocumentType& document, const CharType(&source)[N], const typename DocumentType::Ch* value) { + return GenericPointer(source, N - 1).Set(document, value); +} + +#if RAPIDJSON_HAS_STDSTRING +template +typename DocumentType::ValueType& SetValueByPointer(DocumentType& document, const CharType(&source)[N], const std::basic_string& value) { + return GenericPointer(source, N - 1).Set(document, value); +} +#endif + +template +RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr, internal::IsGenericValue >), (typename DocumentType::ValueType&)) +SetValueByPointer(DocumentType& document, const CharType(&source)[N], T2 value) { + return GenericPointer(source, N - 1).Set(document, value); +} + +////////////////////////////////////////////////////////////////////////////// + +template +typename T::ValueType& SwapValueByPointer(T& root, const GenericPointer& pointer, typename T::ValueType& value, typename T::AllocatorType& a) { + return pointer.Swap(root, value, a); +} + +template +typename T::ValueType& SwapValueByPointer(T& root, const CharType(&source)[N], typename T::ValueType& value, typename T::AllocatorType& a) { + return GenericPointer(source, N - 1).Swap(root, value, a); +} + +template +typename DocumentType::ValueType& SwapValueByPointer(DocumentType& document, const GenericPointer& pointer, typename DocumentType::ValueType& value) { + return pointer.Swap(document, value); +} + +template +typename DocumentType::ValueType& SwapValueByPointer(DocumentType& document, const CharType(&source)[N], typename DocumentType::ValueType& value) { + return GenericPointer(source, N - 1).Swap(document, value); +} + +////////////////////////////////////////////////////////////////////////////// + +template +bool EraseValueByPointer(T& root, const GenericPointer& pointer) { + return pointer.Erase(root); +} + +template +bool EraseValueByPointer(T& root, const CharType(&source)[N]) { + return GenericPointer(source, N - 1).Erase(root); +} + +//@} + +RAPIDJSON_NAMESPACE_END + +#if defined(__clang__) || defined(_MSC_VER) +RAPIDJSON_DIAG_POP +#endif + +#endif // RAPIDJSON_POINTER_H_ diff --git a/include/rapidjson/prettywriter.h b/include/rapidjson/prettywriter.h new file mode 100644 index 00000000..45afb694 --- /dev/null +++ b/include/rapidjson/prettywriter.h @@ -0,0 +1,277 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_PRETTYWRITER_H_ +#define RAPIDJSON_PRETTYWRITER_H_ + +#include "writer.h" + +#ifdef __GNUC__ +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(effc++) +#endif + +#if defined(__clang__) +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(c++98-compat) +#endif + +RAPIDJSON_NAMESPACE_BEGIN + +//! Combination of PrettyWriter format flags. +/*! \see PrettyWriter::SetFormatOptions + */ +enum PrettyFormatOptions { + kFormatDefault = 0, //!< Default pretty formatting. + kFormatSingleLineArray = 1 //!< Format arrays on a single line. +}; + +//! Writer with indentation and spacing. +/*! + \tparam OutputStream Type of output os. + \tparam SourceEncoding Encoding of source string. + \tparam TargetEncoding Encoding of output stream. + \tparam StackAllocator Type of allocator for allocating memory of stack. +*/ +template, typename TargetEncoding = UTF8<>, typename StackAllocator = CrtAllocator, unsigned writeFlags = kWriteDefaultFlags> +class PrettyWriter : public Writer { +public: + typedef Writer Base; + typedef typename Base::Ch Ch; + + //! Constructor + /*! \param os Output stream. + \param allocator User supplied allocator. If it is null, it will create a private one. + \param levelDepth Initial capacity of stack. + */ + explicit PrettyWriter(OutputStream& os, StackAllocator* allocator = 0, size_t levelDepth = Base::kDefaultLevelDepth) : + Base(os, allocator, levelDepth), indentChar_(' '), indentCharCount_(4), formatOptions_(kFormatDefault) {} + + + explicit PrettyWriter(StackAllocator* allocator = 0, size_t levelDepth = Base::kDefaultLevelDepth) : + Base(allocator, levelDepth), indentChar_(' '), indentCharCount_(4) {} + +#if RAPIDJSON_HAS_CXX11_RVALUE_REFS + PrettyWriter(PrettyWriter&& rhs) : + Base(std::forward(rhs)), indentChar_(rhs.indentChar_), indentCharCount_(rhs.indentCharCount_), formatOptions_(rhs.formatOptions_) {} +#endif + + //! Set custom indentation. + /*! \param indentChar Character for indentation. Must be whitespace character (' ', '\\t', '\\n', '\\r'). + \param indentCharCount Number of indent characters for each indentation level. + \note The default indentation is 4 spaces. + */ + PrettyWriter& SetIndent(Ch indentChar, unsigned indentCharCount) { + RAPIDJSON_ASSERT(indentChar == ' ' || indentChar == '\t' || indentChar == '\n' || indentChar == '\r'); + indentChar_ = indentChar; + indentCharCount_ = indentCharCount; + return *this; + } + + //! Set pretty writer formatting options. + /*! \param options Formatting options. + */ + PrettyWriter& SetFormatOptions(PrettyFormatOptions options) { + formatOptions_ = options; + return *this; + } + + /*! @name Implementation of Handler + \see Handler + */ + //@{ + + bool Null() { PrettyPrefix(kNullType); return Base::EndValue(Base::WriteNull()); } + bool Bool(bool b) { PrettyPrefix(b ? kTrueType : kFalseType); return Base::EndValue(Base::WriteBool(b)); } + bool Int(int i) { PrettyPrefix(kNumberType); return Base::EndValue(Base::WriteInt(i)); } + bool Uint(unsigned u) { PrettyPrefix(kNumberType); return Base::EndValue(Base::WriteUint(u)); } + bool Int64(int64_t i64) { PrettyPrefix(kNumberType); return Base::EndValue(Base::WriteInt64(i64)); } + bool Uint64(uint64_t u64) { PrettyPrefix(kNumberType); return Base::EndValue(Base::WriteUint64(u64)); } + bool Double(double d) { PrettyPrefix(kNumberType); return Base::EndValue(Base::WriteDouble(d)); } + + bool RawNumber(const Ch* str, SizeType length, bool copy = false) { + RAPIDJSON_ASSERT(str != 0); + (void)copy; + PrettyPrefix(kNumberType); + return Base::EndValue(Base::WriteString(str, length)); + } + + bool String(const Ch* str, SizeType length, bool copy = false) { + RAPIDJSON_ASSERT(str != 0); + (void)copy; + PrettyPrefix(kStringType); + return Base::EndValue(Base::WriteString(str, length)); + } + +#if RAPIDJSON_HAS_STDSTRING + bool String(const std::basic_string& str) { + return String(str.data(), SizeType(str.size())); + } +#endif + + bool StartObject() { + PrettyPrefix(kObjectType); + new (Base::level_stack_.template Push()) typename Base::Level(false); + return Base::WriteStartObject(); + } + + bool Key(const Ch* str, SizeType length, bool copy = false) { return String(str, length, copy); } + +#if RAPIDJSON_HAS_STDSTRING + bool Key(const std::basic_string& str) { + return Key(str.data(), SizeType(str.size())); + } +#endif + + bool EndObject(SizeType memberCount = 0) { + (void)memberCount; + RAPIDJSON_ASSERT(Base::level_stack_.GetSize() >= sizeof(typename Base::Level)); // not inside an Object + RAPIDJSON_ASSERT(!Base::level_stack_.template Top()->inArray); // currently inside an Array, not Object + RAPIDJSON_ASSERT(0 == Base::level_stack_.template Top()->valueCount % 2); // Object has a Key without a Value + + bool empty = Base::level_stack_.template Pop(1)->valueCount == 0; + + if (!empty) { + Base::os_->Put('\n'); + WriteIndent(); + } + bool ret = Base::EndValue(Base::WriteEndObject()); + (void)ret; + RAPIDJSON_ASSERT(ret == true); + if (Base::level_stack_.Empty()) // end of json text + Base::Flush(); + return true; + } + + bool StartArray() { + PrettyPrefix(kArrayType); + new (Base::level_stack_.template Push()) typename Base::Level(true); + return Base::WriteStartArray(); + } + + bool EndArray(SizeType memberCount = 0) { + (void)memberCount; + RAPIDJSON_ASSERT(Base::level_stack_.GetSize() >= sizeof(typename Base::Level)); + RAPIDJSON_ASSERT(Base::level_stack_.template Top()->inArray); + bool empty = Base::level_stack_.template Pop(1)->valueCount == 0; + + if (!empty && !(formatOptions_ & kFormatSingleLineArray)) { + Base::os_->Put('\n'); + WriteIndent(); + } + bool ret = Base::EndValue(Base::WriteEndArray()); + (void)ret; + RAPIDJSON_ASSERT(ret == true); + if (Base::level_stack_.Empty()) // end of json text + Base::Flush(); + return true; + } + + //@} + + /*! @name Convenience extensions */ + //@{ + + //! Simpler but slower overload. + bool String(const Ch* str) { return String(str, internal::StrLen(str)); } + bool Key(const Ch* str) { return Key(str, internal::StrLen(str)); } + + //@} + + //! Write a raw JSON value. + /*! + For user to write a stringified JSON as a value. + + \param json A well-formed JSON value. It should not contain null character within [0, length - 1] range. + \param length Length of the json. + \param type Type of the root of json. + \note When using PrettyWriter::RawValue(), the result json may not be indented correctly. + */ + bool RawValue(const Ch* json, size_t length, Type type) { + RAPIDJSON_ASSERT(json != 0); + PrettyPrefix(type); + return Base::EndValue(Base::WriteRawValue(json, length)); + } + +protected: + void PrettyPrefix(Type type) { + (void)type; + if (Base::level_stack_.GetSize() != 0) { // this value is not at root + typename Base::Level* level = Base::level_stack_.template Top(); + + if (level->inArray) { + if (level->valueCount > 0) { + Base::os_->Put(','); // add comma if it is not the first element in array + if (formatOptions_ & kFormatSingleLineArray) + Base::os_->Put(' '); + } + + if (!(formatOptions_ & kFormatSingleLineArray)) { + Base::os_->Put('\n'); + WriteIndent(); + } + } + else { // in object + if (level->valueCount > 0) { + if (level->valueCount % 2 == 0) { + Base::os_->Put(','); + Base::os_->Put('\n'); + } + else { + Base::os_->Put(':'); + Base::os_->Put(' '); + } + } + else + Base::os_->Put('\n'); + + if (level->valueCount % 2 == 0) + WriteIndent(); + } + if (!level->inArray && level->valueCount % 2 == 0) + RAPIDJSON_ASSERT(type == kStringType); // if it's in object, then even number should be a name + level->valueCount++; + } + else { + RAPIDJSON_ASSERT(!Base::hasRoot_); // Should only has one and only one root. + Base::hasRoot_ = true; + } + } + + void WriteIndent() { + size_t count = (Base::level_stack_.GetSize() / sizeof(typename Base::Level)) * indentCharCount_; + PutN(*Base::os_, static_cast(indentChar_), count); + } + + Ch indentChar_; + unsigned indentCharCount_; + PrettyFormatOptions formatOptions_; + +private: + // Prohibit copy constructor & assignment operator. + PrettyWriter(const PrettyWriter&); + PrettyWriter& operator=(const PrettyWriter&); +}; + +RAPIDJSON_NAMESPACE_END + +#if defined(__clang__) +RAPIDJSON_DIAG_POP +#endif + +#ifdef __GNUC__ +RAPIDJSON_DIAG_POP +#endif + +#endif // RAPIDJSON_RAPIDJSON_H_ diff --git a/include/rapidjson/rapidjson.h b/include/rapidjson/rapidjson.h new file mode 100644 index 00000000..549936ff --- /dev/null +++ b/include/rapidjson/rapidjson.h @@ -0,0 +1,656 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_RAPIDJSON_H_ +#define RAPIDJSON_RAPIDJSON_H_ + +/*!\file rapidjson.h + \brief common definitions and configuration + + \see RAPIDJSON_CONFIG + */ + +/*! \defgroup RAPIDJSON_CONFIG RapidJSON configuration + \brief Configuration macros for library features + + Some RapidJSON features are configurable to adapt the library to a wide + variety of platforms, environments and usage scenarios. Most of the + features can be configured in terms of overridden or predefined + preprocessor macros at compile-time. + + Some additional customization is available in the \ref RAPIDJSON_ERRORS APIs. + + \note These macros should be given on the compiler command-line + (where applicable) to avoid inconsistent values when compiling + different translation units of a single application. + */ + +#include // malloc(), realloc(), free(), size_t +#include // memset(), memcpy(), memmove(), memcmp() + +/////////////////////////////////////////////////////////////////////////////// +// RAPIDJSON_VERSION_STRING +// +// ALWAYS synchronize the following 3 macros with corresponding variables in /CMakeLists.txt. +// + +//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN +// token stringification +#define RAPIDJSON_STRINGIFY(x) RAPIDJSON_DO_STRINGIFY(x) +#define RAPIDJSON_DO_STRINGIFY(x) #x + +// token concatenation +#define RAPIDJSON_JOIN(X, Y) RAPIDJSON_DO_JOIN(X, Y) +#define RAPIDJSON_DO_JOIN(X, Y) RAPIDJSON_DO_JOIN2(X, Y) +#define RAPIDJSON_DO_JOIN2(X, Y) X##Y +//!@endcond + +/*! \def RAPIDJSON_MAJOR_VERSION + \ingroup RAPIDJSON_CONFIG + \brief Major version of RapidJSON in integer. +*/ +/*! \def RAPIDJSON_MINOR_VERSION + \ingroup RAPIDJSON_CONFIG + \brief Minor version of RapidJSON in integer. +*/ +/*! \def RAPIDJSON_PATCH_VERSION + \ingroup RAPIDJSON_CONFIG + \brief Patch version of RapidJSON in integer. +*/ +/*! \def RAPIDJSON_VERSION_STRING + \ingroup RAPIDJSON_CONFIG + \brief Version of RapidJSON in ".." string format. +*/ +#define RAPIDJSON_MAJOR_VERSION 1 +#define RAPIDJSON_MINOR_VERSION 1 +#define RAPIDJSON_PATCH_VERSION 0 +#define RAPIDJSON_VERSION_STRING \ + RAPIDJSON_STRINGIFY(RAPIDJSON_MAJOR_VERSION.RAPIDJSON_MINOR_VERSION.RAPIDJSON_PATCH_VERSION) + +/////////////////////////////////////////////////////////////////////////////// +// RAPIDJSON_NAMESPACE_(BEGIN|END) +/*! \def RAPIDJSON_NAMESPACE + \ingroup RAPIDJSON_CONFIG + \brief provide custom rapidjson namespace + + In order to avoid symbol clashes and/or "One Definition Rule" errors + between multiple inclusions of (different versions of) RapidJSON in + a single binary, users can customize the name of the main RapidJSON + namespace. + + In case of a single nesting level, defining \c RAPIDJSON_NAMESPACE + to a custom name (e.g. \c MyRapidJSON) is sufficient. If multiple + levels are needed, both \ref RAPIDJSON_NAMESPACE_BEGIN and \ref + RAPIDJSON_NAMESPACE_END need to be defined as well: + + \code + // in some .cpp file + #define RAPIDJSON_NAMESPACE my::rapidjson + #define RAPIDJSON_NAMESPACE_BEGIN namespace my { namespace rapidjson { + #define RAPIDJSON_NAMESPACE_END } } + #include "rapidjson/..." + \endcode + + \see rapidjson + */ +/*! \def RAPIDJSON_NAMESPACE_BEGIN + \ingroup RAPIDJSON_CONFIG + \brief provide custom rapidjson namespace (opening expression) + \see RAPIDJSON_NAMESPACE +*/ +/*! \def RAPIDJSON_NAMESPACE_END + \ingroup RAPIDJSON_CONFIG + \brief provide custom rapidjson namespace (closing expression) + \see RAPIDJSON_NAMESPACE +*/ +#ifndef RAPIDJSON_NAMESPACE +#define RAPIDJSON_NAMESPACE rapidjson +#endif +#ifndef RAPIDJSON_NAMESPACE_BEGIN +#define RAPIDJSON_NAMESPACE_BEGIN namespace RAPIDJSON_NAMESPACE { +#endif +#ifndef RAPIDJSON_NAMESPACE_END +#define RAPIDJSON_NAMESPACE_END } +#endif + +/////////////////////////////////////////////////////////////////////////////// +// RAPIDJSON_HAS_STDSTRING + +#ifndef RAPIDJSON_HAS_STDSTRING +#ifdef RAPIDJSON_DOXYGEN_RUNNING +#define RAPIDJSON_HAS_STDSTRING 1 // force generation of documentation +#else +#define RAPIDJSON_HAS_STDSTRING 0 // no std::string support by default +#endif +/*! \def RAPIDJSON_HAS_STDSTRING + \ingroup RAPIDJSON_CONFIG + \brief Enable RapidJSON support for \c std::string + + By defining this preprocessor symbol to \c 1, several convenience functions for using + \ref rapidjson::GenericValue with \c std::string are enabled, especially + for construction and comparison. + + \hideinitializer +*/ +#endif // !defined(RAPIDJSON_HAS_STDSTRING) + +#if RAPIDJSON_HAS_STDSTRING +#include +#endif // RAPIDJSON_HAS_STDSTRING + +/////////////////////////////////////////////////////////////////////////////// +// RAPIDJSON_NO_INT64DEFINE + +/*! \def RAPIDJSON_NO_INT64DEFINE + \ingroup RAPIDJSON_CONFIG + \brief Use external 64-bit integer types. + + RapidJSON requires the 64-bit integer types \c int64_t and \c uint64_t types + to be available at global scope. + + If users have their own definition, define RAPIDJSON_NO_INT64DEFINE to + prevent RapidJSON from defining its own types. +*/ +#ifndef RAPIDJSON_NO_INT64DEFINE +//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN +#if defined(_MSC_VER) && (_MSC_VER < 1800) // Visual Studio 2013 +#include "msinttypes/stdint.h" +#include "msinttypes/inttypes.h" +#else +// Other compilers should have this. +#include +#include +#endif +//!@endcond +#ifdef RAPIDJSON_DOXYGEN_RUNNING +#define RAPIDJSON_NO_INT64DEFINE +#endif +#endif // RAPIDJSON_NO_INT64TYPEDEF + +/////////////////////////////////////////////////////////////////////////////// +// RAPIDJSON_FORCEINLINE + +#ifndef RAPIDJSON_FORCEINLINE +//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN +#if defined(_MSC_VER) && defined(NDEBUG) +#define RAPIDJSON_FORCEINLINE __forceinline +#elif defined(__GNUC__) && __GNUC__ >= 4 && defined(NDEBUG) +#define RAPIDJSON_FORCEINLINE __attribute__((always_inline)) +#else +#define RAPIDJSON_FORCEINLINE +#endif +//!@endcond +#endif // RAPIDJSON_FORCEINLINE + +/////////////////////////////////////////////////////////////////////////////// +// RAPIDJSON_ENDIAN +#define RAPIDJSON_LITTLEENDIAN 0 //!< Little endian machine +#define RAPIDJSON_BIGENDIAN 1 //!< Big endian machine + +//! Endianness of the machine. +/*! + \def RAPIDJSON_ENDIAN + \ingroup RAPIDJSON_CONFIG + + GCC 4.6 provided macro for detecting endianness of the target machine. But other + compilers may not have this. User can define RAPIDJSON_ENDIAN to either + \ref RAPIDJSON_LITTLEENDIAN or \ref RAPIDJSON_BIGENDIAN. + + Default detection implemented with reference to + \li https://gcc.gnu.org/onlinedocs/gcc-4.6.0/cpp/Common-Predefined-Macros.html + \li http://www.boost.org/doc/libs/1_42_0/boost/detail/endian.hpp +*/ +#ifndef RAPIDJSON_ENDIAN +// Detect with GCC 4.6's macro +# ifdef __BYTE_ORDER__ +# if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ +# define RAPIDJSON_ENDIAN RAPIDJSON_LITTLEENDIAN +# elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ +# define RAPIDJSON_ENDIAN RAPIDJSON_BIGENDIAN +# else +# error Unknown machine endianness detected. User needs to define RAPIDJSON_ENDIAN. +# endif // __BYTE_ORDER__ +// Detect with GLIBC's endian.h +# elif defined(__GLIBC__) +# include +# if (__BYTE_ORDER == __LITTLE_ENDIAN) +# define RAPIDJSON_ENDIAN RAPIDJSON_LITTLEENDIAN +# elif (__BYTE_ORDER == __BIG_ENDIAN) +# define RAPIDJSON_ENDIAN RAPIDJSON_BIGENDIAN +# else +# error Unknown machine endianness detected. User needs to define RAPIDJSON_ENDIAN. +# endif // __GLIBC__ +// Detect with _LITTLE_ENDIAN and _BIG_ENDIAN macro +# elif defined(_LITTLE_ENDIAN) && !defined(_BIG_ENDIAN) +# define RAPIDJSON_ENDIAN RAPIDJSON_LITTLEENDIAN +# elif defined(_BIG_ENDIAN) && !defined(_LITTLE_ENDIAN) +# define RAPIDJSON_ENDIAN RAPIDJSON_BIGENDIAN +// Detect with architecture macros +# elif defined(__sparc) || defined(__sparc__) || defined(_POWER) || defined(__powerpc__) || defined(__ppc__) || defined(__hpux) || defined(__hppa) || defined(_MIPSEB) || defined(_POWER) || defined(__s390__) +# define RAPIDJSON_ENDIAN RAPIDJSON_BIGENDIAN +# elif defined(__i386__) || defined(__alpha__) || defined(__ia64) || defined(__ia64__) || defined(_M_IX86) || defined(_M_IA64) || defined(_M_ALPHA) || defined(__amd64) || defined(__amd64__) || defined(_M_AMD64) || defined(__x86_64) || defined(__x86_64__) || defined(_M_X64) || defined(__bfin__) +# define RAPIDJSON_ENDIAN RAPIDJSON_LITTLEENDIAN +# elif defined(_MSC_VER) && (defined(_M_ARM) || defined(_M_ARM64)) +# define RAPIDJSON_ENDIAN RAPIDJSON_LITTLEENDIAN +# elif defined(RAPIDJSON_DOXYGEN_RUNNING) +# define RAPIDJSON_ENDIAN +# else +# error Unknown machine endianness detected. User needs to define RAPIDJSON_ENDIAN. +# endif +#endif // RAPIDJSON_ENDIAN + +/////////////////////////////////////////////////////////////////////////////// +// RAPIDJSON_64BIT + +//! Whether using 64-bit architecture +#ifndef RAPIDJSON_64BIT +#if defined(__LP64__) || (defined(__x86_64__) && defined(__ILP32__)) || defined(_WIN64) || defined(__EMSCRIPTEN__) +#define RAPIDJSON_64BIT 1 +#else +#define RAPIDJSON_64BIT 0 +#endif +#endif // RAPIDJSON_64BIT + +/////////////////////////////////////////////////////////////////////////////// +// RAPIDJSON_ALIGN + +//! Data alignment of the machine. +/*! \ingroup RAPIDJSON_CONFIG + \param x pointer to align + + Some machines require strict data alignment. The default is 8 bytes. + User can customize by defining the RAPIDJSON_ALIGN function macro. +*/ +#ifndef RAPIDJSON_ALIGN +#define RAPIDJSON_ALIGN(x) (((x) + static_cast(7u)) & ~static_cast(7u)) +#endif + +/////////////////////////////////////////////////////////////////////////////// +// RAPIDJSON_UINT64_C2 + +//! Construct a 64-bit literal by a pair of 32-bit integer. +/*! + 64-bit literal with or without ULL suffix is prone to compiler warnings. + UINT64_C() is C macro which cause compilation problems. + Use this macro to define 64-bit constants by a pair of 32-bit integer. +*/ +#ifndef RAPIDJSON_UINT64_C2 +#define RAPIDJSON_UINT64_C2(high32, low32) ((static_cast(high32) << 32) | static_cast(low32)) +#endif + +/////////////////////////////////////////////////////////////////////////////// +// RAPIDJSON_48BITPOINTER_OPTIMIZATION + +//! Use only lower 48-bit address for some pointers. +/*! + \ingroup RAPIDJSON_CONFIG + + This optimization uses the fact that current X86-64 architecture only implement lower 48-bit virtual address. + The higher 16-bit can be used for storing other data. + \c GenericValue uses this optimization to reduce its size form 24 bytes to 16 bytes in 64-bit architecture. +*/ +#ifndef RAPIDJSON_48BITPOINTER_OPTIMIZATION +#if defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || defined(__x86_64) || defined(_M_X64) || defined(_M_AMD64) +#define RAPIDJSON_48BITPOINTER_OPTIMIZATION 1 +#else +#define RAPIDJSON_48BITPOINTER_OPTIMIZATION 0 +#endif +#endif // RAPIDJSON_48BITPOINTER_OPTIMIZATION + +#if RAPIDJSON_48BITPOINTER_OPTIMIZATION == 1 +#if RAPIDJSON_64BIT != 1 +#error RAPIDJSON_48BITPOINTER_OPTIMIZATION can only be set to 1 when RAPIDJSON_64BIT=1 +#endif +#define RAPIDJSON_SETPOINTER(type, p, x) (p = reinterpret_cast((reinterpret_cast(p) & static_cast(RAPIDJSON_UINT64_C2(0xFFFF0000, 0x00000000))) | reinterpret_cast(reinterpret_cast(x)))) +#define RAPIDJSON_GETPOINTER(type, p) (reinterpret_cast(reinterpret_cast(p) & static_cast(RAPIDJSON_UINT64_C2(0x0000FFFF, 0xFFFFFFFF)))) +#else +#define RAPIDJSON_SETPOINTER(type, p, x) (p = (x)) +#define RAPIDJSON_GETPOINTER(type, p) (p) +#endif + +/////////////////////////////////////////////////////////////////////////////// +// RAPIDJSON_SSE2/RAPIDJSON_SSE42/RAPIDJSON_NEON/RAPIDJSON_SIMD + +/*! \def RAPIDJSON_SIMD + \ingroup RAPIDJSON_CONFIG + \brief Enable SSE2/SSE4.2/Neon optimization. + + RapidJSON supports optimized implementations for some parsing operations + based on the SSE2, SSE4.2 or NEon SIMD extensions on modern Intel + or ARM compatible processors. + + To enable these optimizations, three different symbols can be defined; + \code + // Enable SSE2 optimization. + #define RAPIDJSON_SSE2 + + // Enable SSE4.2 optimization. + #define RAPIDJSON_SSE42 + \endcode + + // Enable ARM Neon optimization. + #define RAPIDJSON_NEON + \endcode + + \c RAPIDJSON_SSE42 takes precedence over SSE2, if both are defined. + + If any of these symbols is defined, RapidJSON defines the macro + \c RAPIDJSON_SIMD to indicate the availability of the optimized code. +*/ +#if defined(RAPIDJSON_SSE2) || defined(RAPIDJSON_SSE42) \ + || defined(RAPIDJSON_NEON) || defined(RAPIDJSON_DOXYGEN_RUNNING) +#define RAPIDJSON_SIMD +#endif + +/////////////////////////////////////////////////////////////////////////////// +// RAPIDJSON_NO_SIZETYPEDEFINE + +#ifndef RAPIDJSON_NO_SIZETYPEDEFINE +/*! \def RAPIDJSON_NO_SIZETYPEDEFINE + \ingroup RAPIDJSON_CONFIG + \brief User-provided \c SizeType definition. + + In order to avoid using 32-bit size types for indexing strings and arrays, + define this preprocessor symbol and provide the type rapidjson::SizeType + before including RapidJSON: + \code + #define RAPIDJSON_NO_SIZETYPEDEFINE + namespace rapidjson { typedef ::std::size_t SizeType; } + #include "rapidjson/..." + \endcode + + \see rapidjson::SizeType +*/ +#ifdef RAPIDJSON_DOXYGEN_RUNNING +#define RAPIDJSON_NO_SIZETYPEDEFINE +#endif +RAPIDJSON_NAMESPACE_BEGIN +//! Size type (for string lengths, array sizes, etc.) +/*! RapidJSON uses 32-bit array/string indices even on 64-bit platforms, + instead of using \c size_t. Users may override the SizeType by defining + \ref RAPIDJSON_NO_SIZETYPEDEFINE. +*/ +typedef unsigned SizeType; +RAPIDJSON_NAMESPACE_END +#endif + +// always import std::size_t to rapidjson namespace +RAPIDJSON_NAMESPACE_BEGIN +using std::size_t; +RAPIDJSON_NAMESPACE_END + +/////////////////////////////////////////////////////////////////////////////// +// RAPIDJSON_ASSERT + +//! Assertion. +/*! \ingroup RAPIDJSON_CONFIG + By default, rapidjson uses C \c assert() for internal assertions. + User can override it by defining RAPIDJSON_ASSERT(x) macro. + + \note Parsing errors are handled and can be customized by the + \ref RAPIDJSON_ERRORS APIs. +*/ +#ifndef RAPIDJSON_ASSERT +#include +#define RAPIDJSON_ASSERT(x) assert(x) +#endif // RAPIDJSON_ASSERT + +/////////////////////////////////////////////////////////////////////////////// +// RAPIDJSON_STATIC_ASSERT + +// Prefer C++11 static_assert, if available +#ifndef RAPIDJSON_STATIC_ASSERT +#if __cplusplus >= 201103L || ( defined(_MSC_VER) && _MSC_VER >= 1800 ) +#define RAPIDJSON_STATIC_ASSERT(x) \ + static_assert(x, RAPIDJSON_STRINGIFY(x)) +#endif // C++11 +#endif // RAPIDJSON_STATIC_ASSERT + +// Adopt C++03 implementation from boost +#ifndef RAPIDJSON_STATIC_ASSERT +#ifndef __clang__ +//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN +#endif +RAPIDJSON_NAMESPACE_BEGIN +template struct STATIC_ASSERTION_FAILURE; +template <> struct STATIC_ASSERTION_FAILURE { enum { value = 1 }; }; +template struct StaticAssertTest {}; +RAPIDJSON_NAMESPACE_END + +#if defined(__GNUC__) || defined(__clang__) +#define RAPIDJSON_STATIC_ASSERT_UNUSED_ATTRIBUTE __attribute__((unused)) +#else +#define RAPIDJSON_STATIC_ASSERT_UNUSED_ATTRIBUTE +#endif +#ifndef __clang__ +//!@endcond +#endif + +/*! \def RAPIDJSON_STATIC_ASSERT + \brief (Internal) macro to check for conditions at compile-time + \param x compile-time condition + \hideinitializer + */ +#define RAPIDJSON_STATIC_ASSERT(x) \ + typedef ::RAPIDJSON_NAMESPACE::StaticAssertTest< \ + sizeof(::RAPIDJSON_NAMESPACE::STATIC_ASSERTION_FAILURE)> \ + RAPIDJSON_JOIN(StaticAssertTypedef, __LINE__) RAPIDJSON_STATIC_ASSERT_UNUSED_ATTRIBUTE +#endif // RAPIDJSON_STATIC_ASSERT + +/////////////////////////////////////////////////////////////////////////////// +// RAPIDJSON_LIKELY, RAPIDJSON_UNLIKELY + +//! Compiler branching hint for expression with high probability to be true. +/*! + \ingroup RAPIDJSON_CONFIG + \param x Boolean expression likely to be true. +*/ +#ifndef RAPIDJSON_LIKELY +#if defined(__GNUC__) || defined(__clang__) +#define RAPIDJSON_LIKELY(x) __builtin_expect(!!(x), 1) +#else +#define RAPIDJSON_LIKELY(x) (x) +#endif +#endif + +//! Compiler branching hint for expression with low probability to be true. +/*! + \ingroup RAPIDJSON_CONFIG + \param x Boolean expression unlikely to be true. +*/ +#ifndef RAPIDJSON_UNLIKELY +#if defined(__GNUC__) || defined(__clang__) +#define RAPIDJSON_UNLIKELY(x) __builtin_expect(!!(x), 0) +#else +#define RAPIDJSON_UNLIKELY(x) (x) +#endif +#endif + +/////////////////////////////////////////////////////////////////////////////// +// Helpers + +//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN + +#define RAPIDJSON_MULTILINEMACRO_BEGIN do { +#define RAPIDJSON_MULTILINEMACRO_END \ +} while((void)0, 0) + +// adopted from Boost +#define RAPIDJSON_VERSION_CODE(x,y,z) \ + (((x)*100000) + ((y)*100) + (z)) + +/////////////////////////////////////////////////////////////////////////////// +// RAPIDJSON_DIAG_PUSH/POP, RAPIDJSON_DIAG_OFF + +#if defined(__GNUC__) +#define RAPIDJSON_GNUC \ + RAPIDJSON_VERSION_CODE(__GNUC__,__GNUC_MINOR__,__GNUC_PATCHLEVEL__) +#endif + +#if defined(__clang__) || (defined(RAPIDJSON_GNUC) && RAPIDJSON_GNUC >= RAPIDJSON_VERSION_CODE(4,2,0)) + +#define RAPIDJSON_PRAGMA(x) _Pragma(RAPIDJSON_STRINGIFY(x)) +#define RAPIDJSON_DIAG_PRAGMA(x) RAPIDJSON_PRAGMA(GCC diagnostic x) +#define RAPIDJSON_DIAG_OFF(x) \ + RAPIDJSON_DIAG_PRAGMA(ignored RAPIDJSON_STRINGIFY(RAPIDJSON_JOIN(-W,x))) + +// push/pop support in Clang and GCC>=4.6 +#if defined(__clang__) || (defined(RAPIDJSON_GNUC) && RAPIDJSON_GNUC >= RAPIDJSON_VERSION_CODE(4,6,0)) +#define RAPIDJSON_DIAG_PUSH RAPIDJSON_DIAG_PRAGMA(push) +#define RAPIDJSON_DIAG_POP RAPIDJSON_DIAG_PRAGMA(pop) +#else // GCC >= 4.2, < 4.6 +#define RAPIDJSON_DIAG_PUSH /* ignored */ +#define RAPIDJSON_DIAG_POP /* ignored */ +#endif + +#elif defined(_MSC_VER) + +// pragma (MSVC specific) +#define RAPIDJSON_PRAGMA(x) __pragma(x) +#define RAPIDJSON_DIAG_PRAGMA(x) RAPIDJSON_PRAGMA(warning(x)) + +#define RAPIDJSON_DIAG_OFF(x) RAPIDJSON_DIAG_PRAGMA(disable: x) +#define RAPIDJSON_DIAG_PUSH RAPIDJSON_DIAG_PRAGMA(push) +#define RAPIDJSON_DIAG_POP RAPIDJSON_DIAG_PRAGMA(pop) + +#else + +#define RAPIDJSON_DIAG_OFF(x) /* ignored */ +#define RAPIDJSON_DIAG_PUSH /* ignored */ +#define RAPIDJSON_DIAG_POP /* ignored */ + +#endif // RAPIDJSON_DIAG_* + +/////////////////////////////////////////////////////////////////////////////// +// C++11 features + +#ifndef RAPIDJSON_HAS_CXX11_RVALUE_REFS +#if defined(__clang__) +#if __has_feature(cxx_rvalue_references) && \ + (defined(_MSC_VER) || defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= 20080306) +#define RAPIDJSON_HAS_CXX11_RVALUE_REFS 1 +#else +#define RAPIDJSON_HAS_CXX11_RVALUE_REFS 0 +#endif +#elif (defined(RAPIDJSON_GNUC) && (RAPIDJSON_GNUC >= RAPIDJSON_VERSION_CODE(4,3,0)) && defined(__GXX_EXPERIMENTAL_CXX0X__)) || \ + (defined(_MSC_VER) && _MSC_VER >= 1600) || \ + (defined(__SUNPRO_CC) && __SUNPRO_CC >= 0x5140 && defined(__GXX_EXPERIMENTAL_CXX0X__)) + +#define RAPIDJSON_HAS_CXX11_RVALUE_REFS 1 +#else +#define RAPIDJSON_HAS_CXX11_RVALUE_REFS 0 +#endif +#endif // RAPIDJSON_HAS_CXX11_RVALUE_REFS + +#ifndef RAPIDJSON_HAS_CXX11_NOEXCEPT +#if defined(__clang__) +#define RAPIDJSON_HAS_CXX11_NOEXCEPT __has_feature(cxx_noexcept) +#elif (defined(RAPIDJSON_GNUC) && (RAPIDJSON_GNUC >= RAPIDJSON_VERSION_CODE(4,6,0)) && defined(__GXX_EXPERIMENTAL_CXX0X__)) || \ + (defined(_MSC_VER) && _MSC_VER >= 1900) || \ + (defined(__SUNPRO_CC) && __SUNPRO_CC >= 0x5140 && defined(__GXX_EXPERIMENTAL_CXX0X__)) +#define RAPIDJSON_HAS_CXX11_NOEXCEPT 1 +#else +#define RAPIDJSON_HAS_CXX11_NOEXCEPT 0 +#endif +#endif +#if RAPIDJSON_HAS_CXX11_NOEXCEPT +#define RAPIDJSON_NOEXCEPT noexcept +#else +#define RAPIDJSON_NOEXCEPT /* noexcept */ +#endif // RAPIDJSON_HAS_CXX11_NOEXCEPT + +// no automatic detection, yet +#ifndef RAPIDJSON_HAS_CXX11_TYPETRAITS +#if (defined(_MSC_VER) && _MSC_VER >= 1700) +#define RAPIDJSON_HAS_CXX11_TYPETRAITS 1 +#else +#define RAPIDJSON_HAS_CXX11_TYPETRAITS 0 +#endif +#endif + +#ifndef RAPIDJSON_HAS_CXX11_RANGE_FOR +#if defined(__clang__) +#define RAPIDJSON_HAS_CXX11_RANGE_FOR __has_feature(cxx_range_for) +#elif (defined(RAPIDJSON_GNUC) && (RAPIDJSON_GNUC >= RAPIDJSON_VERSION_CODE(4,6,0)) && defined(__GXX_EXPERIMENTAL_CXX0X__)) || \ + (defined(_MSC_VER) && _MSC_VER >= 1700) || \ + (defined(__SUNPRO_CC) && __SUNPRO_CC >= 0x5140 && defined(__GXX_EXPERIMENTAL_CXX0X__)) +#define RAPIDJSON_HAS_CXX11_RANGE_FOR 1 +#else +#define RAPIDJSON_HAS_CXX11_RANGE_FOR 0 +#endif +#endif // RAPIDJSON_HAS_CXX11_RANGE_FOR + +//!@endcond + +//! Assertion (in non-throwing contexts). + /*! \ingroup RAPIDJSON_CONFIG + Some functions provide a \c noexcept guarantee, if the compiler supports it. + In these cases, the \ref RAPIDJSON_ASSERT macro cannot be overridden to + throw an exception. This macro adds a separate customization point for + such cases. + + Defaults to C \c assert() (as \ref RAPIDJSON_ASSERT), if \c noexcept is + supported, and to \ref RAPIDJSON_ASSERT otherwise. + */ + +/////////////////////////////////////////////////////////////////////////////// +// RAPIDJSON_NOEXCEPT_ASSERT + +#ifndef RAPIDJSON_NOEXCEPT_ASSERT +#ifdef RAPIDJSON_ASSERT_THROWS +#if RAPIDJSON_HAS_CXX11_NOEXCEPT +#define RAPIDJSON_NOEXCEPT_ASSERT(x) +#else +#define RAPIDJSON_NOEXCEPT_ASSERT(x) RAPIDJSON_ASSERT(x) +#endif // RAPIDJSON_HAS_CXX11_NOEXCEPT +#else +#define RAPIDJSON_NOEXCEPT_ASSERT(x) RAPIDJSON_ASSERT(x) +#endif // RAPIDJSON_ASSERT_THROWS +#endif // RAPIDJSON_NOEXCEPT_ASSERT + +/////////////////////////////////////////////////////////////////////////////// +// new/delete + +#ifndef RAPIDJSON_NEW +///! customization point for global \c new +#define RAPIDJSON_NEW(TypeName) new TypeName +#endif +#ifndef RAPIDJSON_DELETE +///! customization point for global \c delete +#define RAPIDJSON_DELETE(x) delete x +#endif + +/////////////////////////////////////////////////////////////////////////////// +// Type + +/*! \namespace rapidjson + \brief main RapidJSON namespace + \see RAPIDJSON_NAMESPACE +*/ +RAPIDJSON_NAMESPACE_BEGIN + +//! Type of JSON value +enum Type { + kNullType = 0, //!< null + kFalseType = 1, //!< false + kTrueType = 2, //!< true + kObjectType = 3, //!< object + kArrayType = 4, //!< array + kStringType = 5, //!< string + kNumberType = 6 //!< number +}; + +RAPIDJSON_NAMESPACE_END + +#endif // RAPIDJSON_RAPIDJSON_H_ diff --git a/include/rapidjson/reader.h b/include/rapidjson/reader.h new file mode 100644 index 00000000..44a6bcd3 --- /dev/null +++ b/include/rapidjson/reader.h @@ -0,0 +1,2230 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_READER_H_ +#define RAPIDJSON_READER_H_ + +/*! \file reader.h */ + +#include "allocators.h" +#include "stream.h" +#include "encodedstream.h" +#include "internal/meta.h" +#include "internal/stack.h" +#include "internal/strtod.h" +#include + +#if defined(RAPIDJSON_SIMD) && defined(_MSC_VER) +#include +#pragma intrinsic(_BitScanForward) +#endif +#ifdef RAPIDJSON_SSE42 +#include +#elif defined(RAPIDJSON_SSE2) +#include +#elif defined(RAPIDJSON_NEON) +#include +#endif + +#ifdef __clang__ +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(old-style-cast) +RAPIDJSON_DIAG_OFF(padded) +RAPIDJSON_DIAG_OFF(switch-enum) +#elif defined(_MSC_VER) +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(4127) // conditional expression is constant +RAPIDJSON_DIAG_OFF(4702) // unreachable code +#endif + +#ifdef __GNUC__ +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(effc++) +#endif + +//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN +#define RAPIDJSON_NOTHING /* deliberately empty */ +#ifndef RAPIDJSON_PARSE_ERROR_EARLY_RETURN +#define RAPIDJSON_PARSE_ERROR_EARLY_RETURN(value) \ + RAPIDJSON_MULTILINEMACRO_BEGIN \ + if (RAPIDJSON_UNLIKELY(HasParseError())) { return value; } \ + RAPIDJSON_MULTILINEMACRO_END +#endif +#define RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID \ + RAPIDJSON_PARSE_ERROR_EARLY_RETURN(RAPIDJSON_NOTHING) +//!@endcond + +/*! \def RAPIDJSON_PARSE_ERROR_NORETURN + \ingroup RAPIDJSON_ERRORS + \brief Macro to indicate a parse error. + \param parseErrorCode \ref rapidjson::ParseErrorCode of the error + \param offset position of the error in JSON input (\c size_t) + + This macros can be used as a customization point for the internal + error handling mechanism of RapidJSON. + + A common usage model is to throw an exception instead of requiring the + caller to explicitly check the \ref rapidjson::GenericReader::Parse's + return value: + + \code + #define RAPIDJSON_PARSE_ERROR_NORETURN(parseErrorCode,offset) \ + throw ParseException(parseErrorCode, #parseErrorCode, offset) + + #include // std::runtime_error + #include "rapidjson/error/error.h" // rapidjson::ParseResult + + struct ParseException : std::runtime_error, rapidjson::ParseResult { + ParseException(rapidjson::ParseErrorCode code, const char* msg, size_t offset) + : std::runtime_error(msg), ParseResult(code, offset) {} + }; + + #include "rapidjson/reader.h" + \endcode + + \see RAPIDJSON_PARSE_ERROR, rapidjson::GenericReader::Parse + */ +#ifndef RAPIDJSON_PARSE_ERROR_NORETURN +#define RAPIDJSON_PARSE_ERROR_NORETURN(parseErrorCode, offset) \ + RAPIDJSON_MULTILINEMACRO_BEGIN \ + RAPIDJSON_ASSERT(!HasParseError()); /* Error can only be assigned once */ \ + SetParseError(parseErrorCode, offset); \ + RAPIDJSON_MULTILINEMACRO_END +#endif + +/*! \def RAPIDJSON_PARSE_ERROR + \ingroup RAPIDJSON_ERRORS + \brief (Internal) macro to indicate and handle a parse error. + \param parseErrorCode \ref rapidjson::ParseErrorCode of the error + \param offset position of the error in JSON input (\c size_t) + + Invokes RAPIDJSON_PARSE_ERROR_NORETURN and stops the parsing. + + \see RAPIDJSON_PARSE_ERROR_NORETURN + \hideinitializer + */ +#ifndef RAPIDJSON_PARSE_ERROR +#define RAPIDJSON_PARSE_ERROR(parseErrorCode, offset) \ + RAPIDJSON_MULTILINEMACRO_BEGIN \ + RAPIDJSON_PARSE_ERROR_NORETURN(parseErrorCode, offset); \ + RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID; \ + RAPIDJSON_MULTILINEMACRO_END +#endif + +#include "error/error.h" // ParseErrorCode, ParseResult + +RAPIDJSON_NAMESPACE_BEGIN + +/////////////////////////////////////////////////////////////////////////////// +// ParseFlag + +/*! \def RAPIDJSON_PARSE_DEFAULT_FLAGS + \ingroup RAPIDJSON_CONFIG + \brief User-defined kParseDefaultFlags definition. + + User can define this as any \c ParseFlag combinations. +*/ +#ifndef RAPIDJSON_PARSE_DEFAULT_FLAGS +#define RAPIDJSON_PARSE_DEFAULT_FLAGS kParseNoFlags +#endif + +//! Combination of parseFlags +/*! \see Reader::Parse, Document::Parse, Document::ParseInsitu, Document::ParseStream + */ +enum ParseFlag { + kParseNoFlags = 0, //!< No flags are set. + kParseInsituFlag = 1, //!< In-situ(destructive) parsing. + kParseValidateEncodingFlag = 2, //!< Validate encoding of JSON strings. + kParseIterativeFlag = 4, //!< Iterative(constant complexity in terms of function call stack size) parsing. + kParseStopWhenDoneFlag = 8, //!< After parsing a complete JSON root from stream, stop further processing the rest of stream. When this flag is used, parser will not generate kParseErrorDocumentRootNotSingular error. + kParseFullPrecisionFlag = 16, //!< Parse number in full precision (but slower). + kParseCommentsFlag = 32, //!< Allow one-line (//) and multi-line (/**/) comments. + kParseNumbersAsStringsFlag = 64, //!< Parse all numbers (ints/doubles) as strings. + kParseTrailingCommasFlag = 128, //!< Allow trailing commas at the end of objects and arrays. + kParseNanAndInfFlag = 256, //!< Allow parsing NaN, Inf, Infinity, -Inf and -Infinity as doubles. + kParseDefaultFlags = RAPIDJSON_PARSE_DEFAULT_FLAGS //!< Default parse flags. Can be customized by defining RAPIDJSON_PARSE_DEFAULT_FLAGS +}; + +/////////////////////////////////////////////////////////////////////////////// +// Handler + +/*! \class rapidjson::Handler + \brief Concept for receiving events from GenericReader upon parsing. + The functions return true if no error occurs. If they return false, + the event publisher should terminate the process. +\code +concept Handler { + typename Ch; + + bool Null(); + bool Bool(bool b); + bool Int(int i); + bool Uint(unsigned i); + bool Int64(int64_t i); + bool Uint64(uint64_t i); + bool Double(double d); + /// enabled via kParseNumbersAsStringsFlag, string is not null-terminated (use length) + bool RawNumber(const Ch* str, SizeType length, bool copy); + bool String(const Ch* str, SizeType length, bool copy); + bool StartObject(); + bool Key(const Ch* str, SizeType length, bool copy); + bool EndObject(SizeType memberCount); + bool StartArray(); + bool EndArray(SizeType elementCount); +}; +\endcode +*/ +/////////////////////////////////////////////////////////////////////////////// +// BaseReaderHandler + +//! Default implementation of Handler. +/*! This can be used as base class of any reader handler. + \note implements Handler concept +*/ +template, typename Derived = void> +struct BaseReaderHandler { + typedef typename Encoding::Ch Ch; + + typedef typename internal::SelectIf, BaseReaderHandler, Derived>::Type Override; + + bool Default() { return true; } + bool Null() { return static_cast(*this).Default(); } + bool Bool(bool) { return static_cast(*this).Default(); } + bool Int(int) { return static_cast(*this).Default(); } + bool Uint(unsigned) { return static_cast(*this).Default(); } + bool Int64(int64_t) { return static_cast(*this).Default(); } + bool Uint64(uint64_t) { return static_cast(*this).Default(); } + bool Double(double) { return static_cast(*this).Default(); } + /// enabled via kParseNumbersAsStringsFlag, string is not null-terminated (use length) + bool RawNumber(const Ch* str, SizeType len, bool copy) { return static_cast(*this).String(str, len, copy); } + bool String(const Ch*, SizeType, bool) { return static_cast(*this).Default(); } + bool StartObject() { return static_cast(*this).Default(); } + bool Key(const Ch* str, SizeType len, bool copy) { return static_cast(*this).String(str, len, copy); } + bool EndObject(SizeType) { return static_cast(*this).Default(); } + bool StartArray() { return static_cast(*this).Default(); } + bool EndArray(SizeType) { return static_cast(*this).Default(); } +}; + +/////////////////////////////////////////////////////////////////////////////// +// StreamLocalCopy + +namespace internal { + +template::copyOptimization> +class StreamLocalCopy; + +//! Do copy optimization. +template +class StreamLocalCopy { +public: + StreamLocalCopy(Stream& original) : s(original), original_(original) {} + ~StreamLocalCopy() { original_ = s; } + + Stream s; + +private: + StreamLocalCopy& operator=(const StreamLocalCopy&) /* = delete */; + + Stream& original_; +}; + +//! Keep reference. +template +class StreamLocalCopy { +public: + StreamLocalCopy(Stream& original) : s(original) {} + + Stream& s; + +private: + StreamLocalCopy& operator=(const StreamLocalCopy&) /* = delete */; +}; + +} // namespace internal + +/////////////////////////////////////////////////////////////////////////////// +// SkipWhitespace + +//! Skip the JSON white spaces in a stream. +/*! \param is A input stream for skipping white spaces. + \note This function has SSE2/SSE4.2 specialization. +*/ +template +void SkipWhitespace(InputStream& is) { + internal::StreamLocalCopy copy(is); + InputStream& s(copy.s); + + typename InputStream::Ch c; + while ((c = s.Peek()) == ' ' || c == '\n' || c == '\r' || c == '\t') + s.Take(); +} + +inline const char* SkipWhitespace(const char* p, const char* end) { + while (p != end && (*p == ' ' || *p == '\n' || *p == '\r' || *p == '\t')) + ++p; + return p; +} + +#ifdef RAPIDJSON_SSE42 +//! Skip whitespace with SSE 4.2 pcmpistrm instruction, testing 16 8-byte characters at once. +inline const char *SkipWhitespace_SIMD(const char* p) { + // Fast return for single non-whitespace + if (*p == ' ' || *p == '\n' || *p == '\r' || *p == '\t') + ++p; + else + return p; + + // 16-byte align to the next boundary + const char* nextAligned = reinterpret_cast((reinterpret_cast(p) + 15) & static_cast(~15)); + while (p != nextAligned) + if (*p == ' ' || *p == '\n' || *p == '\r' || *p == '\t') + ++p; + else + return p; + + // The rest of string using SIMD + static const char whitespace[16] = " \n\r\t"; + const __m128i w = _mm_loadu_si128(reinterpret_cast(&whitespace[0])); + + for (;; p += 16) { + const __m128i s = _mm_load_si128(reinterpret_cast(p)); + const int r = _mm_cmpistri(w, s, _SIDD_UBYTE_OPS | _SIDD_CMP_EQUAL_ANY | _SIDD_LEAST_SIGNIFICANT | _SIDD_NEGATIVE_POLARITY); + if (r != 16) // some of characters is non-whitespace + return p + r; + } +} + +inline const char *SkipWhitespace_SIMD(const char* p, const char* end) { + // Fast return for single non-whitespace + if (p != end && (*p == ' ' || *p == '\n' || *p == '\r' || *p == '\t')) + ++p; + else + return p; + + // The middle of string using SIMD + static const char whitespace[16] = " \n\r\t"; + const __m128i w = _mm_loadu_si128(reinterpret_cast(&whitespace[0])); + + for (; p <= end - 16; p += 16) { + const __m128i s = _mm_loadu_si128(reinterpret_cast(p)); + const int r = _mm_cmpistri(w, s, _SIDD_UBYTE_OPS | _SIDD_CMP_EQUAL_ANY | _SIDD_LEAST_SIGNIFICANT | _SIDD_NEGATIVE_POLARITY); + if (r != 16) // some of characters is non-whitespace + return p + r; + } + + return SkipWhitespace(p, end); +} + +#elif defined(RAPIDJSON_SSE2) + +//! Skip whitespace with SSE2 instructions, testing 16 8-byte characters at once. +inline const char *SkipWhitespace_SIMD(const char* p) { + // Fast return for single non-whitespace + if (*p == ' ' || *p == '\n' || *p == '\r' || *p == '\t') + ++p; + else + return p; + + // 16-byte align to the next boundary + const char* nextAligned = reinterpret_cast((reinterpret_cast(p) + 15) & static_cast(~15)); + while (p != nextAligned) + if (*p == ' ' || *p == '\n' || *p == '\r' || *p == '\t') + ++p; + else + return p; + + // The rest of string + #define C16(c) { c, c, c, c, c, c, c, c, c, c, c, c, c, c, c, c } + static const char whitespaces[4][16] = { C16(' '), C16('\n'), C16('\r'), C16('\t') }; + #undef C16 + + const __m128i w0 = _mm_loadu_si128(reinterpret_cast(&whitespaces[0][0])); + const __m128i w1 = _mm_loadu_si128(reinterpret_cast(&whitespaces[1][0])); + const __m128i w2 = _mm_loadu_si128(reinterpret_cast(&whitespaces[2][0])); + const __m128i w3 = _mm_loadu_si128(reinterpret_cast(&whitespaces[3][0])); + + for (;; p += 16) { + const __m128i s = _mm_load_si128(reinterpret_cast(p)); + __m128i x = _mm_cmpeq_epi8(s, w0); + x = _mm_or_si128(x, _mm_cmpeq_epi8(s, w1)); + x = _mm_or_si128(x, _mm_cmpeq_epi8(s, w2)); + x = _mm_or_si128(x, _mm_cmpeq_epi8(s, w3)); + unsigned short r = static_cast(~_mm_movemask_epi8(x)); + if (r != 0) { // some of characters may be non-whitespace +#ifdef _MSC_VER // Find the index of first non-whitespace + unsigned long offset; + _BitScanForward(&offset, r); + return p + offset; +#else + return p + __builtin_ffs(r) - 1; +#endif + } + } +} + +inline const char *SkipWhitespace_SIMD(const char* p, const char* end) { + // Fast return for single non-whitespace + if (p != end && (*p == ' ' || *p == '\n' || *p == '\r' || *p == '\t')) + ++p; + else + return p; + + // The rest of string + #define C16(c) { c, c, c, c, c, c, c, c, c, c, c, c, c, c, c, c } + static const char whitespaces[4][16] = { C16(' '), C16('\n'), C16('\r'), C16('\t') }; + #undef C16 + + const __m128i w0 = _mm_loadu_si128(reinterpret_cast(&whitespaces[0][0])); + const __m128i w1 = _mm_loadu_si128(reinterpret_cast(&whitespaces[1][0])); + const __m128i w2 = _mm_loadu_si128(reinterpret_cast(&whitespaces[2][0])); + const __m128i w3 = _mm_loadu_si128(reinterpret_cast(&whitespaces[3][0])); + + for (; p <= end - 16; p += 16) { + const __m128i s = _mm_loadu_si128(reinterpret_cast(p)); + __m128i x = _mm_cmpeq_epi8(s, w0); + x = _mm_or_si128(x, _mm_cmpeq_epi8(s, w1)); + x = _mm_or_si128(x, _mm_cmpeq_epi8(s, w2)); + x = _mm_or_si128(x, _mm_cmpeq_epi8(s, w3)); + unsigned short r = static_cast(~_mm_movemask_epi8(x)); + if (r != 0) { // some of characters may be non-whitespace +#ifdef _MSC_VER // Find the index of first non-whitespace + unsigned long offset; + _BitScanForward(&offset, r); + return p + offset; +#else + return p + __builtin_ffs(r) - 1; +#endif + } + } + + return SkipWhitespace(p, end); +} + +#elif defined(RAPIDJSON_NEON) + +//! Skip whitespace with ARM Neon instructions, testing 16 8-byte characters at once. +inline const char *SkipWhitespace_SIMD(const char* p) { + // Fast return for single non-whitespace + if (*p == ' ' || *p == '\n' || *p == '\r' || *p == '\t') + ++p; + else + return p; + + // 16-byte align to the next boundary + const char* nextAligned = reinterpret_cast((reinterpret_cast(p) + 15) & static_cast(~15)); + while (p != nextAligned) + if (*p == ' ' || *p == '\n' || *p == '\r' || *p == '\t') + ++p; + else + return p; + + const uint8x16_t w0 = vmovq_n_u8(' '); + const uint8x16_t w1 = vmovq_n_u8('\n'); + const uint8x16_t w2 = vmovq_n_u8('\r'); + const uint8x16_t w3 = vmovq_n_u8('\t'); + + for (;; p += 16) { + const uint8x16_t s = vld1q_u8(reinterpret_cast(p)); + uint8x16_t x = vceqq_u8(s, w0); + x = vorrq_u8(x, vceqq_u8(s, w1)); + x = vorrq_u8(x, vceqq_u8(s, w2)); + x = vorrq_u8(x, vceqq_u8(s, w3)); + + x = vmvnq_u8(x); // Negate + x = vrev64q_u8(x); // Rev in 64 + uint64_t low = vgetq_lane_u64(reinterpret_cast(x), 0); // extract + uint64_t high = vgetq_lane_u64(reinterpret_cast(x), 1); // extract + + if (low == 0) { + if (high != 0) { + int lz =__builtin_clzll(high);; + return p + 8 + (lz >> 3); + } + } else { + int lz = __builtin_clzll(low);; + return p + (lz >> 3); + } + } +} + +inline const char *SkipWhitespace_SIMD(const char* p, const char* end) { + // Fast return for single non-whitespace + if (p != end && (*p == ' ' || *p == '\n' || *p == '\r' || *p == '\t')) + ++p; + else + return p; + + const uint8x16_t w0 = vmovq_n_u8(' '); + const uint8x16_t w1 = vmovq_n_u8('\n'); + const uint8x16_t w2 = vmovq_n_u8('\r'); + const uint8x16_t w3 = vmovq_n_u8('\t'); + + for (; p <= end - 16; p += 16) { + const uint8x16_t s = vld1q_u8(reinterpret_cast(p)); + uint8x16_t x = vceqq_u8(s, w0); + x = vorrq_u8(x, vceqq_u8(s, w1)); + x = vorrq_u8(x, vceqq_u8(s, w2)); + x = vorrq_u8(x, vceqq_u8(s, w3)); + + x = vmvnq_u8(x); // Negate + x = vrev64q_u8(x); // Rev in 64 + uint64_t low = vgetq_lane_u64(reinterpret_cast(x), 0); // extract + uint64_t high = vgetq_lane_u64(reinterpret_cast(x), 1); // extract + + if (low == 0) { + if (high != 0) { + int lz = __builtin_clzll(high); + return p + 8 + (lz >> 3); + } + } else { + int lz = __builtin_clzll(low); + return p + (lz >> 3); + } + } + + return SkipWhitespace(p, end); +} + +#endif // RAPIDJSON_NEON + +#ifdef RAPIDJSON_SIMD +//! Template function specialization for InsituStringStream +template<> inline void SkipWhitespace(InsituStringStream& is) { + is.src_ = const_cast(SkipWhitespace_SIMD(is.src_)); +} + +//! Template function specialization for StringStream +template<> inline void SkipWhitespace(StringStream& is) { + is.src_ = SkipWhitespace_SIMD(is.src_); +} + +template<> inline void SkipWhitespace(EncodedInputStream, MemoryStream>& is) { + is.is_.src_ = SkipWhitespace_SIMD(is.is_.src_, is.is_.end_); +} +#endif // RAPIDJSON_SIMD + +/////////////////////////////////////////////////////////////////////////////// +// GenericReader + +//! SAX-style JSON parser. Use \ref Reader for UTF8 encoding and default allocator. +/*! GenericReader parses JSON text from a stream, and send events synchronously to an + object implementing Handler concept. + + It needs to allocate a stack for storing a single decoded string during + non-destructive parsing. + + For in-situ parsing, the decoded string is directly written to the source + text string, no temporary buffer is required. + + A GenericReader object can be reused for parsing multiple JSON text. + + \tparam SourceEncoding Encoding of the input stream. + \tparam TargetEncoding Encoding of the parse output. + \tparam StackAllocator Allocator type for stack. +*/ +template +class GenericReader { +public: + typedef typename SourceEncoding::Ch Ch; //!< SourceEncoding character type + + //! Constructor. + /*! \param stackAllocator Optional allocator for allocating stack memory. (Only use for non-destructive parsing) + \param stackCapacity stack capacity in bytes for storing a single decoded string. (Only use for non-destructive parsing) + */ + GenericReader(StackAllocator* stackAllocator = 0, size_t stackCapacity = kDefaultStackCapacity) : + stack_(stackAllocator, stackCapacity), parseResult_(), state_(IterativeParsingStartState) {} + + //! Parse JSON text. + /*! \tparam parseFlags Combination of \ref ParseFlag. + \tparam InputStream Type of input stream, implementing Stream concept. + \tparam Handler Type of handler, implementing Handler concept. + \param is Input stream to be parsed. + \param handler The handler to receive events. + \return Whether the parsing is successful. + */ + template + ParseResult Parse(InputStream& is, Handler& handler) { + if (parseFlags & kParseIterativeFlag) + return IterativeParse(is, handler); + + parseResult_.Clear(); + + ClearStackOnExit scope(*this); + + SkipWhitespaceAndComments(is); + RAPIDJSON_PARSE_ERROR_EARLY_RETURN(parseResult_); + + if (RAPIDJSON_UNLIKELY(is.Peek() == '\0')) { + RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorDocumentEmpty, is.Tell()); + RAPIDJSON_PARSE_ERROR_EARLY_RETURN(parseResult_); + } + else { + ParseValue(is, handler); + RAPIDJSON_PARSE_ERROR_EARLY_RETURN(parseResult_); + + if (!(parseFlags & kParseStopWhenDoneFlag)) { + SkipWhitespaceAndComments(is); + RAPIDJSON_PARSE_ERROR_EARLY_RETURN(parseResult_); + + if (RAPIDJSON_UNLIKELY(is.Peek() != '\0')) { + RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorDocumentRootNotSingular, is.Tell()); + RAPIDJSON_PARSE_ERROR_EARLY_RETURN(parseResult_); + } + } + } + + return parseResult_; + } + + //! Parse JSON text (with \ref kParseDefaultFlags) + /*! \tparam InputStream Type of input stream, implementing Stream concept + \tparam Handler Type of handler, implementing Handler concept. + \param is Input stream to be parsed. + \param handler The handler to receive events. + \return Whether the parsing is successful. + */ + template + ParseResult Parse(InputStream& is, Handler& handler) { + return Parse(is, handler); + } + + //! Initialize JSON text token-by-token parsing + /*! + */ + void IterativeParseInit() { + parseResult_.Clear(); + state_ = IterativeParsingStartState; + } + + //! Parse one token from JSON text + /*! \tparam InputStream Type of input stream, implementing Stream concept + \tparam Handler Type of handler, implementing Handler concept. + \param is Input stream to be parsed. + \param handler The handler to receive events. + \return Whether the parsing is successful. + */ + template + bool IterativeParseNext(InputStream& is, Handler& handler) { + while (RAPIDJSON_LIKELY(is.Peek() != '\0')) { + SkipWhitespaceAndComments(is); + + Token t = Tokenize(is.Peek()); + IterativeParsingState n = Predict(state_, t); + IterativeParsingState d = Transit(state_, t, n, is, handler); + + // If we've finished or hit an error... + if (RAPIDJSON_UNLIKELY(IsIterativeParsingCompleteState(d))) { + // Report errors. + if (d == IterativeParsingErrorState) { + HandleError(state_, is); + return false; + } + + // Transition to the finish state. + RAPIDJSON_ASSERT(d == IterativeParsingFinishState); + state_ = d; + + // If StopWhenDone is not set... + if (!(parseFlags & kParseStopWhenDoneFlag)) { + // ... and extra non-whitespace data is found... + SkipWhitespaceAndComments(is); + if (is.Peek() != '\0') { + // ... this is considered an error. + HandleError(state_, is); + return false; + } + } + + // Success! We are done! + return true; + } + + // Transition to the new state. + state_ = d; + + // If we parsed anything other than a delimiter, we invoked the handler, so we can return true now. + if (!IsIterativeParsingDelimiterState(n)) + return true; + } + + // We reached the end of file. + stack_.Clear(); + + if (state_ != IterativeParsingFinishState) { + HandleError(state_, is); + return false; + } + + return true; + } + + //! Check if token-by-token parsing JSON text is complete + /*! \return Whether the JSON has been fully decoded. + */ + RAPIDJSON_FORCEINLINE bool IterativeParseComplete() const { + return IsIterativeParsingCompleteState(state_); + } + + //! Whether a parse error has occurred in the last parsing. + bool HasParseError() const { return parseResult_.IsError(); } + + //! Get the \ref ParseErrorCode of last parsing. + ParseErrorCode GetParseErrorCode() const { return parseResult_.Code(); } + + //! Get the position of last parsing error in input, 0 otherwise. + size_t GetErrorOffset() const { return parseResult_.Offset(); } + +protected: + void SetParseError(ParseErrorCode code, size_t offset) { parseResult_.Set(code, offset); } + +private: + // Prohibit copy constructor & assignment operator. + GenericReader(const GenericReader&); + GenericReader& operator=(const GenericReader&); + + void ClearStack() { stack_.Clear(); } + + // clear stack on any exit from ParseStream, e.g. due to exception + struct ClearStackOnExit { + explicit ClearStackOnExit(GenericReader& r) : r_(r) {} + ~ClearStackOnExit() { r_.ClearStack(); } + private: + GenericReader& r_; + ClearStackOnExit(const ClearStackOnExit&); + ClearStackOnExit& operator=(const ClearStackOnExit&); + }; + + template + void SkipWhitespaceAndComments(InputStream& is) { + SkipWhitespace(is); + + if (parseFlags & kParseCommentsFlag) { + while (RAPIDJSON_UNLIKELY(Consume(is, '/'))) { + if (Consume(is, '*')) { + while (true) { + if (RAPIDJSON_UNLIKELY(is.Peek() == '\0')) + RAPIDJSON_PARSE_ERROR(kParseErrorUnspecificSyntaxError, is.Tell()); + else if (Consume(is, '*')) { + if (Consume(is, '/')) + break; + } + else + is.Take(); + } + } + else if (RAPIDJSON_LIKELY(Consume(is, '/'))) + while (is.Peek() != '\0' && is.Take() != '\n') {} + else + RAPIDJSON_PARSE_ERROR(kParseErrorUnspecificSyntaxError, is.Tell()); + + SkipWhitespace(is); + } + } + } + + // Parse object: { string : value, ... } + template + void ParseObject(InputStream& is, Handler& handler) { + RAPIDJSON_ASSERT(is.Peek() == '{'); + is.Take(); // Skip '{' + + if (RAPIDJSON_UNLIKELY(!handler.StartObject())) + RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell()); + + SkipWhitespaceAndComments(is); + RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID; + + if (Consume(is, '}')) { + if (RAPIDJSON_UNLIKELY(!handler.EndObject(0))) // empty object + RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell()); + return; + } + + for (SizeType memberCount = 0;;) { + if (RAPIDJSON_UNLIKELY(is.Peek() != '"')) + RAPIDJSON_PARSE_ERROR(kParseErrorObjectMissName, is.Tell()); + + ParseString(is, handler, true); + RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID; + + SkipWhitespaceAndComments(is); + RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID; + + if (RAPIDJSON_UNLIKELY(!Consume(is, ':'))) + RAPIDJSON_PARSE_ERROR(kParseErrorObjectMissColon, is.Tell()); + + SkipWhitespaceAndComments(is); + RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID; + + ParseValue(is, handler); + RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID; + + SkipWhitespaceAndComments(is); + RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID; + + ++memberCount; + + switch (is.Peek()) { + case ',': + is.Take(); + SkipWhitespaceAndComments(is); + RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID; + break; + case '}': + is.Take(); + if (RAPIDJSON_UNLIKELY(!handler.EndObject(memberCount))) + RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell()); + return; + default: + RAPIDJSON_PARSE_ERROR(kParseErrorObjectMissCommaOrCurlyBracket, is.Tell()); break; // This useless break is only for making warning and coverage happy + } + + if (parseFlags & kParseTrailingCommasFlag) { + if (is.Peek() == '}') { + if (RAPIDJSON_UNLIKELY(!handler.EndObject(memberCount))) + RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell()); + is.Take(); + return; + } + } + } + } + + // Parse array: [ value, ... ] + template + void ParseArray(InputStream& is, Handler& handler) { + RAPIDJSON_ASSERT(is.Peek() == '['); + is.Take(); // Skip '[' + + if (RAPIDJSON_UNLIKELY(!handler.StartArray())) + RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell()); + + SkipWhitespaceAndComments(is); + RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID; + + if (Consume(is, ']')) { + if (RAPIDJSON_UNLIKELY(!handler.EndArray(0))) // empty array + RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell()); + return; + } + + for (SizeType elementCount = 0;;) { + ParseValue(is, handler); + RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID; + + ++elementCount; + SkipWhitespaceAndComments(is); + RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID; + + if (Consume(is, ',')) { + SkipWhitespaceAndComments(is); + RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID; + } + else if (Consume(is, ']')) { + if (RAPIDJSON_UNLIKELY(!handler.EndArray(elementCount))) + RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell()); + return; + } + else + RAPIDJSON_PARSE_ERROR(kParseErrorArrayMissCommaOrSquareBracket, is.Tell()); + + if (parseFlags & kParseTrailingCommasFlag) { + if (is.Peek() == ']') { + if (RAPIDJSON_UNLIKELY(!handler.EndArray(elementCount))) + RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell()); + is.Take(); + return; + } + } + } + } + + template + void ParseNull(InputStream& is, Handler& handler) { + RAPIDJSON_ASSERT(is.Peek() == 'n'); + is.Take(); + + if (RAPIDJSON_LIKELY(Consume(is, 'u') && Consume(is, 'l') && Consume(is, 'l'))) { + if (RAPIDJSON_UNLIKELY(!handler.Null())) + RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell()); + } + else + RAPIDJSON_PARSE_ERROR(kParseErrorValueInvalid, is.Tell()); + } + + template + void ParseTrue(InputStream& is, Handler& handler) { + RAPIDJSON_ASSERT(is.Peek() == 't'); + is.Take(); + + if (RAPIDJSON_LIKELY(Consume(is, 'r') && Consume(is, 'u') && Consume(is, 'e'))) { + if (RAPIDJSON_UNLIKELY(!handler.Bool(true))) + RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell()); + } + else + RAPIDJSON_PARSE_ERROR(kParseErrorValueInvalid, is.Tell()); + } + + template + void ParseFalse(InputStream& is, Handler& handler) { + RAPIDJSON_ASSERT(is.Peek() == 'f'); + is.Take(); + + if (RAPIDJSON_LIKELY(Consume(is, 'a') && Consume(is, 'l') && Consume(is, 's') && Consume(is, 'e'))) { + if (RAPIDJSON_UNLIKELY(!handler.Bool(false))) + RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell()); + } + else + RAPIDJSON_PARSE_ERROR(kParseErrorValueInvalid, is.Tell()); + } + + template + RAPIDJSON_FORCEINLINE static bool Consume(InputStream& is, typename InputStream::Ch expect) { + if (RAPIDJSON_LIKELY(is.Peek() == expect)) { + is.Take(); + return true; + } + else + return false; + } + + // Helper function to parse four hexadecimal digits in \uXXXX in ParseString(). + template + unsigned ParseHex4(InputStream& is, size_t escapeOffset) { + unsigned codepoint = 0; + for (int i = 0; i < 4; i++) { + Ch c = is.Peek(); + codepoint <<= 4; + codepoint += static_cast(c); + if (c >= '0' && c <= '9') + codepoint -= '0'; + else if (c >= 'A' && c <= 'F') + codepoint -= 'A' - 10; + else if (c >= 'a' && c <= 'f') + codepoint -= 'a' - 10; + else { + RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorStringUnicodeEscapeInvalidHex, escapeOffset); + RAPIDJSON_PARSE_ERROR_EARLY_RETURN(0); + } + is.Take(); + } + return codepoint; + } + + template + class StackStream { + public: + typedef CharType Ch; + + StackStream(internal::Stack& stack) : stack_(stack), length_(0) {} + RAPIDJSON_FORCEINLINE void Put(Ch c) { + *stack_.template Push() = c; + ++length_; + } + + RAPIDJSON_FORCEINLINE void* Push(SizeType count) { + length_ += count; + return stack_.template Push(count); + } + + size_t Length() const { return length_; } + + Ch* Pop() { + return stack_.template Pop(length_); + } + + private: + StackStream(const StackStream&); + StackStream& operator=(const StackStream&); + + internal::Stack& stack_; + SizeType length_; + }; + + // Parse string and generate String event. Different code paths for kParseInsituFlag. + template + void ParseString(InputStream& is, Handler& handler, bool isKey = false) { + internal::StreamLocalCopy copy(is); + InputStream& s(copy.s); + + RAPIDJSON_ASSERT(s.Peek() == '\"'); + s.Take(); // Skip '\"' + + bool success = false; + if (parseFlags & kParseInsituFlag) { + typename InputStream::Ch *head = s.PutBegin(); + ParseStringToStream(s, s); + RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID; + size_t length = s.PutEnd(head) - 1; + RAPIDJSON_ASSERT(length <= 0xFFFFFFFF); + const typename TargetEncoding::Ch* const str = reinterpret_cast(head); + success = (isKey ? handler.Key(str, SizeType(length), false) : handler.String(str, SizeType(length), false)); + } + else { + StackStream stackStream(stack_); + ParseStringToStream(s, stackStream); + RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID; + SizeType length = static_cast(stackStream.Length()) - 1; + const typename TargetEncoding::Ch* const str = stackStream.Pop(); + success = (isKey ? handler.Key(str, length, true) : handler.String(str, length, true)); + } + if (RAPIDJSON_UNLIKELY(!success)) + RAPIDJSON_PARSE_ERROR(kParseErrorTermination, s.Tell()); + } + + // Parse string to an output is + // This function handles the prefix/suffix double quotes, escaping, and optional encoding validation. + template + RAPIDJSON_FORCEINLINE void ParseStringToStream(InputStream& is, OutputStream& os) { +//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN +#define Z16 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 + static const char escape[256] = { + Z16, Z16, 0, 0,'\"', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,'/', + Z16, Z16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,'\\', 0, 0, 0, + 0, 0,'\b', 0, 0, 0,'\f', 0, 0, 0, 0, 0, 0, 0,'\n', 0, + 0, 0,'\r', 0,'\t', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + Z16, Z16, Z16, Z16, Z16, Z16, Z16, Z16 + }; +#undef Z16 +//!@endcond + + for (;;) { + // Scan and copy string before "\\\"" or < 0x20. This is an optional optimzation. + if (!(parseFlags & kParseValidateEncodingFlag)) + ScanCopyUnescapedString(is, os); + + Ch c = is.Peek(); + if (RAPIDJSON_UNLIKELY(c == '\\')) { // Escape + size_t escapeOffset = is.Tell(); // For invalid escaping, report the initial '\\' as error offset + is.Take(); + Ch e = is.Peek(); + if ((sizeof(Ch) == 1 || unsigned(e) < 256) && RAPIDJSON_LIKELY(escape[static_cast(e)])) { + is.Take(); + os.Put(static_cast(escape[static_cast(e)])); + } + else if (RAPIDJSON_LIKELY(e == 'u')) { // Unicode + is.Take(); + unsigned codepoint = ParseHex4(is, escapeOffset); + RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID; + if (RAPIDJSON_UNLIKELY(codepoint >= 0xD800 && codepoint <= 0xDBFF)) { + // Handle UTF-16 surrogate pair + if (RAPIDJSON_UNLIKELY(!Consume(is, '\\') || !Consume(is, 'u'))) + RAPIDJSON_PARSE_ERROR(kParseErrorStringUnicodeSurrogateInvalid, escapeOffset); + unsigned codepoint2 = ParseHex4(is, escapeOffset); + RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID; + if (RAPIDJSON_UNLIKELY(codepoint2 < 0xDC00 || codepoint2 > 0xDFFF)) + RAPIDJSON_PARSE_ERROR(kParseErrorStringUnicodeSurrogateInvalid, escapeOffset); + codepoint = (((codepoint - 0xD800) << 10) | (codepoint2 - 0xDC00)) + 0x10000; + } + TEncoding::Encode(os, codepoint); + } + else + RAPIDJSON_PARSE_ERROR(kParseErrorStringEscapeInvalid, escapeOffset); + } + else if (RAPIDJSON_UNLIKELY(c == '"')) { // Closing double quote + is.Take(); + os.Put('\0'); // null-terminate the string + return; + } + else if (RAPIDJSON_UNLIKELY(static_cast(c) < 0x20)) { // RFC 4627: unescaped = %x20-21 / %x23-5B / %x5D-10FFFF + if (c == '\0') + RAPIDJSON_PARSE_ERROR(kParseErrorStringMissQuotationMark, is.Tell()); + else + RAPIDJSON_PARSE_ERROR(kParseErrorStringInvalidEncoding, is.Tell()); + } + else { + size_t offset = is.Tell(); + if (RAPIDJSON_UNLIKELY((parseFlags & kParseValidateEncodingFlag ? + !Transcoder::Validate(is, os) : + !Transcoder::Transcode(is, os)))) + RAPIDJSON_PARSE_ERROR(kParseErrorStringInvalidEncoding, offset); + } + } + } + + template + static RAPIDJSON_FORCEINLINE void ScanCopyUnescapedString(InputStream&, OutputStream&) { + // Do nothing for generic version + } + +#if defined(RAPIDJSON_SSE2) || defined(RAPIDJSON_SSE42) + // StringStream -> StackStream + static RAPIDJSON_FORCEINLINE void ScanCopyUnescapedString(StringStream& is, StackStream& os) { + const char* p = is.src_; + + // Scan one by one until alignment (unaligned load may cross page boundary and cause crash) + const char* nextAligned = reinterpret_cast((reinterpret_cast(p) + 15) & static_cast(~15)); + while (p != nextAligned) + if (RAPIDJSON_UNLIKELY(*p == '\"') || RAPIDJSON_UNLIKELY(*p == '\\') || RAPIDJSON_UNLIKELY(static_cast(*p) < 0x20)) { + is.src_ = p; + return; + } + else + os.Put(*p++); + + // The rest of string using SIMD + static const char dquote[16] = { '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"' }; + static const char bslash[16] = { '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\' }; + static const char space[16] = { 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F }; + const __m128i dq = _mm_loadu_si128(reinterpret_cast(&dquote[0])); + const __m128i bs = _mm_loadu_si128(reinterpret_cast(&bslash[0])); + const __m128i sp = _mm_loadu_si128(reinterpret_cast(&space[0])); + + for (;; p += 16) { + const __m128i s = _mm_load_si128(reinterpret_cast(p)); + const __m128i t1 = _mm_cmpeq_epi8(s, dq); + const __m128i t2 = _mm_cmpeq_epi8(s, bs); + const __m128i t3 = _mm_cmpeq_epi8(_mm_max_epu8(s, sp), sp); // s < 0x20 <=> max(s, 0x1F) == 0x1F + const __m128i x = _mm_or_si128(_mm_or_si128(t1, t2), t3); + unsigned short r = static_cast(_mm_movemask_epi8(x)); + if (RAPIDJSON_UNLIKELY(r != 0)) { // some of characters is escaped + SizeType length; + #ifdef _MSC_VER // Find the index of first escaped + unsigned long offset; + _BitScanForward(&offset, r); + length = offset; + #else + length = static_cast(__builtin_ffs(r) - 1); + #endif + if (length != 0) { + char* q = reinterpret_cast(os.Push(length)); + for (size_t i = 0; i < length; i++) + q[i] = p[i]; + + p += length; + } + break; + } + _mm_storeu_si128(reinterpret_cast<__m128i *>(os.Push(16)), s); + } + + is.src_ = p; + } + + // InsituStringStream -> InsituStringStream + static RAPIDJSON_FORCEINLINE void ScanCopyUnescapedString(InsituStringStream& is, InsituStringStream& os) { + RAPIDJSON_ASSERT(&is == &os); + (void)os; + + if (is.src_ == is.dst_) { + SkipUnescapedString(is); + return; + } + + char* p = is.src_; + char *q = is.dst_; + + // Scan one by one until alignment (unaligned load may cross page boundary and cause crash) + const char* nextAligned = reinterpret_cast((reinterpret_cast(p) + 15) & static_cast(~15)); + while (p != nextAligned) + if (RAPIDJSON_UNLIKELY(*p == '\"') || RAPIDJSON_UNLIKELY(*p == '\\') || RAPIDJSON_UNLIKELY(static_cast(*p) < 0x20)) { + is.src_ = p; + is.dst_ = q; + return; + } + else + *q++ = *p++; + + // The rest of string using SIMD + static const char dquote[16] = { '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"' }; + static const char bslash[16] = { '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\' }; + static const char space[16] = { 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F }; + const __m128i dq = _mm_loadu_si128(reinterpret_cast(&dquote[0])); + const __m128i bs = _mm_loadu_si128(reinterpret_cast(&bslash[0])); + const __m128i sp = _mm_loadu_si128(reinterpret_cast(&space[0])); + + for (;; p += 16, q += 16) { + const __m128i s = _mm_load_si128(reinterpret_cast(p)); + const __m128i t1 = _mm_cmpeq_epi8(s, dq); + const __m128i t2 = _mm_cmpeq_epi8(s, bs); + const __m128i t3 = _mm_cmpeq_epi8(_mm_max_epu8(s, sp), sp); // s < 0x20 <=> max(s, 0x1F) == 0x1F + const __m128i x = _mm_or_si128(_mm_or_si128(t1, t2), t3); + unsigned short r = static_cast(_mm_movemask_epi8(x)); + if (RAPIDJSON_UNLIKELY(r != 0)) { // some of characters is escaped + size_t length; +#ifdef _MSC_VER // Find the index of first escaped + unsigned long offset; + _BitScanForward(&offset, r); + length = offset; +#else + length = static_cast(__builtin_ffs(r) - 1); +#endif + for (const char* pend = p + length; p != pend; ) + *q++ = *p++; + break; + } + _mm_storeu_si128(reinterpret_cast<__m128i *>(q), s); + } + + is.src_ = p; + is.dst_ = q; + } + + // When read/write pointers are the same for insitu stream, just skip unescaped characters + static RAPIDJSON_FORCEINLINE void SkipUnescapedString(InsituStringStream& is) { + RAPIDJSON_ASSERT(is.src_ == is.dst_); + char* p = is.src_; + + // Scan one by one until alignment (unaligned load may cross page boundary and cause crash) + const char* nextAligned = reinterpret_cast((reinterpret_cast(p) + 15) & static_cast(~15)); + for (; p != nextAligned; p++) + if (RAPIDJSON_UNLIKELY(*p == '\"') || RAPIDJSON_UNLIKELY(*p == '\\') || RAPIDJSON_UNLIKELY(static_cast(*p) < 0x20)) { + is.src_ = is.dst_ = p; + return; + } + + // The rest of string using SIMD + static const char dquote[16] = { '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"' }; + static const char bslash[16] = { '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\' }; + static const char space[16] = { 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F }; + const __m128i dq = _mm_loadu_si128(reinterpret_cast(&dquote[0])); + const __m128i bs = _mm_loadu_si128(reinterpret_cast(&bslash[0])); + const __m128i sp = _mm_loadu_si128(reinterpret_cast(&space[0])); + + for (;; p += 16) { + const __m128i s = _mm_load_si128(reinterpret_cast(p)); + const __m128i t1 = _mm_cmpeq_epi8(s, dq); + const __m128i t2 = _mm_cmpeq_epi8(s, bs); + const __m128i t3 = _mm_cmpeq_epi8(_mm_max_epu8(s, sp), sp); // s < 0x20 <=> max(s, 0x1F) == 0x1F + const __m128i x = _mm_or_si128(_mm_or_si128(t1, t2), t3); + unsigned short r = static_cast(_mm_movemask_epi8(x)); + if (RAPIDJSON_UNLIKELY(r != 0)) { // some of characters is escaped + size_t length; +#ifdef _MSC_VER // Find the index of first escaped + unsigned long offset; + _BitScanForward(&offset, r); + length = offset; +#else + length = static_cast(__builtin_ffs(r) - 1); +#endif + p += length; + break; + } + } + + is.src_ = is.dst_ = p; + } +#elif defined(RAPIDJSON_NEON) + // StringStream -> StackStream + static RAPIDJSON_FORCEINLINE void ScanCopyUnescapedString(StringStream& is, StackStream& os) { + const char* p = is.src_; + + // Scan one by one until alignment (unaligned load may cross page boundary and cause crash) + const char* nextAligned = reinterpret_cast((reinterpret_cast(p) + 15) & static_cast(~15)); + while (p != nextAligned) + if (RAPIDJSON_UNLIKELY(*p == '\"') || RAPIDJSON_UNLIKELY(*p == '\\') || RAPIDJSON_UNLIKELY(static_cast(*p) < 0x20)) { + is.src_ = p; + return; + } + else + os.Put(*p++); + + // The rest of string using SIMD + const uint8x16_t s0 = vmovq_n_u8('"'); + const uint8x16_t s1 = vmovq_n_u8('\\'); + const uint8x16_t s2 = vmovq_n_u8('\b'); + const uint8x16_t s3 = vmovq_n_u8(32); + + for (;; p += 16) { + const uint8x16_t s = vld1q_u8(reinterpret_cast(p)); + uint8x16_t x = vceqq_u8(s, s0); + x = vorrq_u8(x, vceqq_u8(s, s1)); + x = vorrq_u8(x, vceqq_u8(s, s2)); + x = vorrq_u8(x, vcltq_u8(s, s3)); + + x = vrev64q_u8(x); // Rev in 64 + uint64_t low = vgetq_lane_u64(reinterpret_cast(x), 0); // extract + uint64_t high = vgetq_lane_u64(reinterpret_cast(x), 1); // extract + + SizeType length = 0; + bool escaped = false; + if (low == 0) { + if (high != 0) { + unsigned lz = (unsigned)__builtin_clzll(high);; + length = 8 + (lz >> 3); + escaped = true; + } + } else { + unsigned lz = (unsigned)__builtin_clzll(low);; + length = lz >> 3; + escaped = true; + } + if (RAPIDJSON_UNLIKELY(escaped)) { // some of characters is escaped + if (length != 0) { + char* q = reinterpret_cast(os.Push(length)); + for (size_t i = 0; i < length; i++) + q[i] = p[i]; + + p += length; + } + break; + } + vst1q_u8(reinterpret_cast(os.Push(16)), s); + } + + is.src_ = p; + } + + // InsituStringStream -> InsituStringStream + static RAPIDJSON_FORCEINLINE void ScanCopyUnescapedString(InsituStringStream& is, InsituStringStream& os) { + RAPIDJSON_ASSERT(&is == &os); + (void)os; + + if (is.src_ == is.dst_) { + SkipUnescapedString(is); + return; + } + + char* p = is.src_; + char *q = is.dst_; + + // Scan one by one until alignment (unaligned load may cross page boundary and cause crash) + const char* nextAligned = reinterpret_cast((reinterpret_cast(p) + 15) & static_cast(~15)); + while (p != nextAligned) + if (RAPIDJSON_UNLIKELY(*p == '\"') || RAPIDJSON_UNLIKELY(*p == '\\') || RAPIDJSON_UNLIKELY(static_cast(*p) < 0x20)) { + is.src_ = p; + is.dst_ = q; + return; + } + else + *q++ = *p++; + + // The rest of string using SIMD + const uint8x16_t s0 = vmovq_n_u8('"'); + const uint8x16_t s1 = vmovq_n_u8('\\'); + const uint8x16_t s2 = vmovq_n_u8('\b'); + const uint8x16_t s3 = vmovq_n_u8(32); + + for (;; p += 16, q += 16) { + const uint8x16_t s = vld1q_u8(reinterpret_cast(p)); + uint8x16_t x = vceqq_u8(s, s0); + x = vorrq_u8(x, vceqq_u8(s, s1)); + x = vorrq_u8(x, vceqq_u8(s, s2)); + x = vorrq_u8(x, vcltq_u8(s, s3)); + + x = vrev64q_u8(x); // Rev in 64 + uint64_t low = vgetq_lane_u64(reinterpret_cast(x), 0); // extract + uint64_t high = vgetq_lane_u64(reinterpret_cast(x), 1); // extract + + SizeType length = 0; + bool escaped = false; + if (low == 0) { + if (high != 0) { + unsigned lz = (unsigned)__builtin_clzll(high); + length = 8 + (lz >> 3); + escaped = true; + } + } else { + unsigned lz = (unsigned)__builtin_clzll(low); + length = lz >> 3; + escaped = true; + } + if (RAPIDJSON_UNLIKELY(escaped)) { // some of characters is escaped + for (const char* pend = p + length; p != pend; ) { + *q++ = *p++; + } + break; + } + vst1q_u8(reinterpret_cast(q), s); + } + + is.src_ = p; + is.dst_ = q; + } + + // When read/write pointers are the same for insitu stream, just skip unescaped characters + static RAPIDJSON_FORCEINLINE void SkipUnescapedString(InsituStringStream& is) { + RAPIDJSON_ASSERT(is.src_ == is.dst_); + char* p = is.src_; + + // Scan one by one until alignment (unaligned load may cross page boundary and cause crash) + const char* nextAligned = reinterpret_cast((reinterpret_cast(p) + 15) & static_cast(~15)); + for (; p != nextAligned; p++) + if (RAPIDJSON_UNLIKELY(*p == '\"') || RAPIDJSON_UNLIKELY(*p == '\\') || RAPIDJSON_UNLIKELY(static_cast(*p) < 0x20)) { + is.src_ = is.dst_ = p; + return; + } + + // The rest of string using SIMD + const uint8x16_t s0 = vmovq_n_u8('"'); + const uint8x16_t s1 = vmovq_n_u8('\\'); + const uint8x16_t s2 = vmovq_n_u8('\b'); + const uint8x16_t s3 = vmovq_n_u8(32); + + for (;; p += 16) { + const uint8x16_t s = vld1q_u8(reinterpret_cast(p)); + uint8x16_t x = vceqq_u8(s, s0); + x = vorrq_u8(x, vceqq_u8(s, s1)); + x = vorrq_u8(x, vceqq_u8(s, s2)); + x = vorrq_u8(x, vcltq_u8(s, s3)); + + x = vrev64q_u8(x); // Rev in 64 + uint64_t low = vgetq_lane_u64(reinterpret_cast(x), 0); // extract + uint64_t high = vgetq_lane_u64(reinterpret_cast(x), 1); // extract + + if (low == 0) { + if (high != 0) { + int lz = __builtin_clzll(high); + p += 8 + (lz >> 3); + break; + } + } else { + int lz = __builtin_clzll(low); + p += lz >> 3; + break; + } + } + + is.src_ = is.dst_ = p; + } +#endif // RAPIDJSON_NEON + + template + class NumberStream; + + template + class NumberStream { + public: + typedef typename InputStream::Ch Ch; + + NumberStream(GenericReader& reader, InputStream& s) : is(s) { (void)reader; } + + RAPIDJSON_FORCEINLINE Ch Peek() const { return is.Peek(); } + RAPIDJSON_FORCEINLINE Ch TakePush() { return is.Take(); } + RAPIDJSON_FORCEINLINE Ch Take() { return is.Take(); } + RAPIDJSON_FORCEINLINE void Push(char) {} + + size_t Tell() { return is.Tell(); } + size_t Length() { return 0; } + const char* Pop() { return 0; } + + protected: + NumberStream& operator=(const NumberStream&); + + InputStream& is; + }; + + template + class NumberStream : public NumberStream { + typedef NumberStream Base; + public: + NumberStream(GenericReader& reader, InputStream& is) : Base(reader, is), stackStream(reader.stack_) {} + + RAPIDJSON_FORCEINLINE Ch TakePush() { + stackStream.Put(static_cast(Base::is.Peek())); + return Base::is.Take(); + } + + RAPIDJSON_FORCEINLINE void Push(char c) { + stackStream.Put(c); + } + + size_t Length() { return stackStream.Length(); } + + const char* Pop() { + stackStream.Put('\0'); + return stackStream.Pop(); + } + + private: + StackStream stackStream; + }; + + template + class NumberStream : public NumberStream { + typedef NumberStream Base; + public: + NumberStream(GenericReader& reader, InputStream& is) : Base(reader, is) {} + + RAPIDJSON_FORCEINLINE Ch Take() { return Base::TakePush(); } + }; + + template + void ParseNumber(InputStream& is, Handler& handler) { + internal::StreamLocalCopy copy(is); + NumberStream s(*this, copy.s); + + size_t startOffset = s.Tell(); + double d = 0.0; + bool useNanOrInf = false; + + // Parse minus + bool minus = Consume(s, '-'); + + // Parse int: zero / ( digit1-9 *DIGIT ) + unsigned i = 0; + uint64_t i64 = 0; + bool use64bit = false; + int significandDigit = 0; + if (RAPIDJSON_UNLIKELY(s.Peek() == '0')) { + i = 0; + s.TakePush(); + } + else if (RAPIDJSON_LIKELY(s.Peek() >= '1' && s.Peek() <= '9')) { + i = static_cast(s.TakePush() - '0'); + + if (minus) + while (RAPIDJSON_LIKELY(s.Peek() >= '0' && s.Peek() <= '9')) { + if (RAPIDJSON_UNLIKELY(i >= 214748364)) { // 2^31 = 2147483648 + if (RAPIDJSON_LIKELY(i != 214748364 || s.Peek() > '8')) { + i64 = i; + use64bit = true; + break; + } + } + i = i * 10 + static_cast(s.TakePush() - '0'); + significandDigit++; + } + else + while (RAPIDJSON_LIKELY(s.Peek() >= '0' && s.Peek() <= '9')) { + if (RAPIDJSON_UNLIKELY(i >= 429496729)) { // 2^32 - 1 = 4294967295 + if (RAPIDJSON_LIKELY(i != 429496729 || s.Peek() > '5')) { + i64 = i; + use64bit = true; + break; + } + } + i = i * 10 + static_cast(s.TakePush() - '0'); + significandDigit++; + } + } + // Parse NaN or Infinity here + else if ((parseFlags & kParseNanAndInfFlag) && RAPIDJSON_LIKELY((s.Peek() == 'I' || s.Peek() == 'N'))) { + if (Consume(s, 'N')) { + if (Consume(s, 'a') && Consume(s, 'N')) { + d = std::numeric_limits::quiet_NaN(); + useNanOrInf = true; + } + } + else if (RAPIDJSON_LIKELY(Consume(s, 'I'))) { + if (Consume(s, 'n') && Consume(s, 'f')) { + d = (minus ? -std::numeric_limits::infinity() : std::numeric_limits::infinity()); + useNanOrInf = true; + + if (RAPIDJSON_UNLIKELY(s.Peek() == 'i' && !(Consume(s, 'i') && Consume(s, 'n') + && Consume(s, 'i') && Consume(s, 't') && Consume(s, 'y')))) { + RAPIDJSON_PARSE_ERROR(kParseErrorValueInvalid, s.Tell()); + } + } + } + + if (RAPIDJSON_UNLIKELY(!useNanOrInf)) { + RAPIDJSON_PARSE_ERROR(kParseErrorValueInvalid, s.Tell()); + } + } + else + RAPIDJSON_PARSE_ERROR(kParseErrorValueInvalid, s.Tell()); + + // Parse 64bit int + bool useDouble = false; + if (use64bit) { + if (minus) + while (RAPIDJSON_LIKELY(s.Peek() >= '0' && s.Peek() <= '9')) { + if (RAPIDJSON_UNLIKELY(i64 >= RAPIDJSON_UINT64_C2(0x0CCCCCCC, 0xCCCCCCCC))) // 2^63 = 9223372036854775808 + if (RAPIDJSON_LIKELY(i64 != RAPIDJSON_UINT64_C2(0x0CCCCCCC, 0xCCCCCCCC) || s.Peek() > '8')) { + d = static_cast(i64); + useDouble = true; + break; + } + i64 = i64 * 10 + static_cast(s.TakePush() - '0'); + significandDigit++; + } + else + while (RAPIDJSON_LIKELY(s.Peek() >= '0' && s.Peek() <= '9')) { + if (RAPIDJSON_UNLIKELY(i64 >= RAPIDJSON_UINT64_C2(0x19999999, 0x99999999))) // 2^64 - 1 = 18446744073709551615 + if (RAPIDJSON_LIKELY(i64 != RAPIDJSON_UINT64_C2(0x19999999, 0x99999999) || s.Peek() > '5')) { + d = static_cast(i64); + useDouble = true; + break; + } + i64 = i64 * 10 + static_cast(s.TakePush() - '0'); + significandDigit++; + } + } + + // Force double for big integer + if (useDouble) { + while (RAPIDJSON_LIKELY(s.Peek() >= '0' && s.Peek() <= '9')) { + d = d * 10 + (s.TakePush() - '0'); + } + } + + // Parse frac = decimal-point 1*DIGIT + int expFrac = 0; + size_t decimalPosition; + if (Consume(s, '.')) { + decimalPosition = s.Length(); + + if (RAPIDJSON_UNLIKELY(!(s.Peek() >= '0' && s.Peek() <= '9'))) + RAPIDJSON_PARSE_ERROR(kParseErrorNumberMissFraction, s.Tell()); + + if (!useDouble) { +#if RAPIDJSON_64BIT + // Use i64 to store significand in 64-bit architecture + if (!use64bit) + i64 = i; + + while (RAPIDJSON_LIKELY(s.Peek() >= '0' && s.Peek() <= '9')) { + if (i64 > RAPIDJSON_UINT64_C2(0x1FFFFF, 0xFFFFFFFF)) // 2^53 - 1 for fast path + break; + else { + i64 = i64 * 10 + static_cast(s.TakePush() - '0'); + --expFrac; + if (i64 != 0) + significandDigit++; + } + } + + d = static_cast(i64); +#else + // Use double to store significand in 32-bit architecture + d = static_cast(use64bit ? i64 : i); +#endif + useDouble = true; + } + + while (RAPIDJSON_LIKELY(s.Peek() >= '0' && s.Peek() <= '9')) { + if (significandDigit < 17) { + d = d * 10.0 + (s.TakePush() - '0'); + --expFrac; + if (RAPIDJSON_LIKELY(d > 0.0)) + significandDigit++; + } + else + s.TakePush(); + } + } + else + decimalPosition = s.Length(); // decimal position at the end of integer. + + // Parse exp = e [ minus / plus ] 1*DIGIT + int exp = 0; + if (Consume(s, 'e') || Consume(s, 'E')) { + if (!useDouble) { + d = static_cast(use64bit ? i64 : i); + useDouble = true; + } + + bool expMinus = false; + if (Consume(s, '+')) + ; + else if (Consume(s, '-')) + expMinus = true; + + if (RAPIDJSON_LIKELY(s.Peek() >= '0' && s.Peek() <= '9')) { + exp = static_cast(s.Take() - '0'); + if (expMinus) { + // (exp + expFrac) must not underflow int => we're detecting when -exp gets + // dangerously close to INT_MIN (a pessimistic next digit 9 would push it into + // underflow territory): + // + // -(exp * 10 + 9) + expFrac >= INT_MIN + // <=> exp <= (expFrac - INT_MIN - 9) / 10 + RAPIDJSON_ASSERT(expFrac <= 0); + int maxExp = (expFrac + 2147483639) / 10; + + while (RAPIDJSON_LIKELY(s.Peek() >= '0' && s.Peek() <= '9')) { + exp = exp * 10 + static_cast(s.Take() - '0'); + if (RAPIDJSON_UNLIKELY(exp > maxExp)) { + while (RAPIDJSON_UNLIKELY(s.Peek() >= '0' && s.Peek() <= '9')) // Consume the rest of exponent + s.Take(); + } + } + } + else { // positive exp + int maxExp = 308 - expFrac; + while (RAPIDJSON_LIKELY(s.Peek() >= '0' && s.Peek() <= '9')) { + exp = exp * 10 + static_cast(s.Take() - '0'); + if (RAPIDJSON_UNLIKELY(exp > maxExp)) + RAPIDJSON_PARSE_ERROR(kParseErrorNumberTooBig, startOffset); + } + } + } + else + RAPIDJSON_PARSE_ERROR(kParseErrorNumberMissExponent, s.Tell()); + + if (expMinus) + exp = -exp; + } + + // Finish parsing, call event according to the type of number. + bool cont = true; + + if (parseFlags & kParseNumbersAsStringsFlag) { + if (parseFlags & kParseInsituFlag) { + s.Pop(); // Pop stack no matter if it will be used or not. + typename InputStream::Ch* head = is.PutBegin(); + const size_t length = s.Tell() - startOffset; + RAPIDJSON_ASSERT(length <= 0xFFFFFFFF); + // unable to insert the \0 character here, it will erase the comma after this number + const typename TargetEncoding::Ch* const str = reinterpret_cast(head); + cont = handler.RawNumber(str, SizeType(length), false); + } + else { + SizeType numCharsToCopy = static_cast(s.Length()); + StringStream srcStream(s.Pop()); + StackStream dstStream(stack_); + while (numCharsToCopy--) { + Transcoder, TargetEncoding>::Transcode(srcStream, dstStream); + } + dstStream.Put('\0'); + const typename TargetEncoding::Ch* str = dstStream.Pop(); + const SizeType length = static_cast(dstStream.Length()) - 1; + cont = handler.RawNumber(str, SizeType(length), true); + } + } + else { + size_t length = s.Length(); + const char* decimal = s.Pop(); // Pop stack no matter if it will be used or not. + + if (useDouble) { + int p = exp + expFrac; + if (parseFlags & kParseFullPrecisionFlag) + d = internal::StrtodFullPrecision(d, p, decimal, length, decimalPosition, exp); + else + d = internal::StrtodNormalPrecision(d, p); + + // Use > max, instead of == inf, to fix bogus warning -Wfloat-equal + if (d > (std::numeric_limits::max)()) { + // Overflow + // TODO: internal::StrtodX should report overflow (or underflow) + RAPIDJSON_PARSE_ERROR(kParseErrorNumberTooBig, startOffset); + } + + cont = handler.Double(minus ? -d : d); + } + else if (useNanOrInf) { + cont = handler.Double(d); + } + else { + if (use64bit) { + if (minus) + cont = handler.Int64(static_cast(~i64 + 1)); + else + cont = handler.Uint64(i64); + } + else { + if (minus) + cont = handler.Int(static_cast(~i + 1)); + else + cont = handler.Uint(i); + } + } + } + if (RAPIDJSON_UNLIKELY(!cont)) + RAPIDJSON_PARSE_ERROR(kParseErrorTermination, startOffset); + } + + // Parse any JSON value + template + void ParseValue(InputStream& is, Handler& handler) { + switch (is.Peek()) { + case 'n': ParseNull (is, handler); break; + case 't': ParseTrue (is, handler); break; + case 'f': ParseFalse (is, handler); break; + case '"': ParseString(is, handler); break; + case '{': ParseObject(is, handler); break; + case '[': ParseArray (is, handler); break; + default : + ParseNumber(is, handler); + break; + + } + } + + // Iterative Parsing + + // States + enum IterativeParsingState { + IterativeParsingFinishState = 0, // sink states at top + IterativeParsingErrorState, // sink states at top + IterativeParsingStartState, + + // Object states + IterativeParsingObjectInitialState, + IterativeParsingMemberKeyState, + IterativeParsingMemberValueState, + IterativeParsingObjectFinishState, + + // Array states + IterativeParsingArrayInitialState, + IterativeParsingElementState, + IterativeParsingArrayFinishState, + + // Single value state + IterativeParsingValueState, + + // Delimiter states (at bottom) + IterativeParsingElementDelimiterState, + IterativeParsingMemberDelimiterState, + IterativeParsingKeyValueDelimiterState, + + cIterativeParsingStateCount + }; + + // Tokens + enum Token { + LeftBracketToken = 0, + RightBracketToken, + + LeftCurlyBracketToken, + RightCurlyBracketToken, + + CommaToken, + ColonToken, + + StringToken, + FalseToken, + TrueToken, + NullToken, + NumberToken, + + kTokenCount + }; + + RAPIDJSON_FORCEINLINE Token Tokenize(Ch c) const { + +//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN +#define N NumberToken +#define N16 N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N + // Maps from ASCII to Token + static const unsigned char tokenMap[256] = { + N16, // 00~0F + N16, // 10~1F + N, N, StringToken, N, N, N, N, N, N, N, N, N, CommaToken, N, N, N, // 20~2F + N, N, N, N, N, N, N, N, N, N, ColonToken, N, N, N, N, N, // 30~3F + N16, // 40~4F + N, N, N, N, N, N, N, N, N, N, N, LeftBracketToken, N, RightBracketToken, N, N, // 50~5F + N, N, N, N, N, N, FalseToken, N, N, N, N, N, N, N, NullToken, N, // 60~6F + N, N, N, N, TrueToken, N, N, N, N, N, N, LeftCurlyBracketToken, N, RightCurlyBracketToken, N, N, // 70~7F + N16, N16, N16, N16, N16, N16, N16, N16 // 80~FF + }; +#undef N +#undef N16 +//!@endcond + + if (sizeof(Ch) == 1 || static_cast(c) < 256) + return static_cast(tokenMap[static_cast(c)]); + else + return NumberToken; + } + + RAPIDJSON_FORCEINLINE IterativeParsingState Predict(IterativeParsingState state, Token token) const { + // current state x one lookahead token -> new state + static const char G[cIterativeParsingStateCount][kTokenCount] = { + // Finish(sink state) + { + IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, + IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, + IterativeParsingErrorState + }, + // Error(sink state) + { + IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, + IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, + IterativeParsingErrorState + }, + // Start + { + IterativeParsingArrayInitialState, // Left bracket + IterativeParsingErrorState, // Right bracket + IterativeParsingObjectInitialState, // Left curly bracket + IterativeParsingErrorState, // Right curly bracket + IterativeParsingErrorState, // Comma + IterativeParsingErrorState, // Colon + IterativeParsingValueState, // String + IterativeParsingValueState, // False + IterativeParsingValueState, // True + IterativeParsingValueState, // Null + IterativeParsingValueState // Number + }, + // ObjectInitial + { + IterativeParsingErrorState, // Left bracket + IterativeParsingErrorState, // Right bracket + IterativeParsingErrorState, // Left curly bracket + IterativeParsingObjectFinishState, // Right curly bracket + IterativeParsingErrorState, // Comma + IterativeParsingErrorState, // Colon + IterativeParsingMemberKeyState, // String + IterativeParsingErrorState, // False + IterativeParsingErrorState, // True + IterativeParsingErrorState, // Null + IterativeParsingErrorState // Number + }, + // MemberKey + { + IterativeParsingErrorState, // Left bracket + IterativeParsingErrorState, // Right bracket + IterativeParsingErrorState, // Left curly bracket + IterativeParsingErrorState, // Right curly bracket + IterativeParsingErrorState, // Comma + IterativeParsingKeyValueDelimiterState, // Colon + IterativeParsingErrorState, // String + IterativeParsingErrorState, // False + IterativeParsingErrorState, // True + IterativeParsingErrorState, // Null + IterativeParsingErrorState // Number + }, + // MemberValue + { + IterativeParsingErrorState, // Left bracket + IterativeParsingErrorState, // Right bracket + IterativeParsingErrorState, // Left curly bracket + IterativeParsingObjectFinishState, // Right curly bracket + IterativeParsingMemberDelimiterState, // Comma + IterativeParsingErrorState, // Colon + IterativeParsingErrorState, // String + IterativeParsingErrorState, // False + IterativeParsingErrorState, // True + IterativeParsingErrorState, // Null + IterativeParsingErrorState // Number + }, + // ObjectFinish(sink state) + { + IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, + IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, + IterativeParsingErrorState + }, + // ArrayInitial + { + IterativeParsingArrayInitialState, // Left bracket(push Element state) + IterativeParsingArrayFinishState, // Right bracket + IterativeParsingObjectInitialState, // Left curly bracket(push Element state) + IterativeParsingErrorState, // Right curly bracket + IterativeParsingErrorState, // Comma + IterativeParsingErrorState, // Colon + IterativeParsingElementState, // String + IterativeParsingElementState, // False + IterativeParsingElementState, // True + IterativeParsingElementState, // Null + IterativeParsingElementState // Number + }, + // Element + { + IterativeParsingErrorState, // Left bracket + IterativeParsingArrayFinishState, // Right bracket + IterativeParsingErrorState, // Left curly bracket + IterativeParsingErrorState, // Right curly bracket + IterativeParsingElementDelimiterState, // Comma + IterativeParsingErrorState, // Colon + IterativeParsingErrorState, // String + IterativeParsingErrorState, // False + IterativeParsingErrorState, // True + IterativeParsingErrorState, // Null + IterativeParsingErrorState // Number + }, + // ArrayFinish(sink state) + { + IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, + IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, + IterativeParsingErrorState + }, + // Single Value (sink state) + { + IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, + IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, + IterativeParsingErrorState + }, + // ElementDelimiter + { + IterativeParsingArrayInitialState, // Left bracket(push Element state) + IterativeParsingArrayFinishState, // Right bracket + IterativeParsingObjectInitialState, // Left curly bracket(push Element state) + IterativeParsingErrorState, // Right curly bracket + IterativeParsingErrorState, // Comma + IterativeParsingErrorState, // Colon + IterativeParsingElementState, // String + IterativeParsingElementState, // False + IterativeParsingElementState, // True + IterativeParsingElementState, // Null + IterativeParsingElementState // Number + }, + // MemberDelimiter + { + IterativeParsingErrorState, // Left bracket + IterativeParsingErrorState, // Right bracket + IterativeParsingErrorState, // Left curly bracket + IterativeParsingObjectFinishState, // Right curly bracket + IterativeParsingErrorState, // Comma + IterativeParsingErrorState, // Colon + IterativeParsingMemberKeyState, // String + IterativeParsingErrorState, // False + IterativeParsingErrorState, // True + IterativeParsingErrorState, // Null + IterativeParsingErrorState // Number + }, + // KeyValueDelimiter + { + IterativeParsingArrayInitialState, // Left bracket(push MemberValue state) + IterativeParsingErrorState, // Right bracket + IterativeParsingObjectInitialState, // Left curly bracket(push MemberValue state) + IterativeParsingErrorState, // Right curly bracket + IterativeParsingErrorState, // Comma + IterativeParsingErrorState, // Colon + IterativeParsingMemberValueState, // String + IterativeParsingMemberValueState, // False + IterativeParsingMemberValueState, // True + IterativeParsingMemberValueState, // Null + IterativeParsingMemberValueState // Number + }, + }; // End of G + + return static_cast(G[state][token]); + } + + // Make an advance in the token stream and state based on the candidate destination state which was returned by Transit(). + // May return a new state on state pop. + template + RAPIDJSON_FORCEINLINE IterativeParsingState Transit(IterativeParsingState src, Token token, IterativeParsingState dst, InputStream& is, Handler& handler) { + (void)token; + + switch (dst) { + case IterativeParsingErrorState: + return dst; + + case IterativeParsingObjectInitialState: + case IterativeParsingArrayInitialState: + { + // Push the state(Element or MemeberValue) if we are nested in another array or value of member. + // In this way we can get the correct state on ObjectFinish or ArrayFinish by frame pop. + IterativeParsingState n = src; + if (src == IterativeParsingArrayInitialState || src == IterativeParsingElementDelimiterState) + n = IterativeParsingElementState; + else if (src == IterativeParsingKeyValueDelimiterState) + n = IterativeParsingMemberValueState; + // Push current state. + *stack_.template Push(1) = n; + // Initialize and push the member/element count. + *stack_.template Push(1) = 0; + // Call handler + bool hr = (dst == IterativeParsingObjectInitialState) ? handler.StartObject() : handler.StartArray(); + // On handler short circuits the parsing. + if (!hr) { + RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorTermination, is.Tell()); + return IterativeParsingErrorState; + } + else { + is.Take(); + return dst; + } + } + + case IterativeParsingMemberKeyState: + ParseString(is, handler, true); + if (HasParseError()) + return IterativeParsingErrorState; + else + return dst; + + case IterativeParsingKeyValueDelimiterState: + RAPIDJSON_ASSERT(token == ColonToken); + is.Take(); + return dst; + + case IterativeParsingMemberValueState: + // Must be non-compound value. Or it would be ObjectInitial or ArrayInitial state. + ParseValue(is, handler); + if (HasParseError()) { + return IterativeParsingErrorState; + } + return dst; + + case IterativeParsingElementState: + // Must be non-compound value. Or it would be ObjectInitial or ArrayInitial state. + ParseValue(is, handler); + if (HasParseError()) { + return IterativeParsingErrorState; + } + return dst; + + case IterativeParsingMemberDelimiterState: + case IterativeParsingElementDelimiterState: + is.Take(); + // Update member/element count. + *stack_.template Top() = *stack_.template Top() + 1; + return dst; + + case IterativeParsingObjectFinishState: + { + // Transit from delimiter is only allowed when trailing commas are enabled + if (!(parseFlags & kParseTrailingCommasFlag) && src == IterativeParsingMemberDelimiterState) { + RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorObjectMissName, is.Tell()); + return IterativeParsingErrorState; + } + // Get member count. + SizeType c = *stack_.template Pop(1); + // If the object is not empty, count the last member. + if (src == IterativeParsingMemberValueState) + ++c; + // Restore the state. + IterativeParsingState n = static_cast(*stack_.template Pop(1)); + // Transit to Finish state if this is the topmost scope. + if (n == IterativeParsingStartState) + n = IterativeParsingFinishState; + // Call handler + bool hr = handler.EndObject(c); + // On handler short circuits the parsing. + if (!hr) { + RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorTermination, is.Tell()); + return IterativeParsingErrorState; + } + else { + is.Take(); + return n; + } + } + + case IterativeParsingArrayFinishState: + { + // Transit from delimiter is only allowed when trailing commas are enabled + if (!(parseFlags & kParseTrailingCommasFlag) && src == IterativeParsingElementDelimiterState) { + RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorValueInvalid, is.Tell()); + return IterativeParsingErrorState; + } + // Get element count. + SizeType c = *stack_.template Pop(1); + // If the array is not empty, count the last element. + if (src == IterativeParsingElementState) + ++c; + // Restore the state. + IterativeParsingState n = static_cast(*stack_.template Pop(1)); + // Transit to Finish state if this is the topmost scope. + if (n == IterativeParsingStartState) + n = IterativeParsingFinishState; + // Call handler + bool hr = handler.EndArray(c); + // On handler short circuits the parsing. + if (!hr) { + RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorTermination, is.Tell()); + return IterativeParsingErrorState; + } + else { + is.Take(); + return n; + } + } + + default: + // This branch is for IterativeParsingValueState actually. + // Use `default:` rather than + // `case IterativeParsingValueState:` is for code coverage. + + // The IterativeParsingStartState is not enumerated in this switch-case. + // It is impossible for that case. And it can be caught by following assertion. + + // The IterativeParsingFinishState is not enumerated in this switch-case either. + // It is a "derivative" state which cannot triggered from Predict() directly. + // Therefore it cannot happen here. And it can be caught by following assertion. + RAPIDJSON_ASSERT(dst == IterativeParsingValueState); + + // Must be non-compound value. Or it would be ObjectInitial or ArrayInitial state. + ParseValue(is, handler); + if (HasParseError()) { + return IterativeParsingErrorState; + } + return IterativeParsingFinishState; + } + } + + template + void HandleError(IterativeParsingState src, InputStream& is) { + if (HasParseError()) { + // Error flag has been set. + return; + } + + switch (src) { + case IterativeParsingStartState: RAPIDJSON_PARSE_ERROR(kParseErrorDocumentEmpty, is.Tell()); return; + case IterativeParsingFinishState: RAPIDJSON_PARSE_ERROR(kParseErrorDocumentRootNotSingular, is.Tell()); return; + case IterativeParsingObjectInitialState: + case IterativeParsingMemberDelimiterState: RAPIDJSON_PARSE_ERROR(kParseErrorObjectMissName, is.Tell()); return; + case IterativeParsingMemberKeyState: RAPIDJSON_PARSE_ERROR(kParseErrorObjectMissColon, is.Tell()); return; + case IterativeParsingMemberValueState: RAPIDJSON_PARSE_ERROR(kParseErrorObjectMissCommaOrCurlyBracket, is.Tell()); return; + case IterativeParsingKeyValueDelimiterState: + case IterativeParsingArrayInitialState: + case IterativeParsingElementDelimiterState: RAPIDJSON_PARSE_ERROR(kParseErrorValueInvalid, is.Tell()); return; + default: RAPIDJSON_ASSERT(src == IterativeParsingElementState); RAPIDJSON_PARSE_ERROR(kParseErrorArrayMissCommaOrSquareBracket, is.Tell()); return; + } + } + + RAPIDJSON_FORCEINLINE bool IsIterativeParsingDelimiterState(IterativeParsingState s) const { + return s >= IterativeParsingElementDelimiterState; + } + + RAPIDJSON_FORCEINLINE bool IsIterativeParsingCompleteState(IterativeParsingState s) const { + return s <= IterativeParsingErrorState; + } + + template + ParseResult IterativeParse(InputStream& is, Handler& handler) { + parseResult_.Clear(); + ClearStackOnExit scope(*this); + IterativeParsingState state = IterativeParsingStartState; + + SkipWhitespaceAndComments(is); + RAPIDJSON_PARSE_ERROR_EARLY_RETURN(parseResult_); + while (is.Peek() != '\0') { + Token t = Tokenize(is.Peek()); + IterativeParsingState n = Predict(state, t); + IterativeParsingState d = Transit(state, t, n, is, handler); + + if (d == IterativeParsingErrorState) { + HandleError(state, is); + break; + } + + state = d; + + // Do not further consume streams if a root JSON has been parsed. + if ((parseFlags & kParseStopWhenDoneFlag) && state == IterativeParsingFinishState) + break; + + SkipWhitespaceAndComments(is); + RAPIDJSON_PARSE_ERROR_EARLY_RETURN(parseResult_); + } + + // Handle the end of file. + if (state != IterativeParsingFinishState) + HandleError(state, is); + + return parseResult_; + } + + static const size_t kDefaultStackCapacity = 256; //!< Default stack capacity in bytes for storing a single decoded string. + internal::Stack stack_; //!< A stack for storing decoded string temporarily during non-destructive parsing. + ParseResult parseResult_; + IterativeParsingState state_; +}; // class GenericReader + +//! Reader with UTF8 encoding and default allocator. +typedef GenericReader, UTF8<> > Reader; + +RAPIDJSON_NAMESPACE_END + +#if defined(__clang__) || defined(_MSC_VER) +RAPIDJSON_DIAG_POP +#endif + + +#ifdef __GNUC__ +RAPIDJSON_DIAG_POP +#endif + +#endif // RAPIDJSON_READER_H_ diff --git a/include/rapidjson/schema.h b/include/rapidjson/schema.h new file mode 100644 index 00000000..26ae9474 --- /dev/null +++ b/include/rapidjson/schema.h @@ -0,0 +1,2497 @@ +// Tencent is pleased to support the open source community by making RapidJSON available-> +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip-> All rights reserved-> +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License-> You may obtain a copy of the License at +// +// http://opensource->org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied-> See the License for the +// specific language governing permissions and limitations under the License-> + +#ifndef RAPIDJSON_SCHEMA_H_ +#define RAPIDJSON_SCHEMA_H_ + +#include "document.h" +#include "pointer.h" +#include "stringbuffer.h" +#include // abs, floor + +#if !defined(RAPIDJSON_SCHEMA_USE_INTERNALREGEX) +#define RAPIDJSON_SCHEMA_USE_INTERNALREGEX 1 +#else +#define RAPIDJSON_SCHEMA_USE_INTERNALREGEX 0 +#endif + +#if !RAPIDJSON_SCHEMA_USE_INTERNALREGEX && defined(RAPIDJSON_SCHEMA_USE_STDREGEX) && (__cplusplus >=201103L || (defined(_MSC_VER) && _MSC_VER >= 1800)) +#define RAPIDJSON_SCHEMA_USE_STDREGEX 1 +#else +#define RAPIDJSON_SCHEMA_USE_STDREGEX 0 +#endif + +#if RAPIDJSON_SCHEMA_USE_INTERNALREGEX +#include "internal/regex.h" +#elif RAPIDJSON_SCHEMA_USE_STDREGEX +#include +#endif + +#if RAPIDJSON_SCHEMA_USE_INTERNALREGEX || RAPIDJSON_SCHEMA_USE_STDREGEX +#define RAPIDJSON_SCHEMA_HAS_REGEX 1 +#else +#define RAPIDJSON_SCHEMA_HAS_REGEX 0 +#endif + +#ifndef RAPIDJSON_SCHEMA_VERBOSE +#define RAPIDJSON_SCHEMA_VERBOSE 0 +#endif + +#if RAPIDJSON_SCHEMA_VERBOSE +#include "stringbuffer.h" +#endif + +RAPIDJSON_DIAG_PUSH + +#if defined(__GNUC__) +RAPIDJSON_DIAG_OFF(effc++) +#endif + +#ifdef __clang__ +RAPIDJSON_DIAG_OFF(weak-vtables) +RAPIDJSON_DIAG_OFF(exit-time-destructors) +RAPIDJSON_DIAG_OFF(c++98-compat-pedantic) +RAPIDJSON_DIAG_OFF(variadic-macros) +#elif defined(_MSC_VER) +RAPIDJSON_DIAG_OFF(4512) // assignment operator could not be generated +#endif + +RAPIDJSON_NAMESPACE_BEGIN + +/////////////////////////////////////////////////////////////////////////////// +// Verbose Utilities + +#if RAPIDJSON_SCHEMA_VERBOSE + +namespace internal { + +inline void PrintInvalidKeyword(const char* keyword) { + printf("Fail keyword: %s\n", keyword); +} + +inline void PrintInvalidKeyword(const wchar_t* keyword) { + wprintf(L"Fail keyword: %ls\n", keyword); +} + +inline void PrintInvalidDocument(const char* document) { + printf("Fail document: %s\n\n", document); +} + +inline void PrintInvalidDocument(const wchar_t* document) { + wprintf(L"Fail document: %ls\n\n", document); +} + +inline void PrintValidatorPointers(unsigned depth, const char* s, const char* d) { + printf("S: %*s%s\nD: %*s%s\n\n", depth * 4, " ", s, depth * 4, " ", d); +} + +inline void PrintValidatorPointers(unsigned depth, const wchar_t* s, const wchar_t* d) { + wprintf(L"S: %*ls%ls\nD: %*ls%ls\n\n", depth * 4, L" ", s, depth * 4, L" ", d); +} + +} // namespace internal + +#endif // RAPIDJSON_SCHEMA_VERBOSE + +/////////////////////////////////////////////////////////////////////////////// +// RAPIDJSON_INVALID_KEYWORD_RETURN + +#if RAPIDJSON_SCHEMA_VERBOSE +#define RAPIDJSON_INVALID_KEYWORD_VERBOSE(keyword) internal::PrintInvalidKeyword(keyword) +#else +#define RAPIDJSON_INVALID_KEYWORD_VERBOSE(keyword) +#endif + +#define RAPIDJSON_INVALID_KEYWORD_RETURN(keyword)\ +RAPIDJSON_MULTILINEMACRO_BEGIN\ + context.invalidKeyword = keyword.GetString();\ + RAPIDJSON_INVALID_KEYWORD_VERBOSE(keyword.GetString());\ + return false;\ +RAPIDJSON_MULTILINEMACRO_END + +/////////////////////////////////////////////////////////////////////////////// +// Forward declarations + +template +class GenericSchemaDocument; + +namespace internal { + +template +class Schema; + +/////////////////////////////////////////////////////////////////////////////// +// ISchemaValidator + +class ISchemaValidator { +public: + virtual ~ISchemaValidator() {} + virtual bool IsValid() const = 0; +}; + +/////////////////////////////////////////////////////////////////////////////// +// ISchemaStateFactory + +template +class ISchemaStateFactory { +public: + virtual ~ISchemaStateFactory() {} + virtual ISchemaValidator* CreateSchemaValidator(const SchemaType&) = 0; + virtual void DestroySchemaValidator(ISchemaValidator* validator) = 0; + virtual void* CreateHasher() = 0; + virtual uint64_t GetHashCode(void* hasher) = 0; + virtual void DestroryHasher(void* hasher) = 0; + virtual void* MallocState(size_t size) = 0; + virtual void FreeState(void* p) = 0; +}; + +/////////////////////////////////////////////////////////////////////////////// +// IValidationErrorHandler + +template +class IValidationErrorHandler { +public: + typedef typename SchemaType::Ch Ch; + typedef typename SchemaType::SValue SValue; + + virtual ~IValidationErrorHandler() {} + + virtual void NotMultipleOf(int64_t actual, const SValue& expected) = 0; + virtual void NotMultipleOf(uint64_t actual, const SValue& expected) = 0; + virtual void NotMultipleOf(double actual, const SValue& expected) = 0; + virtual void AboveMaximum(int64_t actual, const SValue& expected, bool exclusive) = 0; + virtual void AboveMaximum(uint64_t actual, const SValue& expected, bool exclusive) = 0; + virtual void AboveMaximum(double actual, const SValue& expected, bool exclusive) = 0; + virtual void BelowMinimum(int64_t actual, const SValue& expected, bool exclusive) = 0; + virtual void BelowMinimum(uint64_t actual, const SValue& expected, bool exclusive) = 0; + virtual void BelowMinimum(double actual, const SValue& expected, bool exclusive) = 0; + + virtual void TooLong(const Ch* str, SizeType length, SizeType expected) = 0; + virtual void TooShort(const Ch* str, SizeType length, SizeType expected) = 0; + virtual void DoesNotMatch(const Ch* str, SizeType length) = 0; + + virtual void DisallowedItem(SizeType index) = 0; + virtual void TooFewItems(SizeType actualCount, SizeType expectedCount) = 0; + virtual void TooManyItems(SizeType actualCount, SizeType expectedCount) = 0; + virtual void DuplicateItems(SizeType index1, SizeType index2) = 0; + + virtual void TooManyProperties(SizeType actualCount, SizeType expectedCount) = 0; + virtual void TooFewProperties(SizeType actualCount, SizeType expectedCount) = 0; + virtual void StartMissingProperties() = 0; + virtual void AddMissingProperty(const SValue& name) = 0; + virtual bool EndMissingProperties() = 0; + virtual void PropertyViolations(ISchemaValidator** subvalidators, SizeType count) = 0; + virtual void DisallowedProperty(const Ch* name, SizeType length) = 0; + + virtual void StartDependencyErrors() = 0; + virtual void StartMissingDependentProperties() = 0; + virtual void AddMissingDependentProperty(const SValue& targetName) = 0; + virtual void EndMissingDependentProperties(const SValue& sourceName) = 0; + virtual void AddDependencySchemaError(const SValue& souceName, ISchemaValidator* subvalidator) = 0; + virtual bool EndDependencyErrors() = 0; + + virtual void DisallowedValue() = 0; + virtual void StartDisallowedType() = 0; + virtual void AddExpectedType(const typename SchemaType::ValueType& expectedType) = 0; + virtual void EndDisallowedType(const typename SchemaType::ValueType& actualType) = 0; + virtual void NotAllOf(ISchemaValidator** subvalidators, SizeType count) = 0; + virtual void NoneOf(ISchemaValidator** subvalidators, SizeType count) = 0; + virtual void NotOneOf(ISchemaValidator** subvalidators, SizeType count) = 0; + virtual void Disallowed() = 0; +}; + + +/////////////////////////////////////////////////////////////////////////////// +// Hasher + +// For comparison of compound value +template +class Hasher { +public: + typedef typename Encoding::Ch Ch; + + Hasher(Allocator* allocator = 0, size_t stackCapacity = kDefaultSize) : stack_(allocator, stackCapacity) {} + + bool Null() { return WriteType(kNullType); } + bool Bool(bool b) { return WriteType(b ? kTrueType : kFalseType); } + bool Int(int i) { Number n; n.u.i = i; n.d = static_cast(i); return WriteNumber(n); } + bool Uint(unsigned u) { Number n; n.u.u = u; n.d = static_cast(u); return WriteNumber(n); } + bool Int64(int64_t i) { Number n; n.u.i = i; n.d = static_cast(i); return WriteNumber(n); } + bool Uint64(uint64_t u) { Number n; n.u.u = u; n.d = static_cast(u); return WriteNumber(n); } + bool Double(double d) { + Number n; + if (d < 0) n.u.i = static_cast(d); + else n.u.u = static_cast(d); + n.d = d; + return WriteNumber(n); + } + + bool RawNumber(const Ch* str, SizeType len, bool) { + WriteBuffer(kNumberType, str, len * sizeof(Ch)); + return true; + } + + bool String(const Ch* str, SizeType len, bool) { + WriteBuffer(kStringType, str, len * sizeof(Ch)); + return true; + } + + bool StartObject() { return true; } + bool Key(const Ch* str, SizeType len, bool copy) { return String(str, len, copy); } + bool EndObject(SizeType memberCount) { + uint64_t h = Hash(0, kObjectType); + uint64_t* kv = stack_.template Pop(memberCount * 2); + for (SizeType i = 0; i < memberCount; i++) + h ^= Hash(kv[i * 2], kv[i * 2 + 1]); // Use xor to achieve member order insensitive + *stack_.template Push() = h; + return true; + } + + bool StartArray() { return true; } + bool EndArray(SizeType elementCount) { + uint64_t h = Hash(0, kArrayType); + uint64_t* e = stack_.template Pop(elementCount); + for (SizeType i = 0; i < elementCount; i++) + h = Hash(h, e[i]); // Use hash to achieve element order sensitive + *stack_.template Push() = h; + return true; + } + + bool IsValid() const { return stack_.GetSize() == sizeof(uint64_t); } + + uint64_t GetHashCode() const { + RAPIDJSON_ASSERT(IsValid()); + return *stack_.template Top(); + } + +private: + static const size_t kDefaultSize = 256; + struct Number { + union U { + uint64_t u; + int64_t i; + }u; + double d; + }; + + bool WriteType(Type type) { return WriteBuffer(type, 0, 0); } + + bool WriteNumber(const Number& n) { return WriteBuffer(kNumberType, &n, sizeof(n)); } + + bool WriteBuffer(Type type, const void* data, size_t len) { + // FNV-1a from http://isthe.com/chongo/tech/comp/fnv/ + uint64_t h = Hash(RAPIDJSON_UINT64_C2(0x84222325, 0xcbf29ce4), type); + const unsigned char* d = static_cast(data); + for (size_t i = 0; i < len; i++) + h = Hash(h, d[i]); + *stack_.template Push() = h; + return true; + } + + static uint64_t Hash(uint64_t h, uint64_t d) { + static const uint64_t kPrime = RAPIDJSON_UINT64_C2(0x00000100, 0x000001b3); + h ^= d; + h *= kPrime; + return h; + } + + Stack stack_; +}; + +/////////////////////////////////////////////////////////////////////////////// +// SchemaValidationContext + +template +struct SchemaValidationContext { + typedef Schema SchemaType; + typedef ISchemaStateFactory SchemaValidatorFactoryType; + typedef IValidationErrorHandler ErrorHandlerType; + typedef typename SchemaType::ValueType ValueType; + typedef typename ValueType::Ch Ch; + + enum PatternValidatorType { + kPatternValidatorOnly, + kPatternValidatorWithProperty, + kPatternValidatorWithAdditionalProperty + }; + + SchemaValidationContext(SchemaValidatorFactoryType& f, ErrorHandlerType& eh, const SchemaType* s) : + factory(f), + error_handler(eh), + schema(s), + valueSchema(), + invalidKeyword(), + hasher(), + arrayElementHashCodes(), + validators(), + validatorCount(), + patternPropertiesValidators(), + patternPropertiesValidatorCount(), + patternPropertiesSchemas(), + patternPropertiesSchemaCount(), + valuePatternValidatorType(kPatternValidatorOnly), + propertyExist(), + inArray(false), + valueUniqueness(false), + arrayUniqueness(false) + { + } + + ~SchemaValidationContext() { + if (hasher) + factory.DestroryHasher(hasher); + if (validators) { + for (SizeType i = 0; i < validatorCount; i++) + factory.DestroySchemaValidator(validators[i]); + factory.FreeState(validators); + } + if (patternPropertiesValidators) { + for (SizeType i = 0; i < patternPropertiesValidatorCount; i++) + factory.DestroySchemaValidator(patternPropertiesValidators[i]); + factory.FreeState(patternPropertiesValidators); + } + if (patternPropertiesSchemas) + factory.FreeState(patternPropertiesSchemas); + if (propertyExist) + factory.FreeState(propertyExist); + } + + SchemaValidatorFactoryType& factory; + ErrorHandlerType& error_handler; + const SchemaType* schema; + const SchemaType* valueSchema; + const Ch* invalidKeyword; + void* hasher; // Only validator access + void* arrayElementHashCodes; // Only validator access this + ISchemaValidator** validators; + SizeType validatorCount; + ISchemaValidator** patternPropertiesValidators; + SizeType patternPropertiesValidatorCount; + const SchemaType** patternPropertiesSchemas; + SizeType patternPropertiesSchemaCount; + PatternValidatorType valuePatternValidatorType; + PatternValidatorType objectPatternValidatorType; + SizeType arrayElementIndex; + bool* propertyExist; + bool inArray; + bool valueUniqueness; + bool arrayUniqueness; +}; + +/////////////////////////////////////////////////////////////////////////////// +// Schema + +template +class Schema { +public: + typedef typename SchemaDocumentType::ValueType ValueType; + typedef typename SchemaDocumentType::AllocatorType AllocatorType; + typedef typename SchemaDocumentType::PointerType PointerType; + typedef typename ValueType::EncodingType EncodingType; + typedef typename EncodingType::Ch Ch; + typedef SchemaValidationContext Context; + typedef Schema SchemaType; + typedef GenericValue SValue; + typedef IValidationErrorHandler ErrorHandler; + friend class GenericSchemaDocument; + + Schema(SchemaDocumentType* schemaDocument, const PointerType& p, const ValueType& value, const ValueType& document, AllocatorType* allocator) : + allocator_(allocator), + uri_(schemaDocument->GetURI(), *allocator), + pointer_(p, allocator), + typeless_(schemaDocument->GetTypeless()), + enum_(), + enumCount_(), + not_(), + type_((1 << kTotalSchemaType) - 1), // typeless + validatorCount_(), + notValidatorIndex_(), + properties_(), + additionalPropertiesSchema_(), + patternProperties_(), + patternPropertyCount_(), + propertyCount_(), + minProperties_(), + maxProperties_(SizeType(~0)), + additionalProperties_(true), + hasDependencies_(), + hasRequired_(), + hasSchemaDependencies_(), + additionalItemsSchema_(), + itemsList_(), + itemsTuple_(), + itemsTupleCount_(), + minItems_(), + maxItems_(SizeType(~0)), + additionalItems_(true), + uniqueItems_(false), + pattern_(), + minLength_(0), + maxLength_(~SizeType(0)), + exclusiveMinimum_(false), + exclusiveMaximum_(false), + defaultValueLength_(0) + { + typedef typename SchemaDocumentType::ValueType ValueType; + typedef typename ValueType::ConstValueIterator ConstValueIterator; + typedef typename ValueType::ConstMemberIterator ConstMemberIterator; + + if (!value.IsObject()) + return; + + if (const ValueType* v = GetMember(value, GetTypeString())) { + type_ = 0; + if (v->IsString()) + AddType(*v); + else if (v->IsArray()) + for (ConstValueIterator itr = v->Begin(); itr != v->End(); ++itr) + AddType(*itr); + } + + if (const ValueType* v = GetMember(value, GetEnumString())) + if (v->IsArray() && v->Size() > 0) { + enum_ = static_cast(allocator_->Malloc(sizeof(uint64_t) * v->Size())); + for (ConstValueIterator itr = v->Begin(); itr != v->End(); ++itr) { + typedef Hasher > EnumHasherType; + char buffer[256u + 24]; + MemoryPoolAllocator<> hasherAllocator(buffer, sizeof(buffer)); + EnumHasherType h(&hasherAllocator, 256); + itr->Accept(h); + enum_[enumCount_++] = h.GetHashCode(); + } + } + + if (schemaDocument) { + AssignIfExist(allOf_, *schemaDocument, p, value, GetAllOfString(), document); + AssignIfExist(anyOf_, *schemaDocument, p, value, GetAnyOfString(), document); + AssignIfExist(oneOf_, *schemaDocument, p, value, GetOneOfString(), document); + } + + if (const ValueType* v = GetMember(value, GetNotString())) { + schemaDocument->CreateSchema(¬_, p.Append(GetNotString(), allocator_), *v, document); + notValidatorIndex_ = validatorCount_; + validatorCount_++; + } + + // Object + + const ValueType* properties = GetMember(value, GetPropertiesString()); + const ValueType* required = GetMember(value, GetRequiredString()); + const ValueType* dependencies = GetMember(value, GetDependenciesString()); + { + // Gather properties from properties/required/dependencies + SValue allProperties(kArrayType); + + if (properties && properties->IsObject()) + for (ConstMemberIterator itr = properties->MemberBegin(); itr != properties->MemberEnd(); ++itr) + AddUniqueElement(allProperties, itr->name); + + if (required && required->IsArray()) + for (ConstValueIterator itr = required->Begin(); itr != required->End(); ++itr) + if (itr->IsString()) + AddUniqueElement(allProperties, *itr); + + if (dependencies && dependencies->IsObject()) + for (ConstMemberIterator itr = dependencies->MemberBegin(); itr != dependencies->MemberEnd(); ++itr) { + AddUniqueElement(allProperties, itr->name); + if (itr->value.IsArray()) + for (ConstValueIterator i = itr->value.Begin(); i != itr->value.End(); ++i) + if (i->IsString()) + AddUniqueElement(allProperties, *i); + } + + if (allProperties.Size() > 0) { + propertyCount_ = allProperties.Size(); + properties_ = static_cast(allocator_->Malloc(sizeof(Property) * propertyCount_)); + for (SizeType i = 0; i < propertyCount_; i++) { + new (&properties_[i]) Property(); + properties_[i].name = allProperties[i]; + properties_[i].schema = typeless_; + } + } + } + + if (properties && properties->IsObject()) { + PointerType q = p.Append(GetPropertiesString(), allocator_); + for (ConstMemberIterator itr = properties->MemberBegin(); itr != properties->MemberEnd(); ++itr) { + SizeType index; + if (FindPropertyIndex(itr->name, &index)) + schemaDocument->CreateSchema(&properties_[index].schema, q.Append(itr->name, allocator_), itr->value, document); + } + } + + if (const ValueType* v = GetMember(value, GetPatternPropertiesString())) { + PointerType q = p.Append(GetPatternPropertiesString(), allocator_); + patternProperties_ = static_cast(allocator_->Malloc(sizeof(PatternProperty) * v->MemberCount())); + patternPropertyCount_ = 0; + + for (ConstMemberIterator itr = v->MemberBegin(); itr != v->MemberEnd(); ++itr) { + new (&patternProperties_[patternPropertyCount_]) PatternProperty(); + patternProperties_[patternPropertyCount_].pattern = CreatePattern(itr->name); + schemaDocument->CreateSchema(&patternProperties_[patternPropertyCount_].schema, q.Append(itr->name, allocator_), itr->value, document); + patternPropertyCount_++; + } + } + + if (required && required->IsArray()) + for (ConstValueIterator itr = required->Begin(); itr != required->End(); ++itr) + if (itr->IsString()) { + SizeType index; + if (FindPropertyIndex(*itr, &index)) { + properties_[index].required = true; + hasRequired_ = true; + } + } + + if (dependencies && dependencies->IsObject()) { + PointerType q = p.Append(GetDependenciesString(), allocator_); + hasDependencies_ = true; + for (ConstMemberIterator itr = dependencies->MemberBegin(); itr != dependencies->MemberEnd(); ++itr) { + SizeType sourceIndex; + if (FindPropertyIndex(itr->name, &sourceIndex)) { + if (itr->value.IsArray()) { + properties_[sourceIndex].dependencies = static_cast(allocator_->Malloc(sizeof(bool) * propertyCount_)); + std::memset(properties_[sourceIndex].dependencies, 0, sizeof(bool)* propertyCount_); + for (ConstValueIterator targetItr = itr->value.Begin(); targetItr != itr->value.End(); ++targetItr) { + SizeType targetIndex; + if (FindPropertyIndex(*targetItr, &targetIndex)) + properties_[sourceIndex].dependencies[targetIndex] = true; + } + } + else if (itr->value.IsObject()) { + hasSchemaDependencies_ = true; + schemaDocument->CreateSchema(&properties_[sourceIndex].dependenciesSchema, q.Append(itr->name, allocator_), itr->value, document); + properties_[sourceIndex].dependenciesValidatorIndex = validatorCount_; + validatorCount_++; + } + } + } + } + + if (const ValueType* v = GetMember(value, GetAdditionalPropertiesString())) { + if (v->IsBool()) + additionalProperties_ = v->GetBool(); + else if (v->IsObject()) + schemaDocument->CreateSchema(&additionalPropertiesSchema_, p.Append(GetAdditionalPropertiesString(), allocator_), *v, document); + } + + AssignIfExist(minProperties_, value, GetMinPropertiesString()); + AssignIfExist(maxProperties_, value, GetMaxPropertiesString()); + + // Array + if (const ValueType* v = GetMember(value, GetItemsString())) { + PointerType q = p.Append(GetItemsString(), allocator_); + if (v->IsObject()) // List validation + schemaDocument->CreateSchema(&itemsList_, q, *v, document); + else if (v->IsArray()) { // Tuple validation + itemsTuple_ = static_cast(allocator_->Malloc(sizeof(const Schema*) * v->Size())); + SizeType index = 0; + for (ConstValueIterator itr = v->Begin(); itr != v->End(); ++itr, index++) + schemaDocument->CreateSchema(&itemsTuple_[itemsTupleCount_++], q.Append(index, allocator_), *itr, document); + } + } + + AssignIfExist(minItems_, value, GetMinItemsString()); + AssignIfExist(maxItems_, value, GetMaxItemsString()); + + if (const ValueType* v = GetMember(value, GetAdditionalItemsString())) { + if (v->IsBool()) + additionalItems_ = v->GetBool(); + else if (v->IsObject()) + schemaDocument->CreateSchema(&additionalItemsSchema_, p.Append(GetAdditionalItemsString(), allocator_), *v, document); + } + + AssignIfExist(uniqueItems_, value, GetUniqueItemsString()); + + // String + AssignIfExist(minLength_, value, GetMinLengthString()); + AssignIfExist(maxLength_, value, GetMaxLengthString()); + + if (const ValueType* v = GetMember(value, GetPatternString())) + pattern_ = CreatePattern(*v); + + // Number + if (const ValueType* v = GetMember(value, GetMinimumString())) + if (v->IsNumber()) + minimum_.CopyFrom(*v, *allocator_); + + if (const ValueType* v = GetMember(value, GetMaximumString())) + if (v->IsNumber()) + maximum_.CopyFrom(*v, *allocator_); + + AssignIfExist(exclusiveMinimum_, value, GetExclusiveMinimumString()); + AssignIfExist(exclusiveMaximum_, value, GetExclusiveMaximumString()); + + if (const ValueType* v = GetMember(value, GetMultipleOfString())) + if (v->IsNumber() && v->GetDouble() > 0.0) + multipleOf_.CopyFrom(*v, *allocator_); + + // Default + if (const ValueType* v = GetMember(value, GetDefaultValueString())) + if (v->IsString()) + defaultValueLength_ = v->GetStringLength(); + + } + + ~Schema() { + AllocatorType::Free(enum_); + if (properties_) { + for (SizeType i = 0; i < propertyCount_; i++) + properties_[i].~Property(); + AllocatorType::Free(properties_); + } + if (patternProperties_) { + for (SizeType i = 0; i < patternPropertyCount_; i++) + patternProperties_[i].~PatternProperty(); + AllocatorType::Free(patternProperties_); + } + AllocatorType::Free(itemsTuple_); +#if RAPIDJSON_SCHEMA_HAS_REGEX + if (pattern_) { + pattern_->~RegexType(); + AllocatorType::Free(pattern_); + } +#endif + } + + const SValue& GetURI() const { + return uri_; + } + + const PointerType& GetPointer() const { + return pointer_; + } + + bool BeginValue(Context& context) const { + if (context.inArray) { + if (uniqueItems_) + context.valueUniqueness = true; + + if (itemsList_) + context.valueSchema = itemsList_; + else if (itemsTuple_) { + if (context.arrayElementIndex < itemsTupleCount_) + context.valueSchema = itemsTuple_[context.arrayElementIndex]; + else if (additionalItemsSchema_) + context.valueSchema = additionalItemsSchema_; + else if (additionalItems_) + context.valueSchema = typeless_; + else { + context.error_handler.DisallowedItem(context.arrayElementIndex); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetItemsString()); + } + } + else + context.valueSchema = typeless_; + + context.arrayElementIndex++; + } + return true; + } + + RAPIDJSON_FORCEINLINE bool EndValue(Context& context) const { + if (context.patternPropertiesValidatorCount > 0) { + bool otherValid = false; + SizeType count = context.patternPropertiesValidatorCount; + if (context.objectPatternValidatorType != Context::kPatternValidatorOnly) + otherValid = context.patternPropertiesValidators[--count]->IsValid(); + + bool patternValid = true; + for (SizeType i = 0; i < count; i++) + if (!context.patternPropertiesValidators[i]->IsValid()) { + patternValid = false; + break; + } + + if (context.objectPatternValidatorType == Context::kPatternValidatorOnly) { + if (!patternValid) { + context.error_handler.PropertyViolations(context.patternPropertiesValidators, count); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetPatternPropertiesString()); + } + } + else if (context.objectPatternValidatorType == Context::kPatternValidatorWithProperty) { + if (!patternValid || !otherValid) { + context.error_handler.PropertyViolations(context.patternPropertiesValidators, count + 1); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetPatternPropertiesString()); + } + } + else if (!patternValid && !otherValid) { // kPatternValidatorWithAdditionalProperty) + context.error_handler.PropertyViolations(context.patternPropertiesValidators, count + 1); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetPatternPropertiesString()); + } + } + + if (enum_) { + const uint64_t h = context.factory.GetHashCode(context.hasher); + for (SizeType i = 0; i < enumCount_; i++) + if (enum_[i] == h) + goto foundEnum; + context.error_handler.DisallowedValue(); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetEnumString()); + foundEnum:; + } + + if (allOf_.schemas) + for (SizeType i = allOf_.begin; i < allOf_.begin + allOf_.count; i++) + if (!context.validators[i]->IsValid()) { + context.error_handler.NotAllOf(&context.validators[allOf_.begin], allOf_.count); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetAllOfString()); + } + + if (anyOf_.schemas) { + for (SizeType i = anyOf_.begin; i < anyOf_.begin + anyOf_.count; i++) + if (context.validators[i]->IsValid()) + goto foundAny; + context.error_handler.NoneOf(&context.validators[anyOf_.begin], anyOf_.count); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetAnyOfString()); + foundAny:; + } + + if (oneOf_.schemas) { + bool oneValid = false; + for (SizeType i = oneOf_.begin; i < oneOf_.begin + oneOf_.count; i++) + if (context.validators[i]->IsValid()) { + if (oneValid) { + context.error_handler.NotOneOf(&context.validators[oneOf_.begin], oneOf_.count); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetOneOfString()); + } else + oneValid = true; + } + if (!oneValid) { + context.error_handler.NotOneOf(&context.validators[oneOf_.begin], oneOf_.count); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetOneOfString()); + } + } + + if (not_ && context.validators[notValidatorIndex_]->IsValid()) { + context.error_handler.Disallowed(); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetNotString()); + } + + return true; + } + + bool Null(Context& context) const { + if (!(type_ & (1 << kNullSchemaType))) { + DisallowedType(context, GetNullString()); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetTypeString()); + } + return CreateParallelValidator(context); + } + + bool Bool(Context& context, bool) const { + if (!(type_ & (1 << kBooleanSchemaType))) { + DisallowedType(context, GetBooleanString()); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetTypeString()); + } + return CreateParallelValidator(context); + } + + bool Int(Context& context, int i) const { + if (!CheckInt(context, i)) + return false; + return CreateParallelValidator(context); + } + + bool Uint(Context& context, unsigned u) const { + if (!CheckUint(context, u)) + return false; + return CreateParallelValidator(context); + } + + bool Int64(Context& context, int64_t i) const { + if (!CheckInt(context, i)) + return false; + return CreateParallelValidator(context); + } + + bool Uint64(Context& context, uint64_t u) const { + if (!CheckUint(context, u)) + return false; + return CreateParallelValidator(context); + } + + bool Double(Context& context, double d) const { + if (!(type_ & (1 << kNumberSchemaType))) { + DisallowedType(context, GetNumberString()); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetTypeString()); + } + + if (!minimum_.IsNull() && !CheckDoubleMinimum(context, d)) + return false; + + if (!maximum_.IsNull() && !CheckDoubleMaximum(context, d)) + return false; + + if (!multipleOf_.IsNull() && !CheckDoubleMultipleOf(context, d)) + return false; + + return CreateParallelValidator(context); + } + + bool String(Context& context, const Ch* str, SizeType length, bool) const { + if (!(type_ & (1 << kStringSchemaType))) { + DisallowedType(context, GetStringString()); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetTypeString()); + } + + if (minLength_ != 0 || maxLength_ != SizeType(~0)) { + SizeType count; + if (internal::CountStringCodePoint(str, length, &count)) { + if (count < minLength_) { + context.error_handler.TooShort(str, length, minLength_); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetMinLengthString()); + } + if (count > maxLength_) { + context.error_handler.TooLong(str, length, maxLength_); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetMaxLengthString()); + } + } + } + + if (pattern_ && !IsPatternMatch(pattern_, str, length)) { + context.error_handler.DoesNotMatch(str, length); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetPatternString()); + } + + return CreateParallelValidator(context); + } + + bool StartObject(Context& context) const { + if (!(type_ & (1 << kObjectSchemaType))) { + DisallowedType(context, GetObjectString()); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetTypeString()); + } + + if (hasDependencies_ || hasRequired_) { + context.propertyExist = static_cast(context.factory.MallocState(sizeof(bool) * propertyCount_)); + std::memset(context.propertyExist, 0, sizeof(bool) * propertyCount_); + } + + if (patternProperties_) { // pre-allocate schema array + SizeType count = patternPropertyCount_ + 1; // extra for valuePatternValidatorType + context.patternPropertiesSchemas = static_cast(context.factory.MallocState(sizeof(const SchemaType*) * count)); + context.patternPropertiesSchemaCount = 0; + std::memset(context.patternPropertiesSchemas, 0, sizeof(SchemaType*) * count); + } + + return CreateParallelValidator(context); + } + + bool Key(Context& context, const Ch* str, SizeType len, bool) const { + if (patternProperties_) { + context.patternPropertiesSchemaCount = 0; + for (SizeType i = 0; i < patternPropertyCount_; i++) + if (patternProperties_[i].pattern && IsPatternMatch(patternProperties_[i].pattern, str, len)) { + context.patternPropertiesSchemas[context.patternPropertiesSchemaCount++] = patternProperties_[i].schema; + context.valueSchema = typeless_; + } + } + + SizeType index; + if (FindPropertyIndex(ValueType(str, len).Move(), &index)) { + if (context.patternPropertiesSchemaCount > 0) { + context.patternPropertiesSchemas[context.patternPropertiesSchemaCount++] = properties_[index].schema; + context.valueSchema = typeless_; + context.valuePatternValidatorType = Context::kPatternValidatorWithProperty; + } + else + context.valueSchema = properties_[index].schema; + + if (context.propertyExist) + context.propertyExist[index] = true; + + return true; + } + + if (additionalPropertiesSchema_) { + if (additionalPropertiesSchema_ && context.patternPropertiesSchemaCount > 0) { + context.patternPropertiesSchemas[context.patternPropertiesSchemaCount++] = additionalPropertiesSchema_; + context.valueSchema = typeless_; + context.valuePatternValidatorType = Context::kPatternValidatorWithAdditionalProperty; + } + else + context.valueSchema = additionalPropertiesSchema_; + return true; + } + else if (additionalProperties_) { + context.valueSchema = typeless_; + return true; + } + + if (context.patternPropertiesSchemaCount == 0) { // patternProperties are not additional properties + context.error_handler.DisallowedProperty(str, len); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetAdditionalPropertiesString()); + } + + return true; + } + + bool EndObject(Context& context, SizeType memberCount) const { + if (hasRequired_) { + context.error_handler.StartMissingProperties(); + for (SizeType index = 0; index < propertyCount_; index++) + if (properties_[index].required && !context.propertyExist[index]) + if (properties_[index].schema->defaultValueLength_ == 0 ) + context.error_handler.AddMissingProperty(properties_[index].name); + if (context.error_handler.EndMissingProperties()) + RAPIDJSON_INVALID_KEYWORD_RETURN(GetRequiredString()); + } + + if (memberCount < minProperties_) { + context.error_handler.TooFewProperties(memberCount, minProperties_); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetMinPropertiesString()); + } + + if (memberCount > maxProperties_) { + context.error_handler.TooManyProperties(memberCount, maxProperties_); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetMaxPropertiesString()); + } + + if (hasDependencies_) { + context.error_handler.StartDependencyErrors(); + for (SizeType sourceIndex = 0; sourceIndex < propertyCount_; sourceIndex++) { + const Property& source = properties_[sourceIndex]; + if (context.propertyExist[sourceIndex]) { + if (source.dependencies) { + context.error_handler.StartMissingDependentProperties(); + for (SizeType targetIndex = 0; targetIndex < propertyCount_; targetIndex++) + if (source.dependencies[targetIndex] && !context.propertyExist[targetIndex]) + context.error_handler.AddMissingDependentProperty(properties_[targetIndex].name); + context.error_handler.EndMissingDependentProperties(source.name); + } + else if (source.dependenciesSchema) { + ISchemaValidator* dependenciesValidator = context.validators[source.dependenciesValidatorIndex]; + if (!dependenciesValidator->IsValid()) + context.error_handler.AddDependencySchemaError(source.name, dependenciesValidator); + } + } + } + if (context.error_handler.EndDependencyErrors()) + RAPIDJSON_INVALID_KEYWORD_RETURN(GetDependenciesString()); + } + + return true; + } + + bool StartArray(Context& context) const { + if (!(type_ & (1 << kArraySchemaType))) { + DisallowedType(context, GetArrayString()); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetTypeString()); + } + + context.arrayElementIndex = 0; + context.inArray = true; + + return CreateParallelValidator(context); + } + + bool EndArray(Context& context, SizeType elementCount) const { + context.inArray = false; + + if (elementCount < minItems_) { + context.error_handler.TooFewItems(elementCount, minItems_); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetMinItemsString()); + } + + if (elementCount > maxItems_) { + context.error_handler.TooManyItems(elementCount, maxItems_); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetMaxItemsString()); + } + + return true; + } + + // Generate functions for string literal according to Ch +#define RAPIDJSON_STRING_(name, ...) \ + static const ValueType& Get##name##String() {\ + static const Ch s[] = { __VA_ARGS__, '\0' };\ + static const ValueType v(s, static_cast(sizeof(s) / sizeof(Ch) - 1));\ + return v;\ + } + + RAPIDJSON_STRING_(Null, 'n', 'u', 'l', 'l') + RAPIDJSON_STRING_(Boolean, 'b', 'o', 'o', 'l', 'e', 'a', 'n') + RAPIDJSON_STRING_(Object, 'o', 'b', 'j', 'e', 'c', 't') + RAPIDJSON_STRING_(Array, 'a', 'r', 'r', 'a', 'y') + RAPIDJSON_STRING_(String, 's', 't', 'r', 'i', 'n', 'g') + RAPIDJSON_STRING_(Number, 'n', 'u', 'm', 'b', 'e', 'r') + RAPIDJSON_STRING_(Integer, 'i', 'n', 't', 'e', 'g', 'e', 'r') + RAPIDJSON_STRING_(Type, 't', 'y', 'p', 'e') + RAPIDJSON_STRING_(Enum, 'e', 'n', 'u', 'm') + RAPIDJSON_STRING_(AllOf, 'a', 'l', 'l', 'O', 'f') + RAPIDJSON_STRING_(AnyOf, 'a', 'n', 'y', 'O', 'f') + RAPIDJSON_STRING_(OneOf, 'o', 'n', 'e', 'O', 'f') + RAPIDJSON_STRING_(Not, 'n', 'o', 't') + RAPIDJSON_STRING_(Properties, 'p', 'r', 'o', 'p', 'e', 'r', 't', 'i', 'e', 's') + RAPIDJSON_STRING_(Required, 'r', 'e', 'q', 'u', 'i', 'r', 'e', 'd') + RAPIDJSON_STRING_(Dependencies, 'd', 'e', 'p', 'e', 'n', 'd', 'e', 'n', 'c', 'i', 'e', 's') + RAPIDJSON_STRING_(PatternProperties, 'p', 'a', 't', 't', 'e', 'r', 'n', 'P', 'r', 'o', 'p', 'e', 'r', 't', 'i', 'e', 's') + RAPIDJSON_STRING_(AdditionalProperties, 'a', 'd', 'd', 'i', 't', 'i', 'o', 'n', 'a', 'l', 'P', 'r', 'o', 'p', 'e', 'r', 't', 'i', 'e', 's') + RAPIDJSON_STRING_(MinProperties, 'm', 'i', 'n', 'P', 'r', 'o', 'p', 'e', 'r', 't', 'i', 'e', 's') + RAPIDJSON_STRING_(MaxProperties, 'm', 'a', 'x', 'P', 'r', 'o', 'p', 'e', 'r', 't', 'i', 'e', 's') + RAPIDJSON_STRING_(Items, 'i', 't', 'e', 'm', 's') + RAPIDJSON_STRING_(MinItems, 'm', 'i', 'n', 'I', 't', 'e', 'm', 's') + RAPIDJSON_STRING_(MaxItems, 'm', 'a', 'x', 'I', 't', 'e', 'm', 's') + RAPIDJSON_STRING_(AdditionalItems, 'a', 'd', 'd', 'i', 't', 'i', 'o', 'n', 'a', 'l', 'I', 't', 'e', 'm', 's') + RAPIDJSON_STRING_(UniqueItems, 'u', 'n', 'i', 'q', 'u', 'e', 'I', 't', 'e', 'm', 's') + RAPIDJSON_STRING_(MinLength, 'm', 'i', 'n', 'L', 'e', 'n', 'g', 't', 'h') + RAPIDJSON_STRING_(MaxLength, 'm', 'a', 'x', 'L', 'e', 'n', 'g', 't', 'h') + RAPIDJSON_STRING_(Pattern, 'p', 'a', 't', 't', 'e', 'r', 'n') + RAPIDJSON_STRING_(Minimum, 'm', 'i', 'n', 'i', 'm', 'u', 'm') + RAPIDJSON_STRING_(Maximum, 'm', 'a', 'x', 'i', 'm', 'u', 'm') + RAPIDJSON_STRING_(ExclusiveMinimum, 'e', 'x', 'c', 'l', 'u', 's', 'i', 'v', 'e', 'M', 'i', 'n', 'i', 'm', 'u', 'm') + RAPIDJSON_STRING_(ExclusiveMaximum, 'e', 'x', 'c', 'l', 'u', 's', 'i', 'v', 'e', 'M', 'a', 'x', 'i', 'm', 'u', 'm') + RAPIDJSON_STRING_(MultipleOf, 'm', 'u', 'l', 't', 'i', 'p', 'l', 'e', 'O', 'f') + RAPIDJSON_STRING_(DefaultValue, 'd', 'e', 'f', 'a', 'u', 'l', 't') + +#undef RAPIDJSON_STRING_ + +private: + enum SchemaValueType { + kNullSchemaType, + kBooleanSchemaType, + kObjectSchemaType, + kArraySchemaType, + kStringSchemaType, + kNumberSchemaType, + kIntegerSchemaType, + kTotalSchemaType + }; + +#if RAPIDJSON_SCHEMA_USE_INTERNALREGEX + typedef internal::GenericRegex RegexType; +#elif RAPIDJSON_SCHEMA_USE_STDREGEX + typedef std::basic_regex RegexType; +#else + typedef char RegexType; +#endif + + struct SchemaArray { + SchemaArray() : schemas(), count() {} + ~SchemaArray() { AllocatorType::Free(schemas); } + const SchemaType** schemas; + SizeType begin; // begin index of context.validators + SizeType count; + }; + + template + void AddUniqueElement(V1& a, const V2& v) { + for (typename V1::ConstValueIterator itr = a.Begin(); itr != a.End(); ++itr) + if (*itr == v) + return; + V1 c(v, *allocator_); + a.PushBack(c, *allocator_); + } + + static const ValueType* GetMember(const ValueType& value, const ValueType& name) { + typename ValueType::ConstMemberIterator itr = value.FindMember(name); + return itr != value.MemberEnd() ? &(itr->value) : 0; + } + + static void AssignIfExist(bool& out, const ValueType& value, const ValueType& name) { + if (const ValueType* v = GetMember(value, name)) + if (v->IsBool()) + out = v->GetBool(); + } + + static void AssignIfExist(SizeType& out, const ValueType& value, const ValueType& name) { + if (const ValueType* v = GetMember(value, name)) + if (v->IsUint64() && v->GetUint64() <= SizeType(~0)) + out = static_cast(v->GetUint64()); + } + + void AssignIfExist(SchemaArray& out, SchemaDocumentType& schemaDocument, const PointerType& p, const ValueType& value, const ValueType& name, const ValueType& document) { + if (const ValueType* v = GetMember(value, name)) { + if (v->IsArray() && v->Size() > 0) { + PointerType q = p.Append(name, allocator_); + out.count = v->Size(); + out.schemas = static_cast(allocator_->Malloc(out.count * sizeof(const Schema*))); + memset(out.schemas, 0, sizeof(Schema*)* out.count); + for (SizeType i = 0; i < out.count; i++) + schemaDocument.CreateSchema(&out.schemas[i], q.Append(i, allocator_), (*v)[i], document); + out.begin = validatorCount_; + validatorCount_ += out.count; + } + } + } + +#if RAPIDJSON_SCHEMA_USE_INTERNALREGEX + template + RegexType* CreatePattern(const ValueType& value) { + if (value.IsString()) { + RegexType* r = new (allocator_->Malloc(sizeof(RegexType))) RegexType(value.GetString(), allocator_); + if (!r->IsValid()) { + r->~RegexType(); + AllocatorType::Free(r); + r = 0; + } + return r; + } + return 0; + } + + static bool IsPatternMatch(const RegexType* pattern, const Ch *str, SizeType) { + GenericRegexSearch rs(*pattern); + return rs.Search(str); + } +#elif RAPIDJSON_SCHEMA_USE_STDREGEX + template + RegexType* CreatePattern(const ValueType& value) { + if (value.IsString()) { + RegexType *r = static_cast(allocator_->Malloc(sizeof(RegexType))); + try { + return new (r) RegexType(value.GetString(), std::size_t(value.GetStringLength()), std::regex_constants::ECMAScript); + } + catch (const std::regex_error&) { + AllocatorType::Free(r); + } + } + return 0; + } + + static bool IsPatternMatch(const RegexType* pattern, const Ch *str, SizeType length) { + std::match_results r; + return std::regex_search(str, str + length, r, *pattern); + } +#else + template + RegexType* CreatePattern(const ValueType&) { return 0; } + + static bool IsPatternMatch(const RegexType*, const Ch *, SizeType) { return true; } +#endif // RAPIDJSON_SCHEMA_USE_STDREGEX + + void AddType(const ValueType& type) { + if (type == GetNullString() ) type_ |= 1 << kNullSchemaType; + else if (type == GetBooleanString()) type_ |= 1 << kBooleanSchemaType; + else if (type == GetObjectString() ) type_ |= 1 << kObjectSchemaType; + else if (type == GetArrayString() ) type_ |= 1 << kArraySchemaType; + else if (type == GetStringString() ) type_ |= 1 << kStringSchemaType; + else if (type == GetIntegerString()) type_ |= 1 << kIntegerSchemaType; + else if (type == GetNumberString() ) type_ |= (1 << kNumberSchemaType) | (1 << kIntegerSchemaType); + } + + bool CreateParallelValidator(Context& context) const { + if (enum_ || context.arrayUniqueness) + context.hasher = context.factory.CreateHasher(); + + if (validatorCount_) { + RAPIDJSON_ASSERT(context.validators == 0); + context.validators = static_cast(context.factory.MallocState(sizeof(ISchemaValidator*) * validatorCount_)); + context.validatorCount = validatorCount_; + + if (allOf_.schemas) + CreateSchemaValidators(context, allOf_); + + if (anyOf_.schemas) + CreateSchemaValidators(context, anyOf_); + + if (oneOf_.schemas) + CreateSchemaValidators(context, oneOf_); + + if (not_) + context.validators[notValidatorIndex_] = context.factory.CreateSchemaValidator(*not_); + + if (hasSchemaDependencies_) { + for (SizeType i = 0; i < propertyCount_; i++) + if (properties_[i].dependenciesSchema) + context.validators[properties_[i].dependenciesValidatorIndex] = context.factory.CreateSchemaValidator(*properties_[i].dependenciesSchema); + } + } + + return true; + } + + void CreateSchemaValidators(Context& context, const SchemaArray& schemas) const { + for (SizeType i = 0; i < schemas.count; i++) + context.validators[schemas.begin + i] = context.factory.CreateSchemaValidator(*schemas.schemas[i]); + } + + // O(n) + bool FindPropertyIndex(const ValueType& name, SizeType* outIndex) const { + SizeType len = name.GetStringLength(); + const Ch* str = name.GetString(); + for (SizeType index = 0; index < propertyCount_; index++) + if (properties_[index].name.GetStringLength() == len && + (std::memcmp(properties_[index].name.GetString(), str, sizeof(Ch) * len) == 0)) + { + *outIndex = index; + return true; + } + return false; + } + + bool CheckInt(Context& context, int64_t i) const { + if (!(type_ & ((1 << kIntegerSchemaType) | (1 << kNumberSchemaType)))) { + DisallowedType(context, GetIntegerString()); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetTypeString()); + } + + if (!minimum_.IsNull()) { + if (minimum_.IsInt64()) { + if (exclusiveMinimum_ ? i <= minimum_.GetInt64() : i < minimum_.GetInt64()) { + context.error_handler.BelowMinimum(i, minimum_, exclusiveMinimum_); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetMinimumString()); + } + } + else if (minimum_.IsUint64()) { + context.error_handler.BelowMinimum(i, minimum_, exclusiveMinimum_); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetMinimumString()); // i <= max(int64_t) < minimum.GetUint64() + } + else if (!CheckDoubleMinimum(context, static_cast(i))) + return false; + } + + if (!maximum_.IsNull()) { + if (maximum_.IsInt64()) { + if (exclusiveMaximum_ ? i >= maximum_.GetInt64() : i > maximum_.GetInt64()) { + context.error_handler.AboveMaximum(i, maximum_, exclusiveMaximum_); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetMaximumString()); + } + } + else if (maximum_.IsUint64()) { } + /* do nothing */ // i <= max(int64_t) < maximum_.GetUint64() + else if (!CheckDoubleMaximum(context, static_cast(i))) + return false; + } + + if (!multipleOf_.IsNull()) { + if (multipleOf_.IsUint64()) { + if (static_cast(i >= 0 ? i : -i) % multipleOf_.GetUint64() != 0) { + context.error_handler.NotMultipleOf(i, multipleOf_); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetMultipleOfString()); + } + } + else if (!CheckDoubleMultipleOf(context, static_cast(i))) + return false; + } + + return true; + } + + bool CheckUint(Context& context, uint64_t i) const { + if (!(type_ & ((1 << kIntegerSchemaType) | (1 << kNumberSchemaType)))) { + DisallowedType(context, GetIntegerString()); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetTypeString()); + } + + if (!minimum_.IsNull()) { + if (minimum_.IsUint64()) { + if (exclusiveMinimum_ ? i <= minimum_.GetUint64() : i < minimum_.GetUint64()) { + context.error_handler.BelowMinimum(i, minimum_, exclusiveMinimum_); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetMinimumString()); + } + } + else if (minimum_.IsInt64()) + /* do nothing */; // i >= 0 > minimum.Getint64() + else if (!CheckDoubleMinimum(context, static_cast(i))) + return false; + } + + if (!maximum_.IsNull()) { + if (maximum_.IsUint64()) { + if (exclusiveMaximum_ ? i >= maximum_.GetUint64() : i > maximum_.GetUint64()) { + context.error_handler.AboveMaximum(i, maximum_, exclusiveMaximum_); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetMaximumString()); + } + } + else if (maximum_.IsInt64()) { + context.error_handler.AboveMaximum(i, maximum_, exclusiveMaximum_); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetMaximumString()); // i >= 0 > maximum_ + } + else if (!CheckDoubleMaximum(context, static_cast(i))) + return false; + } + + if (!multipleOf_.IsNull()) { + if (multipleOf_.IsUint64()) { + if (i % multipleOf_.GetUint64() != 0) { + context.error_handler.NotMultipleOf(i, multipleOf_); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetMultipleOfString()); + } + } + else if (!CheckDoubleMultipleOf(context, static_cast(i))) + return false; + } + + return true; + } + + bool CheckDoubleMinimum(Context& context, double d) const { + if (exclusiveMinimum_ ? d <= minimum_.GetDouble() : d < minimum_.GetDouble()) { + context.error_handler.BelowMinimum(d, minimum_, exclusiveMinimum_); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetMinimumString()); + } + return true; + } + + bool CheckDoubleMaximum(Context& context, double d) const { + if (exclusiveMaximum_ ? d >= maximum_.GetDouble() : d > maximum_.GetDouble()) { + context.error_handler.AboveMaximum(d, maximum_, exclusiveMaximum_); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetMaximumString()); + } + return true; + } + + bool CheckDoubleMultipleOf(Context& context, double d) const { + double a = std::abs(d), b = std::abs(multipleOf_.GetDouble()); + double q = std::floor(a / b); + double r = a - q * b; + if (r > 0.0) { + context.error_handler.NotMultipleOf(d, multipleOf_); + RAPIDJSON_INVALID_KEYWORD_RETURN(GetMultipleOfString()); + } + return true; + } + + void DisallowedType(Context& context, const ValueType& actualType) const { + ErrorHandler& eh = context.error_handler; + eh.StartDisallowedType(); + + if (type_ & (1 << kNullSchemaType)) eh.AddExpectedType(GetNullString()); + if (type_ & (1 << kBooleanSchemaType)) eh.AddExpectedType(GetBooleanString()); + if (type_ & (1 << kObjectSchemaType)) eh.AddExpectedType(GetObjectString()); + if (type_ & (1 << kArraySchemaType)) eh.AddExpectedType(GetArrayString()); + if (type_ & (1 << kStringSchemaType)) eh.AddExpectedType(GetStringString()); + + if (type_ & (1 << kNumberSchemaType)) eh.AddExpectedType(GetNumberString()); + else if (type_ & (1 << kIntegerSchemaType)) eh.AddExpectedType(GetIntegerString()); + + eh.EndDisallowedType(actualType); + } + + struct Property { + Property() : schema(), dependenciesSchema(), dependenciesValidatorIndex(), dependencies(), required(false) {} + ~Property() { AllocatorType::Free(dependencies); } + SValue name; + const SchemaType* schema; + const SchemaType* dependenciesSchema; + SizeType dependenciesValidatorIndex; + bool* dependencies; + bool required; + }; + + struct PatternProperty { + PatternProperty() : schema(), pattern() {} + ~PatternProperty() { + if (pattern) { + pattern->~RegexType(); + AllocatorType::Free(pattern); + } + } + const SchemaType* schema; + RegexType* pattern; + }; + + AllocatorType* allocator_; + SValue uri_; + PointerType pointer_; + const SchemaType* typeless_; + uint64_t* enum_; + SizeType enumCount_; + SchemaArray allOf_; + SchemaArray anyOf_; + SchemaArray oneOf_; + const SchemaType* not_; + unsigned type_; // bitmask of kSchemaType + SizeType validatorCount_; + SizeType notValidatorIndex_; + + Property* properties_; + const SchemaType* additionalPropertiesSchema_; + PatternProperty* patternProperties_; + SizeType patternPropertyCount_; + SizeType propertyCount_; + SizeType minProperties_; + SizeType maxProperties_; + bool additionalProperties_; + bool hasDependencies_; + bool hasRequired_; + bool hasSchemaDependencies_; + + const SchemaType* additionalItemsSchema_; + const SchemaType* itemsList_; + const SchemaType** itemsTuple_; + SizeType itemsTupleCount_; + SizeType minItems_; + SizeType maxItems_; + bool additionalItems_; + bool uniqueItems_; + + RegexType* pattern_; + SizeType minLength_; + SizeType maxLength_; + + SValue minimum_; + SValue maximum_; + SValue multipleOf_; + bool exclusiveMinimum_; + bool exclusiveMaximum_; + + SizeType defaultValueLength_; +}; + +template +struct TokenHelper { + RAPIDJSON_FORCEINLINE static void AppendIndexToken(Stack& documentStack, SizeType index) { + *documentStack.template Push() = '/'; + char buffer[21]; + size_t length = static_cast((sizeof(SizeType) == 4 ? u32toa(index, buffer) : u64toa(index, buffer)) - buffer); + for (size_t i = 0; i < length; i++) + *documentStack.template Push() = static_cast(buffer[i]); + } +}; + +// Partial specialized version for char to prevent buffer copying. +template +struct TokenHelper { + RAPIDJSON_FORCEINLINE static void AppendIndexToken(Stack& documentStack, SizeType index) { + if (sizeof(SizeType) == 4) { + char *buffer = documentStack.template Push(1 + 10); // '/' + uint + *buffer++ = '/'; + const char* end = internal::u32toa(index, buffer); + documentStack.template Pop(static_cast(10 - (end - buffer))); + } + else { + char *buffer = documentStack.template Push(1 + 20); // '/' + uint64 + *buffer++ = '/'; + const char* end = internal::u64toa(index, buffer); + documentStack.template Pop(static_cast(20 - (end - buffer))); + } + } +}; + +} // namespace internal + +/////////////////////////////////////////////////////////////////////////////// +// IGenericRemoteSchemaDocumentProvider + +template +class IGenericRemoteSchemaDocumentProvider { +public: + typedef typename SchemaDocumentType::Ch Ch; + + virtual ~IGenericRemoteSchemaDocumentProvider() {} + virtual const SchemaDocumentType* GetRemoteDocument(const Ch* uri, SizeType length) = 0; +}; + +/////////////////////////////////////////////////////////////////////////////// +// GenericSchemaDocument + +//! JSON schema document. +/*! + A JSON schema document is a compiled version of a JSON schema. + It is basically a tree of internal::Schema. + + \note This is an immutable class (i.e. its instance cannot be modified after construction). + \tparam ValueT Type of JSON value (e.g. \c Value ), which also determine the encoding. + \tparam Allocator Allocator type for allocating memory of this document. +*/ +template +class GenericSchemaDocument { +public: + typedef ValueT ValueType; + typedef IGenericRemoteSchemaDocumentProvider IRemoteSchemaDocumentProviderType; + typedef Allocator AllocatorType; + typedef typename ValueType::EncodingType EncodingType; + typedef typename EncodingType::Ch Ch; + typedef internal::Schema SchemaType; + typedef GenericPointer PointerType; + typedef GenericValue URIType; + friend class internal::Schema; + template + friend class GenericSchemaValidator; + + //! Constructor. + /*! + Compile a JSON document into schema document. + + \param document A JSON document as source. + \param uri The base URI of this schema document for purposes of violation reporting. + \param uriLength Length of \c name, in code points. + \param remoteProvider An optional remote schema document provider for resolving remote reference. Can be null. + \param allocator An optional allocator instance for allocating memory. Can be null. + */ + explicit GenericSchemaDocument(const ValueType& document, const Ch* uri = 0, SizeType uriLength = 0, + IRemoteSchemaDocumentProviderType* remoteProvider = 0, Allocator* allocator = 0) : + remoteProvider_(remoteProvider), + allocator_(allocator), + ownAllocator_(), + root_(), + typeless_(), + schemaMap_(allocator, kInitialSchemaMapSize), + schemaRef_(allocator, kInitialSchemaRefSize) + { + if (!allocator_) + ownAllocator_ = allocator_ = RAPIDJSON_NEW(Allocator)(); + + Ch noUri[1] = {0}; + uri_.SetString(uri ? uri : noUri, uriLength, *allocator_); + + typeless_ = static_cast(allocator_->Malloc(sizeof(SchemaType))); + new (typeless_) SchemaType(this, PointerType(), ValueType(kObjectType).Move(), ValueType(kObjectType).Move(), allocator_); + + // Generate root schema, it will call CreateSchema() to create sub-schemas, + // And call AddRefSchema() if there are $ref. + CreateSchemaRecursive(&root_, PointerType(), document, document); + + // Resolve $ref + while (!schemaRef_.Empty()) { + SchemaRefEntry* refEntry = schemaRef_.template Pop(1); + if (const SchemaType* s = GetSchema(refEntry->target)) { + if (refEntry->schema) + *refEntry->schema = s; + + // Create entry in map if not exist + if (!GetSchema(refEntry->source)) { + new (schemaMap_.template Push()) SchemaEntry(refEntry->source, const_cast(s), false, allocator_); + } + } + else if (refEntry->schema) + *refEntry->schema = typeless_; + + refEntry->~SchemaRefEntry(); + } + + RAPIDJSON_ASSERT(root_ != 0); + + schemaRef_.ShrinkToFit(); // Deallocate all memory for ref + } + +#if RAPIDJSON_HAS_CXX11_RVALUE_REFS + //! Move constructor in C++11 + GenericSchemaDocument(GenericSchemaDocument&& rhs) RAPIDJSON_NOEXCEPT : + remoteProvider_(rhs.remoteProvider_), + allocator_(rhs.allocator_), + ownAllocator_(rhs.ownAllocator_), + root_(rhs.root_), + typeless_(rhs.typeless_), + schemaMap_(std::move(rhs.schemaMap_)), + schemaRef_(std::move(rhs.schemaRef_)), + uri_(std::move(rhs.uri_)) + { + rhs.remoteProvider_ = 0; + rhs.allocator_ = 0; + rhs.ownAllocator_ = 0; + rhs.typeless_ = 0; + } +#endif + + //! Destructor + ~GenericSchemaDocument() { + while (!schemaMap_.Empty()) + schemaMap_.template Pop(1)->~SchemaEntry(); + + if (typeless_) { + typeless_->~SchemaType(); + Allocator::Free(typeless_); + } + + RAPIDJSON_DELETE(ownAllocator_); + } + + const URIType& GetURI() const { return uri_; } + + //! Get the root schema. + const SchemaType& GetRoot() const { return *root_; } + +private: + //! Prohibit copying + GenericSchemaDocument(const GenericSchemaDocument&); + //! Prohibit assignment + GenericSchemaDocument& operator=(const GenericSchemaDocument&); + + struct SchemaRefEntry { + SchemaRefEntry(const PointerType& s, const PointerType& t, const SchemaType** outSchema, Allocator *allocator) : source(s, allocator), target(t, allocator), schema(outSchema) {} + PointerType source; + PointerType target; + const SchemaType** schema; + }; + + struct SchemaEntry { + SchemaEntry(const PointerType& p, SchemaType* s, bool o, Allocator* allocator) : pointer(p, allocator), schema(s), owned(o) {} + ~SchemaEntry() { + if (owned) { + schema->~SchemaType(); + Allocator::Free(schema); + } + } + PointerType pointer; + SchemaType* schema; + bool owned; + }; + + void CreateSchemaRecursive(const SchemaType** schema, const PointerType& pointer, const ValueType& v, const ValueType& document) { + if (schema) + *schema = typeless_; + + if (v.GetType() == kObjectType) { + const SchemaType* s = GetSchema(pointer); + if (!s) + CreateSchema(schema, pointer, v, document); + + for (typename ValueType::ConstMemberIterator itr = v.MemberBegin(); itr != v.MemberEnd(); ++itr) + CreateSchemaRecursive(0, pointer.Append(itr->name, allocator_), itr->value, document); + } + else if (v.GetType() == kArrayType) + for (SizeType i = 0; i < v.Size(); i++) + CreateSchemaRecursive(0, pointer.Append(i, allocator_), v[i], document); + } + + void CreateSchema(const SchemaType** schema, const PointerType& pointer, const ValueType& v, const ValueType& document) { + RAPIDJSON_ASSERT(pointer.IsValid()); + if (v.IsObject()) { + if (!HandleRefSchema(pointer, schema, v, document)) { + SchemaType* s = new (allocator_->Malloc(sizeof(SchemaType))) SchemaType(this, pointer, v, document, allocator_); + new (schemaMap_.template Push()) SchemaEntry(pointer, s, true, allocator_); + if (schema) + *schema = s; + } + } + } + + bool HandleRefSchema(const PointerType& source, const SchemaType** schema, const ValueType& v, const ValueType& document) { + static const Ch kRefString[] = { '$', 'r', 'e', 'f', '\0' }; + static const ValueType kRefValue(kRefString, 4); + + typename ValueType::ConstMemberIterator itr = v.FindMember(kRefValue); + if (itr == v.MemberEnd()) + return false; + + if (itr->value.IsString()) { + SizeType len = itr->value.GetStringLength(); + if (len > 0) { + const Ch* s = itr->value.GetString(); + SizeType i = 0; + while (i < len && s[i] != '#') // Find the first # + i++; + + if (i > 0) { // Remote reference, resolve immediately + if (remoteProvider_) { + if (const GenericSchemaDocument* remoteDocument = remoteProvider_->GetRemoteDocument(s, i)) { + PointerType pointer(&s[i], len - i, allocator_); + if (pointer.IsValid()) { + if (const SchemaType* sc = remoteDocument->GetSchema(pointer)) { + if (schema) + *schema = sc; + new (schemaMap_.template Push()) SchemaEntry(source, const_cast(sc), false, allocator_); + return true; + } + } + } + } + } + else if (s[i] == '#') { // Local reference, defer resolution + PointerType pointer(&s[i], len - i, allocator_); + if (pointer.IsValid()) { + if (const ValueType* nv = pointer.Get(document)) + if (HandleRefSchema(source, schema, *nv, document)) + return true; + + new (schemaRef_.template Push()) SchemaRefEntry(source, pointer, schema, allocator_); + return true; + } + } + } + } + return false; + } + + const SchemaType* GetSchema(const PointerType& pointer) const { + for (const SchemaEntry* target = schemaMap_.template Bottom(); target != schemaMap_.template End(); ++target) + if (pointer == target->pointer) + return target->schema; + return 0; + } + + PointerType GetPointer(const SchemaType* schema) const { + for (const SchemaEntry* target = schemaMap_.template Bottom(); target != schemaMap_.template End(); ++target) + if (schema == target->schema) + return target->pointer; + return PointerType(); + } + + const SchemaType* GetTypeless() const { return typeless_; } + + static const size_t kInitialSchemaMapSize = 64; + static const size_t kInitialSchemaRefSize = 64; + + IRemoteSchemaDocumentProviderType* remoteProvider_; + Allocator *allocator_; + Allocator *ownAllocator_; + const SchemaType* root_; //!< Root schema. + SchemaType* typeless_; + internal::Stack schemaMap_; // Stores created Pointer -> Schemas + internal::Stack schemaRef_; // Stores Pointer from $ref and schema which holds the $ref + URIType uri_; +}; + +//! GenericSchemaDocument using Value type. +typedef GenericSchemaDocument SchemaDocument; +//! IGenericRemoteSchemaDocumentProvider using SchemaDocument. +typedef IGenericRemoteSchemaDocumentProvider IRemoteSchemaDocumentProvider; + +/////////////////////////////////////////////////////////////////////////////// +// GenericSchemaValidator + +//! JSON Schema Validator. +/*! + A SAX style JSON schema validator. + It uses a \c GenericSchemaDocument to validate SAX events. + It delegates the incoming SAX events to an output handler. + The default output handler does nothing. + It can be reused multiple times by calling \c Reset(). + + \tparam SchemaDocumentType Type of schema document. + \tparam OutputHandler Type of output handler. Default handler does nothing. + \tparam StateAllocator Allocator for storing the internal validation states. +*/ +template < + typename SchemaDocumentType, + typename OutputHandler = BaseReaderHandler, + typename StateAllocator = CrtAllocator> +class GenericSchemaValidator : + public internal::ISchemaStateFactory, + public internal::ISchemaValidator, + public internal::IValidationErrorHandler +{ +public: + typedef typename SchemaDocumentType::SchemaType SchemaType; + typedef typename SchemaDocumentType::PointerType PointerType; + typedef typename SchemaType::EncodingType EncodingType; + typedef typename SchemaType::SValue SValue; + typedef typename EncodingType::Ch Ch; + typedef GenericStringRef StringRefType; + typedef GenericValue ValueType; + + //! Constructor without output handler. + /*! + \param schemaDocument The schema document to conform to. + \param allocator Optional allocator for storing internal validation states. + \param schemaStackCapacity Optional initial capacity of schema path stack. + \param documentStackCapacity Optional initial capacity of document path stack. + */ + GenericSchemaValidator( + const SchemaDocumentType& schemaDocument, + StateAllocator* allocator = 0, + size_t schemaStackCapacity = kDefaultSchemaStackCapacity, + size_t documentStackCapacity = kDefaultDocumentStackCapacity) + : + schemaDocument_(&schemaDocument), + root_(schemaDocument.GetRoot()), + stateAllocator_(allocator), + ownStateAllocator_(0), + schemaStack_(allocator, schemaStackCapacity), + documentStack_(allocator, documentStackCapacity), + outputHandler_(0), + error_(kObjectType), + currentError_(), + missingDependents_(), + valid_(true) +#if RAPIDJSON_SCHEMA_VERBOSE + , depth_(0) +#endif + { + } + + //! Constructor with output handler. + /*! + \param schemaDocument The schema document to conform to. + \param allocator Optional allocator for storing internal validation states. + \param schemaStackCapacity Optional initial capacity of schema path stack. + \param documentStackCapacity Optional initial capacity of document path stack. + */ + GenericSchemaValidator( + const SchemaDocumentType& schemaDocument, + OutputHandler& outputHandler, + StateAllocator* allocator = 0, + size_t schemaStackCapacity = kDefaultSchemaStackCapacity, + size_t documentStackCapacity = kDefaultDocumentStackCapacity) + : + schemaDocument_(&schemaDocument), + root_(schemaDocument.GetRoot()), + stateAllocator_(allocator), + ownStateAllocator_(0), + schemaStack_(allocator, schemaStackCapacity), + documentStack_(allocator, documentStackCapacity), + outputHandler_(&outputHandler), + error_(kObjectType), + currentError_(), + missingDependents_(), + valid_(true) +#if RAPIDJSON_SCHEMA_VERBOSE + , depth_(0) +#endif + { + } + + //! Destructor. + ~GenericSchemaValidator() { + Reset(); + RAPIDJSON_DELETE(ownStateAllocator_); + } + + //! Reset the internal states. + void Reset() { + while (!schemaStack_.Empty()) + PopSchema(); + documentStack_.Clear(); + error_.SetObject(); + currentError_.SetNull(); + missingDependents_.SetNull(); + valid_ = true; + } + + //! Checks whether the current state is valid. + // Implementation of ISchemaValidator + virtual bool IsValid() const { return valid_; } + + //! Gets the error object. + ValueType& GetError() { return error_; } + const ValueType& GetError() const { return error_; } + + //! Gets the JSON pointer pointed to the invalid schema. + PointerType GetInvalidSchemaPointer() const { + return schemaStack_.Empty() ? PointerType() : CurrentSchema().GetPointer(); + } + + //! Gets the keyword of invalid schema. + const Ch* GetInvalidSchemaKeyword() const { + return schemaStack_.Empty() ? 0 : CurrentContext().invalidKeyword; + } + + //! Gets the JSON pointer pointed to the invalid value. + PointerType GetInvalidDocumentPointer() const { + if (documentStack_.Empty()) { + return PointerType(); + } + else { + return PointerType(documentStack_.template Bottom(), documentStack_.GetSize() / sizeof(Ch)); + } + } + + void NotMultipleOf(int64_t actual, const SValue& expected) { + AddNumberError(SchemaType::GetMultipleOfString(), ValueType(actual).Move(), expected); + } + void NotMultipleOf(uint64_t actual, const SValue& expected) { + AddNumberError(SchemaType::GetMultipleOfString(), ValueType(actual).Move(), expected); + } + void NotMultipleOf(double actual, const SValue& expected) { + AddNumberError(SchemaType::GetMultipleOfString(), ValueType(actual).Move(), expected); + } + void AboveMaximum(int64_t actual, const SValue& expected, bool exclusive) { + AddNumberError(SchemaType::GetMaximumString(), ValueType(actual).Move(), expected, + exclusive ? &SchemaType::GetExclusiveMaximumString : 0); + } + void AboveMaximum(uint64_t actual, const SValue& expected, bool exclusive) { + AddNumberError(SchemaType::GetMaximumString(), ValueType(actual).Move(), expected, + exclusive ? &SchemaType::GetExclusiveMaximumString : 0); + } + void AboveMaximum(double actual, const SValue& expected, bool exclusive) { + AddNumberError(SchemaType::GetMaximumString(), ValueType(actual).Move(), expected, + exclusive ? &SchemaType::GetExclusiveMaximumString : 0); + } + void BelowMinimum(int64_t actual, const SValue& expected, bool exclusive) { + AddNumberError(SchemaType::GetMinimumString(), ValueType(actual).Move(), expected, + exclusive ? &SchemaType::GetExclusiveMinimumString : 0); + } + void BelowMinimum(uint64_t actual, const SValue& expected, bool exclusive) { + AddNumberError(SchemaType::GetMinimumString(), ValueType(actual).Move(), expected, + exclusive ? &SchemaType::GetExclusiveMinimumString : 0); + } + void BelowMinimum(double actual, const SValue& expected, bool exclusive) { + AddNumberError(SchemaType::GetMinimumString(), ValueType(actual).Move(), expected, + exclusive ? &SchemaType::GetExclusiveMinimumString : 0); + } + + void TooLong(const Ch* str, SizeType length, SizeType expected) { + AddNumberError(SchemaType::GetMaxLengthString(), + ValueType(str, length, GetStateAllocator()).Move(), SValue(expected).Move()); + } + void TooShort(const Ch* str, SizeType length, SizeType expected) { + AddNumberError(SchemaType::GetMinLengthString(), + ValueType(str, length, GetStateAllocator()).Move(), SValue(expected).Move()); + } + void DoesNotMatch(const Ch* str, SizeType length) { + currentError_.SetObject(); + currentError_.AddMember(GetActualString(), ValueType(str, length, GetStateAllocator()).Move(), GetStateAllocator()); + AddCurrentError(SchemaType::GetPatternString()); + } + + void DisallowedItem(SizeType index) { + currentError_.SetObject(); + currentError_.AddMember(GetDisallowedString(), ValueType(index).Move(), GetStateAllocator()); + AddCurrentError(SchemaType::GetAdditionalItemsString(), true); + } + void TooFewItems(SizeType actualCount, SizeType expectedCount) { + AddNumberError(SchemaType::GetMinItemsString(), + ValueType(actualCount).Move(), SValue(expectedCount).Move()); + } + void TooManyItems(SizeType actualCount, SizeType expectedCount) { + AddNumberError(SchemaType::GetMaxItemsString(), + ValueType(actualCount).Move(), SValue(expectedCount).Move()); + } + void DuplicateItems(SizeType index1, SizeType index2) { + ValueType duplicates(kArrayType); + duplicates.PushBack(index1, GetStateAllocator()); + duplicates.PushBack(index2, GetStateAllocator()); + currentError_.SetObject(); + currentError_.AddMember(GetDuplicatesString(), duplicates, GetStateAllocator()); + AddCurrentError(SchemaType::GetUniqueItemsString(), true); + } + + void TooManyProperties(SizeType actualCount, SizeType expectedCount) { + AddNumberError(SchemaType::GetMaxPropertiesString(), + ValueType(actualCount).Move(), SValue(expectedCount).Move()); + } + void TooFewProperties(SizeType actualCount, SizeType expectedCount) { + AddNumberError(SchemaType::GetMinPropertiesString(), + ValueType(actualCount).Move(), SValue(expectedCount).Move()); + } + void StartMissingProperties() { + currentError_.SetArray(); + } + void AddMissingProperty(const SValue& name) { + currentError_.PushBack(ValueType(name, GetStateAllocator()).Move(), GetStateAllocator()); + } + bool EndMissingProperties() { + if (currentError_.Empty()) + return false; + ValueType error(kObjectType); + error.AddMember(GetMissingString(), currentError_, GetStateAllocator()); + currentError_ = error; + AddCurrentError(SchemaType::GetRequiredString()); + return true; + } + void PropertyViolations(ISchemaValidator** subvalidators, SizeType count) { + for (SizeType i = 0; i < count; ++i) + MergeError(static_cast(subvalidators[i])->GetError()); + } + void DisallowedProperty(const Ch* name, SizeType length) { + currentError_.SetObject(); + currentError_.AddMember(GetDisallowedString(), ValueType(name, length, GetStateAllocator()).Move(), GetStateAllocator()); + AddCurrentError(SchemaType::GetAdditionalPropertiesString(), true); + } + + void StartDependencyErrors() { + currentError_.SetObject(); + } + void StartMissingDependentProperties() { + missingDependents_.SetArray(); + } + void AddMissingDependentProperty(const SValue& targetName) { + missingDependents_.PushBack(ValueType(targetName, GetStateAllocator()).Move(), GetStateAllocator()); + } + void EndMissingDependentProperties(const SValue& sourceName) { + if (!missingDependents_.Empty()) + currentError_.AddMember(ValueType(sourceName, GetStateAllocator()).Move(), + missingDependents_, GetStateAllocator()); + } + void AddDependencySchemaError(const SValue& sourceName, ISchemaValidator* subvalidator) { + currentError_.AddMember(ValueType(sourceName, GetStateAllocator()).Move(), + static_cast(subvalidator)->GetError(), GetStateAllocator()); + } + bool EndDependencyErrors() { + if (currentError_.ObjectEmpty()) + return false; + ValueType error(kObjectType); + error.AddMember(GetErrorsString(), currentError_, GetStateAllocator()); + currentError_ = error; + AddCurrentError(SchemaType::GetDependenciesString()); + return true; + } + + void DisallowedValue() { + currentError_.SetObject(); + AddCurrentError(SchemaType::GetEnumString()); + } + void StartDisallowedType() { + currentError_.SetArray(); + } + void AddExpectedType(const typename SchemaType::ValueType& expectedType) { + currentError_.PushBack(ValueType(expectedType, GetStateAllocator()).Move(), GetStateAllocator()); + } + void EndDisallowedType(const typename SchemaType::ValueType& actualType) { + ValueType error(kObjectType); + error.AddMember(GetExpectedString(), currentError_, GetStateAllocator()); + error.AddMember(GetActualString(), ValueType(actualType, GetStateAllocator()).Move(), GetStateAllocator()); + currentError_ = error; + AddCurrentError(SchemaType::GetTypeString()); + } + void NotAllOf(ISchemaValidator** subvalidators, SizeType count) { + for (SizeType i = 0; i < count; ++i) { + MergeError(static_cast(subvalidators[i])->GetError()); + } + } + void NoneOf(ISchemaValidator** subvalidators, SizeType count) { + AddErrorArray(SchemaType::GetAnyOfString(), subvalidators, count); + } + void NotOneOf(ISchemaValidator** subvalidators, SizeType count) { + AddErrorArray(SchemaType::GetOneOfString(), subvalidators, count); + } + void Disallowed() { + currentError_.SetObject(); + AddCurrentError(SchemaType::GetNotString()); + } + +#define RAPIDJSON_STRING_(name, ...) \ + static const StringRefType& Get##name##String() {\ + static const Ch s[] = { __VA_ARGS__, '\0' };\ + static const StringRefType v(s, static_cast(sizeof(s) / sizeof(Ch) - 1)); \ + return v;\ + } + + RAPIDJSON_STRING_(InstanceRef, 'i', 'n', 's', 't', 'a', 'n', 'c', 'e', 'R', 'e', 'f') + RAPIDJSON_STRING_(SchemaRef, 's', 'c', 'h', 'e', 'm', 'a', 'R', 'e', 'f') + RAPIDJSON_STRING_(Expected, 'e', 'x', 'p', 'e', 'c', 't', 'e', 'd') + RAPIDJSON_STRING_(Actual, 'a', 'c', 't', 'u', 'a', 'l') + RAPIDJSON_STRING_(Disallowed, 'd', 'i', 's', 'a', 'l', 'l', 'o', 'w', 'e', 'd') + RAPIDJSON_STRING_(Missing, 'm', 'i', 's', 's', 'i', 'n', 'g') + RAPIDJSON_STRING_(Errors, 'e', 'r', 'r', 'o', 'r', 's') + RAPIDJSON_STRING_(Duplicates, 'd', 'u', 'p', 'l', 'i', 'c', 'a', 't', 'e', 's') + +#undef RAPIDJSON_STRING_ + +#if RAPIDJSON_SCHEMA_VERBOSE +#define RAPIDJSON_SCHEMA_HANDLE_BEGIN_VERBOSE_() \ +RAPIDJSON_MULTILINEMACRO_BEGIN\ + *documentStack_.template Push() = '\0';\ + documentStack_.template Pop(1);\ + internal::PrintInvalidDocument(documentStack_.template Bottom());\ +RAPIDJSON_MULTILINEMACRO_END +#else +#define RAPIDJSON_SCHEMA_HANDLE_BEGIN_VERBOSE_() +#endif + +#define RAPIDJSON_SCHEMA_HANDLE_BEGIN_(method, arg1)\ + if (!valid_) return false; \ + if (!BeginValue() || !CurrentSchema().method arg1) {\ + RAPIDJSON_SCHEMA_HANDLE_BEGIN_VERBOSE_();\ + return valid_ = false;\ + } + +#define RAPIDJSON_SCHEMA_HANDLE_PARALLEL_(method, arg2)\ + for (Context* context = schemaStack_.template Bottom(); context != schemaStack_.template End(); context++) {\ + if (context->hasher)\ + static_cast(context->hasher)->method arg2;\ + if (context->validators)\ + for (SizeType i_ = 0; i_ < context->validatorCount; i_++)\ + static_cast(context->validators[i_])->method arg2;\ + if (context->patternPropertiesValidators)\ + for (SizeType i_ = 0; i_ < context->patternPropertiesValidatorCount; i_++)\ + static_cast(context->patternPropertiesValidators[i_])->method arg2;\ + } + +#define RAPIDJSON_SCHEMA_HANDLE_END_(method, arg2)\ + return valid_ = EndValue() && (!outputHandler_ || outputHandler_->method arg2) + +#define RAPIDJSON_SCHEMA_HANDLE_VALUE_(method, arg1, arg2) \ + RAPIDJSON_SCHEMA_HANDLE_BEGIN_ (method, arg1);\ + RAPIDJSON_SCHEMA_HANDLE_PARALLEL_(method, arg2);\ + RAPIDJSON_SCHEMA_HANDLE_END_ (method, arg2) + + bool Null() { RAPIDJSON_SCHEMA_HANDLE_VALUE_(Null, (CurrentContext()), ( )); } + bool Bool(bool b) { RAPIDJSON_SCHEMA_HANDLE_VALUE_(Bool, (CurrentContext(), b), (b)); } + bool Int(int i) { RAPIDJSON_SCHEMA_HANDLE_VALUE_(Int, (CurrentContext(), i), (i)); } + bool Uint(unsigned u) { RAPIDJSON_SCHEMA_HANDLE_VALUE_(Uint, (CurrentContext(), u), (u)); } + bool Int64(int64_t i) { RAPIDJSON_SCHEMA_HANDLE_VALUE_(Int64, (CurrentContext(), i), (i)); } + bool Uint64(uint64_t u) { RAPIDJSON_SCHEMA_HANDLE_VALUE_(Uint64, (CurrentContext(), u), (u)); } + bool Double(double d) { RAPIDJSON_SCHEMA_HANDLE_VALUE_(Double, (CurrentContext(), d), (d)); } + bool RawNumber(const Ch* str, SizeType length, bool copy) + { RAPIDJSON_SCHEMA_HANDLE_VALUE_(String, (CurrentContext(), str, length, copy), (str, length, copy)); } + bool String(const Ch* str, SizeType length, bool copy) + { RAPIDJSON_SCHEMA_HANDLE_VALUE_(String, (CurrentContext(), str, length, copy), (str, length, copy)); } + + bool StartObject() { + RAPIDJSON_SCHEMA_HANDLE_BEGIN_(StartObject, (CurrentContext())); + RAPIDJSON_SCHEMA_HANDLE_PARALLEL_(StartObject, ()); + return valid_ = !outputHandler_ || outputHandler_->StartObject(); + } + + bool Key(const Ch* str, SizeType len, bool copy) { + if (!valid_) return false; + AppendToken(str, len); + if (!CurrentSchema().Key(CurrentContext(), str, len, copy)) return valid_ = false; + RAPIDJSON_SCHEMA_HANDLE_PARALLEL_(Key, (str, len, copy)); + return valid_ = !outputHandler_ || outputHandler_->Key(str, len, copy); + } + + bool EndObject(SizeType memberCount) { + if (!valid_) return false; + RAPIDJSON_SCHEMA_HANDLE_PARALLEL_(EndObject, (memberCount)); + if (!CurrentSchema().EndObject(CurrentContext(), memberCount)) return valid_ = false; + RAPIDJSON_SCHEMA_HANDLE_END_(EndObject, (memberCount)); + } + + bool StartArray() { + RAPIDJSON_SCHEMA_HANDLE_BEGIN_(StartArray, (CurrentContext())); + RAPIDJSON_SCHEMA_HANDLE_PARALLEL_(StartArray, ()); + return valid_ = !outputHandler_ || outputHandler_->StartArray(); + } + + bool EndArray(SizeType elementCount) { + if (!valid_) return false; + RAPIDJSON_SCHEMA_HANDLE_PARALLEL_(EndArray, (elementCount)); + if (!CurrentSchema().EndArray(CurrentContext(), elementCount)) return valid_ = false; + RAPIDJSON_SCHEMA_HANDLE_END_(EndArray, (elementCount)); + } + +#undef RAPIDJSON_SCHEMA_HANDLE_BEGIN_VERBOSE_ +#undef RAPIDJSON_SCHEMA_HANDLE_BEGIN_ +#undef RAPIDJSON_SCHEMA_HANDLE_PARALLEL_ +#undef RAPIDJSON_SCHEMA_HANDLE_VALUE_ + + // Implementation of ISchemaStateFactory + virtual ISchemaValidator* CreateSchemaValidator(const SchemaType& root) { + return new (GetStateAllocator().Malloc(sizeof(GenericSchemaValidator))) GenericSchemaValidator(*schemaDocument_, root, documentStack_.template Bottom(), documentStack_.GetSize(), +#if RAPIDJSON_SCHEMA_VERBOSE + depth_ + 1, +#endif + &GetStateAllocator()); + } + + virtual void DestroySchemaValidator(ISchemaValidator* validator) { + GenericSchemaValidator* v = static_cast(validator); + v->~GenericSchemaValidator(); + StateAllocator::Free(v); + } + + virtual void* CreateHasher() { + return new (GetStateAllocator().Malloc(sizeof(HasherType))) HasherType(&GetStateAllocator()); + } + + virtual uint64_t GetHashCode(void* hasher) { + return static_cast(hasher)->GetHashCode(); + } + + virtual void DestroryHasher(void* hasher) { + HasherType* h = static_cast(hasher); + h->~HasherType(); + StateAllocator::Free(h); + } + + virtual void* MallocState(size_t size) { + return GetStateAllocator().Malloc(size); + } + + virtual void FreeState(void* p) { + StateAllocator::Free(p); + } + +private: + typedef typename SchemaType::Context Context; + typedef GenericValue, StateAllocator> HashCodeArray; + typedef internal::Hasher HasherType; + + GenericSchemaValidator( + const SchemaDocumentType& schemaDocument, + const SchemaType& root, + const char* basePath, size_t basePathSize, +#if RAPIDJSON_SCHEMA_VERBOSE + unsigned depth, +#endif + StateAllocator* allocator = 0, + size_t schemaStackCapacity = kDefaultSchemaStackCapacity, + size_t documentStackCapacity = kDefaultDocumentStackCapacity) + : + schemaDocument_(&schemaDocument), + root_(root), + stateAllocator_(allocator), + ownStateAllocator_(0), + schemaStack_(allocator, schemaStackCapacity), + documentStack_(allocator, documentStackCapacity), + outputHandler_(0), + error_(kObjectType), + currentError_(), + missingDependents_(), + valid_(true) +#if RAPIDJSON_SCHEMA_VERBOSE + , depth_(depth) +#endif + { + if (basePath && basePathSize) + memcpy(documentStack_.template Push(basePathSize), basePath, basePathSize); + } + + StateAllocator& GetStateAllocator() { + if (!stateAllocator_) + stateAllocator_ = ownStateAllocator_ = RAPIDJSON_NEW(StateAllocator)(); + return *stateAllocator_; + } + + bool BeginValue() { + if (schemaStack_.Empty()) + PushSchema(root_); + else { + if (CurrentContext().inArray) + internal::TokenHelper, Ch>::AppendIndexToken(documentStack_, CurrentContext().arrayElementIndex); + + if (!CurrentSchema().BeginValue(CurrentContext())) + return false; + + SizeType count = CurrentContext().patternPropertiesSchemaCount; + const SchemaType** sa = CurrentContext().patternPropertiesSchemas; + typename Context::PatternValidatorType patternValidatorType = CurrentContext().valuePatternValidatorType; + bool valueUniqueness = CurrentContext().valueUniqueness; + RAPIDJSON_ASSERT(CurrentContext().valueSchema); + PushSchema(*CurrentContext().valueSchema); + + if (count > 0) { + CurrentContext().objectPatternValidatorType = patternValidatorType; + ISchemaValidator**& va = CurrentContext().patternPropertiesValidators; + SizeType& validatorCount = CurrentContext().patternPropertiesValidatorCount; + va = static_cast(MallocState(sizeof(ISchemaValidator*) * count)); + for (SizeType i = 0; i < count; i++) + va[validatorCount++] = CreateSchemaValidator(*sa[i]); + } + + CurrentContext().arrayUniqueness = valueUniqueness; + } + return true; + } + + bool EndValue() { + if (!CurrentSchema().EndValue(CurrentContext())) + return false; + +#if RAPIDJSON_SCHEMA_VERBOSE + GenericStringBuffer sb; + schemaDocument_->GetPointer(&CurrentSchema()).Stringify(sb); + + *documentStack_.template Push() = '\0'; + documentStack_.template Pop(1); + internal::PrintValidatorPointers(depth_, sb.GetString(), documentStack_.template Bottom()); +#endif + + uint64_t h = CurrentContext().arrayUniqueness ? static_cast(CurrentContext().hasher)->GetHashCode() : 0; + + PopSchema(); + + if (!schemaStack_.Empty()) { + Context& context = CurrentContext(); + if (context.valueUniqueness) { + HashCodeArray* a = static_cast(context.arrayElementHashCodes); + if (!a) + CurrentContext().arrayElementHashCodes = a = new (GetStateAllocator().Malloc(sizeof(HashCodeArray))) HashCodeArray(kArrayType); + for (typename HashCodeArray::ConstValueIterator itr = a->Begin(); itr != a->End(); ++itr) + if (itr->GetUint64() == h) { + DuplicateItems(static_cast(itr - a->Begin()), a->Size()); + RAPIDJSON_INVALID_KEYWORD_RETURN(SchemaType::GetUniqueItemsString()); + } + a->PushBack(h, GetStateAllocator()); + } + } + + // Remove the last token of document pointer + while (!documentStack_.Empty() && *documentStack_.template Pop(1) != '/') + ; + + return true; + } + + void AppendToken(const Ch* str, SizeType len) { + documentStack_.template Reserve(1 + len * 2); // worst case all characters are escaped as two characters + *documentStack_.template PushUnsafe() = '/'; + for (SizeType i = 0; i < len; i++) { + if (str[i] == '~') { + *documentStack_.template PushUnsafe() = '~'; + *documentStack_.template PushUnsafe() = '0'; + } + else if (str[i] == '/') { + *documentStack_.template PushUnsafe() = '~'; + *documentStack_.template PushUnsafe() = '1'; + } + else + *documentStack_.template PushUnsafe() = str[i]; + } + } + + RAPIDJSON_FORCEINLINE void PushSchema(const SchemaType& schema) { new (schemaStack_.template Push()) Context(*this, *this, &schema); } + + RAPIDJSON_FORCEINLINE void PopSchema() { + Context* c = schemaStack_.template Pop(1); + if (HashCodeArray* a = static_cast(c->arrayElementHashCodes)) { + a->~HashCodeArray(); + StateAllocator::Free(a); + } + c->~Context(); + } + + void AddErrorLocation(ValueType& result, bool parent) { + GenericStringBuffer sb; + PointerType instancePointer = GetInvalidDocumentPointer(); + ((parent && instancePointer.GetTokenCount() > 0) + ? PointerType(instancePointer.GetTokens(), instancePointer.GetTokenCount() - 1) + : instancePointer).StringifyUriFragment(sb); + ValueType instanceRef(sb.GetString(), static_cast(sb.GetSize() / sizeof(Ch)), + GetStateAllocator()); + result.AddMember(GetInstanceRefString(), instanceRef, GetStateAllocator()); + sb.Clear(); + memcpy(sb.Push(CurrentSchema().GetURI().GetStringLength()), + CurrentSchema().GetURI().GetString(), + CurrentSchema().GetURI().GetStringLength() * sizeof(Ch)); + GetInvalidSchemaPointer().StringifyUriFragment(sb); + ValueType schemaRef(sb.GetString(), static_cast(sb.GetSize() / sizeof(Ch)), + GetStateAllocator()); + result.AddMember(GetSchemaRefString(), schemaRef, GetStateAllocator()); + } + + void AddError(ValueType& keyword, ValueType& error) { + typename ValueType::MemberIterator member = error_.FindMember(keyword); + if (member == error_.MemberEnd()) + error_.AddMember(keyword, error, GetStateAllocator()); + else { + if (member->value.IsObject()) { + ValueType errors(kArrayType); + errors.PushBack(member->value, GetStateAllocator()); + member->value = errors; + } + member->value.PushBack(error, GetStateAllocator()); + } + } + + void AddCurrentError(const typename SchemaType::ValueType& keyword, bool parent = false) { + AddErrorLocation(currentError_, parent); + AddError(ValueType(keyword, GetStateAllocator(), false).Move(), currentError_); + } + + void MergeError(ValueType& other) { + for (typename ValueType::MemberIterator it = other.MemberBegin(), end = other.MemberEnd(); it != end; ++it) { + AddError(it->name, it->value); + } + } + + void AddNumberError(const typename SchemaType::ValueType& keyword, ValueType& actual, const SValue& expected, + const typename SchemaType::ValueType& (*exclusive)() = 0) { + currentError_.SetObject(); + currentError_.AddMember(GetActualString(), actual, GetStateAllocator()); + currentError_.AddMember(GetExpectedString(), ValueType(expected, GetStateAllocator()).Move(), GetStateAllocator()); + if (exclusive) + currentError_.AddMember(ValueType(exclusive(), GetStateAllocator()).Move(), true, GetStateAllocator()); + AddCurrentError(keyword); + } + + void AddErrorArray(const typename SchemaType::ValueType& keyword, + ISchemaValidator** subvalidators, SizeType count) { + ValueType errors(kArrayType); + for (SizeType i = 0; i < count; ++i) + errors.PushBack(static_cast(subvalidators[i])->GetError(), GetStateAllocator()); + currentError_.SetObject(); + currentError_.AddMember(GetErrorsString(), errors, GetStateAllocator()); + AddCurrentError(keyword); + } + + const SchemaType& CurrentSchema() const { return *schemaStack_.template Top()->schema; } + Context& CurrentContext() { return *schemaStack_.template Top(); } + const Context& CurrentContext() const { return *schemaStack_.template Top(); } + + static const size_t kDefaultSchemaStackCapacity = 1024; + static const size_t kDefaultDocumentStackCapacity = 256; + const SchemaDocumentType* schemaDocument_; + const SchemaType& root_; + StateAllocator* stateAllocator_; + StateAllocator* ownStateAllocator_; + internal::Stack schemaStack_; //!< stack to store the current path of schema (BaseSchemaType *) + internal::Stack documentStack_; //!< stack to store the current path of validating document (Ch) + OutputHandler* outputHandler_; + ValueType error_; + ValueType currentError_; + ValueType missingDependents_; + bool valid_; +#if RAPIDJSON_SCHEMA_VERBOSE + unsigned depth_; +#endif +}; + +typedef GenericSchemaValidator SchemaValidator; + +/////////////////////////////////////////////////////////////////////////////// +// SchemaValidatingReader + +//! A helper class for parsing with validation. +/*! + This helper class is a functor, designed as a parameter of \ref GenericDocument::Populate(). + + \tparam parseFlags Combination of \ref ParseFlag. + \tparam InputStream Type of input stream, implementing Stream concept. + \tparam SourceEncoding Encoding of the input stream. + \tparam SchemaDocumentType Type of schema document. + \tparam StackAllocator Allocator type for stack. +*/ +template < + unsigned parseFlags, + typename InputStream, + typename SourceEncoding, + typename SchemaDocumentType = SchemaDocument, + typename StackAllocator = CrtAllocator> +class SchemaValidatingReader { +public: + typedef typename SchemaDocumentType::PointerType PointerType; + typedef typename InputStream::Ch Ch; + typedef GenericValue ValueType; + + //! Constructor + /*! + \param is Input stream. + \param sd Schema document. + */ + SchemaValidatingReader(InputStream& is, const SchemaDocumentType& sd) : is_(is), sd_(sd), invalidSchemaKeyword_(), error_(kObjectType), isValid_(true) {} + + template + bool operator()(Handler& handler) { + GenericReader reader; + GenericSchemaValidator validator(sd_, handler); + parseResult_ = reader.template Parse(is_, validator); + + isValid_ = validator.IsValid(); + if (isValid_) { + invalidSchemaPointer_ = PointerType(); + invalidSchemaKeyword_ = 0; + invalidDocumentPointer_ = PointerType(); + error_.SetObject(); + } + else { + invalidSchemaPointer_ = validator.GetInvalidSchemaPointer(); + invalidSchemaKeyword_ = validator.GetInvalidSchemaKeyword(); + invalidDocumentPointer_ = validator.GetInvalidDocumentPointer(); + error_.CopyFrom(validator.GetError(), allocator_); + } + + return parseResult_; + } + + const ParseResult& GetParseResult() const { return parseResult_; } + bool IsValid() const { return isValid_; } + const PointerType& GetInvalidSchemaPointer() const { return invalidSchemaPointer_; } + const Ch* GetInvalidSchemaKeyword() const { return invalidSchemaKeyword_; } + const PointerType& GetInvalidDocumentPointer() const { return invalidDocumentPointer_; } + const ValueType& GetError() const { return error_; } + +private: + InputStream& is_; + const SchemaDocumentType& sd_; + + ParseResult parseResult_; + PointerType invalidSchemaPointer_; + const Ch* invalidSchemaKeyword_; + PointerType invalidDocumentPointer_; + StackAllocator allocator_; + ValueType error_; + bool isValid_; +}; + +RAPIDJSON_NAMESPACE_END +RAPIDJSON_DIAG_POP + +#endif // RAPIDJSON_SCHEMA_H_ diff --git a/include/rapidjson/stream.h b/include/rapidjson/stream.h new file mode 100644 index 00000000..7f2643e4 --- /dev/null +++ b/include/rapidjson/stream.h @@ -0,0 +1,223 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#include "rapidjson.h" + +#ifndef RAPIDJSON_STREAM_H_ +#define RAPIDJSON_STREAM_H_ + +#include "encodings.h" + +RAPIDJSON_NAMESPACE_BEGIN + +/////////////////////////////////////////////////////////////////////////////// +// Stream + +/*! \class rapidjson::Stream + \brief Concept for reading and writing characters. + + For read-only stream, no need to implement PutBegin(), Put(), Flush() and PutEnd(). + + For write-only stream, only need to implement Put() and Flush(). + +\code +concept Stream { + typename Ch; //!< Character type of the stream. + + //! Read the current character from stream without moving the read cursor. + Ch Peek() const; + + //! Read the current character from stream and moving the read cursor to next character. + Ch Take(); + + //! Get the current read cursor. + //! \return Number of characters read from start. + size_t Tell(); + + //! Begin writing operation at the current read pointer. + //! \return The begin writer pointer. + Ch* PutBegin(); + + //! Write a character. + void Put(Ch c); + + //! Flush the buffer. + void Flush(); + + //! End the writing operation. + //! \param begin The begin write pointer returned by PutBegin(). + //! \return Number of characters written. + size_t PutEnd(Ch* begin); +} +\endcode +*/ + +//! Provides additional information for stream. +/*! + By using traits pattern, this type provides a default configuration for stream. + For custom stream, this type can be specialized for other configuration. + See TEST(Reader, CustomStringStream) in readertest.cpp for example. +*/ +template +struct StreamTraits { + //! Whether to make local copy of stream for optimization during parsing. + /*! + By default, for safety, streams do not use local copy optimization. + Stream that can be copied fast should specialize this, like StreamTraits. + */ + enum { copyOptimization = 0 }; +}; + +//! Reserve n characters for writing to a stream. +template +inline void PutReserve(Stream& stream, size_t count) { + (void)stream; + (void)count; +} + +//! Write character to a stream, presuming buffer is reserved. +template +inline void PutUnsafe(Stream& stream, typename Stream::Ch c) { + stream.Put(c); +} + +//! Put N copies of a character to a stream. +template +inline void PutN(Stream& stream, Ch c, size_t n) { + PutReserve(stream, n); + for (size_t i = 0; i < n; i++) + PutUnsafe(stream, c); +} + +/////////////////////////////////////////////////////////////////////////////// +// GenericStreamWrapper + +//! A Stream Wrapper +/*! \tThis string stream is a wrapper for any stream by just forwarding any + \treceived message to the origin stream. + \note implements Stream concept +*/ + +#if defined(_MSC_VER) && _MSC_VER <= 1800 +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(4702) // unreachable code +RAPIDJSON_DIAG_OFF(4512) // assignment operator could not be generated +#endif + +template > +class GenericStreamWrapper { +public: + typedef typename Encoding::Ch Ch; + GenericStreamWrapper(InputStream& is): is_(is) {} + + Ch Peek() const { return is_.Peek(); } + Ch Take() { return is_.Take(); } + size_t Tell() { return is_.Tell(); } + Ch* PutBegin() { return is_.PutBegin(); } + void Put(Ch ch) { is_.Put(ch); } + void Flush() { is_.Flush(); } + size_t PutEnd(Ch* ch) { return is_.PutEnd(ch); } + + // wrapper for MemoryStream + const Ch* Peek4() const { return is_.Peek4(); } + + // wrapper for AutoUTFInputStream + UTFType GetType() const { return is_.GetType(); } + bool HasBOM() const { return is_.HasBOM(); } + +protected: + InputStream& is_; +}; + +#if defined(_MSC_VER) && _MSC_VER <= 1800 +RAPIDJSON_DIAG_POP +#endif + +/////////////////////////////////////////////////////////////////////////////// +// StringStream + +//! Read-only string stream. +/*! \note implements Stream concept +*/ +template +struct GenericStringStream { + typedef typename Encoding::Ch Ch; + + GenericStringStream(const Ch *src) : src_(src), head_(src) {} + + Ch Peek() const { return *src_; } + Ch Take() { return *src_++; } + size_t Tell() const { return static_cast(src_ - head_); } + + Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; } + void Put(Ch) { RAPIDJSON_ASSERT(false); } + void Flush() { RAPIDJSON_ASSERT(false); } + size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; } + + const Ch* src_; //!< Current read position. + const Ch* head_; //!< Original head of the string. +}; + +template +struct StreamTraits > { + enum { copyOptimization = 1 }; +}; + +//! String stream with UTF8 encoding. +typedef GenericStringStream > StringStream; + +/////////////////////////////////////////////////////////////////////////////// +// InsituStringStream + +//! A read-write string stream. +/*! This string stream is particularly designed for in-situ parsing. + \note implements Stream concept +*/ +template +struct GenericInsituStringStream { + typedef typename Encoding::Ch Ch; + + GenericInsituStringStream(Ch *src) : src_(src), dst_(0), head_(src) {} + + // Read + Ch Peek() { return *src_; } + Ch Take() { return *src_++; } + size_t Tell() { return static_cast(src_ - head_); } + + // Write + void Put(Ch c) { RAPIDJSON_ASSERT(dst_ != 0); *dst_++ = c; } + + Ch* PutBegin() { return dst_ = src_; } + size_t PutEnd(Ch* begin) { return static_cast(dst_ - begin); } + void Flush() {} + + Ch* Push(size_t count) { Ch* begin = dst_; dst_ += count; return begin; } + void Pop(size_t count) { dst_ -= count; } + + Ch* src_; + Ch* dst_; + Ch* head_; +}; + +template +struct StreamTraits > { + enum { copyOptimization = 1 }; +}; + +//! Insitu string stream with UTF8 encoding. +typedef GenericInsituStringStream > InsituStringStream; + +RAPIDJSON_NAMESPACE_END + +#endif // RAPIDJSON_STREAM_H_ diff --git a/include/rapidjson/stringbuffer.h b/include/rapidjson/stringbuffer.h new file mode 100644 index 00000000..4e38b82c --- /dev/null +++ b/include/rapidjson/stringbuffer.h @@ -0,0 +1,121 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_STRINGBUFFER_H_ +#define RAPIDJSON_STRINGBUFFER_H_ + +#include "stream.h" +#include "internal/stack.h" + +#if RAPIDJSON_HAS_CXX11_RVALUE_REFS +#include // std::move +#endif + +#include "internal/stack.h" + +#if defined(__clang__) +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(c++98-compat) +#endif + +RAPIDJSON_NAMESPACE_BEGIN + +//! Represents an in-memory output stream. +/*! + \tparam Encoding Encoding of the stream. + \tparam Allocator type for allocating memory buffer. + \note implements Stream concept +*/ +template +class GenericStringBuffer { +public: + typedef typename Encoding::Ch Ch; + + GenericStringBuffer(Allocator* allocator = 0, size_t capacity = kDefaultCapacity) : stack_(allocator, capacity) {} + +#if RAPIDJSON_HAS_CXX11_RVALUE_REFS + GenericStringBuffer(GenericStringBuffer&& rhs) : stack_(std::move(rhs.stack_)) {} + GenericStringBuffer& operator=(GenericStringBuffer&& rhs) { + if (&rhs != this) + stack_ = std::move(rhs.stack_); + return *this; + } +#endif + + void Put(Ch c) { *stack_.template Push() = c; } + void PutUnsafe(Ch c) { *stack_.template PushUnsafe() = c; } + void Flush() {} + + void Clear() { stack_.Clear(); } + void ShrinkToFit() { + // Push and pop a null terminator. This is safe. + *stack_.template Push() = '\0'; + stack_.ShrinkToFit(); + stack_.template Pop(1); + } + + void Reserve(size_t count) { stack_.template Reserve(count); } + Ch* Push(size_t count) { return stack_.template Push(count); } + Ch* PushUnsafe(size_t count) { return stack_.template PushUnsafe(count); } + void Pop(size_t count) { stack_.template Pop(count); } + + const Ch* GetString() const { + // Push and pop a null terminator. This is safe. + *stack_.template Push() = '\0'; + stack_.template Pop(1); + + return stack_.template Bottom(); + } + + //! Get the size of string in bytes in the string buffer. + size_t GetSize() const { return stack_.GetSize(); } + + //! Get the length of string in Ch in the string buffer. + size_t GetLength() const { return stack_.GetSize() / sizeof(Ch); } + + static const size_t kDefaultCapacity = 256; + mutable internal::Stack stack_; + +private: + // Prohibit copy constructor & assignment operator. + GenericStringBuffer(const GenericStringBuffer&); + GenericStringBuffer& operator=(const GenericStringBuffer&); +}; + +//! String buffer with UTF8 encoding +typedef GenericStringBuffer > StringBuffer; + +template +inline void PutReserve(GenericStringBuffer& stream, size_t count) { + stream.Reserve(count); +} + +template +inline void PutUnsafe(GenericStringBuffer& stream, typename Encoding::Ch c) { + stream.PutUnsafe(c); +} + +//! Implement specialized version of PutN() with memset() for better performance. +template<> +inline void PutN(GenericStringBuffer >& stream, char c, size_t n) { + std::memset(stream.stack_.Push(n), c, n * sizeof(c)); +} + +RAPIDJSON_NAMESPACE_END + +#if defined(__clang__) +RAPIDJSON_DIAG_POP +#endif + +#endif // RAPIDJSON_STRINGBUFFER_H_ diff --git a/include/rapidjson/writer.h b/include/rapidjson/writer.h new file mode 100644 index 00000000..6f5b6903 --- /dev/null +++ b/include/rapidjson/writer.h @@ -0,0 +1,709 @@ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_WRITER_H_ +#define RAPIDJSON_WRITER_H_ + +#include "stream.h" +#include "internal/meta.h" +#include "internal/stack.h" +#include "internal/strfunc.h" +#include "internal/dtoa.h" +#include "internal/itoa.h" +#include "stringbuffer.h" +#include // placement new + +#if defined(RAPIDJSON_SIMD) && defined(_MSC_VER) +#include +#pragma intrinsic(_BitScanForward) +#endif +#ifdef RAPIDJSON_SSE42 +#include +#elif defined(RAPIDJSON_SSE2) +#include +#elif defined(RAPIDJSON_NEON) +#include +#endif + +#ifdef __clang__ +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(padded) +RAPIDJSON_DIAG_OFF(unreachable-code) +RAPIDJSON_DIAG_OFF(c++98-compat) +#elif defined(_MSC_VER) +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(4127) // conditional expression is constant +#endif + +RAPIDJSON_NAMESPACE_BEGIN + +/////////////////////////////////////////////////////////////////////////////// +// WriteFlag + +/*! \def RAPIDJSON_WRITE_DEFAULT_FLAGS + \ingroup RAPIDJSON_CONFIG + \brief User-defined kWriteDefaultFlags definition. + + User can define this as any \c WriteFlag combinations. +*/ +#ifndef RAPIDJSON_WRITE_DEFAULT_FLAGS +#define RAPIDJSON_WRITE_DEFAULT_FLAGS kWriteNoFlags +#endif + +//! Combination of writeFlags +enum WriteFlag { + kWriteNoFlags = 0, //!< No flags are set. + kWriteValidateEncodingFlag = 1, //!< Validate encoding of JSON strings. + kWriteNanAndInfFlag = 2, //!< Allow writing of Infinity, -Infinity and NaN. + kWriteDefaultFlags = RAPIDJSON_WRITE_DEFAULT_FLAGS //!< Default write flags. Can be customized by defining RAPIDJSON_WRITE_DEFAULT_FLAGS +}; + +//! JSON writer +/*! Writer implements the concept Handler. + It generates JSON text by events to an output os. + + User may programmatically calls the functions of a writer to generate JSON text. + + On the other side, a writer can also be passed to objects that generates events, + + for example Reader::Parse() and Document::Accept(). + + \tparam OutputStream Type of output stream. + \tparam SourceEncoding Encoding of source string. + \tparam TargetEncoding Encoding of output stream. + \tparam StackAllocator Type of allocator for allocating memory of stack. + \note implements Handler concept +*/ +template, typename TargetEncoding = UTF8<>, typename StackAllocator = CrtAllocator, unsigned writeFlags = kWriteDefaultFlags> +class Writer { +public: + typedef typename SourceEncoding::Ch Ch; + + static const int kDefaultMaxDecimalPlaces = 324; + + //! Constructor + /*! \param os Output stream. + \param stackAllocator User supplied allocator. If it is null, it will create a private one. + \param levelDepth Initial capacity of stack. + */ + explicit + Writer(OutputStream& os, StackAllocator* stackAllocator = 0, size_t levelDepth = kDefaultLevelDepth) : + os_(&os), level_stack_(stackAllocator, levelDepth * sizeof(Level)), maxDecimalPlaces_(kDefaultMaxDecimalPlaces), hasRoot_(false) {} + + explicit + Writer(StackAllocator* allocator = 0, size_t levelDepth = kDefaultLevelDepth) : + os_(0), level_stack_(allocator, levelDepth * sizeof(Level)), maxDecimalPlaces_(kDefaultMaxDecimalPlaces), hasRoot_(false) {} + +#if RAPIDJSON_HAS_CXX11_RVALUE_REFS + Writer(Writer&& rhs) : + os_(rhs.os_), level_stack_(std::move(rhs.level_stack_)), maxDecimalPlaces_(rhs.maxDecimalPlaces_), hasRoot_(rhs.hasRoot_) { + rhs.os_ = 0; + } +#endif + + //! Reset the writer with a new stream. + /*! + This function reset the writer with a new stream and default settings, + in order to make a Writer object reusable for output multiple JSONs. + + \param os New output stream. + \code + Writer writer(os1); + writer.StartObject(); + // ... + writer.EndObject(); + + writer.Reset(os2); + writer.StartObject(); + // ... + writer.EndObject(); + \endcode + */ + void Reset(OutputStream& os) { + os_ = &os; + hasRoot_ = false; + level_stack_.Clear(); + } + + //! Checks whether the output is a complete JSON. + /*! + A complete JSON has a complete root object or array. + */ + bool IsComplete() const { + return hasRoot_ && level_stack_.Empty(); + } + + int GetMaxDecimalPlaces() const { + return maxDecimalPlaces_; + } + + //! Sets the maximum number of decimal places for double output. + /*! + This setting truncates the output with specified number of decimal places. + + For example, + + \code + writer.SetMaxDecimalPlaces(3); + writer.StartArray(); + writer.Double(0.12345); // "0.123" + writer.Double(0.0001); // "0.0" + writer.Double(1.234567890123456e30); // "1.234567890123456e30" (do not truncate significand for positive exponent) + writer.Double(1.23e-4); // "0.0" (do truncate significand for negative exponent) + writer.EndArray(); + \endcode + + The default setting does not truncate any decimal places. You can restore to this setting by calling + \code + writer.SetMaxDecimalPlaces(Writer::kDefaultMaxDecimalPlaces); + \endcode + */ + void SetMaxDecimalPlaces(int maxDecimalPlaces) { + maxDecimalPlaces_ = maxDecimalPlaces; + } + + /*!@name Implementation of Handler + \see Handler + */ + //@{ + + bool Null() { Prefix(kNullType); return EndValue(WriteNull()); } + bool Bool(bool b) { Prefix(b ? kTrueType : kFalseType); return EndValue(WriteBool(b)); } + bool Int(int i) { Prefix(kNumberType); return EndValue(WriteInt(i)); } + bool Uint(unsigned u) { Prefix(kNumberType); return EndValue(WriteUint(u)); } + bool Int64(int64_t i64) { Prefix(kNumberType); return EndValue(WriteInt64(i64)); } + bool Uint64(uint64_t u64) { Prefix(kNumberType); return EndValue(WriteUint64(u64)); } + + //! Writes the given \c double value to the stream + /*! + \param d The value to be written. + \return Whether it is succeed. + */ + bool Double(double d) { Prefix(kNumberType); return EndValue(WriteDouble(d)); } + + bool RawNumber(const Ch* str, SizeType length, bool copy = false) { + RAPIDJSON_ASSERT(str != 0); + (void)copy; + Prefix(kNumberType); + return EndValue(WriteString(str, length)); + } + + bool String(const Ch* str, SizeType length, bool copy = false) { + RAPIDJSON_ASSERT(str != 0); + (void)copy; + Prefix(kStringType); + return EndValue(WriteString(str, length)); + } + +#if RAPIDJSON_HAS_STDSTRING + bool String(const std::basic_string& str) { + return String(str.data(), SizeType(str.size())); + } +#endif + + bool StartObject() { + Prefix(kObjectType); + new (level_stack_.template Push()) Level(false); + return WriteStartObject(); + } + + bool Key(const Ch* str, SizeType length, bool copy = false) { return String(str, length, copy); } + +#if RAPIDJSON_HAS_STDSTRING + bool Key(const std::basic_string& str) + { + return Key(str.data(), SizeType(str.size())); + } +#endif + + bool EndObject(SizeType memberCount = 0) { + (void)memberCount; + RAPIDJSON_ASSERT(level_stack_.GetSize() >= sizeof(Level)); // not inside an Object + RAPIDJSON_ASSERT(!level_stack_.template Top()->inArray); // currently inside an Array, not Object + RAPIDJSON_ASSERT(0 == level_stack_.template Top()->valueCount % 2); // Object has a Key without a Value + level_stack_.template Pop(1); + return EndValue(WriteEndObject()); + } + + bool StartArray() { + Prefix(kArrayType); + new (level_stack_.template Push()) Level(true); + return WriteStartArray(); + } + + bool EndArray(SizeType elementCount = 0) { + (void)elementCount; + RAPIDJSON_ASSERT(level_stack_.GetSize() >= sizeof(Level)); + RAPIDJSON_ASSERT(level_stack_.template Top()->inArray); + level_stack_.template Pop(1); + return EndValue(WriteEndArray()); + } + //@} + + /*! @name Convenience extensions */ + //@{ + + //! Simpler but slower overload. + bool String(const Ch* const& str) { return String(str, internal::StrLen(str)); } + bool Key(const Ch* const& str) { return Key(str, internal::StrLen(str)); } + + //@} + + //! Write a raw JSON value. + /*! + For user to write a stringified JSON as a value. + + \param json A well-formed JSON value. It should not contain null character within [0, length - 1] range. + \param length Length of the json. + \param type Type of the root of json. + */ + bool RawValue(const Ch* json, size_t length, Type type) { + RAPIDJSON_ASSERT(json != 0); + Prefix(type); + return EndValue(WriteRawValue(json, length)); + } + + //! Flush the output stream. + /*! + Allows the user to flush the output stream immediately. + */ + void Flush() { + os_->Flush(); + } + +protected: + //! Information for each nested level + struct Level { + Level(bool inArray_) : valueCount(0), inArray(inArray_) {} + size_t valueCount; //!< number of values in this level + bool inArray; //!< true if in array, otherwise in object + }; + + static const size_t kDefaultLevelDepth = 32; + + bool WriteNull() { + PutReserve(*os_, 4); + PutUnsafe(*os_, 'n'); PutUnsafe(*os_, 'u'); PutUnsafe(*os_, 'l'); PutUnsafe(*os_, 'l'); return true; + } + + bool WriteBool(bool b) { + if (b) { + PutReserve(*os_, 4); + PutUnsafe(*os_, 't'); PutUnsafe(*os_, 'r'); PutUnsafe(*os_, 'u'); PutUnsafe(*os_, 'e'); + } + else { + PutReserve(*os_, 5); + PutUnsafe(*os_, 'f'); PutUnsafe(*os_, 'a'); PutUnsafe(*os_, 'l'); PutUnsafe(*os_, 's'); PutUnsafe(*os_, 'e'); + } + return true; + } + + bool WriteInt(int i) { + char buffer[11]; + const char* end = internal::i32toa(i, buffer); + PutReserve(*os_, static_cast(end - buffer)); + for (const char* p = buffer; p != end; ++p) + PutUnsafe(*os_, static_cast(*p)); + return true; + } + + bool WriteUint(unsigned u) { + char buffer[10]; + const char* end = internal::u32toa(u, buffer); + PutReserve(*os_, static_cast(end - buffer)); + for (const char* p = buffer; p != end; ++p) + PutUnsafe(*os_, static_cast(*p)); + return true; + } + + bool WriteInt64(int64_t i64) { + char buffer[21]; + const char* end = internal::i64toa(i64, buffer); + PutReserve(*os_, static_cast(end - buffer)); + for (const char* p = buffer; p != end; ++p) + PutUnsafe(*os_, static_cast(*p)); + return true; + } + + bool WriteUint64(uint64_t u64) { + char buffer[20]; + char* end = internal::u64toa(u64, buffer); + PutReserve(*os_, static_cast(end - buffer)); + for (char* p = buffer; p != end; ++p) + PutUnsafe(*os_, static_cast(*p)); + return true; + } + + bool WriteDouble(double d) { + if (internal::Double(d).IsNanOrInf()) { + if (!(writeFlags & kWriteNanAndInfFlag)) + return false; + if (internal::Double(d).IsNan()) { + PutReserve(*os_, 3); + PutUnsafe(*os_, 'N'); PutUnsafe(*os_, 'a'); PutUnsafe(*os_, 'N'); + return true; + } + if (internal::Double(d).Sign()) { + PutReserve(*os_, 9); + PutUnsafe(*os_, '-'); + } + else + PutReserve(*os_, 8); + PutUnsafe(*os_, 'I'); PutUnsafe(*os_, 'n'); PutUnsafe(*os_, 'f'); + PutUnsafe(*os_, 'i'); PutUnsafe(*os_, 'n'); PutUnsafe(*os_, 'i'); PutUnsafe(*os_, 't'); PutUnsafe(*os_, 'y'); + return true; + } + + char buffer[25]; + char* end = internal::dtoa(d, buffer, maxDecimalPlaces_); + PutReserve(*os_, static_cast(end - buffer)); + for (char* p = buffer; p != end; ++p) + PutUnsafe(*os_, static_cast(*p)); + return true; + } + + bool WriteString(const Ch* str, SizeType length) { + static const typename OutputStream::Ch hexDigits[16] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' }; + static const char escape[256] = { +#define Z16 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 + //0 1 2 3 4 5 6 7 8 9 A B C D E F + 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'b', 't', 'n', 'u', 'f', 'r', 'u', 'u', // 00 + 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', // 10 + 0, 0, '"', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 20 + Z16, Z16, // 30~4F + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,'\\', 0, 0, 0, // 50 + Z16, Z16, Z16, Z16, Z16, Z16, Z16, Z16, Z16, Z16 // 60~FF +#undef Z16 + }; + + if (TargetEncoding::supportUnicode) + PutReserve(*os_, 2 + length * 6); // "\uxxxx..." + else + PutReserve(*os_, 2 + length * 12); // "\uxxxx\uyyyy..." + + PutUnsafe(*os_, '\"'); + GenericStringStream is(str); + while (ScanWriteUnescapedString(is, length)) { + const Ch c = is.Peek(); + if (!TargetEncoding::supportUnicode && static_cast(c) >= 0x80) { + // Unicode escaping + unsigned codepoint; + if (RAPIDJSON_UNLIKELY(!SourceEncoding::Decode(is, &codepoint))) + return false; + PutUnsafe(*os_, '\\'); + PutUnsafe(*os_, 'u'); + if (codepoint <= 0xD7FF || (codepoint >= 0xE000 && codepoint <= 0xFFFF)) { + PutUnsafe(*os_, hexDigits[(codepoint >> 12) & 15]); + PutUnsafe(*os_, hexDigits[(codepoint >> 8) & 15]); + PutUnsafe(*os_, hexDigits[(codepoint >> 4) & 15]); + PutUnsafe(*os_, hexDigits[(codepoint ) & 15]); + } + else { + RAPIDJSON_ASSERT(codepoint >= 0x010000 && codepoint <= 0x10FFFF); + // Surrogate pair + unsigned s = codepoint - 0x010000; + unsigned lead = (s >> 10) + 0xD800; + unsigned trail = (s & 0x3FF) + 0xDC00; + PutUnsafe(*os_, hexDigits[(lead >> 12) & 15]); + PutUnsafe(*os_, hexDigits[(lead >> 8) & 15]); + PutUnsafe(*os_, hexDigits[(lead >> 4) & 15]); + PutUnsafe(*os_, hexDigits[(lead ) & 15]); + PutUnsafe(*os_, '\\'); + PutUnsafe(*os_, 'u'); + PutUnsafe(*os_, hexDigits[(trail >> 12) & 15]); + PutUnsafe(*os_, hexDigits[(trail >> 8) & 15]); + PutUnsafe(*os_, hexDigits[(trail >> 4) & 15]); + PutUnsafe(*os_, hexDigits[(trail ) & 15]); + } + } + else if ((sizeof(Ch) == 1 || static_cast(c) < 256) && RAPIDJSON_UNLIKELY(escape[static_cast(c)])) { + is.Take(); + PutUnsafe(*os_, '\\'); + PutUnsafe(*os_, static_cast(escape[static_cast(c)])); + if (escape[static_cast(c)] == 'u') { + PutUnsafe(*os_, '0'); + PutUnsafe(*os_, '0'); + PutUnsafe(*os_, hexDigits[static_cast(c) >> 4]); + PutUnsafe(*os_, hexDigits[static_cast(c) & 0xF]); + } + } + else if (RAPIDJSON_UNLIKELY(!(writeFlags & kWriteValidateEncodingFlag ? + Transcoder::Validate(is, *os_) : + Transcoder::TranscodeUnsafe(is, *os_)))) + return false; + } + PutUnsafe(*os_, '\"'); + return true; + } + + bool ScanWriteUnescapedString(GenericStringStream& is, size_t length) { + return RAPIDJSON_LIKELY(is.Tell() < length); + } + + bool WriteStartObject() { os_->Put('{'); return true; } + bool WriteEndObject() { os_->Put('}'); return true; } + bool WriteStartArray() { os_->Put('['); return true; } + bool WriteEndArray() { os_->Put(']'); return true; } + + bool WriteRawValue(const Ch* json, size_t length) { + PutReserve(*os_, length); + GenericStringStream is(json); + while (RAPIDJSON_LIKELY(is.Tell() < length)) { + RAPIDJSON_ASSERT(is.Peek() != '\0'); + if (RAPIDJSON_UNLIKELY(!(writeFlags & kWriteValidateEncodingFlag ? + Transcoder::Validate(is, *os_) : + Transcoder::TranscodeUnsafe(is, *os_)))) + return false; + } + return true; + } + + void Prefix(Type type) { + (void)type; + if (RAPIDJSON_LIKELY(level_stack_.GetSize() != 0)) { // this value is not at root + Level* level = level_stack_.template Top(); + if (level->valueCount > 0) { + if (level->inArray) + os_->Put(','); // add comma if it is not the first element in array + else // in object + os_->Put((level->valueCount % 2 == 0) ? ',' : ':'); + } + if (!level->inArray && level->valueCount % 2 == 0) + RAPIDJSON_ASSERT(type == kStringType); // if it's in object, then even number should be a name + level->valueCount++; + } + else { + RAPIDJSON_ASSERT(!hasRoot_); // Should only has one and only one root. + hasRoot_ = true; + } + } + + // Flush the value if it is the top level one. + bool EndValue(bool ret) { + if (RAPIDJSON_UNLIKELY(level_stack_.Empty())) // end of json text + Flush(); + return ret; + } + + OutputStream* os_; + internal::Stack level_stack_; + int maxDecimalPlaces_; + bool hasRoot_; + +private: + // Prohibit copy constructor & assignment operator. + Writer(const Writer&); + Writer& operator=(const Writer&); +}; + +// Full specialization for StringStream to prevent memory copying + +template<> +inline bool Writer::WriteInt(int i) { + char *buffer = os_->Push(11); + const char* end = internal::i32toa(i, buffer); + os_->Pop(static_cast(11 - (end - buffer))); + return true; +} + +template<> +inline bool Writer::WriteUint(unsigned u) { + char *buffer = os_->Push(10); + const char* end = internal::u32toa(u, buffer); + os_->Pop(static_cast(10 - (end - buffer))); + return true; +} + +template<> +inline bool Writer::WriteInt64(int64_t i64) { + char *buffer = os_->Push(21); + const char* end = internal::i64toa(i64, buffer); + os_->Pop(static_cast(21 - (end - buffer))); + return true; +} + +template<> +inline bool Writer::WriteUint64(uint64_t u) { + char *buffer = os_->Push(20); + const char* end = internal::u64toa(u, buffer); + os_->Pop(static_cast(20 - (end - buffer))); + return true; +} + +template<> +inline bool Writer::WriteDouble(double d) { + if (internal::Double(d).IsNanOrInf()) { + // Note: This code path can only be reached if (RAPIDJSON_WRITE_DEFAULT_FLAGS & kWriteNanAndInfFlag). + if (!(kWriteDefaultFlags & kWriteNanAndInfFlag)) + return false; + if (internal::Double(d).IsNan()) { + PutReserve(*os_, 3); + PutUnsafe(*os_, 'N'); PutUnsafe(*os_, 'a'); PutUnsafe(*os_, 'N'); + return true; + } + if (internal::Double(d).Sign()) { + PutReserve(*os_, 9); + PutUnsafe(*os_, '-'); + } + else + PutReserve(*os_, 8); + PutUnsafe(*os_, 'I'); PutUnsafe(*os_, 'n'); PutUnsafe(*os_, 'f'); + PutUnsafe(*os_, 'i'); PutUnsafe(*os_, 'n'); PutUnsafe(*os_, 'i'); PutUnsafe(*os_, 't'); PutUnsafe(*os_, 'y'); + return true; + } + + char *buffer = os_->Push(25); + char* end = internal::dtoa(d, buffer, maxDecimalPlaces_); + os_->Pop(static_cast(25 - (end - buffer))); + return true; +} + +#if defined(RAPIDJSON_SSE2) || defined(RAPIDJSON_SSE42) +template<> +inline bool Writer::ScanWriteUnescapedString(StringStream& is, size_t length) { + if (length < 16) + return RAPIDJSON_LIKELY(is.Tell() < length); + + if (!RAPIDJSON_LIKELY(is.Tell() < length)) + return false; + + const char* p = is.src_; + const char* end = is.head_ + length; + const char* nextAligned = reinterpret_cast((reinterpret_cast(p) + 15) & static_cast(~15)); + const char* endAligned = reinterpret_cast(reinterpret_cast(end) & static_cast(~15)); + if (nextAligned > end) + return true; + + while (p != nextAligned) + if (*p < 0x20 || *p == '\"' || *p == '\\') { + is.src_ = p; + return RAPIDJSON_LIKELY(is.Tell() < length); + } + else + os_->PutUnsafe(*p++); + + // The rest of string using SIMD + static const char dquote[16] = { '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"' }; + static const char bslash[16] = { '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\' }; + static const char space[16] = { 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F }; + const __m128i dq = _mm_loadu_si128(reinterpret_cast(&dquote[0])); + const __m128i bs = _mm_loadu_si128(reinterpret_cast(&bslash[0])); + const __m128i sp = _mm_loadu_si128(reinterpret_cast(&space[0])); + + for (; p != endAligned; p += 16) { + const __m128i s = _mm_load_si128(reinterpret_cast(p)); + const __m128i t1 = _mm_cmpeq_epi8(s, dq); + const __m128i t2 = _mm_cmpeq_epi8(s, bs); + const __m128i t3 = _mm_cmpeq_epi8(_mm_max_epu8(s, sp), sp); // s < 0x20 <=> max(s, 0x1F) == 0x1F + const __m128i x = _mm_or_si128(_mm_or_si128(t1, t2), t3); + unsigned short r = static_cast(_mm_movemask_epi8(x)); + if (RAPIDJSON_UNLIKELY(r != 0)) { // some of characters is escaped + SizeType len; +#ifdef _MSC_VER // Find the index of first escaped + unsigned long offset; + _BitScanForward(&offset, r); + len = offset; +#else + len = static_cast(__builtin_ffs(r) - 1); +#endif + char* q = reinterpret_cast(os_->PushUnsafe(len)); + for (size_t i = 0; i < len; i++) + q[i] = p[i]; + + p += len; + break; + } + _mm_storeu_si128(reinterpret_cast<__m128i *>(os_->PushUnsafe(16)), s); + } + + is.src_ = p; + return RAPIDJSON_LIKELY(is.Tell() < length); +} +#elif defined(RAPIDJSON_NEON) +template<> +inline bool Writer::ScanWriteUnescapedString(StringStream& is, size_t length) { + if (length < 16) + return RAPIDJSON_LIKELY(is.Tell() < length); + + if (!RAPIDJSON_LIKELY(is.Tell() < length)) + return false; + + const char* p = is.src_; + const char* end = is.head_ + length; + const char* nextAligned = reinterpret_cast((reinterpret_cast(p) + 15) & static_cast(~15)); + const char* endAligned = reinterpret_cast(reinterpret_cast(end) & static_cast(~15)); + if (nextAligned > end) + return true; + + while (p != nextAligned) + if (*p < 0x20 || *p == '\"' || *p == '\\') { + is.src_ = p; + return RAPIDJSON_LIKELY(is.Tell() < length); + } + else + os_->PutUnsafe(*p++); + + // The rest of string using SIMD + const uint8x16_t s0 = vmovq_n_u8('"'); + const uint8x16_t s1 = vmovq_n_u8('\\'); + const uint8x16_t s2 = vmovq_n_u8('\b'); + const uint8x16_t s3 = vmovq_n_u8(32); + + for (; p != endAligned; p += 16) { + const uint8x16_t s = vld1q_u8(reinterpret_cast(p)); + uint8x16_t x = vceqq_u8(s, s0); + x = vorrq_u8(x, vceqq_u8(s, s1)); + x = vorrq_u8(x, vceqq_u8(s, s2)); + x = vorrq_u8(x, vcltq_u8(s, s3)); + + x = vrev64q_u8(x); // Rev in 64 + uint64_t low = vgetq_lane_u64(reinterpret_cast(x), 0); // extract + uint64_t high = vgetq_lane_u64(reinterpret_cast(x), 1); // extract + + SizeType len = 0; + bool escaped = false; + if (low == 0) { + if (high != 0) { + unsigned lz = (unsigned)__builtin_clzll(high); + len = 8 + (lz >> 3); + escaped = true; + } + } else { + unsigned lz = (unsigned)__builtin_clzll(low); + len = lz >> 3; + escaped = true; + } + if (RAPIDJSON_UNLIKELY(escaped)) { // some of characters is escaped + char* q = reinterpret_cast(os_->PushUnsafe(len)); + for (size_t i = 0; i < len; i++) + q[i] = p[i]; + + p += len; + break; + } + vst1q_u8(reinterpret_cast(os_->PushUnsafe(16)), s); + } + + is.src_ = p; + return RAPIDJSON_LIKELY(is.Tell() < length); +} +#endif // RAPIDJSON_NEON + +RAPIDJSON_NAMESPACE_END + +#if defined(_MSC_VER) || defined(__clang__) +RAPIDJSON_DIAG_POP +#endif + +#endif // RAPIDJSON_RAPIDJSON_H_ diff --git a/include/trident/binarytables/newclustertable.h b/include/trident/binarytables/newclustertable.h index 99094f53..05ff1527 100644 --- a/include/trident/binarytables/newclustertable.h +++ b/include/trident/binarytables/newclustertable.h @@ -17,7 +17,7 @@ * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. -**/ + **/ #ifndef _NEW_CLUSTERTABLE_H @@ -159,7 +159,7 @@ class NewClusterTable: public AbsNewTable { } void setup(const char* start, const char *end) { - initializeConstraints(); + initializeConstraints(); this->start = start; current = start; this->end = end; diff --git a/include/trident/kb/consts.h b/include/trident/kb/consts.h index d3d2a2cb..7f95648e 100644 --- a/include/trident/kb/consts.h +++ b/include/trident/kb/consts.h @@ -40,6 +40,8 @@ #endif //This is a list of all permutation IDs. It is replicated in tridentcompr/Compressor.h +// Use IDX_SPO : to find all possible Os where S and P are fixed +// Use IDX_POS : to find all possible Ss where O and P are fixed #define IDX_SPO 0 #define IDX_OPS 1 #define IDX_POS 2 diff --git a/include/trident/kb/dictmgmt.h b/include/trident/kb/dictmgmt.h index 31d1ef34..c045c94a 100644 --- a/include/trident/kb/dictmgmt.h +++ b/include/trident/kb/dictmgmt.h @@ -133,6 +133,7 @@ class DictMgmt { google::sparse_hash_map gud_textid; google::sparse_hash_map r2e; google::sparse_hash_map r2s; + google::sparse_hash_map s2r; bool gud_modified; uint64_t gud_largestID; string gudLocation; @@ -185,6 +186,8 @@ class DictMgmt { LIBEXP bool getNumber(const char *key, const int sizeKey, nTerm *value); + LIBEXP bool getNumberRel(const char *key, const int sizeKey, nTerm *value); + bool putDict(const char *key, int sizeKey, nTerm &value); bool putDict(const char *key, int sizeKey, nTerm &value, diff --git a/include/trident/kb/querier.h b/include/trident/kb/querier.h index 2ee227df..8f824261 100644 --- a/include/trident/kb/querier.h +++ b/include/trident/kb/querier.h @@ -200,6 +200,8 @@ class Querier { DDLEXPORT bool exists(const int64_t s, const int64_t p, const int64_t o); + DDLEXPORT static int getIndex_s(int nindices, const int64_t s, const int64_t p, const int64_t o); + DDLEXPORT int getIndex(const int64_t s, const int64_t p, const int64_t o); char getStrategy(const int idx, const int64_t v); diff --git a/include/trident/ml/batch.h b/include/trident/ml/batch.h index 5b26818f..2eb6bae8 100644 --- a/include/trident/ml/batch.h +++ b/include/trident/ml/batch.h @@ -63,6 +63,7 @@ class BatchCreator { const bool filter; const std::shared_ptr feedback; + int usedIndex; std::unique_ptr mappedFile; const char* rawtriples; uint64_t ntriples; @@ -70,12 +71,18 @@ class BatchCreator { uint64_t currentidx; std::default_random_engine engine; + int64_t findFirstOccurrence(int64_t start, int64_t end, uint64_t x, int offset); + + int64_t findLastOccurrence(int64_t start, int64_t end, uint64_t x, int offset); + bool shouldBeUsed(int64_t s, int64_t p, int64_t o); void createInputForBatch(bool createTraining, const float valid, const float test); + void populateIndicesFromQuery(int64_t s, int64_t p, int64_t o); + public: BatchCreator(string kbdir, uint64_t batchsize, uint16_t nthreads, const float valid, const float test, const bool filter, @@ -93,7 +100,7 @@ class BatchCreator { std::shared_ptr()) { } - void start(); + void start(int64_t s = -1, int64_t p = -1, int64_t o = -1); bool getBatch(std::vector &output); @@ -101,6 +108,16 @@ class BatchCreator { std::vector &output2, std::vector &output3); + bool getBatchNr(uint64_t nr, std::vector &output1, + std::vector &output2, + std::vector &output3); + + uint64_t getNBatches(); + + void shuffle(); + + int getUsedIndex(); + string getValidPath(); string getTestPath(); diff --git a/include/trident/ml/distmultester.h b/include/trident/ml/distmultester.h index 207a68e2..cd610626 100644 --- a/include/trident/ml/distmultester.h +++ b/include/trident/ml/distmultester.h @@ -10,21 +10,35 @@ class DistMulTester : public Tester { std::shared_ptr> R) : Tester(E, R) { } - double closeness(K *v1, K *v2, uint16_t dim) { + DistMulTester(std::shared_ptr> E, + std::shared_ptr> R, Querier* q) : Tester(E, R, q) { + } + + double closeness(K *v1, uint64_t entity, uint16_t dim) { double res = 0; + Embeddings *pE = (this->E).get(); + K* v2 = pE->get(entity); for(uint16_t i = 0; i < dim; ++i) { res += v1[i] * v2[i]; } return -res; } - void predictO(K *s, uint16_t dims, K *p, uint16_t dimp, K* o) { + void predictO(uint64_t sub, uint16_t dims, uint64_t pred, uint16_t dimp, K* o) { + Embeddings *pE = (this->E).get(); + Embeddings *pR = (this->R).get(); + K* s = pE->get(sub); + K* p = pR->get(pred); for (uint16_t i = 0; i < dims; ++i) { o[i] = s[i] * p[i]; } } - void predictS(K *s, K *p, uint16_t dimp, K* o, uint16_t dimo) { + void predictS(K *s, uint64_t pred, uint16_t dimp, uint64_t obj, uint16_t dimo) { + Embeddings *pE = (this->E).get(); + Embeddings *pR = (this->R).get(); + K* o = pE->get(obj); + K* p = pR->get(pred); for (uint16_t i = 0; i < dimo; ++i) { s[i] = o[i] * p[i]; } diff --git a/include/trident/ml/embeddings.h b/include/trident/ml/embeddings.h index 477a1f6a..2986e09a 100644 --- a/include/trident/ml/embeddings.h +++ b/include/trident/ml/embeddings.h @@ -2,6 +2,7 @@ #define _EMBEDDINGS_H #include +#include #include #include @@ -17,14 +18,22 @@ #include #include -typedef enum { L1, L2, COSINE, KG } DIST; +// L3, L4, L5 are custom Variance based distances +// KL is KL divergence +typedef enum { L1 = 1, L2, L3, L4, L5, KL, COSINE, KG} DIST; template class Embeddings { private: const uint32_t n; const uint16_t dim; - std::vector raw; + + bool ismem; + std::string rawFilename; + std::unique_ptr fraw; + std::vector mraw; + + K* raw; std::vector locks; std::vector conflicts; @@ -39,13 +48,14 @@ class Embeddings { static void init_seq(K* begin, K*end, uint16_t dim, K min, K max, - const bool normalization) { + const bool normalization, const std::string algo) { std::random_device rd; std::mt19937 gen(rd()); std::uniform_real_distribution<> dis(min, max); assert(((end - begin) % dim) == 0); uint64_t count = 0; double sum = 0.0; + LOG(DEBUGL) << "Must init " << (end - begin) << " params ..."; while (begin != end) { *begin = dis(gen); @@ -54,7 +64,13 @@ class Embeddings { sum += *begin * *begin; if (((count + 1) % dim) == 0) { //Normalize the previous row - sum = sqrt(sum); + if (algo == "hole") { + if (sum < 1) { + sum = 1; + } + } else { + sum = sqrt(sum); + } for(uint16_t i = 0; i < dim; ++i) { *(begin - i) /= sum; } @@ -67,9 +83,59 @@ class Embeddings { } } + //In this case, I force the usage of memory-mapped files + Embeddings(const uint32_t n, const uint16_t dim, std::string pathFile): n(n), dim(dim) { + ismem = false; + rawFilename = pathFile; + LOG(INFOL) << "path file = " << pathFile; + uint64_t rawsize = Utils::fileSize(pathFile); + LOG(DEBUGL) << "Loading memory mapped file with " << rawsize << " bytes ..."; + fraw = std::unique_ptr(new MemoryMappedFile(rawFilename, false, 0, rawsize)); + raw = (K*)fraw->getData(); + + LOG(DEBUGL) << "Creating remaining data structures ..."; + locks.resize(n); + conflicts.resize(n); + updates.resize(n); + + //Stats + updatesLastEpoch.resize(n); + updatesThisEpoch.resize(n); + medianLastEpoch = allUpdatesLastEpoch = updatedEntitiesLastEpoch = 0; + LOG(DEBUGL) << "done"; + } + + std::vector &getConflicts() { + return conflicts; + } + + std::vector &getUpdates() { + return updates; + } + public: - Embeddings(const uint32_t n, const uint16_t dim): n(n), dim(dim) { - raw.resize((int64_t)n * dim); + Embeddings(const uint32_t n, const uint16_t dim, bool mem = true): n(n), dim(dim) { + ismem = mem; + if (mem) { + mraw.resize((int64_t)n * dim); + raw = mraw.data(); + } else { + char fn[] = "mytemp.XXXXXX"; + int fd = mkstemp(fn); + rawFilename = std::string(fn); + if (fd == -1) { + LOG(ERRORL) << "Could not create temporary file " << rawFilename; + throw 10; + } + uint64_t rawsize = (int64_t)n * dim * sizeof(K); + LOG(DEBUGL) << "Resizing the file to " << rawsize << " bytes ..."; + Utils::resizeFile(rawFilename, rawsize); + LOG(DEBUGL) << "Creating memory mapped file ..."; + fraw = std::unique_ptr(new MemoryMappedFile(rawFilename, true, 0, rawsize)); + raw = (K*)fraw->getData(); + } + + LOG(DEBUGL) << "Creating remaining data structures ..."; locks.resize(n); conflicts.resize(n); updates.resize(n); @@ -78,6 +144,7 @@ class Embeddings { updatesLastEpoch.resize(n); updatesThisEpoch.resize(n); medianLastEpoch = allUpdatesLastEpoch = updatedEntitiesLastEpoch = 0; + LOG(DEBUGL) << "done"; } K* get(const uint32_t n) { @@ -85,7 +152,11 @@ class Embeddings { LOG(ERRORL) << n << " too high"; throw 10; } - return raw.data() + (int64_t)n * dim; + return raw + (int64_t)n * dim; + } + + K* getRaw() { + return raw; } void lock(uint32_t idx) { @@ -109,18 +180,26 @@ class Embeddings { updatesThisEpoch[idx]++; } - /*** STATS ***/ - uint64_t getAllUpdatesLastEpoch() { - return allUpdatesLastEpoch; + uint32_t getNConflicts(uint32_t idx) { + return conflicts[idx]; } - uint32_t getUpdatedEntitiesLastEpoch() { - return updatedEntitiesLastEpoch; + uint32_t getNUpdates(uint32_t idx) { + return updates[idx]; } - uint64_t getMedianUpdatesLastEpoch() { - return medianLastEpoch; - } + /*** STATS ***/ + /*uint64_t getAllUpdatesLastEpoch() { + return allUpdatesLastEpoch; + } + + uint32_t getUpdatedEntitiesLastEpoch() { + return updatedEntitiesLastEpoch; + } + uint64_t getMedianUpdatesLastEpoch() { + return medianLastEpoch; + + }*/ /*** END STATS ***/ uint16_t getDim() const { @@ -149,216 +228,202 @@ class Embeddings { std::sort(nonzeroupdates.begin(), nonzeroupdates.end()); if (nonzeroupdates.size() > 0) { if (nonzeroupdates.size() % 2 == 0) { - medianLastEpoch = (nonzeroupdates[nonzeroupdates.size() / 2] + nonzeroupdates[nonzeroupdates.size() / 2 + 1]) / 2; + medianLastEpoch = (nonzeroupdates[nonzeroupdates.size() / 2] + + nonzeroupdates[nonzeroupdates.size() / 2 + 1]) / 2; } else { medianLastEpoch = nonzeroupdates[nonzeroupdates.size() / 2]; } } } - uint32_t getUpdatesLastEpoch(uint32_t idx) { - return updatesLastEpoch[idx]; - } - - /*std::vector &getAllEmbeddings() { - return raw; - }*/ - - /*const K* getPAllEmbeddings() { - return raw.data(); + /*uint32_t getUpdatesLastEpoch(uint32_t idx) { + return updatesLastEpoch[idx]; }*/ - void init(const uint16_t nthreads, const bool normalization) { - K min = -6.0 / sqrt(n + dim); - K max = 6.0 / sqrt(n + dim); + void init(const uint16_t nthreads, const bool normalization, const std::string algo) { + K bnd = sqrt(6.0) / sqrt(n + dim); + K min = -bnd; + K max = bnd; if (nthreads > 1) { uint64_t batchPerThread = n / nthreads; std::vector threads; - K* begin = raw.data(); - K* end = raw.data() + raw.size(); + K* begin = raw; + K* end = raw + n * dim; while (begin < end) { uint64_t offset = batchPerThread * dim; K* tmpend = (begin + offset) < end ? begin + offset : end; threads.push_back(std::thread(Embeddings::init_seq, begin, tmpend, - dim, min, max, normalization)); + dim, min, max, normalization, algo)); begin += offset; } for(uint16_t i = 0; i < threads.size(); ++i) { threads[i].join(); } } else { - init_seq(raw.data(), raw.data() + ((size_t) n) * dim, dim, min, max, - normalization); + init_seq(getRaw(), getRaw() + ((size_t) n) * dim, dim, min, max, + normalization, algo); } } - static void _store_params(std::string path, bool compress, - const uint16_t dim, const double *b, const double *e, - const uint32_t *cb, const uint32_t *up) { + void store(std::string path, bool compress, uint16_t nthreads) { if (compress) { - LOG(ERRORL) << "Not implemented"; - throw 10; + LOG(WARNL) << "Storing embeddings in compressed format is disabled"; } - std::ofstream ofs; - ofs.open(path, std::ofstream::out); - uint64_t counter = 0; - while (b != e) { - if (counter % dim == 0) { - //# Conflicts - ofs.write((char*)cb, 4); - cb++; - //# Updates - ofs.write((char*)up, 4); - up++; - } - ofs.write((char*)b, 8); - b++; - counter += 1; + if (nthreads > 1) { + LOG(WARNL) << "Storing the embeddings does not use parallelism"; } - LOG(DEBUGL) << "Done"; - } - void store(std::string path, bool compress, uint16_t nthreads) { - /*if (nthreads == 1) { - if (compress) { - path = path + ".gz"; - zstr::ofstream out(path, std::ofstream::out); - out.write((char*)&n, 4); - out.write((char*)&dim, 2); - K* start = raw.data(); - K* end = raw.data() + raw.size(); - while (start != end) { - out.write((char*)start, 8); - start++; - } - } else { - ofstream out; - out.open(path, std::ofstream::out); - out.write((char*)&n, 4); - out.write((char*)&dim, 2); - K* start = raw.data(); - K* end = raw.data() + raw.size(); - while (start != end) { - out.write((char*)start, 8); - start++; - } - } - } else {*/ - K* data = raw.data(); - uint32_t *c = conflicts.data(); - uint32_t *u = updates.data(); - std::vector threads; uint64_t batchsize = (int64_t)n * dim / nthreads; - + //Store metadata { std::string metapath = path; - /*if (compress) { - metapath = metapath + "-meta.gz"; - zstr::ofstream ofs(metapath, std::ofstream::out); - ofs.write((char*)&batchsize, 4); - ofs.write((char*)&n, 4); - ofs.write((char*)&dim, 2); - } else {*/ metapath = metapath + "-meta"; std::ofstream ofs; ofs.open(metapath, std::ofstream::out); ofs.write((char*)&batchsize, 4); ofs.write((char*)&n, 4); ofs.write((char*)&dim, 2); - //} } - uint64_t begin = 0; - uint16_t idx = 0; - for(uint16_t i = 0; i < nthreads; ++i) { - std::string localpath = path + "." + std::to_string(idx); - if (compress) - localpath = localpath + ".gz"; - uint64_t end = begin + batchsize; - if (end > (int64_t)n * dim || i == nthreads - 1) { - end = (int64_t)n * dim; - } - LOG(DEBUGL) << "Storing " << - (end - begin) << " values in " << localpath << " ..."; - if (begin < end) { - threads.push_back(std::thread( - Embeddings::_store_params, - localpath, compress, dim, - data + begin, data + end, - c, u)); - c += batchsize / dim; - u += batchsize / dim; - idx++; - } - begin = end; + + if (ismem) { + //Dump the content of the array into a file as-is + ofstream dest(path, ios::binary); + size_t nbytes = (uint64_t)n * (uint64_t)dim * sizeof(K); + LOG(DEBUGL) << "Dumping on disk " << nbytes << " bytes " << n << " " << dim << " " << sizeof(K); + dest.write((char*)mraw.data(), nbytes); + dest.close(); +#if 0 + for (int i = 0; i < n; i++) { + double *v = (double *) this->get(i); + LOG(DEBUGL) << "" << i << ": "; + for (int j = 0; j < dim; j++) { + LOG(DEBUGL) << "\t" << v[j]; + } + } +#endif + } else { + //Flush the content to file + LOG(DEBUGL) << "Flushing the content to disk ..."; + fraw->flush(0, fraw->getLength()); + + //Copy the memory-mapped file + LOG(DEBUGL) << "Copying the embeddings to " << path; + Utils::copy(rawFilename, path); } - for(uint16_t i = 0; i < threads.size(); ++i) { - threads[i].join(); + + //Copy data about conflicts + { + std::string cpath = path; + cpath = cpath + "-conflicts"; + std::ofstream ofs; + ofs.open(cpath, std::ofstream::out); + ofs.write((char*)conflicts.data(), + sizeof(uint32_t) * conflicts.size()); + } + + //Save data about updates + { + std::string cpath = path; + cpath = cpath + "-updates"; + std::ofstream ofs; + ofs.open(cpath, std::ofstream::out); + ofs.write((char*)updates.data(), + sizeof(uint32_t) * updates.size()); } - //} + + LOG(DEBUGL) << "done."; } static std::shared_ptr> load(std::string path) { - std::vector files = Utils::getFilesWithPrefix( - Utils::parentDir(path), Utils::filename(path)); - //There should be a file that ends with -meta - bool metafound = false; uint32_t n; uint16_t dim; - uint32_t embperblock = 0; - for (auto f : files) { - if (Utils::ends_with(f, "-meta")) { - //Get the metadata - std::ifstream ifs; - ifs.open(f, std::ifstream::in); - char buffer[10]; - ifs.read(buffer, 10); - embperblock = *(uint32_t*) buffer; - n = *(uint32_t*)(buffer + 4); - dim = *(uint16_t*)(buffer + 8); - metafound = true; - break; - } + //uint32_t embperblock = 0; + //Get the metadata + std::ifstream ifs; + ifs.open(path + "-meta", std::ifstream::in); + char buffer[10]; + ifs.read(buffer, 10); + //embperblock = *(uint32_t*) buffer; + n = *(uint32_t*)(buffer + 4); + dim = *(uint16_t*)(buffer + 8); + ifs.close(); + + //Count the files with a number as extension + //int countfile = 0; + //std::string filetoload = path + "." + std::to_string(countfile); + std::shared_ptr> emb(new Embeddings(n, dim, path)); + + //Load info about conflicts + if (Utils::exists(path + "-conflicts")) { + ifs.open(path + "-conflicts", std::ifstream::in); + emb->getConflicts().resize(n); + ifs.read((char*)emb->getConflicts().data(), sizeof(uint32_t) * n); + ifs.close(); } - if (!metafound) { - LOG(WARNL) << "Embedding file " << path << " not found"; - return std::shared_ptr>(); - } else { - //Count the files with a number as extension - std::shared_ptr> emb(new Embeddings(n, dim)); - - //Fields - double *raw = emb->raw.data(); - uint32_t *up = emb->updates.data(); - uint32_t *conf = emb->conflicts.data(); - - uint32_t countfile = 0; - std::string filetoload = path + "." + std::to_string(countfile); - while (Utils::exists(filetoload)) { - std::ifstream ifs; - ifs.open(filetoload, std::ifstream::in); - const uint16_t sizeline = 8 + dim * 8; - std::unique_ptr buffer = std::unique_ptr(new char[sizeline]); //one line - while(true) { - ifs.read(buffer.get(), sizeline); - if (ifs.eof()) { - break; - } - //Parse the line - *conf = *(uint32_t*)buffer.get(); - *up = *(uint32_t*)(buffer.get()+4); - memcpy((char*)raw, buffer.get() + 8, dim * 8); - conf += 1; - up += 1; - raw += dim; - } - countfile += 1; - filetoload = path + "." + std::to_string(countfile); - } - return emb; + //Load info about updates + if (Utils::exists(path + "-updates")) { + ifs.open(path + "-updates", std::ifstream::in); + emb->getUpdates().resize(n); + ifs.read((char*)emb->getUpdates().data(), sizeof(uint32_t) * n); + ifs.close(); } + + return emb; + } + + static std::shared_ptr> loadBinary(std::string path) { + const uint16_t sizeline = 25; + std::unique_ptr buffer = std::unique_ptr(new char[sizeline]); + ifstream ifs; + ifs.open(path, std::ifstream::in); + ifs.read(buffer.get(), 8); + uint64_t nSubgraphs = *(uint64_t*)buffer.get(); + LOG(DEBUGL) << "# subgraphs : " << nSubgraphs; + for (int i = 0; i < nSubgraphs; ++i) { + ifs.read(buffer.get(), 25); + /*int type = (int)buffer.get()[0]; + uint64_t ent = *(uint64_t*) (buffer.get() + 1); + uint64_t rel = *(uint64_t*) (buffer.get() + 9); + uint64_t siz = *(uint64_t*) (buffer.get() + 17);*/ + } + memset(buffer.get(), 0, 25); + ifs.read(buffer.get(), 18); + uint32_t n = (uint32_t)nSubgraphs; + uint16_t dim = Utils::decode_short(buffer.get()); + //uint64_t mincard = Utils::decode_long(buffer.get() , 2); + //uint64_t nextBytes = Utils::decode_long(buffer.get(), 10); + LOG(INFOL) << dim << " , n = " << n << " nsub = " << nSubgraphs; + + const uint16_t sizeOriginalEmbeddings = dim * 8; + std::unique_ptr buffer2 = std::unique_ptr(new char[sizeOriginalEmbeddings]); + for (int i = 0; i < nSubgraphs; ++i) { + ifs.read(buffer2.get(), dim*8); + } + + memset(buffer.get(), 0, 25); + ifs.read(buffer.get(), 2); + uint16_t compSize = Utils::decode_short(buffer.get()); + LOG(INFOL) << compSize; + + if (compSize % 64 == 0) { + compSize /= 64; + } + std::shared_ptr> emb(new Embeddings(n, compSize)); + //Fields + double *raw = emb->getRaw(); + const uint16_t sizeCompressedEmbeddings = compSize * 8; + std::unique_ptr buffer3 = std::unique_ptr(new char[sizeCompressedEmbeddings]); + for (int i = 0; i < nSubgraphs; ++i) { + ifs.read(buffer3.get(), compSize*8); + memcpy((char*)raw, buffer3.get(), compSize * 8); + raw += compSize; + } + + ifs.close(); + return emb; } }; diff --git a/include/trident/ml/faisswrapper.h b/include/trident/ml/faisswrapper.h new file mode 100644 index 00000000..971b5385 --- /dev/null +++ b/include/trident/ml/faisswrapper.h @@ -0,0 +1,70 @@ +#ifndef _FAISS_WRAPPER_H +#define _FAISS_WRAPPER_H + +#include +#include +#include +#include +#include +#include + +class FaissWrapper{ + private: + std::shared_ptr> E; + std::shared_ptr> R; + std::shared_ptr> subgraphs; + faiss::Index *annIndex = NULL; + + public: + void loadEmbeddings(string embdir); + + void loadSubgraphs(string subgraphsFile, string subFormat); + + private: + + static void add(double *dest, double *v1, double *v2, uint16_t dim); + + static void sub(double *dest, double *v1, double *v2, uint16_t dim); + + public: + FaissWrapper() {} + + void evaluate(KB &kb, + string embAlgo, + string embDir, + string subFile, + string subAlgo, + string nameTest, + int64_t threshold, + string subgraphFilter, + DIST secondDist, + string kFile); + + void create(string embDir, string subfile); + + void nearestNeighbours( + Querier* q, + int iq, + string embAlgo, + string subAlgo, + int64_t threshold, + DIST secondDist, + ANSWER_METHOD ansMethod, + Subgraphs::TYPE type, + uint64_t ent, + uint64_t rel, + SubgraphHandler &sh, + vector& actualAnswers, + int& k, + double& searchTime); + + std::shared_ptr> getR() { + return R; + } + + std::shared_ptr> getE() { + return E; + } +}; + +#endif diff --git a/include/trident/ml/hole.h b/include/trident/ml/hole.h new file mode 100644 index 00000000..d078b2c8 --- /dev/null +++ b/include/trident/ml/hole.h @@ -0,0 +1,42 @@ +#ifndef _HOLE_H +#define _HOLE_H + +#include + +class HoleLearner : public PairwiseLearner { + private: + void update_gradient_matrix(std::unordered_map &gm, + EntityGradient& eg1, + EntityGradient& eg2, + uint64_t term); + + bool shouldUpdate(uint32_t idx); + + void update(BatchIO &io, + double *sp, double *pp, double *op, + double *sn, double *on, + double violatedScorePos, double violatedScoreNeg, + uint64_t subject, uint64_t predicate, uint64_t object, + std::unordered_map &gradientsE, + std::unordered_map &gradientsR); + + protected: + void update_gradients(BatchIO &io, + std::vector &ge, + std::vector &gr); + + public: + HoleLearner(KB &kb, LearnParams &p) : + PairwiseLearner(kb, p) { + } + + void process_batch_withnegs(BatchIO &io, std::vector &oneg, + std::vector &sneg); + + std::string getName() { + return "HolE"; + } + + float score(double*, double*, double*); +}; +#endif diff --git a/include/trident/ml/holetester.h b/include/trident/ml/holetester.h new file mode 100644 index 00000000..9028d2bd --- /dev/null +++ b/include/trident/ml/holetester.h @@ -0,0 +1,76 @@ +#ifndef _HOLE_TESTER_H +#define _HOLE_TESTER_H + +#include +#include + +template +class HoleTester : public Tester { + public: + HoleTester(std::shared_ptr> E, + std::shared_ptr> R, Querier* q) : Tester(E, R, q) { + } + + HoleTester(std::shared_ptr> E, + std::shared_ptr> R) : Tester(E, R) { + } + + // v1 already contains scores. + // but the scores are the wrong way around. --Ceriel + double closeness(K *v1, uint64_t entity, uint16_t dim) { + return -v1[entity]; + } + + void predictO(uint64_t sub, uint16_t dims, uint64_t pred, uint16_t dimp, K* o) { + Embeddings *pE = (this->E).get(); + Embeddings *pR = (this->R).get(); + K* s = pE->get(sub); + K* p = pR->get(pred); + std::vector> ER; + // for all entities, compute CCORR(p, e) + // Note: for optimization: we only have to do this once per predicate? Now we do it for + // every test triple. --Ceriel + for (int s = 0; s < pE->getN(); ++s) { + vector out; + ccorr(p, pE->get(s), dims, out); + ER.push_back(out); + } + + // o[j]'s contain the scores for all entities + for (int j = 0; j < ER.size(); ++j){ + K newo = 0.0; + for (uint16_t i = 0; i < dims; ++i) { + newo += ER[j][i] * s[i]; + } + o[j] = newo; + } + } + + void predictS(K *s, uint64_t pred, uint16_t dimp, uint64_t obj, uint16_t dimo) { + Embeddings *pE = (this->E).get(); + Embeddings *pR = (this->R).get(); + K* p = pR->get(pred); + // for all entities, compute CCORR(p, e) + vector ERO; + for (int s = 0; s < pE->getN(); ++s) { + if (s == obj) { + ccorr(p, pE->get(s), dimo, ERO); + break; + } + } + // Why not just ccorr(p, pE->get(obj), dimo, ERO)??? --Ceriel + + assert(ERO.size() == dimo); + + // s[i]'s contain scores of all entities + for (int i = 0; i < pE->getN(); ++i) { + K news = 0.0; + for (int d = 0; d < dimo; ++d) { + news += pE->get(i)[d] * ERO[d]; + } + s[i] = news; + } + } +}; + +#endif diff --git a/include/trident/ml/learner.h b/include/trident/ml/learner.h index 1500a1cc..58335e92 100644 --- a/include/trident/ml/learner.h +++ b/include/trident/ml/learner.h @@ -14,6 +14,8 @@ struct EntityGradient { dimensions.resize(ndims); n = 0; } + EntityGradient(): id(0xffffffff) { + } }; struct BatchIO { @@ -52,6 +54,7 @@ struct BatchIO { void clear() { epoch = conflicts = violations = 0; + loss = 0.0; /*for(uint16_t i = 0; i < batchsize; ++i) { memset(posSignMatrix[i].get(), 0, sizeof(float) * dims); memset(neg1SignMatrix[i].get(), 0, sizeof(float) * dims); @@ -79,6 +82,7 @@ struct LearnParams { uint16_t batchsize; bool adagrad; uint16_t nthreads; + uint16_t nevalthreads; uint16_t nstorethreads; uint32_t evalits; uint32_t storeits; @@ -126,7 +130,7 @@ class Learner { float dist_l1(double* head, double* rel, double* tail, float *matrix); - void update_gradients(BatchIO &io, + virtual void update_gradients(BatchIO &io, std::vector &ge, std::vector &gr); @@ -138,7 +142,14 @@ class Learner { } - void setup(const uint16_t nthreads); + void init() { + if (adagrad) { + memset(pe2.get(), 0, sizeof(double) * (uint64_t)dim * ne); + memset(pr2.get(), 0, sizeof(double) * (uint64_t)dim * nr); + } + } + + void setup(const uint16_t nthreads, string algo); void setup(const uint16_t nthreads, std::shared_ptr> E, diff --git a/include/trident/ml/subgraphhandler.h b/include/trident/ml/subgraphhandler.h index aa1987ce..ff4b0546 100644 --- a/include/trident/ml/subgraphhandler.h +++ b/include/trident/ml/subgraphhandler.h @@ -3,6 +3,13 @@ #include #include +#include +typedef enum {UNION, INTERSECTION, INTERUNION} ANSWER_METHOD; + +// dynamic cache for K's is a map with Entity as key +// and vector of as values +typedef unordered_map>> Kache; +typedef unordered_map>>::const_iterator Kache_it; class SubgraphHandler { private: @@ -10,21 +17,122 @@ class SubgraphHandler { std::shared_ptr> R; std::shared_ptr> subgraphs; + + void loadBinarizedEmbeddings(string embfile, vector& embeddings); + + void processBinarizedEmbeddingsDirectory(string embdir, vector& emb1, vector& emb2, vector &e3); + + public: void loadEmbeddings(string embdir); void loadSubgraphs(string subgraphsFile, string subFormat); - int64_t isAnswerInSubGraphs(uint64_t a, - const std::vector &subgraphs, Querier *q); + size_t getNumberOfSubgraphs() { + return subgraphs->getNSubgraphs(); + } + private: - void selectRelevantSubGraphs(DIST dist, + template + void getDisplacement(K &tester, + double *test, + uint64_t h, + uint64_t t, + uint64_t r, + uint64_t nents, + uint16_t dime, + uint16_t dimr, + Querier *q, + //OUTPUT + uint64_t &displacementO, + uint64_t &displacementS, + std::vector &scores, + std::vector &indices, + std::vector &indices2 + ); + + int64_t isAnswerInSubGraphs(uint64_t a, const std::vector &subgraphs, Querier *q); + + int64_t isTripleInSubGraphs(uint64_t h, uint64_t t, const std::vector &subgs, Querier *q); + vector areTriplesInSubGraphs(vector &testTriples,const std::vector &subgs, Querier *q); + + void areAnswersInSubGraphs( + vector entities, + const std::vector &subgs, Querier *q, - string algo, + unordered_map& entityRankMap + ); + + int64_t getDynamicThreshold( + Querier* q, + vector &validTriples, + Subgraphs::TYPE type, + uint64_t &r, + uint64_t &e, + string &embAlgo, + string &subAlgo, + DIST secondDist, + int64_t &subgraphThreshold, + bool hugeKG = false + ); + + void useDynamicKache( + Querier* q, + vector &validTriples, + Subgraphs::TYPE type, + uint64_t &r, + uint64_t &e, + string &embAlgo, + string &subAlgo, + DIST secondDist, + int64_t &subgraphThreshold, + Kache& dynamicKache, + uint64_t& threshold, + bool hugeKG = false + ); + + vector sampleSubgraphs(vector& subgs, int percent=25); + + void selectRelevantBinarySubgraphs( Subgraphs::TYPE t, uint64_t v1, uint64_t v2, - std::vector &output, - uint32_t topk); + uint32_t topk, + vector& subEmb, + vector& entEmb, + vector& relEmb, + std::vector &output + ); + + public: + void getAllPossibleAnswers(Querier *q, + vector &relevantSubgraphs, + vector &output, + ANSWER_METHOD answerMethod + ); + + private: + double calculateScore(uint64_t ent, + vector& subgs, + Querier* q); + + vector removeLiterals(vector& triples, KB& kb); + vector removeImprobables(vector& triples, Querier* q); + + void getAnswerAccuracy(vector & actualEntities, + vector& expectedEntities, + double& precision, + double& recall); - int64_t numberInstancesInSubgraphs( + void getModelAccuracy(vector> & actualEntities, + vector> & expectedEntities, + double& precision, + double& recall); + + void getExpectedAnswersFromTest(vector& testTriples, + Subgraphs::TYPE type, + uint64_t rel, + uint64_t ent, + vector &output); + + uint64_t numberInstancesInSubgraphs( Querier *q, const std::vector &subgs); @@ -32,6 +140,9 @@ class SubgraphHandler { static void sub(double *dest, double *v1, double *v2, uint16_t dim); + static void mul(double *dest, double *v1, double *v2, uint16_t dim); + + static void div(double *dest, double *v1, double *v2, uint16_t dim); public: SubgraphHandler() {} @@ -42,16 +153,57 @@ class SubgraphHandler { string subType, string nameTest, string formatTest, - uint64_t threshol, - string writeLogs); + string subgraphFilter, + int64_t threshold, + string writeLogs, + DIST secondDist, + string kFile, + string binEmbDir, + bool calcDisp, + int64_t sampleTest); + + void findAnswers(KB &kb, + string embAlgo, + string embDir, + string subFile, + string subType, + string nameTest, + string formatTest, + string answerMethod, + uint64_t threshold, + string writeLogs, + DIST secondDist, + string kFile); + + Subgraphs::Metadata getSubgraphMetadata(size_t idx); void create(KB &kb, string subType, string embDir, string subFile, - uint64_t minCard); + uint64_t minSubgraphSize, + bool removeLiterals); void getAllSubgraphs(Querier *q); + + void selectRelevantSubGraphs(DIST dist, + Querier *q, + string algo, + Subgraphs::TYPE t, uint64_t v1, uint64_t v2, + std::vector &output, + std::vector &outputDistances, + uint32_t topk, + string &subgraphType, + DIST secondDist + ); + + std::shared_ptr> getR() { + return R; + } + + std::shared_ptr> getE() { + return E; + } }; #endif diff --git a/include/trident/ml/subgraphs.h b/include/trident/ml/subgraphs.h index f29ce426..a3ee5ddc 100644 --- a/include/trident/ml/subgraphs.h +++ b/include/trident/ml/subgraphs.h @@ -8,6 +8,7 @@ #include #include +#include template class Subgraphs { @@ -21,10 +22,8 @@ class Subgraphs { uint64_t size; }; - private: - std::vector subgraphs; - protected: + std::vector subgraphs; void loadFromFile(std::ifstream &ifile) { const uint16_t sizeline = 25; std::unique_ptr buffer = std::unique_ptr(new char[sizeline]); @@ -77,7 +76,8 @@ class Subgraphs { virtual void calculateEmbeddings(Querier *q, std::shared_ptr> E, - std::shared_ptr> R) = 0; + std::shared_ptr> R, + bool removeLiterals = false) = 0; virtual void loadFromFile(string file) = 0; @@ -91,6 +91,26 @@ class Subgraphs { throw 10; } + virtual double l3(Querier *q, uint32_t subgraphid, K *emb, uint16_t dim) { + LOG(ERRORL) << "Not implemented"; + throw 10; + } + + virtual double l3Div(Querier *q, uint32_t subgraphid, K *emb, uint16_t dim) { + LOG(ERRORL) << "Not implemented"; + throw 10; + } + + virtual double l3NoSquare(Querier *q, uint32_t subgraphid, K *emb, uint16_t dim) { + LOG(ERRORL) << "Not implemented"; + throw 10; + } + + virtual double kl(Querier *q, uint32_t subgraphid, K *emb, uint16_t dim, vector& trueAverages, vector& trueVar) { + LOG(ERRORL) << "Not implemented"; + throw 10; + } + Metadata &getMeta(uint64_t subgraphid) { return subgraphs[subgraphid]; } @@ -99,6 +119,36 @@ class Subgraphs { return subgraphs.size(); } + void computeAV(vector& te, vector& avg, vector& var, uint16_t dim) { + avg.resize(dim); + var.resize(dim); + for (uint16_t i = 0; i < dim; ++i) { + avg[i] = 0; + var[i] = 0; + } + uint32_t cntTrueEmb = te.size(); + // Calculate average + for (auto e: te) { + for (uint32_t i = 0; i < dim; ++i) { + avg[i] += e[i]; + } + } + for (uint32_t i = 0; i < dim; ++i) { + avg[i] /= cntTrueEmb; + } + // Calculate variance + for (auto e: te) { + for (uint32_t i = 0; i < dim; ++i) { + var[i] += ((e[i] - avg[i]) * (e[i] - avg[i])); + } + } + for (uint32_t i = 0; i < dim; ++i) { + if (cntTrueEmb > 2) { + var[i] /= (cntTrueEmb-1); + } + } + } + void getDistanceToAllSubgraphs(DIST dist, Querier *q, std::vector> &distances, @@ -106,22 +156,87 @@ class Subgraphs { uint16_t dim, Subgraphs::TYPE excludeType, uint64_t excludeRel, - uint64_t excludeEnt) { - for(size_t i = 0; i < subgraphs.size(); ++i) { - if (subgraphs[i].t == excludeType && - subgraphs[i].rel == excludeRel && - subgraphs[i].ent == excludeEnt) { - continue; + uint64_t excludeEnt, + std::shared_ptr> E) { + vector trueAverages; + vector trueVariances; + + std::chrono::system_clock::time_point start; + std::chrono::duration duration; + if (dist == KL) { + start = std::chrono::system_clock::now(); + if (excludeType == Subgraphs::TYPE::SP) { + auto itr = q->getPermuted(IDX_SPO, excludeEnt, excludeRel, -1, true); + uint64_t countResultsO = 0; + vector trueEmbeddings; + while(itr->hasNext()) { + int64_t entity2 = itr->getValue2(); + itr->next(); + if (entity2 != -1){ + trueEmbeddings.push_back(E->get(entity2)); + } + countResultsO++; + if (countResultsO == 10) { + break; + } + } + computeAV(trueEmbeddings, trueAverages, trueVariances, dim); + } else { + auto itr = q->getPermuted(IDX_POS, excludeRel, excludeEnt, -1, true); + uint64_t countResultsS = 0; + vector trueEmbeddings; + while (itr->hasNext()) { + int64_t entity2 = itr->getValue2(); + itr->next(); + if (entity2 != -1) { + trueEmbeddings.push_back(E->get(entity2)); + } + countResultsS++; + if (countResultsS == 10) { + break; + } + } + computeAV(trueEmbeddings, trueAverages, trueVariances, dim); + } + } + for(size_t i = 0; i < subgraphs.size(); ++i) { + if (subgraphs[i].t == excludeType && + subgraphs[i].rel == excludeRel && + subgraphs[i].ent == excludeEnt) { + continue; + } + switch (dist) { + case L1: + start = std::chrono::system_clock::now(); + distances.push_back(make_pair(l1(q, i, emb, dim), i)); + duration = std::chrono::system_clock::now() - start; + //LOG(DEBUGL) << "L1 distance time = " << duration.count() * 1000000 << " us"; + break; + case L3: + start = std::chrono::system_clock::now(); + distances.push_back(make_pair(l3(q, i, emb, dim), i)); + duration = std::chrono::system_clock::now() - start; + //LOG(DEBUGL) << "Var1 distance time = " << duration.count() * 1000000 << " us"; + break; + case L4: + distances.push_back(make_pair(l3NoSquare(q, i, emb, dim),i)); + break; + case L5: + start = std::chrono::system_clock::now(); + distances.push_back(make_pair(l3Div(q, i, emb, dim),i)); + duration = std::chrono::system_clock::now() - start; + //LOG(DEBUGL) << "Var2 distance time = " << duration.count() * 1000000 << " us"; + break; + case KL: + distances.push_back(make_pair(kl(q, i, emb, dim, trueAverages, trueVariances), i)); + duration = std::chrono::system_clock::now() - start; + //LOG(DEBUGL) << "KL distance time = " << duration.count() * 1000000 << " us"; + break; + default: + LOG(ERRORL) << "Not implemented"; + throw 10; + }; } - switch (dist) { - case L1: - distances.push_back(make_pair(l1(q, i, emb, dim), i)); - break; - default: - LOG(ERRORL) << "Not implemented"; - throw 10; - }; - } } virtual ~Subgraphs() {} @@ -129,22 +244,21 @@ class Subgraphs { template class AvgSubgraphs : public Subgraphs { - private: + protected: std::vector params; uint16_t dim; uint64_t mincard; - void processItr(Querier *q, PairItr *itr, Subgraphs::TYPE typ, - std::shared_ptr> E); public: AvgSubgraphs() : dim(0), mincard(0) {} AvgSubgraphs(uint16_t dim, uint64_t mincard) : dim(dim), mincard(mincard) {} - AvgSubgraphs(uint64_t mincard) : dim(0), mincard(mincard) {} + virtual void loadFromFile(string file); - void loadFromFile(string file); + virtual void processItr(Querier *q, PairItr *itr, Subgraphs::TYPE typ, + std::shared_ptr> E, bool removeLiterals = false); double l1(Querier *q, uint32_t subgraphid, K *emb, uint16_t dim) { double out = 0; @@ -154,23 +268,76 @@ class AvgSubgraphs : public Subgraphs { return out; } - void storeToFile(string file); + virtual void storeToFile(string file); void calculateEmbeddings(Querier *q, std::shared_ptr> E, - std::shared_ptr> R); + std::shared_ptr> R, + bool removeLiterals = false); }; template -class GaussianSubgraphs : public Subgraphs { +class VarSubgraphs : public AvgSubgraphs { private: - std::vector mu; - std::vector sigma; - + std::vector variances; public: - void calculateEmbeddings(Querier *q, - std::shared_ptr> E, - std::shared_ptr> R); + VarSubgraphs() : AvgSubgraphs() { + } + + VarSubgraphs(uint16_t dim, uint64_t mincard) : AvgSubgraphs(dim, mincard) {} + + void processItr(Querier *q, PairItr *itr, Subgraphs::TYPE typ, + std::shared_ptr> E, bool removeLiterals = false); + + double l3(Querier *q, uint32_t subgraphid, K *emb, uint16_t dim) { + double distance = 0.0; + for(uint16_t i = 0; i < dim; ++i) { + double diff = (emb[i] - this->params[dim * subgraphid + i]) * (emb[i] - this->params[dim * subgraphid + i]); + double varDiff = abs(variances[dim * subgraphid + i] - diff); + distance += varDiff; + } + return distance; + } + + double l3NoSquare(Querier *q, uint32_t subgraphid, K *emb, uint16_t dim) { + double distance = 0.0; + for(uint16_t i = 0; i < dim; ++i) { + double diff = abs(emb[i] - this->params[dim * subgraphid + i]); + double varDiff = variances[dim * subgraphid + i] - diff; + distance += varDiff; + } + return distance; + } + + double l3Div(Querier *q, uint32_t subgraphid, K *emb, uint16_t dim) { + double distance = 0.0; + for(uint16_t i = 0; i < dim; ++i) { + double diff = abs(emb[i] - this->params[dim * subgraphid + i]);// * abs(emb[i] - this->params[dim * subgraphid + i]); + double div = diff; + if (variances[dim * subgraphid + i] != 0.0) { + div = diff / variances[dim * subgraphid + i]; + } + distance += div; + } + return distance; + } + + double kl(Querier *q, uint32_t subgraphid, K *emb, uint16_t dim, vector &trueAverages, vector& trueVariances) { + double distance = 0.0; + for (uint16_t i = 0; i < dim; ++i) { + double avg = this->params[dim * subgraphid + i]; + double var = this->variances[dim * subgraphid + i]; + double avgT = trueAverages[i]; + double varT = trueVariances[i]; + //https://stats.stackexchange.com/questions/7440/kl-divergence-between-two-univariate-gaussians + double klDiv = (((avgT - avg) * (avgT - avg) + (varT * varT) ) / (2 * var * var)) + (log(sqrt(var)/sqrt(varT))) - 0.5; + distance += klDiv; + } + return distance; + } + + void loadFromFile(string file); + void storeToFile(string file); }; #endif diff --git a/include/trident/ml/tester.h b/include/trident/ml/tester.h index bf8a240a..b6b8cdca 100644 --- a/include/trident/ml/tester.h +++ b/include/trident/ml/tester.h @@ -3,6 +3,7 @@ #include #include +#include #include #include @@ -12,28 +13,18 @@ #include #include #include +#include using namespace std; + template class Tester { - private: + protected: std::shared_ptr> E; std::shared_ptr> R; + Querier* q; - static uint64_t getPos(const uint64_t ne, const std::vector &scores, - std::vector &indices, - std::vector &indices2, - const uint64_t pos) { - - std::sort(indices.begin(), indices.end(), [&](size_t lhs, size_t rhs) { - return scores[lhs] < scores[rhs]; - }); - std::sort(indices2.begin(), indices2.end(), [&](size_t lhs, size_t rhs) { - return indices[lhs] < indices[rhs]; - }); - return indices2[pos]; - } struct _OutputTest { uint64_t positionsO = 0; @@ -58,11 +49,9 @@ class Tester { std::vector scores; const uint64_t ne = E->getN(); scores.resize(ne); - Embeddings *pE = E.get(); - Embeddings *pR = R.get(); const uint16_t dime = E->getDim(); const uint16_t dimr = R->getDim(); - std::vector testArray(dime); + std::vector testArray(ne); double *test = testArray.data(); std::vector indices(ne); std::iota(indices.begin(), indices.end(), 0u); @@ -85,22 +74,24 @@ class Tester { uint64_t s = testset[start]; uint64_t p = testset[start+1]; uint64_t o = testset[start+2]; + start += 3; //Test objects - predictO(pE->get(s), dime, pR->get(p), dimr, test); + predictO(s, dime, p, dimr, test); for(uint64_t idx = 0; idx < ne; ++idx) { - scores[idx] = closeness(test, pE->get(idx), dime); + scores[idx] = closeness(test, idx, dime); } const uint64_t posO = getPos(ne, scores, indices, indices2, o) + 1; positionsO += posO; hit10O += posO <= 10; hit3O += posO <= 3; + //Test subjects - predictS(test, pR->get(p), dimr, pE->get(o), dime); + predictS(test, p, dimr, o, dime); for(uint64_t idx = 0; idx < ne; ++idx) { - scores[idx] = closeness(test, pE->get(idx), dime); + scores[idx] = closeness(test, idx, dime); } const uint64_t posS = getPos(ne, scores, indices, indices2, s) + 1; positionsS += posS; @@ -140,16 +131,38 @@ class Tester { this->R = R; } + Tester(std::shared_ptr> E, + std::shared_ptr> R, + Querier *q) { + this->E = E; + this->R = R; + this->q = q; + } + struct OutputTest { double loss; std::vector results; }; - virtual double closeness(K *v1, K *v2, uint16_t dim) = 0; + static uint64_t getPos(const uint64_t ne, const std::vector &scores, + std::vector &indices, + std::vector &indices2, + const uint64_t pos) { + + std::sort(indices.begin(), indices.end(), [&](size_t lhs, size_t rhs) { + return scores[lhs] < scores[rhs]; + }); + std::sort(indices2.begin(), indices2.end(), [&](size_t lhs, size_t rhs) { + return indices[lhs] < indices[rhs]; + }); + return indices2[pos]; + } + + virtual double closeness(K *v1, uint64_t entity, uint16_t dim) = 0; - virtual void predictO(K *s, uint16_t dims, K *p, uint16_t dimp, K* o) = 0; + virtual void predictO(uint64_t sub, uint16_t dims, uint64_t pred, uint16_t dimp, K* o) = 0; - virtual void predictS(K *s, K *p, uint16_t dimp, K* o, uint16_t dimo) = 0; + virtual void predictS(K *s, uint64_t pred, uint16_t dimp, uint64_t obj, uint16_t dimo) = 0; std::shared_ptr test(string nameTestset, std::vector &testset, @@ -167,6 +180,7 @@ class Tester { uint64_t triplesPerThread = ntriples / nthreads; uint64_t nelsPerThread = triplesPerThread * 3; + LOG(DEBUGL) << "test set size = " << testset.size(); size_t start = 0; for(uint16_t i = 0; i < nthreads; ++i) { size_t end = 0; @@ -215,6 +229,7 @@ class Tester { double avghit3 = (avghit3s + avghit3o) / 2; std::chrono::duration elapsed_seconds = std::chrono::system_clock::now() - starttime; + LOG(INFOL) << "Time: " << elapsed_seconds.count() << " sec. Mean subj pos: " << avgsubj << " Mean obj pos: " << avgobj << " Mean pos: " << totalavg; LOG(INFOL) << "Hit@10(s): " << avghit10s << "% Hit@10(o): " << avghit10o << "% Hit@10: " << avghit10 << "%"; LOG(INFOL) << "Hit@3(s): " << avghit3s << "% Hit@3(o): " << avghit3o << "% Hit@3: " << avghit3 << "%"; @@ -253,6 +268,7 @@ struct PredictParams { uint16_t nthreads; string path_modele; string path_modelr; + string binary; PredictParams(); diff --git a/include/trident/ml/trainworkflow.h b/include/trident/ml/trainworkflow.h index 60311882..617dbf61 100644 --- a/include/trident/ml/trainworkflow.h +++ b/include/trident/ml/trainworkflow.h @@ -19,7 +19,7 @@ class TrainWorkflow { ThreadOutput *output, uint32_t epoch) { std::shared_ptr pio; - uint16_t nbatches = 0; + uint64_t nbatches = 0; while (true) { inputQueue->pop_wait(pio); if (pio == NULL) { @@ -37,10 +37,11 @@ class TrainWorkflow { } void train(const uint16_t nthreads, + const uint16_t nevalthreads, const uint16_t nstorethreads, const uint32_t evalits, const uint32_t storeits, - const string pathvalid, + string pathvalid, const string storefolder, const bool compresstorage) { @@ -53,6 +54,7 @@ class TrainWorkflow { Utils::create_directories(storefolder); } + auto E = tr.getE(); auto R = tr.getR(); @@ -62,7 +64,9 @@ class TrainWorkflow { } std::chrono::system_clock::time_point start = std::chrono::system_clock::now(); + uint64_t oldViolations = std::numeric_limits::max(); for (uint32_t epoch = 0; epoch < epochs; ++epoch) { + // tr.init(); No. std::chrono::time_point start=std::chrono::system_clock::now(); //Init code if (batcher.getFeedback()) { @@ -79,6 +83,10 @@ class TrainWorkflow { new BatchIO(batcher.getBatchSize()))); } + if (!Utils::exists(pathvalid)) { + pathvalid += std::to_string(batcher.getUsedIndex()); + } + //Start nthreads std::vector threads; for(uint16_t i = 0; i < nthreads; ++i) { @@ -127,6 +135,10 @@ class TrainWorkflow { string sviol = " Loss=" + to_string(totalLoss); if (tr.generateViolations()) { sviol = " Violations=" + to_string(totalV); + if (totalV < oldViolations) { + oldViolations = totalV; + sviol += '*'; + } } if (nthreads > 1) { @@ -151,7 +163,7 @@ class TrainWorkflow { //Do the test Tester tester(E, R); LOG(DEBUGL) << "Testing on the valid dataset ..."; - auto result = tester.test("valid", testset, nthreads, epoch); + auto result = tester.test("valid", testset, nevalthreads, epoch); //Store the results of the detailed queries if (shouldStoreModel) { string pathresults = storefolder + "/results-" + to_string(epoch+1); @@ -188,7 +200,7 @@ class TrainWorkflow { batcher.getFeedback()->addFeedbacks(result); } } else { - LOG(WARNL) << "I'm supposed to test the model but no data is available"; + LOG(WARNL) << "I'm supposed to test the model but no data is available " << pathvalid; } } } @@ -204,7 +216,7 @@ class TrainWorkflow { TrainWorkflow(KB &kb, BatchCreator &b, Learner &l, uint32_t epochs) : kb(kb), batcher(b), tr(l), epochs(epochs) {} - static void launchLearning(KB &kb, LearnParams &p) { + static void launchLearning(KB &kb, LearnParams &p, string algo) { std::unique_ptr debugger; if (p.filetrace != "") { debugger = std::unique_ptr(new GradTracer(p.ne, 1000, p.dim)); @@ -228,10 +240,11 @@ class TrainWorkflow { Learner tr(kb, p); LOG(INFOL) << "Setting up " << tr.getName() << " ..."; - tr.setup(p.nthreads); + tr.setup(p.nthreads, algo); LOG(INFOL) << "Launching the training of " << tr.getName() << " ..."; TrainWorkflow w(kb, batcher, tr, p.epochs); w.train(p.nthreads, + p.nevalthreads, p.nstorethreads, p.evalits, p.storeits, batcher.getValidPath(), diff --git a/include/trident/ml/transebinarytester.h b/include/trident/ml/transebinarytester.h new file mode 100644 index 00000000..cbc2f5a4 --- /dev/null +++ b/include/trident/ml/transebinarytester.h @@ -0,0 +1,49 @@ +#ifndef _TRANSE_BINARY_TESTER_H +#define _TRANSE_BINARY_TESTER_H + +#include + +template +class TranseBinaryTester : public Tester { + public: + TranseBinaryTester(std::shared_ptr> E, + std::shared_ptr> R, Querier* q) : Tester(E, R, q) { + } + + TranseBinaryTester(std::shared_ptr> E, + std::shared_ptr> R) : Tester(E, R) { + } + + double closeness(K *v1, uint64_t entity, uint16_t dim) { + Embeddings *pE = (this->E).get(); + K* v2 = pE->get(entity); + uint64_t count = 0; + for (uint16_t i = 0; i < dim; ++i) { + uint64_t result = (((uint64_t)v1[i]) ^ ((uint64_t)v2[i])); + count += __builtin_popcount(~result); + } + return (double)count / (double)(dim * sizeof(uint64_t) * 8); + } + + void predictO(uint64_t sub, uint16_t dims, uint64_t pred, uint16_t dimp, K* o) { + Embeddings *pE = (this->E).get(); + Embeddings *pR = (this->R).get(); + K* s = pE->get(sub); + K* p = pR->get(pred); + for (uint16_t i = 0; i < dims; ++i) { + o[i] = (double) (((uint64_t)s[i]) | ((uint64_t)p[i])); + } + } + + void predictS(K *s, uint64_t pred, uint16_t dimp, uint64_t obj, uint16_t dimo) { + Embeddings *pE = (this->E).get(); + Embeddings *pR = (this->R).get(); + K* o = pE->get(obj); + K* p = pR->get(pred); + for (uint16_t i = 0; i < dimp; ++i) { + s[i] = (double)(~(((uint64_t)o[i]) & ((uint64_t)p[i]))); + } + } +}; + +#endif diff --git a/include/trident/ml/transetester.h b/include/trident/ml/transetester.h index 4dbdc3da..6e0a97b1 100644 --- a/include/trident/ml/transetester.h +++ b/include/trident/ml/transetester.h @@ -6,25 +6,39 @@ template class TranseTester : public Tester { public: + TranseTester(std::shared_ptr> E, + std::shared_ptr> R, Querier* q) : Tester(E, R, q) { + } + TranseTester(std::shared_ptr> E, std::shared_ptr> R) : Tester(E, R) { } - double closeness(K *v1, K *v2, uint16_t dim) { + double closeness(K *v1, uint64_t entity, uint16_t dim) { double res = 0; + Embeddings *pE = (this->E).get(); + K* v2 = pE->get(entity); for(uint16_t i = 0; i < dim; ++i) { res += abs(v1[i] - v2[i]); } return res; } - void predictO(K *s, uint16_t dims, K *p, uint16_t dimp, K* o) { + void predictO(uint64_t sub, uint16_t dims, uint64_t pred, uint16_t dimp, K* o) { + Embeddings *pE = (this->E).get(); + Embeddings *pR = (this->R).get(); + K* s = pE->get(sub); + K* p = pR->get(pred); for (uint16_t i = 0; i < dims; ++i) { o[i] = s[i] + p[i]; } } - void predictS(K *s, K *p, uint16_t dimp, K* o, uint16_t dimo) { + void predictS(K *s, uint64_t pred, uint16_t dimp, uint64_t obj, uint16_t dimo) { + Embeddings *pE = (this->E).get(); + Embeddings *pR = (this->R).get(); + K* o = pE->get(obj); + K* p = pR->get(pred); for (uint16_t i = 0; i < dimo; ++i) { s[i] = o[i] - p[i]; } diff --git a/include/trident/server/server.h b/include/trident/server/server.h index 2cb6df36..a4c5b66c 100644 --- a/include/trident/server/server.h +++ b/include/trident/server/server.h @@ -5,13 +5,24 @@ #include #include +#include +#include +#include #include +#include #include #include #include +#include +#include +#include +#include +#include +#include + #include using namespace std; @@ -19,6 +30,16 @@ using namespace std; class TridentServer { protected: TridentLayer kb; + std::unique_ptr sh; + ProgramArgs &vm; + faiss::Index *annIndex; + + std::unique_ptr q_popo; + std::unique_ptr q_sppo; + std::unique_ptr q_spsp; + std::unique_ptr q_posp; + + std::unique_ptr buffer; private: string dirhtmlfiles; @@ -43,7 +64,8 @@ class TridentServer { public: //OK - TridentServer(KB &kb, string htmlfiles, int nthreads = 1); + TridentServer(KB &kb, ProgramArgs &vm, + string htmlfiles, int nthreads = 1); //OK void start(int port); @@ -83,6 +105,12 @@ class TridentServer { //OK static string lookup(string sId, TridentLayer &db); + //OK + void execLinkPrediction(string query, + int64_t subgraphThreshold, + bool excludeZeroP, + string algo, JSON &response); + //OK static void execSPARQLQuery(string sparqlquery, bool explain, diff --git a/include/trident/utils/_kiss_fft_guts.h b/include/trident/utils/_kiss_fft_guts.h new file mode 100644 index 00000000..bf5d53c7 --- /dev/null +++ b/include/trident/utils/_kiss_fft_guts.h @@ -0,0 +1,158 @@ +/* + * Copyright (c) 2003-2010, Mark Borgerding. All rights reserved. + * This file is part of KISS FFT - https://github.com/mborgerding/kissfft + * + * SPDX-License-Identifier: BSD-3-Clause + * See COPYING file for more information. + */ + +/* kiss_fft.h + defines kiss_fft_scalar as either short or a float type + and defines + typedef struct { kiss_fft_scalar r; kiss_fft_scalar i; }kiss_fft_cpx; */ +#include "kiss_fft.h" +#include + +#define MAXFACTORS 32 +/* e.g. an fft of length 128 has 4 factors + as far as kissfft is concerned + 4*4*4*2 + */ + +struct kiss_fft_state{ + int nfft; + int inverse; + int factors[2*MAXFACTORS]; + kiss_fft_cpx twiddles[1]; +}; + +/* + Explanation of macros dealing with complex math: + + C_MUL(m,a,b) : m = a*b + C_FIXDIV( c , div ) : if a fixed point impl., c /= div. noop otherwise + C_SUB( res, a,b) : res = a - b + C_SUBFROM( res , a) : res -= a + C_ADDTO( res , a) : res += a + * */ +#ifdef FIXED_POINT +#if (FIXED_POINT==32) +# define FRACBITS 31 +# define SAMPPROD int64_t +#define SAMP_MAX 2147483647 +#else +# define FRACBITS 15 +# define SAMPPROD int32_t +#define SAMP_MAX 32767 +#endif + +#define SAMP_MIN -SAMP_MAX + +#if defined(CHECK_OVERFLOW) +# define CHECK_OVERFLOW_OP(a,op,b) \ + if ( (SAMPPROD)(a) op (SAMPPROD)(b) > SAMP_MAX || (SAMPPROD)(a) op (SAMPPROD)(b) < SAMP_MIN ) { \ + fprintf(stderr,"WARNING:overflow @ " __FILE__ "(%d): (%d " #op" %d) = %ld\n",__LINE__,(a),(b),(SAMPPROD)(a) op (SAMPPROD)(b) ); } +#endif + + +# define smul(a,b) ( (SAMPPROD)(a)*(b) ) +# define sround( x ) (kiss_fft_scalar)( ( (x) + (1<<(FRACBITS-1)) ) >> FRACBITS ) + +# define S_MUL(a,b) sround( smul(a,b) ) + +# define C_MUL(m,a,b) \ + do{ (m).r = sround( smul((a).r,(b).r) - smul((a).i,(b).i) ); \ + (m).i = sround( smul((a).r,(b).i) + smul((a).i,(b).r) ); }while(0) + +# define DIVSCALAR(x,k) \ + (x) = sround( smul( x, SAMP_MAX/k ) ) + +# define C_FIXDIV(c,div) \ + do { DIVSCALAR( (c).r , div); \ + DIVSCALAR( (c).i , div); }while (0) + +# define C_MULBYSCALAR( c, s ) \ + do{ (c).r = sround( smul( (c).r , s ) ) ;\ + (c).i = sround( smul( (c).i , s ) ) ; }while(0) + +#else /* not FIXED_POINT*/ + +# define S_MUL(a,b) ( (a)*(b) ) +#define C_MUL(m,a,b) \ + do{ (m).r = (a).r*(b).r - (a).i*(b).i;\ + (m).i = (a).r*(b).i + (a).i*(b).r; }while(0) +# define C_FIXDIV(c,div) /* NOOP */ +# define C_MULBYSCALAR( c, s ) \ + do{ (c).r *= (s);\ + (c).i *= (s); }while(0) +#endif + +#ifndef CHECK_OVERFLOW_OP +# define CHECK_OVERFLOW_OP(a,op,b) /* noop */ +#endif + +#define C_ADD( res, a,b)\ + do { \ + CHECK_OVERFLOW_OP((a).r,+,(b).r)\ + CHECK_OVERFLOW_OP((a).i,+,(b).i)\ + (res).r=(a).r+(b).r; (res).i=(a).i+(b).i; \ + }while(0) +#define C_SUB( res, a,b)\ + do { \ + CHECK_OVERFLOW_OP((a).r,-,(b).r)\ + CHECK_OVERFLOW_OP((a).i,-,(b).i)\ + (res).r=(a).r-(b).r; (res).i=(a).i-(b).i; \ + }while(0) +#define C_ADDTO( res , a)\ + do { \ + CHECK_OVERFLOW_OP((res).r,+,(a).r)\ + CHECK_OVERFLOW_OP((res).i,+,(a).i)\ + (res).r += (a).r; (res).i += (a).i;\ + }while(0) + +#define C_SUBFROM( res , a)\ + do {\ + CHECK_OVERFLOW_OP((res).r,-,(a).r)\ + CHECK_OVERFLOW_OP((res).i,-,(a).i)\ + (res).r -= (a).r; (res).i -= (a).i; \ + }while(0) + + +#ifdef FIXED_POINT +# define KISS_FFT_COS(phase) floor(.5+SAMP_MAX * cos (phase)) +# define KISS_FFT_SIN(phase) floor(.5+SAMP_MAX * sin (phase)) +# define HALF_OF(x) ((x)>>1) +#elif defined(USE_SIMD) +# define KISS_FFT_COS(phase) _mm_set1_ps( cos(phase) ) +# define KISS_FFT_SIN(phase) _mm_set1_ps( sin(phase) ) +# define HALF_OF(x) ((x)*_mm_set1_ps(.5)) +#else +# define KISS_FFT_COS(phase) (kiss_fft_scalar) cos(phase) +# define KISS_FFT_SIN(phase) (kiss_fft_scalar) sin(phase) +# define HALF_OF(x) ((x)*.5) +#endif + +#define kf_cexp(x,phase) \ + do{ \ + (x)->r = KISS_FFT_COS(phase);\ + (x)->i = KISS_FFT_SIN(phase);\ + }while(0) + + +/* a debugging function */ +#define pcpx(c)\ + fprintf(stderr,"%g + %gi\n",(double)((c)->r),(double)((c)->i) ) + + +#ifdef KISS_FFT_USE_ALLOCA +// define this to allow use of alloca instead of malloc for temporary buffers +// Temporary buffers are used in two case: +// 1. FFT sizes that have "bad" factors. i.e. not 2,3 and 5 +// 2. "in-place" FFTs. Notice the quotes, since kissfft does not really do an in-place transform. +#include +#define KISS_FFT_TMP_ALLOC(nbytes) alloca(nbytes) +#define KISS_FFT_TMP_FREE(ptr) +#else +#define KISS_FFT_TMP_ALLOC(nbytes) KISS_FFT_MALLOC(nbytes) +#define KISS_FFT_TMP_FREE(ptr) KISS_FFT_FREE(ptr) +#endif diff --git a/include/trident/utils/fft.h b/include/trident/utils/fft.h new file mode 100644 index 00000000..a1df5137 --- /dev/null +++ b/include/trident/utils/fft.h @@ -0,0 +1,59 @@ +#ifndef _FFT_H +#define _FFT_H + +#include +typedef struct Complex { + + public: + double real; + double imag; + + Complex() { + real = 0.0; + imag = 0.0; + } + + Complex(double r, double i) { + real = r; + imag = i; + } + + Complex& operator +=(Complex c) { + this->real += c.real; + this->imag += c.imag; + return *this; + } + + Complex& operator = (Complex c) { + this->real = c.real; + this->imag = c.imag; + return *this; + } + + Complex operator * (Complex c) { + return Complex((this->real * c.real) - (this->imag * c.imag), (this->real * c.imag) + (this->imag * c.real)); + } + + Complex& operator *= (Complex c) { + this->real = (this->real * c.real) - (this->imag * c.imag); + this->imag = (this->real * c.imag) + (this->imag * c.real); + return *this; + } + + Complex operator ~() { + return Complex(this->real, -this->imag); + } + + Complex operator / (double d) { + return Complex(this->real/d, -this->imag/d); + } + +} Complex; + + +void ccorr(double* , double* , uint16_t , std::vector&); +void ccorr(double* , double* , uint16_t , std::vector&); +void cconv(double* , double* , uint16_t , std::vector&); +void cconv(double* , double* , uint16_t , std::vector&); + +#endif diff --git a/include/trident/utils/json.h b/include/trident/utils/json.h index 8eb40a31..c8bf456b 100644 --- a/include/trident/utils/json.h +++ b/include/trident/utils/json.h @@ -23,6 +23,14 @@ class JSON { values.insert(std::make_pair(name, value)); } + bool existKey(std::string name) { + return values.count(name); + } + + std::string getValue(std::string name) { + return values[name]; + } + void put(std::string name, long value) { if (name=="") throw 10; diff --git a/include/trident/utils/kiss_fft.h b/include/trident/utils/kiss_fft.h new file mode 100644 index 00000000..9288df05 --- /dev/null +++ b/include/trident/utils/kiss_fft.h @@ -0,0 +1,134 @@ +/* + * Copyright (c) 2003-2010, Mark Borgerding. All rights reserved. + * This file is part of KISS FFT - https://github.com/mborgerding/kissfft + * + * SPDX-License-Identifier: BSD-3-Clause + * See COPYING file for more information. + */ + +#ifndef KISS_FFT_H +#define KISS_FFT_H + +#include +#include +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/* + ATTENTION! + If you would like a : + -- a utility that will handle the caching of fft objects + -- real-only (no imaginary time component ) FFT + -- a multi-dimensional FFT + -- a command-line utility to perform ffts + -- a command-line utility to perform fast-convolution filtering + + Then see kfc.h kiss_fftr.h kiss_fftnd.h fftutil.c kiss_fastfir.c + in the tools/ directory. +*/ + +#ifdef USE_SIMD +# include +# define kiss_fft_scalar __m128 +#define KISS_FFT_MALLOC(nbytes) _mm_malloc(nbytes,16) +#define KISS_FFT_FREE _mm_free +#else +#define KISS_FFT_MALLOC malloc +#define KISS_FFT_FREE free +#endif + + +#ifdef FIXED_POINT +#include +# if (FIXED_POINT == 32) +# define kiss_fft_scalar int32_t +# else +# define kiss_fft_scalar int16_t +# endif +#else +# ifndef kiss_fft_scalar +/* default is float */ +// # define kiss_fft_scalar float +// Modified for trident: default is double +#define kiss_fft_scalar double +# endif +#endif + +typedef struct { + kiss_fft_scalar r; + kiss_fft_scalar i; +}kiss_fft_cpx; + +typedef struct kiss_fft_state* kiss_fft_cfg; + +/* + * kiss_fft_alloc + * + * Initialize a FFT (or IFFT) algorithm's cfg/state buffer. + * + * typical usage: kiss_fft_cfg mycfg=kiss_fft_alloc(1024,0,NULL,NULL); + * + * The return value from fft_alloc is a cfg buffer used internally + * by the fft routine or NULL. + * + * If lenmem is NULL, then kiss_fft_alloc will allocate a cfg buffer using malloc. + * The returned value should be free()d when done to avoid memory leaks. + * + * The state can be placed in a user supplied buffer 'mem': + * If lenmem is not NULL and mem is not NULL and *lenmem is large enough, + * then the function places the cfg in mem and the size used in *lenmem + * and returns mem. + * + * If lenmem is not NULL and ( mem is NULL or *lenmem is not large enough), + * then the function returns NULL and places the minimum cfg + * buffer size in *lenmem. + * */ + +kiss_fft_cfg kiss_fft_alloc(int nfft,int inverse_fft,void * mem,size_t * lenmem); + +/* + * kiss_fft(cfg,in_out_buf) + * + * Perform an FFT on a complex input buffer. + * for a forward FFT, + * fin should be f[0] , f[1] , ... ,f[nfft-1] + * fout will be F[0] , F[1] , ... ,F[nfft-1] + * Note that each element is complex and can be accessed like + f[k].r and f[k].i + * */ +void kiss_fft(kiss_fft_cfg cfg,const kiss_fft_cpx *fin,kiss_fft_cpx *fout); + +/* + A more generic version of the above function. It reads its input from every Nth sample. + * */ +void kiss_fft_stride(kiss_fft_cfg cfg,const kiss_fft_cpx *fin,kiss_fft_cpx *fout,int fin_stride); + +/* If kiss_fft_alloc allocated a buffer, it is one contiguous + buffer and can be simply free()d when no longer needed*/ +#define kiss_fft_free KISS_FFT_FREE + +/* + Cleans up some memory that gets managed internally. Not necessary to call, but it might clean up + your compiler output to call this before you exit. +*/ +void kiss_fft_cleanup(void); + + +/* + * Returns the smallest integer k, such that k>=n and k has only "fast" factors (2,3,5) + */ +int kiss_fft_next_fast_size(int n); + +/* for real ffts, we need an even size */ +#define kiss_fftr_next_fast_size_real(n) \ + (kiss_fft_next_fast_size( ((n)+1)>>1)<<1) + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/include/trident/utils/kiss_fftr.h b/include/trident/utils/kiss_fftr.h new file mode 100644 index 00000000..588948d3 --- /dev/null +++ b/include/trident/utils/kiss_fftr.h @@ -0,0 +1,54 @@ +/* + * Copyright (c) 2003-2004, Mark Borgerding. All rights reserved. + * This file is part of KISS FFT - https://github.com/mborgerding/kissfft + * + * SPDX-License-Identifier: BSD-3-Clause + * See COPYING file for more information. + */ + +#ifndef KISS_FTR_H +#define KISS_FTR_H + +#include "kiss_fft.h" +#ifdef __cplusplus +extern "C" { +#endif + + +/* + + Real optimized version can save about 45% cpu time vs. complex fft of a real seq. + + + + */ + +typedef struct kiss_fftr_state *kiss_fftr_cfg; + + +kiss_fftr_cfg kiss_fftr_alloc(int nfft,int inverse_fft,void * mem, size_t * lenmem); +/* + nfft must be even + + If you don't care to allocate space, use mem = lenmem = NULL +*/ + + +void kiss_fftr(kiss_fftr_cfg cfg,const kiss_fft_scalar *timedata,kiss_fft_cpx *freqdata); +/* + input timedata has nfft scalar points + output freqdata has nfft/2+1 complex points +*/ + +void kiss_fftri(kiss_fftr_cfg cfg,const kiss_fft_cpx *freqdata,kiss_fft_scalar *timedata); +/* + input freqdata has nfft/2+1 complex points + output timedata has nfft scalar points +*/ + +#define kiss_fftr_free KISS_FFT_FREE + +#ifdef __cplusplus +} +#endif +#endif diff --git a/include/trident/utils/memoryfile.h b/include/trident/utils/memoryfile.h index cc5a4727..0c608557 100644 --- a/include/trident/utils/memoryfile.h +++ b/include/trident/utils/memoryfile.h @@ -17,6 +17,7 @@ #include #include #include +#include #endif class MemoryMappedFile { @@ -63,7 +64,7 @@ class MemoryMappedFile { ro ? PROT_READ : (PROT_READ | PROT_WRITE), MAP_SHARED, fd, start)); if (data == MAP_FAILED) { - LOG(ERRORL) << "Failed mapping the file " << file; + LOG(ERRORL) << "Failed mapping the file " << file << " Error:" << strerror(errno); throw 10; } #endif diff --git a/scripts/batch_to_python.py b/scripts/batch_to_python.py new file mode 100644 index 00000000..d8b2b5c7 --- /dev/null +++ b/scripts/batch_to_python.py @@ -0,0 +1,35 @@ +import sys +import trident +import os + +infile = sys.argv[1] +dbfile = sys.argv[2] +outdir = sys.argv[3] + +query_counter = 0 +db = trident.Db(dbfile) +prev_p = None +prev_s = None +out_file = None +with open(infile, "rb") as in_file: + while True: + piece = in_file.read(15) + if piece == b'': + break # end of file + subj = int.from_bytes(piece[0:5], byteorder='little', signed=False) + pred = int.from_bytes(piece[5:10], byteorder='little', signed=False) + #obj = int.from_bytes(piece[10:15], byteorder='little', signed=False) + subj_s = db.lookup_str(subj) + pred_s = db.lookup_relstr(pred) + #obj_s = db.lookup_str(obj) + if prev_p is None or prev_p != pred or prev_s is None or prev_s != subj: + if out_file is not None: + out_file.close() + if prev_p is None or prev_p != pred: + if not os.path.exists(outdir + '/' + str(pred)): + os.makedirs(outdir + '/' + str(pred)) + out_file = open(outdir + '/' + str(pred) + '/query-' + str(query_counter) + '.json', "wt") + query_counter += 1 + out_file.write('{ "subject" : "%s", "predicate" : "%s", "object" : "?" }' % (subj_s, pred_s)) + prev_p = pred + prev_s = subj diff --git a/snap/Makefile.config b/snap/Makefile.config index 54469c67..bb172ac0 100644 --- a/snap/Makefile.config +++ b/snap/Makefile.config @@ -22,7 +22,7 @@ UNAME := $(shell uname) ifeq ($(UNAME), Linux) # Linux flags CC = g++ - CXXFLAGS += -std=c++11 -Wall -fpermissive -fPIC + CXXFLAGS += -std=c++11 -fpermissive -fPIC CXXFLAGS += -static -O3 -DNDEBUG -fopenmp # turn on for crash debugging, get symbols with 2>&1 | c++filt #CXXFLAGS += -g -rdynamic diff --git a/snap/glib-core/bd.cpp b/snap/glib-core/bd.cpp index c363a93f..0aba64bb 100644 --- a/snap/glib-core/bd.cpp +++ b/snap/glib-core/bd.cpp @@ -10,6 +10,14 @@ int std::_matherr(struct math_exception* e){ return 1; } #elif defined(GLib_GLIBC) || defined(GLib_BSD) +struct __exception { + int type; /* Exception type */ + char* name; /* Name of function causing exception */ + double arg1; /* 1st argument to function */ + double arg2; /* 2nd argument to function */ + double retval; /* Function return value */ +}; + int _matherr(struct __exception* e){ e->retval=0; return 1; diff --git a/snap/glib-core/ds.h b/snap/glib-core/ds.h index 3555330e..f02473c0 100644 --- a/snap/glib-core/ds.h +++ b/snap/glib-core/ds.h @@ -768,7 +768,7 @@ void TVec::Resize(const TSizeTy& _MxVals){ try { ValT=new TVal[MxVals]; } - catch (std::exception Ex){ + catch (std::exception& Ex){ FailR(TStr::Fmt("TVec::Resize: %s, Length:%s, Capacity:%s, New capacity:%s, Type:%s [Program failed to allocate more memory. Solution: Get a bigger machine and a 64-bit compiler.]", Ex.what(), TInt::GetStr(Vals).CStr(), TInt::GetStr(MxVals).CStr(), TInt::GetStr(_MxVals).CStr(), GetTypeNm(*this).CStr()).CStr());} } else { @@ -776,7 +776,7 @@ void TVec::Resize(const TSizeTy& _MxVals){ try { NewValT=new TVal[MxVals]; } - catch (std::exception Ex){ + catch (std::exception& Ex){ FailR(TStr::Fmt("TVec::Resize: %s, Length:%s, Capacity:%s, New capacity:%s, Type:%s [Program failed to allocate more memory. Solution: Get a bigger machine and a 64-bit compiler.]", Ex.what(), TInt::GetStr(Vals).CStr(), TInt::GetStr(MxVals).CStr(), TInt::GetStr(_MxVals).CStr(), GetTypeNm(*this).CStr()).CStr());} IAssert(NewValT!=NULL); diff --git a/snap/glib-core/dt.cpp b/snap/glib-core/dt.cpp index a3eaf5e1..ae82072c 100644 --- a/snap/glib-core/dt.cpp +++ b/snap/glib-core/dt.cpp @@ -394,6 +394,11 @@ TChA& TChA::operator+=(const TChA& ChA){ strcpy(Bf+BfL, ChA.CStr()); BfL+=ChA.Len(); return *this; } +TChA& TChA::operator+(const TChA& ChA){ + Resize(BfL+ChA.Len()); + strcpy(Bf+BfL, ChA.CStr()); BfL+=ChA.Len(); return *this; +} + TChA& TChA::operator+=(const TStr& Str){ Resize(BfL+Str.Len()); strcpy(Bf+BfL, Str.CStr()); BfL+=Str.Len(); return *this; diff --git a/snap/glib-core/dt.h b/snap/glib-core/dt.h index ed8dde17..e70c129b 100644 --- a/snap/glib-core/dt.h +++ b/snap/glib-core/dt.h @@ -239,6 +239,7 @@ class TChA{ TChA& operator+=(const TMem& Mem); TChA& operator+=(const TChA& ChA); + TChA& operator+(const TChA& ChA); TChA& operator+=(const TStr& Str); TChA& operator+=(const char* CStr); TChA& operator+=(const char& Ch){ diff --git a/snap/snap-core/util.cpp b/snap/snap-core/util.cpp index ca08a42a..0ed07428 100644 --- a/snap/snap-core/util.cpp +++ b/snap/snap-core/util.cpp @@ -1,5 +1,6 @@ ///////////////////////////////////////////////// // Graph Utilities + void TGUtil::GetCdf(const TIntPrV& PdfV, TIntPrV& CdfV) { CdfV = PdfV; for (int i = 1; i < CdfV.Len(); i++) { @@ -322,7 +323,8 @@ bool TStrUtil::GetNormalizedUrl(const TChA& UrlIn, const TChA& BaseUrl, TChA& Ur } // http://www. --> http:// if (UrlOut.IsPrefix("http://www.")) { - UrlOut = TChA("http://") + UrlOut.GetSubStr(11, TInt::Mx); + TChA temp("http://"); + UrlOut = temp + UrlOut.GetSubStr(11, TInt::Mx); } UrlOut.ToLc(); return true; diff --git a/src/client/main.cpp b/src/client/main.cpp index b1648765..3fac0196 100644 --- a/src/client/main.cpp +++ b/src/client/main.cpp @@ -66,6 +66,9 @@ extern void callRDF3X(TridentLayer &db, const string &queryFileName, bool explai extern void launchML(KB &kb, string op, string algo, string paramsLearn, string paramsPredict); extern void subgraphEval(KB &kb, ProgramArgs &vm); +extern void faissAnn(KB &kb, ProgramArgs &vm); +extern void faissCreate(KB &kb, ProgramArgs &vm); +extern void answer(KB &kb, ProgramArgs &vm); extern void subgraphCreate(KB &kb, ProgramArgs &vm); //Implemented in kb.cpp @@ -241,10 +244,11 @@ void printInfo(KB &kb) { } #ifdef SERVER -void startServer(KB &kb, int port, int nthreads) { +void startServer(KB &kb, ProgramArgs &vm, + int port, int nthreads) { std::unique_ptr webint; webint = std::unique_ptr( - new TridentServer(kb, "./../webinterface", nthreads)); + new TridentServer(kb, vm, "./../webinterface", nthreads)); webint->start(port); LOG(INFOL) << "Server is launched at 0.0.0.0:" << to_string(port); webint->join(); @@ -491,7 +495,7 @@ int main(int argc, const char** argv) { #ifdef SERVER KBConfig config; KB kb(kbDir.c_str(), true, false, true, config); - startServer(kb, vm["port"].as(), vm["webthreads"].as()); + startServer(kb, vm, vm["port"].as(), vm["webthreads"].as()); #else LOG(ERRORL) << "Trident was not compiled with the webserver. Add -DSERVER=1 to cmake"; return EXIT_FAILURE; @@ -522,6 +526,33 @@ int main(int argc, const char** argv) { #else LOG(ERRORL) << "Trident was not compiled with the ML parameter enabled. Add -DML=1 to cmake"; return EXIT_FAILURE; +#endif + } else if (cmd == "anncreate") { +#ifdef ML + KBConfig config; + KB kb(kbDir.c_str(), true, false, true, config); + faissCreate(kb, vm); +#else + LOG(ERRORL) << "Trident was not compiled with the ML parameter enabled. Add -DML=1 to cmake"; + return EXIT_FAILURE; +#endif + } else if (cmd == "anneval") { +#ifdef ML + KBConfig config; + KB kb(kbDir.c_str(), true, false, true, config); + faissAnn(kb, vm); +#else + LOG(ERRORL) << "Trident was not compiled with the ML parameter enabled. Add -DML=1 to cmake"; + return EXIT_FAILURE; +#endif + } else if (cmd == "answer") { +#ifdef ML + KBConfig config; + KB kb(kbDir.c_str(), true, false, true, config); + //answer(kb, vm); +#else + LOG(ERRORL) << "Trident was not compiled with the ML parameter enabled. Add -DML=1 to cmake"; + return EXIT_FAILURE; #endif } else if (cmd == "subcreate") { #ifdef ML @@ -534,8 +565,6 @@ int main(int argc, const char** argv) { #endif } - - //Print other stats LOG(INFOL) << "Max memory used: " << Utils::get_max_mem() << " MB"; return EXIT_SUCCESS; diff --git a/src/client/main_params.cpp b/src/client/main_params.cpp index 354340e7..7ad18488 100644 --- a/src/client/main_params.cpp +++ b/src/client/main_params.cpp @@ -48,6 +48,7 @@ void printHelp(const char *programName, string section, cout << "predict\t\t\t launch an algorithm to use KG embeddings for link prediction." << endl; cout << "subcreate\t\t create embeddings of subgraphs." << endl; cout << "subeval\t\t\t use embeddings of subgraphs for link prediction." << endl; + cout << "answer \t\t\t finding all answers of a given query using embeddings or other methods." << endl; #endif cout << "server\t\t\t start a server for SPARQL queries." << endl << endl; @@ -84,11 +85,14 @@ bool checkParams(ProgramArgs &vm, int argc, const char** argv, && cmd != "analytics" #endif && cmd != "mine" + && cmd != "anncreate" + && cmd != "anneval" && cmd != "server" && cmd != "dump" && cmd != "learn" && cmd != "predict" && cmd != "subcreate" + && cmd != "answer" && cmd != "subeval") { printErrorMsg( (string("The command \"") + cmd + string("\" is unknown.")).c_str()); @@ -353,23 +357,39 @@ bool initParams(int argc, const char** argv, ProgramArgs &vm) { #ifdef ML /***** SUBGRAPHS *****/ - ProgramArgs::GroupArgs& subeval_options = *vm.newGroup("Options for or "); + ProgramArgs::GroupArgs& subeval_options = *vm.newGroup("Options for or or "); subeval_options.add("", "embAlgo", "", "The algorithm used to create the embeddings of the entities and relations (e.g., transe).", false); subeval_options.add("", "subAlgo", "avg", - "The algorithm to use for creating the subgraph embeddings. Default is 'avg'.", false); + "The algorithm to use for creating the subgraph embeddings. Default is 'avg'. (can be 'var')", false); subeval_options.add("", "embDir", "", "The directory that contains the embeddings of entities and relations.", false); subeval_options.add("", "logFile", "", "The path of the file to write logs of the test.", false); subeval_options.add("", "subFile", "", "The path of the file that contains embeddings of the subgraphs.", false); + subeval_options.add("", "faillFile", "", + "The path of the file that contains an index file created by approx neighbor-based search (FAISS library).", false); subeval_options.add("", "nameTest", "", "The path (or name) of the dataset to use to test the performance of the subgraph embeddings.", false); + subeval_options.add("", "kFile", "", + "The path of the file that contains suggested K values of top subgraphs for each relation.", false); subeval_options.add("", "formatTest", "native", "The format used to store the test data. For now it can be 'python' or 'native'. Default is 'native'. If it is native then sgfile can be either 'valid' or 'test'. Otherwise, it is a path of a file.", false); + subeval_options.add("", "answerMethod", "union", "Method used to find answers to the query from top K subgraphs. It can be 'intersection' , 'union' or 'interunion'", false); subeval_options.add("", "subgraphThreshold", 10, - "Threshold to consider subgraphs", false); + "Threshold to consider subgraphs while evaluating. -1 for choosing dynamic K. -2 for choosing per relation K", false); + subeval_options.add("", "minSubgraphSize", 10, + "Threshold on number of entities in a subgraph while creating", false); + subeval_options.add("", "varThreshold", 0.25, + "Threshold to consider difference between variances", false); + subeval_options.add("", "secondDist", 3, + "Type of distance for second level of ranking", false); + subeval_options.add("", "binEmbDir", "", + "The directory that contains the binarized embeddings of subgraphs, entities and relations.", false); + subeval_options.add("","calcDisp", false, "Calculate displacements. Default is DONT CALCULATE", false); + subeval_options.add("","removeLiterals", false, "Remove literals when making subgraphs. Default is DONT REMOVE", false); + subeval_options.add("","sampleTest", 1000, "Number of triples to sample for test", false); #endif /***** GENERAL OPTIONS *****/ @@ -398,6 +418,7 @@ bool initParams(int argc, const char** argv, ProgramArgs &vm) { sections.insert(make_pair("predict",&ml_options)); sections.insert(make_pair("subeval",&subeval_options)); sections.insert(make_pair("subcreate",&subeval_options)); + sections.insert(make_pair("answer",&subeval_options)); #endif vm.parse(argc, argv); diff --git a/src/python/analytics.cpp b/src/python/analytics.cpp.bak similarity index 95% rename from src/python/analytics.cpp rename to src/python/analytics.cpp.bak index 35db0d76..a845f801 100644 --- a/src/python/analytics.cpp +++ b/src/python/analytics.cpp.bak @@ -3,7 +3,6 @@ #include #include -#include #include #include @@ -66,8 +65,8 @@ static PyObject *ana_ppr(PyObject *self, PyObject *args) { return Py_None; } - double *importanceNodes = (double*)(npNodesWeights->data); - uint64_t *weights = (uint64_t*)(npOutDegrees->data); + double *importanceNodes = (double*)PyArray_DATA(npNodesWeights); + uint64_t *weights = (uint64_t*)PyArray_DATA(npOutDegrees); PTrident_TNGraph graph = new Trident_TNGraph(kb); TSnap::GetPageRank_stl_raw(graph, diff --git a/src/python/batcher.cpp b/src/python/batcher.cpp index 5dc394d9..e861166e 100644 --- a/src/python/batcher.cpp +++ b/src/python/batcher.cpp @@ -55,12 +55,31 @@ static void Batcher_dealloc(trident_Itr* self) { } static PyObject *batcher_start(PyObject *self, PyObject *args) { - trident_Batcher *s = (trident_Batcher*) self; - s->creator->start(); + trident_Batcher *se = (trident_Batcher*) self; + int64_t s = -1; + int64_t p = -1; + int64_t o = -1; + if (!PyArg_ParseTuple(args, "|lll", &s, &p, &o)) + return NULL; + se->creator->start(s, p, o); Py_INCREF(Py_None); return Py_None; } +static PyObject *batcher_load_triples(PyObject *self, PyObject *args) { + trident_Batcher *se = (trident_Batcher*) self; + const char *path; + if (!PyArg_ParseTuple(args, "s", &path)) + return NULL; + se->batch1.clear(); + se->creator->BatchCreator::loadTriples(path, se->batch1); + const uint32_t size = se->batch1.size(); + + npy_intp dims[1] = {size}; + PyObject *triples = PyArray_SimpleNewFromData(1, dims, NPY_UINT64, (void*)se->batch1.data()); + return triples; +} + static PyObject *batcher_getbatch(PyObject *self, PyObject *args) { trident_Batcher *s = (trident_Batcher*) self; bool out = s->creator->getBatch(s->batch1, s->batch2, s->batch3); //Split column by column @@ -81,9 +100,50 @@ static PyObject *batcher_getbatch(PyObject *self, PyObject *args) { } } +static PyObject *batcher_getbatch_nr(PyObject *self, PyObject *args) { + uint64_t batch_nr = 0; + if (!PyArg_ParseTuple(args, "l", &batch_nr)) + return NULL; + trident_Batcher *s = (trident_Batcher*) self; + bool out = s->creator->getBatchNr(batch_nr, s->batch1, s->batch2, s->batch3); //Split column by column + if (out) { + const uint32_t size = s->batch1.size(); + npy_intp dims[1] = { size }; + PyObject* subj = PyArray_SimpleNewFromData(1, dims, NPY_UINT64, (void*)s->batch1.data()); + PyObject* pred = PyArray_SimpleNewFromData(1, dims, NPY_UINT64, (void*)(s->batch2.data())); + PyObject* obj = PyArray_SimpleNewFromData(1, dims, NPY_UINT64, (void*)(s->batch3.data())); + PyObject *t = PyTuple_New(3); + PyTuple_SetItem(t, 0, subj); + PyTuple_SetItem(t, 1, pred); + PyTuple_SetItem(t, 2, obj); + return t; + } else { + Py_INCREF(Py_None); + return Py_None; + } +} + +static PyObject *batcher_get_n_batches(PyObject *self, PyObject *args) { + trident_Batcher *s = (trident_Batcher*) self; + uint64_t nbatches = s->creator->getNBatches(); + return PyLong_FromLong(nbatches); +} + +static PyObject *batcher_shuffle(PyObject *self, PyObject *args) { + trident_Batcher *s = (trident_Batcher*) self; + s->creator->shuffle(); + Py_INCREF(Py_None); + return Py_None; +} + + static PyMethodDef Batcher_methods[] = { {"start", batcher_start, METH_VARARGS, "Starts the process." }, {"getbatch", batcher_getbatch, METH_VARARGS, "Get one batch." }, + {"load_triples", batcher_load_triples, METH_VARARGS, "Get all triples from path." }, + {"getbatch_nr", batcher_getbatch_nr, METH_VARARGS, "Get one specific batch." }, + {"shuffle", batcher_shuffle, METH_VARARGS, "Shuffle the batches" }, + {"get_n_batches", batcher_get_n_batches, METH_VARARGS, "Get number of batches." }, {NULL, NULL, 0, NULL} /* Sentinel */ }; diff --git a/src/python/embeddings.cpp b/src/python/embeddings.cpp new file mode 100644 index 00000000..c6fb51b3 --- /dev/null +++ b/src/python/embeddings.cpp @@ -0,0 +1,140 @@ +#include +#include + + +#include +#include + +#include + +static PyObject *Emb_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { + trident_Emb *self; + self = (trident_Emb*)type->tp_alloc(type, 0); + self->E = std::shared_ptr>(); + self->R = std::shared_ptr>(); + return (PyObject *)self; +} + +static int Emb_init(trident_Emb *self, PyObject *args, PyObject *kwds) { + const char *path = NULL; + if (!PyArg_ParseTuple(args, "|s", &path)) + return -1; + std::string spath = std::string(path); + if (path != NULL) { + self->E = Embeddings::load(spath + "/E"); + self->R = Embeddings::load(spath + "/R"); + std::cout << "Embeddings are loaded!" << std::endl; + } + import_array(); + return 0; +} + +static void Emb_dealloc(trident_Emb* self) { + self->E = std::shared_ptr>(); + self->R = std::shared_ptr>(); + Py_TYPE(self)->tp_free((PyObject*)self); +} + +static PyObject * emb_get_e(PyObject *self, PyObject *args) { + int64_t id; + if (!PyArg_ParseTuple(args, "l", &id)) + return NULL; + npy_intp dims[1] = { ((trident_Emb*)self)->E->getDim() }; + void *data = (void*)((trident_Emb*)self)->E->get(id); + auto obj = PyArray_SimpleNewFromData(1, dims, NPY_DOUBLE, data); + return obj; +} + +static PyObject * emb_get_r(PyObject *self, PyObject *args) { + int64_t id; + if (!PyArg_ParseTuple(args, "l", &id)) + return NULL; + npy_intp dims[1] = { ((trident_Emb*)self)->R->getDim() }; + void *data = (void*)((trident_Emb*)self)->R->get(id); + auto obj = PyArray_SimpleNewFromData(1, dims, NPY_DOUBLE, data); + return obj; +} + +static PyObject * emb_get_info_e(PyObject *self, PyObject *args) { + int64_t id; + if (!PyArg_ParseTuple(args, "l", &id)) + return NULL; + uint64_t conflicts = ((trident_Emb*)self)->E->getNConflicts(id); + uint64_t updates = ((trident_Emb*)self)->E->getNUpdates(id); + + PyObject *obj = PyList_New(0); + PyObject *value = PyLong_FromLong(conflicts); + PyList_Append(obj, value); + Py_DECREF(value); + value = PyLong_FromLong(updates); + PyList_Append(obj, value); + Py_DECREF(value); + return obj; +} + +static PyObject * emb_get_info_r(PyObject *self, PyObject *args) { + int64_t id; + if (!PyArg_ParseTuple(args, "l", &id)) + return NULL; + uint64_t conflicts = ((trident_Emb*)self)->R->getNConflicts(id); + uint64_t updates = ((trident_Emb*)self)->R->getNUpdates(id); + + PyObject *obj = PyList_New(0); + PyObject *value = PyLong_FromLong(conflicts); + PyList_Append(obj, value); + Py_DECREF(value); + value = PyLong_FromLong(updates); + PyList_Append(obj, value); + Py_DECREF(value); + return obj; +} + +static PyMethodDef Emb_methods[] = { + {"get_e", emb_get_e, METH_VARARGS, "Get the embedding of the entity" }, + {"get_info_e", emb_get_info_e, METH_VARARGS, "Get info of the entity" }, + {"get_r", emb_get_r, METH_VARARGS, "Get the embedding of the relation" }, + {"get_info_e", emb_get_info_r, METH_VARARGS, "Get info of the relation" }, + {NULL, NULL, 0, NULL} /* Sentinel */ +}; + +PyTypeObject trident_EmbType = { + PyVarObject_HEAD_INIT(NULL, 0) + "trident.Emb", /* tp_name */ + sizeof(trident_Emb), /* tp_basicsize */ + 0, /* tp_itemsize */ + (destructor)Emb_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + "Trident Embeddings", /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + Emb_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + (initproc)Emb_init, /* tp_init */ + 0, /* tp_alloc */ + Emb_new, /* tp_new */ +}; diff --git a/src/python/trident.cpp b/src/python/trident.cpp index 31ec0ab6..cba90626 100644 --- a/src/python/trident.cpp +++ b/src/python/trident.cpp @@ -226,6 +226,15 @@ static PyObject *db_existsQuery(PyObject *self, PyObject *args) { } } +static PyObject *db_count_po(PyObject *self, PyObject *args) { + int64_t p,o; + if (!PyArg_ParseTuple(args, "ll", &p, &o)) + return NULL; + Querier *q = ((trident_Db*)self)->q; + const int64_t nresults = q->getCardOnIndex(IDX_OPS, -1, p, o); + return PyLong_FromLong(nresults); +} + static PyObject *db_counts(PyObject *self, PyObject *args) { int64_t s; if (!PyArg_ParseTuple(args, "l", &s)) @@ -567,7 +576,7 @@ static PyObject *db_allo(PyObject *self, PyObject *args) { return obj; } -static PyObject *db_allo_aggr(PyObject *self, PyObject *args) { +static PyObject *db_allo_aggr_froms(PyObject *self, PyObject *args) { int64_t s; if (!PyArg_ParseTuple(args, "l", &s)) return NULL; @@ -587,6 +596,26 @@ static PyObject *db_allo_aggr(PyObject *self, PyObject *args) { return obj; } +static PyObject *db_allo_aggr_fromp(PyObject *self, PyObject *args) { + int64_t p; + if (!PyArg_ParseTuple(args, "l", &p)) + return NULL; + Querier *q = ((trident_Db*)self)->q; + PyObject *obj = PyList_New(0); + PairItr *itr = q->getPermuted(IDX_POS, p, -1, -1, true); + itr->ignoreSecondColumn(); + while (itr->hasNext()) { + itr->next(); + int64_t o = itr->getValue1(); + PyObject *value = PyLong_FromLong(o); + PyList_Append(obj, value); + Py_DECREF(value); + } + + q->releaseItr(itr); + return obj; +} + static PyObject *db_ntriples(PyObject *self, PyObject *args) { KB *kb = ((trident_Db*)self)->kb; return PyLong_FromLong(kb->getSize()); @@ -656,8 +685,8 @@ static PyObject *db_allos(PyObject *self, PyObject *args) { int64_t o = itr->getValue1(); int64_t s = itr->getValue2(); PyObject *t = PyTuple_New(2); - PyTuple_SetItem(t, 0, PyLong_FromLong(s)); - PyTuple_SetItem(t, 1, PyLong_FromLong(o)); + PyTuple_SetItem(t, 0, PyLong_FromLong(o)); + PyTuple_SetItem(t, 1, PyLong_FromLong(s)); PyList_Append(obj, t); Py_DECREF(t); } @@ -680,6 +709,21 @@ static PyObject * db_lookup_id(PyObject *self, PyObject *args) { } } +static PyObject * db_lookup_relid(PyObject *self, PyObject *args) { + const char *term; + if (!PyArg_ParseTuple(args, "s", &term)) + return NULL; + KB *kb = ((trident_Db*)self)->kb; + nTerm value; + bool resp = kb->getDictMgmt()->getNumberRel(term, strlen(term), &value); + if (resp) { + return PyLong_FromLong(value); + } else { + Py_INCREF(Py_None); + return Py_None; + } +} + static PyObject * db_lookup_str(PyObject *self, PyObject *args) { int64_t id; if (!PyArg_ParseTuple(args, "l", &id)) @@ -756,9 +800,10 @@ static void db_dealloc(trident_Db* self) { static PyMethodDef Db_methods[] = { {"s", db_alls, METH_VARARGS, "Get all subjects given the p and o. Returns a Python list." }, {"s_itr", db_alls_fast, METH_VARARGS, "Get all subjects given the p and o. Returns an itr." }, - {"s_aggr", db_alls_aggr, METH_VARARGS, "Get all subjects given o" }, + {"s_aggr_fromo", db_alls_aggr, METH_VARARGS, "Get all subjects given o" }, {"o", db_allo, METH_VARARGS, "Get all objects given the s and p" }, - {"o_aggr", db_allo_aggr, METH_VARARGS, "Get all objects given the s" }, + {"o_aggr_froms", db_allo_aggr_froms, METH_VARARGS, "Get all objects given the s" }, + {"o_aggr_fromp", db_allo_aggr_fromp, METH_VARARGS, "Get all objects given p" }, {"po", db_allpo, METH_VARARGS, "Get all (predicate, objects) given s" }, {"ps", db_allps, METH_VARARGS, "Get all (predicate, subject) given o" }, {"os", db_allos, METH_VARARGS, "Get all (subject, object) given a p" }, @@ -767,6 +812,7 @@ static PyMethodDef Db_methods[] = { {"count_s", db_counts, METH_VARARGS, "Get the number of triples with the same subject" }, {"count_o", db_counto, METH_VARARGS, "Get the number of triples with the same object" }, {"count_p", db_countp, METH_VARARGS, "Get the number of triples with the same predicate" }, + {"count_po", db_count_po, METH_VARARGS, "Get the number of triples with the same predicate and object" }, {"exists", db_exists, METH_VARARGS, "Check if the given triple exists" }, {"existsQuery", db_existsQuery, METH_VARARGS, "Check if the given triple exists among the results of a given pattern" }, {"n_terms", db_nterms, METH_VARARGS, "Get the number of terms in the graph" }, @@ -780,6 +826,7 @@ static PyMethodDef Db_methods[] = { {"indegree", db_indegree, METH_VARARGS, "Get the list of all nodes with their indegrees" }, {"outdegree", db_outdegree, METH_VARARGS, "Get the list of all nodes with their outdegrees" }, {"lookup_id", db_lookup_id, METH_VARARGS, "Lookup for the ID of an input term" }, + {"lookup_relid", db_lookup_relid, METH_VARARGS, "Lookup for the ID of an input relation term" }, {"lookup_str", db_lookup_str, METH_VARARGS, "Lookup for the textual version of an entity ID" }, {"lookup_relstr", db_lookup_relstr, METH_VARARGS, "Lookup for the textual version of a relation ID" }, {"search_id", db_search_id, METH_VARARGS, "Search for the IDs of terms" }, @@ -856,18 +903,22 @@ PyMODINIT_FUNC PyInit_trident(void) { return NULL; if (PyType_Ready(&trident_BatcherType) < 0) return NULL; + if (PyType_Ready(&trident_EmbType) < 0) + return NULL; Py_INCREF(&trident_DbType); Py_INCREF(&trident_ItrType); Py_INCREF(&trident_BatcherType); + Py_INCREF(&trident_EmbType); PyModule_AddObject(m, "Db", (PyObject *)&trident_DbType); PyModule_AddObject(m, "Itr", (PyObject *)&trident_ItrType); PyModule_AddObject(m, "Batcher", (PyObject *)&trident_BatcherType); + PyModule_AddObject(m, "Emb", (PyObject *)&trident_EmbType); PyModule_AddFunctions(m, globalFunctions); - PyObject* ana = PyInit_analytics(); - Py_INCREF(ana); - PyModule_AddObject(m, "analytics", ana); + //PyObject* ana = PyInit_analytics(); + //Py_INCREF(ana); + //PyModule_AddObject(m, "analytics", ana); //Default logging level to warn Logger::setMinLevel(4); diff --git a/src/trident/kb/dictmgmt.cpp b/src/trident/kb/dictmgmt.cpp index 325ff723..ad3192b9 100644 --- a/src/trident/kb/dictmgmt.cpp +++ b/src/trident/kb/dictmgmt.cpp @@ -80,10 +80,22 @@ DictMgmt::DictMgmt(Dict mainDict, string dirToStoreGUD, bool hash, string e2r, //Load the mappings from the relation IDs to the entity IDs r2e.set_deleted_key(UINT64_MAX); LZ4Reader reader(e2r); + char buffer[MAX_TERM_SIZE]; + while (!reader.isEof()) { int64_t e = reader.parseLong(); int64_t r = reader.parseLong(); r2e.insert(std::make_pair(r,e)); + //Also store the corresponding strings + int size = 0; + bool resp = getText(e, buffer, size); + if (resp) { + std::string srel = std::string(buffer, size); + s2r.insert(std::make_pair(srel, r)); + //r2s.insert(std::make_pair(r, srel)); + } else { + LOG(WARNL) << "String for entity " << e << " is not found"; + } } } else if (Utils::exists(e2s)) { LOG(DEBUGL) << "Load the mappings rel->ent (string) from " << e2s; @@ -93,7 +105,8 @@ DictMgmt::DictMgmt(Dict mainDict, string dirToStoreGUD, bool hash, string e2r, int64_t r = reader.parseLong(); int size; const char *t = reader.parseString(size); - r2s.insert(std::make_pair(r,string(t + 2, size-2))); + s2r.insert(std::make_pair(string(t + 2, size - 2), r)); + r2s.insert(std::make_pair(r,string(t + 2, size - 2))); } } @@ -231,6 +244,15 @@ bool DictMgmt::getNumber(const char *key, const int sizeKey, nTerm *value) { return false; } +bool DictMgmt::getNumberRel(const char *key, const int sizeKey, nTerm *value) { + std::string skey = std::string(key, sizeKey); + if (s2r.count(skey)) { + *value = s2r[skey]; + return true; + } + return false; +} + void DictMgmt::appendPair(const char *key, int sizeKey, nTerm &value) { int64_t coordinates = dictionaries[0].sb->getSize(); dictionaries[0].dict->append((tTerm*) key, sizeKey, value); diff --git a/src/trident/kb/loader.cpp b/src/trident/kb/loader.cpp index ebf6dd6b..8d8c955c 100644 --- a/src/trident/kb/loader.cpp +++ b/src/trident/kb/loader.cpp @@ -281,7 +281,7 @@ void Loader::createPermsAndDictsFromFiles_seq(DiskReader *reader, int64_t processedtriples = 0; while (buffer.b != NULL) { //Read the file - const char *pivotbuffer = buffer.b; + const char *pivotbuffer = buffer.b; const char *input = NULL; size_t sizeinput = 0; if (buffer.gzipped) { diff --git a/src/trident/kb/querier.cpp b/src/trident/kb/querier.cpp index 9e6a3072..6ffa150d 100644 --- a/src/trident/kb/querier.cpp +++ b/src/trident/kb/querier.cpp @@ -535,7 +535,11 @@ bool Querier::isEmpty(const int64_t s, const int64_t p, const int64_t o) { } } -int Querier::getIndex(int64_t s, int64_t p, int64_t o) { +int Querier::getIndex(const int64_t s, const int64_t p, const int64_t o) { + return Querier::getIndex_s(6, s, p, o); +} + +int Querier::getIndex_s(int nindices, const int64_t s, const int64_t p, const int64_t o) { if (nindices == 1) { return IDX_SPO; } diff --git a/src/trident/ml/batch.cpp b/src/trident/ml/batch.cpp index dd62c14d..e3ff892b 100644 --- a/src/trident/ml/batch.cpp +++ b/src/trident/ml/batch.cpp @@ -19,12 +19,17 @@ BatchCreator::BatchCreator(string kbdir, uint64_t batchsize, rawtriples = NULL; ntriples = 0; currentidx = 0; + usedIndex = 0; } std::shared_ptr BatchCreator::getFeedback() { return feedback; } +int BatchCreator::getUsedIndex() { + return this->usedIndex; +} + string BatchCreator::getValidPath() { return kbdir + "/_batch_valid"; } @@ -46,16 +51,16 @@ void BatchCreator::createInputForBatch(bool createTraining, KBConfig config; KB kb(kbdir.c_str(), true, false, false, config); Querier *q = kb.query(); - auto itr = q->get(IDX_POS, -1, -1, -1); - int64_t s,p,o; + auto itr = q->get(this->usedIndex, -1, -1, -1); + int64_t s, p, o; ofstream ofs_valid; if (valid > 0) { - ofs_valid.open(this->kbdir + "/_batch_valid", ios::out | ios::app | ios::binary); + ofs_valid.open(this->kbdir + "/_batch_valid" + std::to_string(this->usedIndex), ios::out | ios::app | ios::binary); } ofstream ofs_test; if (test > 0) { - ofs_test.open(this->kbdir + "/_batch_test", ios::out | ios::app | ios::binary); + ofs_test.open(this->kbdir + "/_batch_test" + std::to_string(this->usedIndex), ios::out | ios::app | ios::binary); } std::random_device rd; std::mt19937 gen(rd()); @@ -64,14 +69,39 @@ void BatchCreator::createInputForBatch(bool createTraining, //Create a file called '_batch' in the maindir with a fixed-length record size ofstream ofs; if (createTraining) { - LOG(INFOL) << "Store the input for the batch process in " << kbdir + "/_batch ..."; - ofs.open(this->kbdir + "/_batch", ios::out | ios::app | ios::binary); + LOG(INFOL) << "Store the input for the batch process in " << + kbdir + "/_batch" + std::to_string(this->usedIndex) << " ..."; + ofs.open(this->kbdir + "/_batch" + std::to_string(this->usedIndex), + ios::out | ios::app | ios::binary); } while (itr->hasNext()) { itr->next(); - p = itr->getKey(); - o = itr->getValue1(); - s = itr->getValue2(); + if (this->usedIndex == IDX_SPO) { + s = itr->getKey(); + p = itr->getValue1(); + o = itr->getValue2(); + } else if (this->usedIndex == IDX_SOP) { + s = itr->getKey(); + o = itr->getValue1(); + p = itr->getValue2(); + } else if (this->usedIndex == IDX_POS) { + p = itr->getKey(); + o = itr->getValue1(); + s = itr->getValue2(); + } else if (this->usedIndex == IDX_PSO) { + p = itr->getKey(); + s = itr->getValue1(); + o = itr->getValue2(); + } else if (this->usedIndex == IDX_OSP) { + o = itr->getKey(); + s = itr->getValue1(); + p = itr->getValue2(); + } else if (this->usedIndex == IDX_OPS) { + o = itr->getKey(); + p = itr->getValue1(); + s = itr->getValue2(); + } + const char *cs = (const char*)&s; const char *cp = (const char*)&p; const char *co = (const char*)&o; @@ -131,13 +161,163 @@ struct _pso { } }; -void BatchCreator::start() { +int64_t BatchCreator::findFirstOccurrence(int64_t start, int64_t end, uint64_t x, int offset) { + int64_t idxTerm = -1; + while (start <= end) { + int64_t middle = start + (end - start) / 2; + int64_t term = *(int64_t*)(rawtriples + middle * 15 + offset); + term = term & 0xFFFFFFFFFFl; + if (term < x) { + start = middle + 1; + } else if (term > x) { + end = middle - 1; + } else { + idxTerm = middle; + end = middle - 1; + } + } + return idxTerm; +} + +int64_t BatchCreator::findLastOccurrence(int64_t start, int64_t end, uint64_t x, int offset) { + int64_t idxTerm = -1; + while (start <= end) { + int64_t middle = start + (end - start) / 2; + int64_t term = *(int64_t*)(rawtriples + middle * 15 + offset); + term = term & 0xFFFFFFFFFFl; + if (term < x) { + start = middle + 1; + } else if (term > x) { + end = middle - 1; + } else { + idxTerm = middle; + start = middle + 1; + } + } + return idxTerm; +} + + +void BatchCreator::populateIndicesFromQuery(int64_t s, int64_t p, int64_t o) { + int64_t start = 0; + int64_t end = ntriples; + + int64_t firstTerm = ~0lu; + int offset = 0; + if (this->usedIndex == IDX_POS || this->usedIndex == IDX_PSO) { + firstTerm = p; + offset = 5; + } else if (this->usedIndex == IDX_SOP || this->usedIndex == IDX_SPO) { + firstTerm = s; + offset = 0; + } else { + firstTerm = o; + offset = 10; + } + + int64_t idxStartFirstTerm = -1; + if (firstTerm != -1) { + idxStartFirstTerm = findFirstOccurrence(start, end, firstTerm, offset); + if (idxStartFirstTerm != -1) { + int64_t idxEndFirstTerm = findLastOccurrence(idxStartFirstTerm, + end, firstTerm, offset); + start = idxStartFirstTerm; + if (idxEndFirstTerm < end) + end = idxEndFirstTerm + 1; + } else { + start = end = 0; + } + } + + int64_t idxStartSecondTerm = -1; + if (idxStartFirstTerm != -1) { + int64_t secondTerm = ~0lu; + if (this->usedIndex == IDX_OPS || this->usedIndex == IDX_SPO) { + secondTerm = p; + offset = 5; + } else if (this->usedIndex == IDX_OSP || this->usedIndex == IDX_PSO) { + secondTerm = s; + offset = 0; + } else { + secondTerm = o; + offset = 10; + } + if (secondTerm != -1) { + idxStartSecondTerm = findFirstOccurrence(start, end, secondTerm, + offset); + if (idxStartSecondTerm != -1) { + int64_t idxEndSecondTerm = findLastOccurrence(idxStartSecondTerm, + end, secondTerm, offset); + start = idxStartSecondTerm; + if (idxEndSecondTerm < end) + end = idxEndSecondTerm + 1; + } else { + start = end = 0; + } + } + } + + if (idxStartSecondTerm != -1) { + int64_t thirdTerm; + if (this->usedIndex == IDX_OPS || this->usedIndex == IDX_POS) { + thirdTerm = s; + offset = 0; + } else if (this->usedIndex == IDX_OSP || this->usedIndex == IDX_SOP) { + thirdTerm = p; + offset = 5; + } else { + thirdTerm = o; + offset = 10; + } + if (thirdTerm != -1) { + int64_t idxStartThirdTerm = findFirstOccurrence(start, end, thirdTerm, + offset); + if (idxStartThirdTerm != -1) { + start = idxStartThirdTerm; + end = start + 1; + } else { + start = end = 0; + } + } + } + + //std::cout << "Creating an index with " << (end - start) << std::endl; + + //Populate indices + this->indices.resize(end - start); + uint64_t i = 0; + while (start < end) { + indices[i++] = start++; + } +} + +uint64_t BatchCreator::getNBatches() { + int64_t n = indices.size() / this->batchsize; + if ((indices.size() % this->batchsize) != 0) { + return n + 1; + } else { + return n; + } +} + +void BatchCreator::start(int64_t s, int64_t p, int64_t o) { + //Get index for s,p,o + this->usedIndex = IDX_POS; + if (s != -1 || p != -1 || o != -1) { + if (valid != 0 || test != 0) { + LOG(ERRORL) << "Query-based batching works only if the entire KB is used for training"; + throw 10; + } + this->usedIndex = Querier::getIndex_s(6, s, p, o); + } + //First check if the file exists - string fin = this->kbdir + "/_batch"; + string fin = this->kbdir + "/_batch" + std::to_string(this->usedIndex); if (Utils::exists(fin)) { } else { if (createBatchFile) { - LOG(INFOL) << "Could not find the input file for the batch. I will create it and store it in a file called '_batch'"; + LOG(INFOL) << "Could not find the input file for the batch." + " I will create it and store it in a file called '_batch'"; createInputForBatch(createBatchFile, valid, test); } } @@ -155,22 +335,32 @@ void BatchCreator::start() { } LOG(DEBUGL) << "Creating index array ..."; - this->indices.resize(this->ntriples); - for(int64_t i = 0; i < this->ntriples; ++i) { - this->indices[i] = i; + if (s != -1 || p != -1 || o != -1) { + assert(createBatchFile); + //Put in indices only the triples that satisfy the query + populateIndicesFromQuery(s, p, o); + } else { + this->indices.resize(this->ntriples); + for(int64_t i = 0; i < this->ntriples; ++i) { + this->indices[i] = i; + } } LOG(DEBUGL) << "Shuffling array ..."; + shuffle(); + LOG(DEBUGL) << "Done"; +} + +void BatchCreator::shuffle() { std::shuffle(this->indices.begin(), this->indices.end(), engine); this->currentidx = 0; - LOG(DEBUGL) << "Done"; } bool BatchCreator::getBatch(std::vector &output) { int64_t i = 0; output.resize(this->batchsize * 3); //The output vector is already supposed to contain batchsize elements. Otherwise, resize it - while (i < batchsize && currentidx < ntriples) { + while (i < batchsize && currentidx < indices.size()) { int64_t idx = indices[currentidx]; uint64_t s,p,o; if (createBatchFile) { @@ -201,6 +391,46 @@ bool BatchCreator::shouldBeUsed(int64_t s, int64_t p, int64_t o) { return feedback->shouldBeIncluded(s, p, o); } +bool BatchCreator::getBatchNr(uint64_t nr, std::vector &output1, + std::vector &output2, + std::vector &output3) { + output1.resize(this->batchsize); + output2.resize(this->batchsize); + output3.resize(this->batchsize); + + //Try to get up to batchsize triples + int64_t i = 0; + int64_t cidx = nr * this->batchsize; + + while (i < batchsize && cidx < indices.size()) { + int64_t idx = indices[cidx]; + uint64_t s, p, o; + if (createBatchFile) { + s = *(uint64_t *)(rawtriples + idx * 15); + s = s & 0xFFFFFFFFFFl; + p = *(uint64_t *)(rawtriples + idx * 15 + 5); + p = p & 0xFFFFFFFFFFl; + o = *(uint64_t *)(rawtriples + idx * 15 + 10); + o = o & 0xFFFFFFFFFFl; + } else { + kbbatch->getAt(idx, s, p, o); + } + if (!filter || shouldBeUsed(s,p,o)) { + output1[i] = s; + output2[i] = p; + output3[i] = o; + i+=1; + } + cidx++; + } + if (i < this->batchsize) { + output1.resize(i); + output2.resize(i); + output3.resize(i); + } + return i > 0; +} + bool BatchCreator::getBatch(std::vector &output1, std::vector &output2, std::vector &output3) { @@ -210,7 +440,7 @@ bool BatchCreator::getBatch(std::vector &output1, output3.resize(this->batchsize); //The output vector is already supposed to contain batchsize elements. //Otherwise, resize it - while (i < batchsize && currentidx < ntriples) { + while (i < batchsize && currentidx < indices.size()) { int64_t idx = indices[currentidx]; uint64_t s,p,o; if (createBatchFile) { diff --git a/src/trident/ml/faisswrapper.cpp b/src/trident/ml/faisswrapper.cpp new file mode 100644 index 00000000..104f0312 --- /dev/null +++ b/src/trident/ml/faisswrapper.cpp @@ -0,0 +1,275 @@ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +void FaissWrapper::loadEmbeddings(string embdir) { + this->E = Embeddings::load(embdir + "/E"); + this->R = Embeddings::load(embdir + "/R"); +} + +void FaissWrapper::loadSubgraphs(string subgraphsFile, string subformat) { + if (!Utils::exists(subgraphsFile)) { + LOG(ERRORL) << "The file " << subgraphsFile << " does not exist"; + throw 10; + } + if (subformat == "avg" || subformat == "annavg") { + subgraphs = std::shared_ptr>(new AvgSubgraphs()); + } else if (subformat == "var" || + subformat == "avgvar" || + subformat == "annvar" || + subformat == "avg+var" || + subformat == "kl") { + subgraphs = std::shared_ptr>(new VarSubgraphs()); + } else { + LOG(ERRORL) << "Subgraph format not implemented!"; + throw 10; + } + subgraphs->loadFromFile(subgraphsFile); +} + +void FaissWrapper::add(double *dest, double *v1, double *v2, uint16_t dim) { + for(uint16_t i = 0; i < dim; ++i) { + dest[i] = v1[i] + v2[i]; + } +} + +void FaissWrapper::sub(double *dest, double *v1, double *v2, uint16_t dim) { + for(uint16_t i = 0; i < dim; ++i) { + dest[i] = v1[i] - v2[i]; + } +} + +void FaissWrapper::create(string embDir, string subfile) { + loadEmbeddings(embDir); + int d = E->getDim(); + size_t nb = E->getN(); + size_t nt = nb; + int ncentroids = int(4 * sqrt(nb)); // total # of centroids + int bytesPerCode = 4; // d must be multiple of this + int bitsPerSubcode = 8; + if (d % 10 == 0) { + bytesPerCode = d /10; + } + faiss::IndexFlatL2 quantizer(d); + faiss::IndexIVFPQ index(&quantizer, d, ncentroids, bytesPerCode, bitsPerSubcode); + + index.verbose = true; + float float_emb[nt * d]; + for (long i2 = 0; i2 < nt; ++i2) { + double *emb = E->get(i2); + for (uint16_t j2 = 0; j2 < d; ++j2) { + float_emb[d * i2 + j2] = (float)emb[j2]; + } + float_emb[d * i2] += i2 / 1000.; + } + index.train(nt, float_emb); + index.add(nt, float_emb); + index.nprobe = 16; + faiss::write_index(&index, subfile.c_str()); +} + +void FaissWrapper::nearestNeighbours( + Querier* q, + int iq, + string embAlgo, + string subAlgo, + int64_t threshold, + DIST secondDist, + ANSWER_METHOD ansMethod, + Subgraphs::TYPE type, + uint64_t ent, + uint64_t rel, + SubgraphHandler &sh, + vector& actualAnswers, + int& k, + double & searchTime + ) +{ + uint16_t dim = E->getDim(); + std::unique_ptr resultAnn = std::unique_ptr(new double[dim]); + std::chrono::system_clock::time_point start; + std::chrono::duration duration; + // FAISS libraries only support float + float queriesAnn[dim]; + if (type == Subgraphs::TYPE::SP) { + add(resultAnn.get(), E->get(ent), R->get(rel), dim); + } else { + sub(resultAnn.get(), E->get(ent), R->get(rel), dim); + } + for (uint16_t j = 0; j < dim; ++j) { + queriesAnn[j] = (float) resultAnn.get()[j]; + } + queriesAnn[0] += iq / 1000.; + + // Select subgraphs for this query + vector relevantSubgraphs; + vector relevantSubgraphsDistances; + sh.selectRelevantSubGraphs(L1, q, embAlgo, type, + rel, ent, relevantSubgraphs, relevantSubgraphsDistances, + threshold, subAlgo, secondDist); + + // Find union/intersection of these subgraphs + sh.getAllPossibleAnswers(q, relevantSubgraphs, actualAnswers, ansMethod); + + // Set out param k = size of number of entities in these subgraphs + k = actualAnswers.size(); + + // Reset the output vector for possible heads + vector().swap(actualAnswers); + + // Query the Approx nearest neighbours for this query + long nns[k]; + float dis[k]; + start = std::chrono::system_clock::now(); + annIndex->search(1, queriesAnn, k, dis, nns); + duration = std::chrono::system_clock::now() - start; + for (int jj = 0; jj < k; ++jj) { + actualAnswers.push_back(nns[jj]); + } + searchTime = duration.count() * 1000; +} + +void FaissWrapper::evaluate( + KB& kb, + string embAlgo, + string embDir, + string subFile, + string subAlgo, + string nameTest, + int64_t threshold, + string subgraphFilter, + DIST secondDist, + string kFile + ) +{ + std::unique_ptr q(kb.query()); + + //Load the embeddings + LOG(INFOL) << "Loading the embeddings ..."; + loadEmbeddings(embDir); + //Load the subgraphs + LOG(INFOL) << "Loading the subgraphs ..."; + loadSubgraphs(subFile, subAlgo); + + //Load the test file + std::vector testTriples; + std::vector validTriples; + unordered_map> relKMap; + LOG(INFOL) << "Loading the queries ..."; + //The test set can be extracted from the database + string pathtest; + if (nameTest == "valid") { + pathtest = BatchCreator::getValidPath(kb.getPath()); + } else if (nameTest == "test") { + pathtest = BatchCreator::getTestPath(kb.getPath()); + } else { + pathtest = nameTest; + } + LOG(INFOL) << "path test = " << pathtest; + BatchCreator::loadTriples(pathtest, testTriples); + + SubgraphHandler sh; // Initialize with embedding loading, subgraph loading + sh.loadEmbeddings(embDir); + sh.loadSubgraphs(subFile, subAlgo); + + ANSWER_METHOD ansMethod = UNION; + if (subgraphFilter == "intersection") { + ansMethod = INTERSECTION; + } else if(subgraphFilter == "interunion") { + ansMethod = INTERUNION; + } + + annIndex = faiss::read_index(kFile.c_str()); + assert(annIndex != NULL); + int nq = testTriples.size()/3; + uint64_t hitsHead = 0; + uint64_t hitsTail = 0; + int kHead = -1; + int kTail = -1; + double totalTimeH = 0.0; + double totalTimeT = 0.0; + for (int i = 0; i < testTriples.size(); i += 3) { + uint64_t h = testTriples[i]; + uint64_t r = testTriples[i+1]; + uint64_t t = testTriples[i+2]; + + int iq = i/3; + // Head queries + double searchTimeH; + vector actualAnswersH; + nearestNeighbours( + q.get(), + iq, + embAlgo, + subAlgo, + threshold, + secondDist, + ansMethod, + Subgraphs::TYPE::PO, + t, + r, + sh, + actualAnswersH, + kHead, + searchTimeH); + + totalTimeH += searchTimeH; + for (int j = 0; j < kHead; ++j) { + if (h == actualAnswersH[j]) { + hitsHead++; + break; + } + } + + // Tail queries + vector actualAnswersT; + double searchTimeT; + nearestNeighbours( + q.get(), + iq, + embAlgo, + subAlgo, + threshold, + secondDist, + ansMethod, + Subgraphs::TYPE::SP, + h, + r, + sh, + actualAnswersT, + kTail, + searchTimeT); + + totalTimeT += searchTimeT; + for (int j = 0; j < kTail; ++j) { + if (t == actualAnswersT[j]) { + hitsTail++; + break; + } + } + } + float hitRateH = ((float)hitsHead / (float)(nq))*100; + float hitRateT = ((float)hitsTail / (float)(nq))*100; + LOG(INFOL) << "# of queries: " << nq; + LOG(INFOL) << "Hit@" << kHead << " (H): " << hitRateH; + LOG(INFOL) << "Hit@" << kTail << " (T): " << hitRateT; + LOG(INFOL) << "Total time(H) " << totalTimeH << " ms"; + LOG(INFOL) << "Total time(T) " << totalTimeT << " ms"; + LOG(INFOL) << "# of total subgraphs : " << sh.getNumberOfSubgraphs(); + return; +} diff --git a/src/trident/ml/hole.cpp b/src/trident/ml/hole.cpp new file mode 100644 index 00000000..9c4e2c36 --- /dev/null +++ b/src/trident/ml/hole.cpp @@ -0,0 +1,377 @@ +#include +#include +#include + +inline double sigmoid(double x) { + if (x < -30) { + return 0; + } + if (x > 30) { + return 1; + } + return 1.0 / (1.0 + std::exp(-x)); +} + +inline double sigmoid_given_fun(double x) { + return x * (1.0 - x); +} + +void HoleLearner::update_gradient_matrix( + std::unordered_map &gradients, + EntityGradient& eg1, + EntityGradient& eg2, + uint64_t term + ) +{ + //for (int i = 0; i < gradients.size(); ++i) { + //bool found = false; + //if (gradients[i].id == term) { + //assert(gradients[i].dimensions.size() == eg1.dimensions.size()); + //assert(gradients[i].dimensions.size() == eg2.dimensions.size()); + //found = true; + for (int j = 0; j < gradients[term].dimensions.size(); ++j) { + gradients[term].dimensions[j] += eg1.dimensions[j] + eg2.dimensions[j]; + } + gradients[term].n++; + //break; + //} + //} + //assert(found == true); +} + +float HoleLearner::score(double* head, double* rel, double* tail) { + /** Python code + np.sum(self.R[ps] * ccorr(self.E[ss], self.E[os]), axis=1) + */ + vector out; + ccorr(head, tail, dim, out); + + float sum = 0; + for (int i = 0; i < dim; ++i) { + // LOG(DEBUGL) << "i = " << i << ", rel = " << rel[i] << ", tail = " << tail[i] << ", out = " << out[i]; + sum += (rel[i] * out[i]); + } + // LOG(DEBUGL) << "Score = " << sum; + return sum; +} + +void HoleLearner::update(BatchIO &io, + double *sp, double *pp, double *op, + double *sn, double *on, + double violatedScorePos, double violatedScoreNeg, + uint64_t subject, uint64_t predicate, uint64_t object, + std::unordered_map &gradientsE, + std::unordered_map &gradientsR) { + + io.violations += 1; + // violatedPositions.push_back(i); + // PORT: + // sigmoid_given_fun is the function g_give_f from class Sigmoid from + // file skge/actfun.py + // LOG(INFOL) << "violatedScoreNeg = " << violatedScoreNeg << ", violatedScorePos = " << violatedScorePos; + + // Predicate/Relation gradients + // PORT: + // calculate gpscores * ccorr (E[sp], E[op]) + // and + // calculate gnscore * ccorr (E[sn], E[op]) + EntityGradient grp(predicate, dim); + // std::chrono::system_clock::time_point start_ccorr = std::chrono::system_clock::now(); + ccorr(sp, op, dim, grp.dimensions); + // std::chrono::duration duration_ccorr = std::chrono::system_clock::now() - start_ccorr; + // LOG(DEBUGL) << "Time to compute ccorr = " << duration_ccorr.count() * 1000 << " ms"; + for (int d = 0; d < dim; ++d) { + grp.dimensions[d] *= violatedScorePos; + } + // LOG(INFOL) << "grp.dimensions[0] = " << grp.dimensions[0]; + EntityGradient grn(predicate, dim); + // start_ccorr = std::chrono::system_clock::now(); + ccorr(sn, on, dim, grn.dimensions); + // duration_ccorr = std::chrono::system_clock::now() - start_ccorr; + // LOG(DEBUGL) << "Time to compute ccorr = " << duration_ccorr.count() * 1000 << " ms"; + for (int d = 0; d < dim; ++d) { + grn.dimensions[d] *= violatedScoreNeg; + } + // LOG(INFOL) << "grn.dimensions[0] = " << grn.dimensions[0]; + + // std::chrono::system_clock::time_point start_grad = std::chrono::system_clock::now(); + // PORT: + // calculate Sm.dot product of gradient matrix for relations + update_gradient_matrix(gradientsR, grp, grn, predicate); + // std::chrono::duration duration_grad = std::chrono::system_clock::now() - start_grad; + // LOG(DEBUGL) << "Time to update gradient matrix = " << duration_grad.count() * 1000 << " ms"; + + // Object gradients (i.e. when score is violated because of negative object entity) + // PORT: + // compute cconv and gejp = gpscores * cconv (E[sp], R[pp]) + // start_ccorr = std::chrono::system_clock::now(); + if (sp != sn) { + EntityGradient gejp(object, dim); + EntityGradient gejn(object, dim); + cconv(sp, pp, dim, gejp.dimensions); + // duration_ccorr = std::chrono::system_clock::now() - start_ccorr; + // LOG(DEBUGL) << "Time to compute cconv = " << duration_ccorr.count() * 1000 << " ms"; + for (int d = 0; d < dim; ++d) { + gejp.dimensions[d] *= violatedScorePos; + } + + // PORT: + // compute gejn = gnscores * cconv (E[sn], R[pp]) + // start_ccorr = std::chrono::system_clock::now(); + cconv(sn, pp, dim, gejn.dimensions); + // duration_ccorr = std::chrono::system_clock::now() - start_ccorr; + // LOG(DEBUGL) << "Time to compute cconv = " << duration_ccorr.count() * 1000 << " ms"; + for (int d = 0; d < dim; ++d) { + gejn.dimensions[d] *= violatedScoreNeg; + } + update_gradient_matrix(gradientsE, gejp, gejn, object); + } + + // Subject gradients + if (op != on) { + EntityGradient geip(subject, dim); + EntityGradient gein(subject, dim); + // start_ccorr = std::chrono::system_clock::now(); + ccorr(pp, op, dim, geip.dimensions); + // duration_ccorr = std::chrono::system_clock::now() - start_ccorr; + // LOG(DEBUGL) << "Time to compute ccorr = " << duration_ccorr.count() * 1000 << " ms"; + for (int d = 0; d < dim; ++d) { + geip.dimensions[d] *= violatedScorePos; + } + + // start_ccorr = std::chrono::system_clock::now(); + ccorr(pp, on, dim, gein.dimensions); + // duration_ccorr = std::chrono::system_clock::now() - start_ccorr; + // LOG(DEBUGL) << "Time to compute cconv = " << duration_ccorr.count() * 1000 << " ms"; + for (int d = 0; d < dim; ++d) { + gein.dimensions[d] *= violatedScoreNeg; + } + update_gradient_matrix(gradientsE, geip, gein, subject); + } +} + +void HoleLearner::process_batch_withnegs(BatchIO &io, std::vector &oneg, + std::vector &sneg) { + std::vector &output1 = io.field1; + std::vector &output2 = io.field2; + std::vector &output3 = io.field3; + + //LOG(INFOL) << "$$$ Processing a batch with negs"; + // TODO: purpose of support1, support2 etc + // is to store sign matrices ? + // can be used for something else ? like gradient values + + //if (io.support1.size() < io.batchsize) { + // for(uint16_t i = 0; i < io.batchsize; ++i) { + // io.support1.push_back(std::unique_ptr(new float[dim])); + // io.support2.push_back(std::unique_ptr(new float[dim])); + // io.support3.push_back(std::unique_ptr(new float[dim])); } + + //} + //std::vector> &posSignMatrix = io.support1; + //std::vector> &neg1SignMatrix = io.support2; + //std::vector> &neg2SignMatrix = io.support3; + const uint32_t sizebatch = io.field1.size(); + + //Support data structures + + float violatedScorePos; + float violatedScoreNeg; + + std::unordered_map gradientsE; + std::unordered_map gradientsR; + + // std::vector violatedPositions; + std::vector allterms(sizebatch*4); + + std::chrono::system_clock::time_point start = std::chrono::system_clock::now(); + for(uint32_t i = 0; i < sizebatch; ++i) { + allterms[4*i] = output1[i]; + allterms[4*i+1] = output3[i]; + allterms[4*i+2] = sneg[i]; + allterms[4*i+3] = oneg[i]; + } + + //Initialize gradient matrix + // PORT: this code is from __init__ of hole.py + // The last two lines of __init__ initialize the entity and relation + // embeddings. we try to do the same here + + // The updates will be collected in gradientsE/gradientsR, and then applied. + for (int i = 0; i < allterms.size(); i++) { + if (gradientsE.find(allterms[i]) == gradientsE.end()) { + EntityGradient entityTemp(allterms[i], dim); + gradientsE.insert(std::make_pair(allterms[i], entityTemp)); + } + } + for (int i = 0; i < sizebatch; i++) { + if (gradientsR.find(output2[i]) == gradientsR.end()) { + EntityGradient relationTemp(output2[i], dim); + gradientsR.insert(std::make_pair(output2[i], relationTemp)); + } + } + + std::chrono::duration duration = std::chrono::system_clock::now() - start; + // LOG(DEBUGL) << "Time to initialize gradients = " << duration.count() * 1000 << " ms"; + + //LOG(DEBUGL) << "UNM$$ starting the batch..."; + // LOG(DEBUGL) << "starting batch of size " << sizebatch; + for(uint32_t i = 0; i < sizebatch; ++i) { + start = std::chrono::system_clock::now(); + uint64_t subject = output1[i]; + uint64_t predicate = output2[i]; + uint64_t object = output3[i]; + //Get corresponding embeddings + // PORT: + // This code is first two calls of unzip_triples() in _pairwise_gradients + // We do not generate negative ids for relations/predicates + // hence there is no "pn" (Predicate Negative) in the C++ code + double* sp = E->get(subject); + double* pp = R->get(predicate); + double* op = E->get(object); + double* on = E->get(oneg[i]); + double* sn = E->get(sneg[i]); + + // LOG(DEBUGL) << "<" << subject << " , " << predicate << " , " << object << ">"; + //Get the distances + // pp = pn i.e. predicates are not randomly generated for making a sample negative sample + auto scorePos = sigmoid(score(sp, pp, op)); + // Note: there are two negative samples: and . + auto scoreNegSub = sigmoid(score(sn, pp, op)); + auto scoreNegObj = sigmoid(score(sp, pp, on)); + + // LOG(DEBUGL) << "scoreNegSub = " << scoreNegSub << ", scoreNegObj = " << scoreNegObj << ", scorePos = " << scorePos; + + violatedScorePos = -sigmoid_given_fun(scorePos); + + if (sneg[i] != UINT64_MAX && scoreNegSub + margin > scorePos) { + violatedScoreNeg = sigmoid_given_fun(scoreNegSub); + update(io, sp, pp, op, sn, op, violatedScorePos, violatedScoreNeg, subject, predicate, object, gradientsE, gradientsR); + } + if (oneg[i] != UINT64_MAX && scoreNegObj + margin > scorePos) { + violatedScoreNeg = sigmoid_given_fun(scoreNegObj); + update(io, sp, pp, op, sp, on, violatedScorePos, violatedScoreNeg, subject, predicate, object, gradientsE, gradientsR); + } + + duration = std::chrono::system_clock::now() - start; + // LOG(DEBUGL) << "Time to process sample (" << i <<") = " << duration.count() * 1000 << " ms"; + } + + //Update the gradients + vector vecGradientsE; + vector vecGradientsR; + std::transform(gradientsE.begin(), gradientsE.end(), + std::back_inserter(vecGradientsE), + [] (pair &kv) {return kv.second;} + ); + std::transform(gradientsR.begin(), gradientsR.end(), + std::back_inserter(vecGradientsR), + [] (pair &kv) {return kv.second;} + ); + update_gradients(io, vecGradientsE, vecGradientsR); +} + +void HoleLearner::update_gradients(BatchIO &io, + std::vector &ge, + std::vector &gr) { + //Update the gradients of the entities and relations + // LOG(INFOL) << "update_gradients called"; + if (adagrad) { + for(auto &i : ge) { + if (i.n == 0) { + continue; + } + double *emb = E->get(i.id); + + if (gradDebugger) { + gradDebugger->add(io.epoch, i.id, i.dimensions, i.n); + } + if (E->isLocked(i.id)) { + io.conflicts++; + E->incrConflict(i.id); + } + E->lock(i.id); + E->incrUpdates(i.id); + + double *pent = pe2.get() + i.id * dim; + double sum = 0.0; //used for normalization + // LOG(INFOL) << "Update E " << i.id << ", emb[0] was " << emb[0] << ", dimensions[0] = " << i.dimensions[0] << ", n = " << i.n; + for(uint16_t j = 0; j < dim; ++j) { + const double g = (double)i.dimensions[j] / i.n; + pent[j] += g * g; + double spent = sqrt(pent[j]); + double maxv = max(spent, (double)1e-7); + emb[j] -= learningrate * g / maxv; + sum += emb[j] * emb[j]; + } + //using normless1 + if (sum > 1) { + for(uint16_t j = 0; j < dim; ++j) { + emb[j] = emb[j] / sum; + } + } + // LOG(INFOL) << "Update E " << i.id << ", emb[0] becomes " << emb[0] << ", pent[0] = " << pent[0]; + + E->unlock(i.id); + } + for(auto &i : gr) { + if (i.n == 0) { + continue; + } + double *emb = R->get(i.id); + + if (R->isLocked(i.id)) { + io.conflicts++; + R->incrConflict(i.id); + } + R->lock(i.id); + R->incrUpdates(i.id); + + double *pr = pr2.get() + i.id * dim; + for(uint16_t j = 0; j < dim; ++j) { + const double g = (double)i.dimensions[j] / i.n; + pr[j] += g * g; + double maxv = max(sqrt(pr[j]), (double)1e-7); + emb[j] -= learningrate * g / maxv; + } + + R->unlock(i.id); + } + } else { //sgd + for (auto &i : ge) { + double *emb = E->get(i.id); + auto n = i.n; + if (n > 0) { + // LOG(INFOL) << "Update E " << i.id << ", emb[0] was " << emb[0] << ", dimensions[0] = " << i.dimensions[0] << ", n = " << n; + double sum = 0.0; + for(int j = 0; j < dim; ++j) { + emb[j] -= learningrate * i.dimensions[j] / n; + sum += emb[j] * emb[j]; + } + + // normless1 + if (sum > 1) { + for(int j = 0; j < dim; ++j) { + emb[j] /= sum; + } + } + + // LOG(INFOL) << "Update E " << i.id << ", emb[0] becomes " << emb[0]; + + E->incrUpdates(i.id); + } + } + for (auto &i : gr) { + double *emb = R->get(i.id); + auto n = i.n; + if (n > 0) { + // LOG(INFOL) << "Update R " << i.id << ", emb[0] was " << emb[0]; + for(int j = 0; j < dim; ++j) { + emb[j] -= learningrate * i.dimensions[j] / n; + } + // LOG(INFOL) << "Update R " << i.id << ", emb[0] becomes " << emb[0]; + R->incrUpdates(i.id); + } + } + } +} diff --git a/src/trident/ml/learner.cpp b/src/trident/ml/learner.cpp index 74b16405..5dec7919 100644 --- a/src/trident/ml/learner.cpp +++ b/src/trident/ml/learner.cpp @@ -15,6 +15,7 @@ LearnParams::LearnParams() { batchsize = 1000; adagrad = false; nthreads = 1; + nevalthreads = 1; nstorethreads = 1; evalits = 10; storeits = 10; @@ -43,6 +44,7 @@ std::string LearnParams::changeable_tostring() { out += ";batchsize=" + to_string(batchsize); out += ";adagrad=" + to_string(adagrad); out += ";nthreads=" + to_string(nthreads); + out += ";nstorethreads=" + to_string(nevalthreads); out += ";nstorethreads=" + to_string(nstorethreads); out += ";evalits=" + to_string(evalits); out += ";storeits=" + to_string(storeits); @@ -79,14 +81,17 @@ void Learner::setup(const uint16_t nthreads, this->pr2 = std::move(pr); } -void Learner::setup(const uint16_t nthreads) { - LOG(DEBUGL) << "Creating E ..."; +void Learner::setup(const uint16_t nthreads, string algo) { + LOG(DEBUGL) << "Creating E " << ne << " " << dim; std::shared_ptr> E = std::shared_ptr>(new Embeddings(ne, dim)); //Initialize it - E->init(nthreads, true); - LOG(DEBUGL) << "Creating R ..."; + LOG(DEBUGL) << "Init E " << nthreads; + E->init(nthreads, true, algo); + LOG(DEBUGL) << "Creating R " << nr << " " << dim; std::shared_ptr> R = std::shared_ptr>(new Embeddings(nr, dim)); - R->init(nthreads, false); + LOG(DEBUGL) << "Init R " << nthreads; + R->init(nthreads, false, algo); + LOG(DEBUGL) << "done"; std::unique_ptr lpe2; std::unique_ptr lpr2; @@ -184,6 +189,7 @@ void Learner::update_gradients(BatchIO &io, double *emb = E->get(i.id); auto n = i.n; if (n > 0) { + // LOG(INFOL) << "Update E " << i.id << ", emb[0] was " << emb[0] << ", dimensions[0] = " << i.dimensions[0] << ", n = " << n; double sum = 0.0; //used for normalization for(uint16_t j = 0; j < dim; ++j) { emb[j] -= learningrate * i.dimensions[j] / n; @@ -194,6 +200,7 @@ void Learner::update_gradients(BatchIO &io, for(uint16_t j = 0; j < dim; ++j) { emb[j] = emb[j] / sum; } + // LOG(INFOL) << "Update E " << i.id << ", emb[0] becomes " << emb[0]; E->incrUpdates(i.id); } } diff --git a/src/trident/ml/main_ml.cpp b/src/trident/ml/main_ml.cpp index 4a147897..07e2b156 100644 --- a/src/trident/ml/main_ml.cpp +++ b/src/trident/ml/main_ml.cpp @@ -1,10 +1,13 @@ #include #include #include +#include #include +#include #include #include #include +#include #include #include @@ -53,6 +56,9 @@ void launchML(KB &kb, string op, string algo, string paramsLearn, if (mapparams.count("nthreads")) { p.nthreads = TridentUtils::lexical_cast(mapparams["nthreads"]); } + if (mapparams.count("nevalthreads")) { + p.nevalthreads = TridentUtils::lexical_cast(mapparams["nevalthreads"]); + } if (mapparams.count("nstorethreads")) { p.nstorethreads = TridentUtils::lexical_cast(mapparams["nstorethreads"]); } @@ -105,9 +111,11 @@ void launchML(KB &kb, string op, string algo, string paramsLearn, p.nr = kb.getDictMgmt()->getNRels(); if (algo == "transe") { - TrainWorkflow>::launchLearning(kb, p); + TrainWorkflow>::launchLearning(kb, p, algo); + } else if (algo == "hole") { + TrainWorkflow>::launchLearning(kb, p, algo); } else if (algo == "distmul") { - TrainWorkflow>::launchLearning(kb, p); + TrainWorkflow>::launchLearning(kb, p, algo); } else { LOG(ERRORL) << "Task not recognized"; } @@ -132,6 +140,9 @@ void launchML(KB &kb, string op, string algo, string paramsLearn, if (mapparams.count("nametestset")) { p.nametestset = mapparams["nametestset"]; } + if (mapparams.count("binary")) { + p.binary = mapparams["binary"]; + } if (mapparams.count("nthreads")) { p.nthreads = TridentUtils::lexical_cast(mapparams["nthreads"]); } @@ -142,15 +153,52 @@ void launchML(KB &kb, string op, string algo, string paramsLearn, void subgraphEval(KB &kb, ProgramArgs &vm) { SubgraphHandler sh; + DIST secondDist = (DIST) vm["secondDist"].as(); sh.evaluate(kb, vm["embAlgo"].as(), vm["embDir"].as(), vm["subFile"].as(), vm["subAlgo"].as(), vm["nameTest"].as(), vm["formatTest"].as(), + vm["answerMethod"].as(), + vm["subgraphThreshold"].as(), + vm["logFile"].as(), + secondDist, + vm["kFile"].as(), + vm["binEmbDir"].as(), + vm["calcDisp"].as(), + vm["sampleTest"].as()); +} + +void faissCreate(KB& kb, ProgramArgs &vm) { + FaissWrapper fw; + fw.create(vm["embDir"].as(), vm["kFile"].as()); +} + +void faissAnn(KB &kb, ProgramArgs &vm) { + FaissWrapper fw; + DIST secondDist = (DIST) vm["secondDist"].as(); + fw.evaluate(kb, vm["embAlgo"].as(), vm["embDir"].as(), + vm["subFile"].as(), vm["subAlgo"].as(), + vm["nameTest"].as(), + vm["subgraphThreshold"].as(), + vm["answerMethod"].as(), + secondDist, + vm["kFile"].as()); +} + +void subgraphAnswers(KB &kb, ProgramArgs &vm) { + SubgraphHandler sh; + DIST secondDist = (DIST) vm["secondDist"].as(); + sh.findAnswers(kb, vm["embAlgo"].as(), vm["embDir"].as(), + vm["subFile"].as(), vm["subAlgo"].as(), + vm["nameTest"].as(), vm["formatTest"].as(), + vm["answerMethod"].as(), vm["subgraphThreshold"].as(), - vm["logFile"].as()); + vm["logFile"].as(), + secondDist, + vm["kFile"].as()); } void subgraphCreate(KB &kb, ProgramArgs &vm) { SubgraphHandler sh; sh.create(kb, vm["subAlgo"].as(), vm["embDir"].as(), - vm["subFile"].as(), vm["subgraphThreshold"].as()); + vm["subFile"].as(), vm["minSubgraphSize"].as(), vm["removeLiterals"].as()); } diff --git a/src/trident/ml/pairwiselearner.cpp b/src/trident/ml/pairwiselearner.cpp index c97d3a08..10cb1047 100644 --- a/src/trident/ml/pairwiselearner.cpp +++ b/src/trident/ml/pairwiselearner.cpp @@ -32,6 +32,7 @@ void PairwiseLearner::gen_random( if (!q->exists(s, p, o)) { break; } + input[i] = UINT64_MAX; } } } @@ -44,7 +45,7 @@ void PairwiseLearner::process_batch(BatchIO &io, const uint32_t epoch, uint32_t sizebatch = io.field1.size(); oneg.resize(sizebatch); sneg.resize(sizebatch); - gen_random(io.q, io, sneg, true, 10); - gen_random(io.q, io, oneg, false, 10); + gen_random(io.q, io, sneg, true, 100); + gen_random(io.q, io, oneg, false, 100); process_batch_withnegs(io, oneg, sneg); } diff --git a/src/trident/ml/subgraphhandler.cpp b/src/trident/ml/subgraphhandler.cpp index fa8d4af0..7cc2cb38 100644 --- a/src/trident/ml/subgraphhandler.cpp +++ b/src/trident/ml/subgraphhandler.cpp @@ -1,26 +1,430 @@ #include #include +#include +#include +#include +#include #include - +#include #include +#include +#include +#include + +#include +#include +#include +#include +#include + void SubgraphHandler::loadEmbeddings(string embdir) { this->E = Embeddings::load(embdir + "/E"); this->R = Embeddings::load(embdir + "/R"); } +void SubgraphHandler::processBinarizedEmbeddingsDirectory(string binEmbDir, + vector& subCompressedEmbeddings, + vector& entCompressedEmbeddings, + vector& relCompressedEmbeddings) { + auto npos = string::npos; + bool flag = false; + if (binEmbDir[binEmbDir.length()-1] == '/') { + npos = binEmbDir.length() - 2; + flag = true; + } + auto lastIndexofSlash = binEmbDir.find_last_of("/", npos); + string dbName = ""; + if (string::npos != lastIndexofSlash) { + if (!flag) { + dbName += "/"; + } + dbName += binEmbDir.substr(lastIndexofSlash+1, npos-lastIndexofSlash); + } + string subFile = binEmbDir + dbName + "-sub-var-comp-size-64.bin"; + string entFile = binEmbDir + dbName + "-ent--comp-size-64.bin"; + string relFile = binEmbDir + dbName + "-rel--comp-size-64.bin"; + + LOG(INFOL) << subFile; + LOG(INFOL) << entFile; + LOG(INFOL) << relFile; + loadBinarizedEmbeddings(subFile, subCompressedEmbeddings); + loadBinarizedEmbeddings(entFile, entCompressedEmbeddings); + loadBinarizedEmbeddings(relFile, relCompressedEmbeddings); +} + +void SubgraphHandler::loadBinarizedEmbeddings(string subFile, vector& rawCompressedEmbeddings) { + const uint16_t sizeline = 25; + std::unique_ptr buffer = std::unique_ptr(new char[sizeline]); + ifstream ifs; + ifs.open(subFile, std::ifstream::in); + ifs.read(buffer.get(), 8); + uint64_t nSubgraphs = *(uint64_t*)buffer.get(); + LOG(INFOL) << "# subgraphs : " << nSubgraphs; + + for (int i = 0; i < nSubgraphs; ++i) { + ifs.read(buffer.get(), 25); + //int type = (int)buffer.get()[0]; + //uint64_t ent = *(uint64_t*) (buffer.get() + 1); + //uint64_t rel = *(uint64_t*) (buffer.get() + 9); + //uint64_t siz = *(uint64_t*) (buffer.get() + 17); + //LOG(INFOL) << type << ") " << ent << " , " << rel << " : " << siz; + } + + memset(buffer.get(), 0, 25); + ifs.read(buffer.get(), 18); + uint16_t dims = Utils::decode_short(buffer.get()); + uint64_t mincard = Utils::decode_long(buffer.get() , 2); + uint64_t nextBytes = Utils::decode_long(buffer.get(), 10); + LOG(INFOL) << dims << " , " << mincard << "," << nextBytes; + + const uint16_t sizeOriginalEmbeddings = dims * 8; + std::unique_ptr buffer2 = std::unique_ptr(new char[sizeOriginalEmbeddings]); + for (int i = 0; i < nSubgraphs; ++i) { + ifs.read(buffer2.get(), dims*8); + } + + memset(buffer.get(), 0, 25); + ifs.read(buffer.get(), 2); + uint16_t compSize = Utils::decode_short(buffer.get()); + LOG(INFOL) << compSize; + + if (64 == compSize) { + compSize = 1; + } + const uint16_t sizeCompressedEmbeddings = compSize * 8; + std::unique_ptr buffer3 = std::unique_ptr(new char[sizeCompressedEmbeddings]); + for (int i = 0; i < nSubgraphs; ++i) { + ifs.read(buffer3.get(), compSize*8); + rawCompressedEmbeddings.push_back(*(uint64_t*)buffer3.get()); + } + + LOG(INFOL) << "total compressed embeddings : " << rawCompressedEmbeddings.size(); + ifs.close(); +} + void SubgraphHandler::loadSubgraphs(string subgraphsFile, string subformat) { if (!Utils::exists(subgraphsFile)) { LOG(ERRORL) << "The file " << subgraphsFile << " does not exist"; throw 10; } - if (subformat == "avg") { + if (subformat == "avg" || subformat == "annavg") { subgraphs = std::shared_ptr>(new AvgSubgraphs()); - subgraphs->loadFromFile(subgraphsFile); + } else if (subformat == "var" || + subformat == "avgvar" || + subformat == "annvar" || + subformat == "avg+var" || + subformat == "kl") { + subgraphs = std::shared_ptr>(new VarSubgraphs()); } else { LOG(ERRORL) << "Subgraph format not implemented!"; throw 10; } + subgraphs->loadFromFile(subgraphsFile); +} + +void SubgraphHandler::getAnswerAccuracy(vector& expectedEntities, + vector& actualEntities, + double& precision, + double& recall) { + uint64_t correctGuesses = 0; + uint64_t guesses = actualEntities.size(); + if (0 == guesses) { + return; + } + sort(expectedEntities.begin(), expectedEntities.end()); + for (auto ae : actualEntities) { + if (std::binary_search(expectedEntities.begin(), expectedEntities.end(),ae)) { + correctGuesses += 1; + } + } + uint64_t total = expectedEntities.size(); + if (0 != total) { + recall = double(correctGuesses /double(total)) * 100; + } + precision = double(correctGuesses / double(guesses)) * 100; +} + +void SubgraphHandler::getModelAccuracy(vector>& expectedEntities, + vector>& actualEntities, + double& precision, + double& recall) { + uint64_t totalCorrectGuesses = 0; + uint64_t totalActualGuesses = 0; + uint64_t totalExpectedAnswers = 0; + assert(expectedEntities.size() == actualEntities.size()); + + for (int i = 0; i < expectedEntities.size(); ++i){ + uint64_t correctGuesses = 0; + uint64_t guesses = actualEntities[i].size(); + if (0 == guesses) { + continue; + } + sort(expectedEntities[i].begin(), expectedEntities[i].end()); + for (auto ae : actualEntities[i]) { + if (std::binary_search(expectedEntities[i].begin(), expectedEntities[i].end(),ae)) { + correctGuesses += 1; + } + } + uint64_t total = expectedEntities[i].size(); + totalCorrectGuesses += correctGuesses; + totalActualGuesses += guesses; + totalExpectedAnswers += total; + } + if (0 != totalExpectedAnswers) { + recall = double(totalCorrectGuesses /double(totalExpectedAnswers)) * 100; + } + precision = double(totalCorrectGuesses / double(totalActualGuesses)) * 100; + LOG(INFOL) << "correct guesses : " << totalCorrectGuesses; + LOG(INFOL) << "total guesses : " << totalActualGuesses; + LOG(INFOL) << "expected answers: " << totalExpectedAnswers; +} + +void SubgraphHandler::getExpectedAnswersFromTest(vector& testTriples, + Subgraphs::TYPE type, + uint64_t rel, + uint64_t ent, + vector &output){ + for(uint64_t i = 0; i < testTriples.size(); i+=3) { + uint64_t h, t, r; + h = testTriples[i]; + r = testTriples[i + 1]; + t = testTriples[i + 2]; + if (type == Subgraphs::TYPE::PO) { + if (r == rel && t == ent) { + output.push_back(h); + } + } else { + if (r == rel && h == ent) { + output.push_back(t); + } + } + } +} + +inline vector intersection (const std::vector> &vecs) { + + auto last_intersection = vecs[0]; + std::vector curr_intersection; + + for (std::size_t i = 1; i < vecs.size(); ++i) { + std::set_intersection(last_intersection.begin(), last_intersection.end(), + vecs[i].begin(), vecs[i].end(), + std::back_inserter(curr_intersection)); + std::swap(last_intersection, curr_intersection); + curr_intersection.clear(); + } + return last_intersection; +} + +inline vector intersectionNPercent(const vector> &entityIds, int percent=50) { + vector output; + size_t N = entityIds.size(); + size_t required = (int) (N * ((float)percent/100.0)); + for (int i = 0; i < entityIds.size(); ++i) { + for (int j = 0; j < entityIds[i].size(); ++j) { + int cntFound = 0; + for (int k = 0; k < entityIds.size(); ++k) { + bool found = std::binary_search(entityIds[k].begin(), entityIds[k].end(), entityIds[i][j]); + if (found) { + cntFound++; + } + } + if (cntFound == required) { + output.push_back(entityIds[i][j]); + } + } + } + return output; +} + +template +K random_unique(K begin, K end, size_t num_random) { + size_t left = std::distance(begin, end); + srand(time(0)); + while (num_random--) { + K r = begin; + std::advance(r, rand()%left); + std::swap(*begin, *r); + ++begin; + --left; + } + return begin; +} + +vector sampleTriples(vector & triples, int nChosen=1000) { + uint64_t totalTriples = triples.size() / 3; + LOG(DEBUGL) << "total triples : " << totalTriples; + vector tripleIndices(totalTriples); + for (uint64_t i = 0; i < totalTriples; ++i) { + tripleIndices[i] = i; + } + random_unique(tripleIndices.begin(), tripleIndices.end(), nChosen); + + assert(tripleIndices.size() == nChosen); + vector chosenTriples(nChosen * 3); + for (uint64_t i = 0, j = 0; i < nChosen*3 && j < tripleIndices.size(); i+=3, j+=1) { + chosenTriples[i] = triples[tripleIndices[j]*3]; + chosenTriples[i+1] = triples[tripleIndices[j]*3 + 1]; + chosenTriples[i+2] = triples[tripleIndices[j]*3 + 2]; + } + return chosenTriples; +} + +vector SubgraphHandler::sampleSubgraphs(vector& allsub, int percent) { + vector chosenSubgraphs; + uint64_t totalEntities = 0; + uint64_t maxEntities = (uint64_t)(E->getN() *(double)percent/100); + for (auto id: allsub) { + totalEntities += subgraphs->getMeta(id).size; + if (totalEntities >= maxEntities) { + break; + } + chosenSubgraphs.push_back(id); + } + return chosenSubgraphs; +} + +double SubgraphHandler::calculateScore(uint64_t ent, + vector& subgs, + Querier* q) { + int i = 0; + size_t N = subgs.size(); + double score = 0.0; + for(auto subgraphid : subgs) { + Subgraphs::Metadata &meta = subgraphs->getMeta(subgraphid); + + if (meta.t == Subgraphs::TYPE::PO) { + if (q->exists(ent, meta.rel, meta.ent)) { + score += (N-i); + } + } else { + if (q->exists(meta.ent, meta.rel, ent)) { + score += (N-i); + } + } + i++; + } + // TODO: whether to multiply with distances ? + // Perhaps not, because + // subgraphs are sorted in the ascending order of these distances + // and the distances are just scores which will be lowest for the first subgraph + // and highest for the last subgraph + return score; +} + +void SubgraphHandler::getAllPossibleAnswers(Querier *q, + vector &relevantSubgraphs, + vector &output, + ANSWER_METHOD answerMethod + ) { + uint64_t totalAnswers = 0; + vector> entityIds; + unordered_map scoreMap; + set unionAnswers; + int i = 0; + for(auto subgraphid : relevantSubgraphs) { + Subgraphs::Metadata &meta = subgraphs->getMeta(subgraphid); + int queryType = -1; + if (meta.t == Subgraphs::TYPE::PO) { + queryType = IDX_POS; + } else { + queryType = IDX_PSO; + } + auto itr = q->getPermuted(queryType, meta.rel, meta.ent, -1, true); + uint64_t countResultsS = 0; + if (answerMethod == INTERSECTION || answerMethod == INTERUNION) { + entityIds.push_back(vector()); + } + //LOG(DEBUGL) << "Subgraph ID : " << subgraphid << " " << meta.rel << " , " << meta.ent; + while(itr->hasNext()) { + //int64_t p = itr->getKey(); + //int64_t e1 = itr->getValue1(); + int64_t e2 = itr->getValue2(); + //LOG(DEBUGL) << countResultsS << ")" << e1 << ": " << p << " , " << e2; + if (answerMethod == INTERSECTION || answerMethod == INTERUNION) { + entityIds[i].push_back(e2); + } else { + unionAnswers.insert(e2); + //output.push_back(e2); + } + itr->next(); + countResultsS++; + totalAnswers++; + } + if (answerMethod == INTERSECTION) { + sort(entityIds[i].begin(), entityIds[i].end()); + } else if (answerMethod == INTERUNION) { + for (auto ent : entityIds[i]) { + if (scoreMap.find(ent) == scoreMap.end()) { + scoreMap[ent] = calculateScore(ent, relevantSubgraphs, q); + //LOG(INFOL) << "Score : " << scoreMap[ent]; + } + } + } + i++; + } + + if (answerMethod == INTERSECTION) { + output = intersectionNPercent(entityIds); + } else if (answerMethod == INTERUNION) { + for (auto scores : scoreMap) { + auto N = relevantSubgraphs.size(); + /** + * If there are 5 subgraphs (N = 5) + * then the score of the entity should be more than 2 + * If entity appears in top 1 subgraph, then its score is 5 + * if it appears in 2nd ranked subgraph, then its score is 4 + * and so on + * In this way, if the entity appears in more than one low ranked + * subgraphs, we still include it in potential answers. + * */ + double desiredScore = N * 0.4; + if (scores.second > desiredScore) { + //LOG(INFOL) << "Score = " << scores.second << " desired = " << desiredScore; + output.push_back(scores.first); + } + } + } else { + std::copy(unionAnswers.begin(), unionAnswers.end(), back_inserter(output)); + } + //LOG(DEBUGL) << "Total possible answers : " << totalAnswers; +} + + +void SubgraphHandler::selectRelevantBinarySubgraphs( + Subgraphs::TYPE t, + uint64_t rel, + uint64_t ent, + uint32_t topK, + vector& subCompressedEmbeddings, + vector& entCompressedEmbeddings, + vector& relCompressedEmbeddings, + vector& output) { + + uint64_t result; + double embE = entCompressedEmbeddings[ent]; + double embR = relCompressedEmbeddings[rel]; + if (t == Subgraphs::TYPE::PO) { + result = ~((uint64_t) embE | (uint64_t) embR); + } else { + result = (uint64_t) embE | (uint64_t) embR; + } + + vector> distances; + for (int i = 0 ; i < subCompressedEmbeddings.size(); ++i) { + uint64_t distance = result ^ (uint64_t)(subCompressedEmbeddings[i]); + distances.push_back(make_pair(distance, i)); + } + std::sort(distances.begin(), distances.end(), [](const std::pair &a, + const std::pair &b) -> bool + { + return a.first < b.first; + }); + output.clear(); + for (uint32_t i = 0; i < distances.size() && i < topK; ++i) { + output.push_back(distances[i].second); + } } void SubgraphHandler::selectRelevantSubGraphs(DIST dist, @@ -28,7 +432,10 @@ void SubgraphHandler::selectRelevantSubGraphs(DIST dist, string embeddingAlgo, Subgraphs::TYPE t, uint64_t rel, uint64_t ent, std::vector &output, - uint32_t topk) { + vector &outputDistances, + uint32_t topk, + string &subgraphType, + DIST secondDist) { //Get embedding for ent double *embe = E->get(ent); uint16_t dime = E->getDim(); @@ -46,6 +453,22 @@ void SubgraphHandler::selectRelevantSubGraphs(DIST dist, } else { add(emb.get(), embe, embr, dim); } + } else if (embeddingAlgo == "distmul") { + dim = dime; + emb = std::unique_ptr(new double[dim]); + // For DistMul, both TYPE::PO and TYPE::SO + // will have the same calculation (element wise multiplication of arrays) + mul(emb.get(), embe, embr, dim); + } else if (embeddingAlgo == "hole") { + // TODO: Combine based on ccorr + // temporary code same as transe + dim = dime; + emb = std::unique_ptr(new double[dim]); + if (t == Subgraphs::TYPE::PO) { + sub(emb.get(), embe, embr, dim); + } else { + add(emb.get(), embe, embr, dim); + } } else { LOG(ERRORL) << "Algo not recognized"; throw 10; @@ -54,7 +477,8 @@ void SubgraphHandler::selectRelevantSubGraphs(DIST dist, //Get all the distances. Notice that the same graph as the query is excluded std::vector> distances; subgraphs->getDistanceToAllSubgraphs(dist, q, distances, emb.get(), dim, - t, rel, ent); + t, rel, ent, E); + //Sort them by distance std::sort(distances.begin(), distances.end(), [](const std::pair &a, const std::pair &b) -> bool @@ -63,15 +487,61 @@ void SubgraphHandler::selectRelevantSubGraphs(DIST dist, }); output.clear(); - assert(distances.size() == subgraphs->getNSubgraphs() - 1); + assert(distances.size() <= subgraphs->getNSubgraphs()); + + vector> variances; + unordered_map varmap; + vector> varOutput; + vector> divergences; + if (subgraphType == "var") { + subgraphs->getDistanceToAllSubgraphs(secondDist, q, variances, emb.get(), dim, t, rel, ent, E); + for (auto v : variances) { + varmap[v.second] = v.first; + } + + for(uint32_t i = 0; i < distances.size() && i < topk; ++i) { + varOutput.push_back(make_pair(varmap[distances[i].second],distances[i].second )); + } + + std::sort(varOutput.begin(), varOutput.end(), [] (const std::pair &a, + const std::pair &b) -> bool + { + return a.first < b.first; + }); + } else if (subgraphType == "kl") { + subgraphs->getDistanceToAllSubgraphs(KL, q, divergences, emb.get(), dim, t, rel, ent, E); + //Sort them by distance + std::sort(divergences.begin(), divergences.end(), [](const std::pair &a, + const std::pair &b) -> bool + { + return a.first < b.first; + }); + } + //Return the top k - for(uint32_t i = 0; i < distances.size() && i < topk; ++i) { - output.push_back(distances[i].second); + if (subgraphType == "var") { + for(uint32_t i = 0; i < varOutput.size(); ++i) { + output.push_back(varOutput[i].second); + outputDistances.push_back(varOutput[i].first); + } + } else if (subgraphType == "kl") { + for (uint32_t i = 0; i < divergences.size() && i < topk; ++i) { + output.push_back(divergences[i].second); + outputDistances.push_back(divergences[i].first); + } + } else { + for(uint32_t i = 0; i < distances.size() && i < topk; ++i) { + output.push_back(distances[i].second); + outputDistances.push_back(distances[i].first); + } } } -int64_t SubgraphHandler::isAnswerInSubGraphs(uint64_t a, - const std::vector &subgs, Querier *q) { +int64_t SubgraphHandler::isTripleInSubGraphs( + uint64_t h, + uint64_t t, + const std::vector &subgs, + Querier *q) { DictMgmt *dict = q->getDictMgmt(); char buffer[MAX_TERM_SIZE]; int size; @@ -86,15 +556,46 @@ int64_t SubgraphHandler::isAnswerInSubGraphs(uint64_t a, string srel = string(buffer, size); if (meta.t == Subgraphs::TYPE::PO) { - LOG(DEBUGL) << " GroupPO " << out << ": " << srel << " " << sent; + if (q->exists(h, meta.rel, meta.ent)) { + //LOG(DEBUGL) << sent << " :<-->: " << srel; + return out; + } + } else { + if (q->exists(meta.ent, meta.rel, t)) { + //LOG(DEBUGL) << sent << " :<-->: " << srel; + return out; + } + } + out++; + } + return -1; +} + +int64_t SubgraphHandler::isAnswerInSubGraphs( + uint64_t a, + const std::vector &subgs, + Querier *q) { + //DictMgmt *dict = q->getDictMgmt(); + //char buffer[MAX_TERM_SIZE]; + //int size; + + int64_t out = 0; + for(auto subgraphid : subgs) { + Subgraphs::Metadata &meta = subgraphs->getMeta(subgraphid); + + //dict->getText(meta.ent, buffer); + //string sent = string(buffer); + //dict->getTextRel(meta.rel, buffer, size); + //string srel = string(buffer, size); + + if (meta.t == Subgraphs::TYPE::PO) { if (q->exists(a, meta.rel, meta.ent)) { - LOG(DEBUGL) << " ***FOUND***"; + //LOG(INFOL) << sent << " :<-->: " << srel; return out; } } else { - LOG(DEBUGL) << " GroupSP " << out << ": " << srel << " " << sent; if (q->exists(meta.ent, meta.rel, a)) { - LOG(DEBUGL) << " ***FOUND***"; + //LOG(INFOL) << sent << " :<-->: " << srel; return out; } } @@ -103,10 +604,133 @@ int64_t SubgraphHandler::isAnswerInSubGraphs(uint64_t a, return -1; } -int64_t SubgraphHandler::numberInstancesInSubgraphs( +vector SubgraphHandler::areTriplesInSubGraphs( + vector& testTriples, + const std::vector &subgs, + Querier *q) { + DictMgmt *dict = q->getDictMgmt(); + char buffer[MAX_TERM_SIZE]; + int size; + vector output; + vector unfoundTriples; + vector workingTestTriples = testTriples; + int64_t out = 0; + uint64_t countLiteralSubgraphs = 0; + for(auto subgraphid : subgs) { + Subgraphs::Metadata &meta = subgraphs->getMeta(subgraphid); + + dict->getText(meta.ent, buffer); + string sent = string(buffer); + dict->getTextRel(meta.rel, buffer, size); + string srel = string(buffer, size); + if (sent.find("\"") != std::string::npos) { + ++countLiteralSubgraphs; + LOG(DEBUGL) << countLiteralSubgraphs << " literal subgraphs..."; + continue; + } + //LOG(DEBUGL) << "Subgraph of [" << sent << "] , [" << srel << "]"; + for (uint64_t i = 0; i < workingTestTriples.size(); i+=3) { + uint64_t h, t, r; + h = workingTestTriples[i]; + r = workingTestTriples[i + 1]; + t = workingTestTriples[i + 2]; + //dict->getText(h, buffer); + //string sh = string(buffer); + //dict->getText(t, buffer); + //string st = string(buffer); + //dict->getTextRel(r, buffer, size); + //string sr = string(buffer, size); + + //LOG(DEBUGL) << "Triple: " << sh << " " << sr << " " << st; + bool found = false; + if (meta.t == Subgraphs::TYPE::PO) { + if (q->exists(h, meta.rel, meta.ent)) { + //LOG(DEBUGL) << sh << " :<-" << srel<< "->: " << sent << " (" << out << ")"; + found = true; + output.push_back(h); + output.push_back(r); + output.push_back(t); + } + } else { + if (q->exists(meta.ent, meta.rel, t)) { + //LOG(DEBUGL) << sent << " :<-" << srel<< "->: " << st << " (" << out << ")"; + found = true; + output.push_back(h); + output.push_back(r); + output.push_back(t); + } + } + + if (!found) { + unfoundTriples.push_back(h); + unfoundTriples.push_back(r); + unfoundTriples.push_back(t); + } + } + workingTestTriples = unfoundTriples; + LOG(DEBUGL) << "Subgraph : " << subgraphid <<" Unfound triples = " << unfoundTriples.size()/3; + LOG(DEBUGL) << "Subgraph : " << subgraphid <<" output triples = " << output.size()/3; + if (output.size()/ 3 > 100000) { + break; + } + unfoundTriples.clear(); + out++; + } + return output; +} + +void SubgraphHandler::areAnswersInSubGraphs( + vector entities, + const std::vector &subgs, Querier *q, - const std::vector &subgs) { + unordered_map& entityRankMap) { + DictMgmt *dict = q->getDictMgmt(); + char buffer[MAX_TERM_SIZE]; + int size; + typedef unordered_map::value_type map_value_type; int64_t out = 0; + for(auto subgraphid : subgs) { + Subgraphs::Metadata &meta = subgraphs->getMeta(subgraphid); + + dict->getText(meta.ent, buffer); + string sent = string(buffer); + dict->getTextRel(meta.rel, buffer, size); + string srel = string(buffer, size); + + // If all entities have found the ranks + // = there is no -1 is not found in values of the map + // then, return + if (entityRankMap.end() == find_if(entityRankMap.begin(),entityRankMap.end(), + [](const map_value_type& vt) + { + return vt.second == -1; + })) { + return; + } + + for (auto a : entities) { + dict->getText(a, buffer); + string aText = string(buffer, size); + if (meta.t == Subgraphs::TYPE::PO) { + if (q->exists(a, meta.rel, meta.ent)) { + //LOG(INFOL) << aText << " :<-" << srel<< "->: " << sent << " (" << out << ")"; + entityRankMap[a] = out; + } + } else { + if (q->exists(meta.ent, meta.rel, a)) { + //LOG(INFOL) << sent << " :<-" << srel<< "->: " << aText << " (" << out << ")"; + entityRankMap[a] = out; + } + } + } + out++; + } +} + +uint64_t SubgraphHandler::numberInstancesInSubgraphs( + Querier *q, + const std::vector &subgs) { + uint64_t out = 0; for(auto subgraphid : subgs) { Subgraphs::Metadata &meta = subgraphs->getMeta(subgraphid); out += meta.size; @@ -118,29 +742,356 @@ void SubgraphHandler::create(KB &kb, string subgraphType, string embdir, string subfile, - uint64_t minCard) { + uint64_t minSubgraphSize, + bool removeLiterals) { std::unique_ptr q(kb.query()); //Load the embeddings loadEmbeddings(embdir); + LOG(INFOL) << "Creating subgraph embeddings using " << subgraphType << " minSize=" << minSubgraphSize; if (subgraphType == "avg") { - subgraphs = std::shared_ptr>(new AvgSubgraphs(minCard)); - subgraphs->calculateEmbeddings(q.get(), E, R); - subgraphs->storeToFile(subfile); + subgraphs = std::shared_ptr>( + new AvgSubgraphs(0, minSubgraphSize)); + } else if (subgraphType == "var") { + subgraphs = std::shared_ptr>( + new VarSubgraphs(0, minSubgraphSize)); } else { LOG(ERRORL) << "Subgraph type not recognized!"; throw 10; } + subgraphs->calculateEmbeddings(q.get(), E, R, removeLiterals); + subgraphs->storeToFile(subfile); +} + +template<> +void SubgraphHandler::getDisplacement>( + TranseTester &tester, + double *test, + uint64_t h, + uint64_t t, + uint64_t r, + uint64_t nents, + uint16_t dime, + uint16_t dimr, + Querier *q, + //OUTPUT + uint64_t &displacementO, + uint64_t &displacementS, + std::vector &scores, + std::vector &indices, + std::vector &indices2 + ) { + // Test objects + tester.predictO(h, dime, r, dimr, test); + for(uint64_t idx = 0; idx < nents; ++idx) { + scores[idx] = tester.closeness(test, idx, dime); + } + const uint64_t posO = tester.getPos(nents, scores, indices, indices2, t) + 1; + + auto itr = q->getPermuted(IDX_SPO, h, r, -1, true); + uint64_t countResultsO = 0; + while(itr->hasNext()) { + itr->next(); + countResultsO++; + } + LOG(DEBUGL) << "object results = " << countResultsO; + if (posO > countResultsO){ + displacementO = (posO - countResultsO); + } + + // Test subjects + tester.predictS(test, r, dimr, t, dime); + for(uint64_t idx = 0; idx < nents; ++idx) { + scores[idx] = tester.closeness(test, idx, dime); + } + const uint64_t posS = tester.getPos(nents, scores, indices, indices2, h) + 1; + + // Order POS in IDX_POS also determines order of parameters we pass to getPermuted() + itr = q->getPermuted(IDX_POS, r, t, -1, true); + uint64_t countResultsS = 0; + while (itr->hasNext()) { + itr->next(); + countResultsS++; + } + LOG(DEBUGL) << "subject results = " << countResultsS; + if (posS > countResultsS){ + displacementS = (posS - countResultsS); + } +} + +int64_t SubgraphHandler::getDynamicThreshold( + Querier* q, + vector &validTriples, + Subgraphs::TYPE type, + uint64_t &r, + uint64_t &e, + string &embAlgo, + string &subAlgo, + DIST secondDist, + int64_t &subgraphThreshold, + bool hugeKG + ) { + //DictMgmt *dict = q->getDictMgmt(); + //char buffer[MAX_TERM_SIZE]; + uint64_t nSubgraphs = subgraphs->getNSubgraphs(); + // 1. Get all entities for this r and e from validation set + unordered_map entityRankMap; + vector validEntities; + std::chrono::system_clock::time_point start; + std::chrono::duration duration; + + start = std::chrono::system_clock::now(); + for(uint64_t j = 0; j < validTriples.size(); j+=3) { + uint64_t hv, tv, rv; + hv = validTriples[j]; + rv = validTriples[j + 1]; + tv = validTriples[j + 2]; + //dict->getText(hv, buffer); + //string hvText = string(buffer); + //int size; + //dict->getTextRel(rv, buffer, size); + //string rvText = string(buffer, size); + //dict->getText(tv, buffer); + //string tvText = string(buffer); + if (type == Subgraphs::TYPE::PO) { + if( rv == r && tv == e) { + // Store + // -1 will be replaced by the rank of the subgraph + // where this ENTITY-ID will be found. + entityRankMap.insert(make_pair(hv,-1)); + validEntities.push_back(hv); + //LOG(INFOL) << "r = " << r << " , rv = " << rv; + //LOG(INFOL) << hvText << " <-- " << rvText << " --> "<< tvText; + } + } else { + if (rv == r && hv == e) { + entityRankMap.insert(make_pair(tv,-1)); + validEntities.push_back(tv); + //LOG(INFOL) << hvText << " <-- " << rvText << " --> "<< tvText; + } + } + } + duration = std::chrono::system_clock::now() - start; + LOG(DEBUGL) << "Time to go through all validation triples = " << duration.count() * 1000 << " ms"; + + uint64_t threshold = 10; + if (nSubgraphs > 100) { + threshold = (uint64_t)(nSubgraphs / 3); + } + + start = std::chrono::system_clock::now(); + if (0 == validEntities.size()) { + // No triples found that share the same relation+entity pair in valid set + // Check in the database (training triples) + int queryType = -1; + if (type == Subgraphs::TYPE::PO) { + queryType = IDX_POS; + } else { + queryType = IDX_PSO; + } + auto itr = q->getPermuted(queryType, r, e, -1, true); + int samples = 0; + while (itr->hasNext()) { + if (hugeKG) { + if (100 == samples) { + break; + } + } + validEntities.push_back(itr->getValue2()); + itr->next(); + samples++; + } + } + duration = std::chrono::system_clock::now() - start; + LOG(DEBUGL) << "Time to go through database for similar triples = " << duration.count() * 1000 << " ms"; + + if (validEntities.size() <= 4) { + // No similar triples or very few similar triples found + // in validation or training set + LOG(DEBUGL) << "Number of entities found in train/valid sets = " << validEntities.size()<<" Use Threshold = " << threshold; + return threshold; + } + vector allSubgraphs; + vector allDistances; + + start = std::chrono::system_clock::now(); + selectRelevantSubGraphs(L1, q, embAlgo, type, + r, e, allSubgraphs, allDistances, 0xffffffff, subAlgo, secondDist); + duration = std::chrono::system_clock::now() - start; + LOG(DEBUGL) << "Time to sort all subgraphs for this query = " << duration.count() * 1000 << " ms"; + vector rankValues; + assert(validEntities.size() == entityRankMap.size()); + + // Make sure that all subgraphs are selected + assert(allSubgraphs.size() == subgraphs->getNSubgraphs()); + + // Filter subgraphs based on their size: + // cap on number of total possible entities + // TODO: review if this sampling is necessary + vector chosenSubgraphs = sampleSubgraphs(allSubgraphs); + + // find out ranks for all these entities + start = std::chrono::system_clock::now(); + areAnswersInSubGraphs(validEntities, chosenSubgraphs, q, entityRankMap); + duration = std::chrono::system_clock::now() - start; + LOG(DEBUGL) << "Time to find "<< validEntities.size() <<" answers in all " << chosenSubgraphs.size() << " subgraphs: " << duration.count()*1000 << "ms"; + for (auto kv: entityRankMap) { + if (kv.second != -1) { + rankValues.push_back(kv.second); + } + } + int64_t maxTopK = (int64_t)(nSubgraphs / 3); + if (0 != rankValues.size()) { + if (-1 == subgraphThreshold) { + LOG(DEBUGL) << "Accumulating " << rankValues.size() << " values"; + threshold = std::accumulate(rankValues.begin(), rankValues.end(), 0.0) / rankValues.size(); + LOG(DEBUGL) << "AVG (K) = " << threshold; + } else if (-2 == subgraphThreshold) { + threshold = *std::max_element(rankValues.begin(), rankValues.end()); + } + // max cap is 50% of total subgraphs + if (threshold > maxTopK) { + threshold = maxTopK; + LOG(DEBUGL) << "NEW (K) = " << threshold; + } + } + assert(threshold != 0); + LOG(DEBUGL) << "Use Threshold = " << threshold; + return threshold; +} + +vector SubgraphHandler::removeImprobables(vector & testTriples, Querier* q) { + vector output; + vector allSubIds; + for (uint64_t i = 0; i < subgraphs->getNSubgraphs(); ++i) { + allSubIds.push_back(i); + } + for (uint64_t i = 0; i < testTriples.size(); i+=3) { + uint64_t h, t, r; + h = testTriples[i]; + r = testTriples[i + 1]; + t = testTriples[i + 2]; + int64_t found = isTripleInSubGraphs(h, r, allSubIds, q); + if (found >= 0) { + output.push_back(h); + output.push_back(r); + output.push_back(t); + } + if (i % 3000 == 0) { + LOG(DEBUGL) << i/3 << " triples processed. output = " << output.size()/3; + } + if (output.size() / 3 > 10000) { + break; + } + } + return output; +} + +vector SubgraphHandler::removeLiterals(vector & testTriples, KB &kb) { + + char buffer[MAX_TERM_SIZE]; + DictMgmt *dict = kb.getDictMgmt(); + vector output; + for(uint64_t i = 0; i < testTriples.size(); i+=3) { + uint64_t h, t, r; + h = testTriples[i]; + r = testTriples[i + 1]; + t = testTriples[i + 2]; + dict->getText(h, buffer); + string sh = string(buffer); + dict->getText(t, buffer); + string st = string(buffer); + int size; + dict->getTextRel(r, buffer, size); + string sr = string(buffer, size); + + //LOG(DEBUGL) << sh << " " << sr << " " << st; + if (sh.find("\"") != std::string::npos || + st.find("\"") != std::string::npos || + sr.find("\"") != std::string::npos) { + continue; + } + if (h == t) { + LOG(DEBUGL) << "skipping same head and tail"; + continue; + } + output.push_back(h); + output.push_back(r); + output.push_back(t); + } + + return output; +} + +void SubgraphHandler::useDynamicKache( + Querier* q, + vector &validTriples, + Subgraphs::TYPE type, + uint64_t &r, + uint64_t &e, + string &embAlgo, + string &subAlgo, + DIST secondDist, + int64_t &subgraphThreshold, + Kache& dynamicKache, + uint64_t& threshold, + bool hugeKG + ) +{ + std::chrono::system_clock::time_point start; + std::chrono::duration duration; + Kache_it got = dynamicKache.find(e); + int64_t tempThreshold; + if (dynamicKache.end() == got) { + // The entity does not exist in the cache as the key + start = std::chrono::system_clock::now(); + tempThreshold = getDynamicThreshold(q, validTriples, + type, r, e, embAlgo, + subAlgo, secondDist, subgraphThreshold, hugeKG); + duration = std::chrono::system_clock::now() - start; + + LOG(DEBUGL) << "Time to compute dynamic K (head): " << duration.count() * 1000 << " ms"; + dynamicKache[e] = vector>(); + dynamicKache[e].push_back(make_pair(r, threshold)); + } else { + // Entity exists as the key + // find out its vector and check if the pair exists for this relation + vector> existingPairs = dynamicKache[e]; + bool predFound = false; + for (const auto &ep : existingPairs) { + if (ep.first == r) { + tempThreshold = ep.second; + predFound = true; + break; + } + } + if (false == predFound) { + start = std::chrono::system_clock::now(); + tempThreshold = getDynamicThreshold(q, validTriples, + type, r, e, embAlgo, + subAlgo, secondDist, subgraphThreshold, hugeKG); + duration = std::chrono::system_clock::now() - start; + LOG(DEBUGL) << "Time to compute dynamic K (head): " << duration.count() * 1000 << " ms"; + dynamicKache[e].push_back(make_pair(r,threshold)); + } + } + threshold = tempThreshold; } void SubgraphHandler::evaluate(KB &kb, string embAlgo, string embDir, string subFile, - string subType, + string subAlgo, string nameTest, string formatTest, - uint64_t threshold, - string writeLogs) { + string subgraphFilter, + int64_t subgraphThreshold, + string writeLogs, + DIST secondDist, + string kFile, + string binEmbDir, + bool calcDisp, + int64_t sampleTest) { DictMgmt *dict = kb.getDictMgmt(); std::unique_ptr q(kb.query()); @@ -149,9 +1100,13 @@ void SubgraphHandler::evaluate(KB &kb, loadEmbeddings(embDir); //Load the subgraphs LOG(INFOL) << "Loading the subgraphs ..."; - loadSubgraphs(subFile, subType); + loadSubgraphs(subFile, subAlgo); + //Load the test file std::vector testTriples; + std::vector validTriples; + uint64_t threshold = subgraphThreshold; + unordered_map> relKMap; LOG(INFOL) << "Loading the queries ..."; if (formatTest == "python") { //The file is a uncompressed file with all the test triples serialized after @@ -178,57 +1133,114 @@ void SubgraphHandler::evaluate(KB &kb, string pathtest; if (nameTest == "valid") { pathtest = BatchCreator::getValidPath(kb.getPath()); - } else { + } else if (nameTest == "test") { pathtest = BatchCreator::getTestPath(kb.getPath()); + } else { + pathtest = nameTest; } + LOG(INFOL) << "path test = " << pathtest; BatchCreator::loadTriples(pathtest, testTriples); } /*** TEST ***/ //Stats - uint64_t counth = 0; - uint64_t sumh = 0; - uint64_t countt = 0; - uint64_t sumt = 0; + uint64_t hitsHead = 0; + uint64_t subgraphRanksHead = 0; + uint64_t hitsTail = 0; + uint64_t subgraphRanksTail = 0; uint64_t cons_comparisons_h = 0; uint64_t cons_comparisons_t = 0; char buffer[MAX_TERM_SIZE]; + std::vector scores; const uint64_t nents = E->getN(); + scores.resize(nents); + + TranseTester tester(E, R, kb.query()); + const uint16_t dime = E->getDim(); + const uint16_t dimr = R->getDim(); + std::vector testArray(dime); + double *test = testArray.data(); + std::vector indices(nents); + std::iota(indices.begin(), indices.end(), 0u); + std::vector indices2(nents); + std::iota(indices2.begin(), indices2.end(), 0u); + uint64_t sumDisplacementOPos = 0; + uint64_t sumDisplacementONeg = 0; + uint64_t sumDisplacementSPos = 0; + uint64_t sumDisplacementSNeg = 0; + bool hugeKG = false; + std::chrono::system_clock::time_point start; + std::chrono::duration duration; + Kache dynamicKache; std::unique_ptr logWriter; + if (writeLogs != "") { logWriter = std::unique_ptr(new ofstream()); logWriter->open(writeLogs, std::ios_base::out); *logWriter.get() << "Query\tTestHead\tTestTail\tComparisonHead\tComparisonTail" << std::endl; } + LOG(INFOL) << "Initial number of test triples : " << testTriples.size()/3; + + // Count number of entities without literals + uint64_t nEntitiesWithoutLiterals = 0;// for Wikidata 148546616; + for (uint64_t i = 0; i < nents; ++i) { + dict->getText(i, buffer); + string sent = string(buffer); + if (sent[0] != '\"') { + nEntitiesWithoutLiterals++; + } + } + + LOG(DEBUGL) << "# Entities without literals : " << nEntitiesWithoutLiterals; + if (testTriples.size() > 1000000) { + hugeKG = true; + testTriples = sampleTriples(testTriples, sampleTest); + LOG(DEBUGL) << "After sampling: # of test triples : " << testTriples.size(); + } + //Select most promising subgraphs to do the search LOG(INFOL) << "Test the queries ..."; std::vector relevantSubgraphsH; std::vector relevantSubgraphsT; + std::vector relevantSubgraphsHDistances; + std::vector relevantSubgraphsTDistances; uint64_t offset = testTriples.size() / 100; if (offset == 0) offset = 1; + + double totalTime = 0.0; for(uint64_t i = 0; i < testTriples.size(); i+=3) { uint64_t h, t, r; h = testTriples[i]; r = testTriples[i + 1]; t = testTriples[i + 2]; + if (i % offset == 0) { LOG(INFOL) << "***Tested " << i / 3 << " of " << testTriples.size() / 3 << " queries"; if (i > 0) { - LOG(INFOL) << "***Found (H): " << counth << " (T): " << countt << + LOG(INFOL) << "***Hits (H): " << hitsHead << " (T): " << hitsTail << " of " << i / 3; - LOG(INFOL) << "***Avg (H): " << (double) sumh / counth << " (T): " - << (double)sumt / countt; + LOG(INFOL) << "***Mean Rank (H): " << (double) subgraphRanksHead / hitsHead << " (T): " + << (double)subgraphRanksTail / hitsTail; LOG(INFOL) << "***Comp. reduction (H) " << cons_comparisons_h << - " instead of " << nents * counth; + " instead of " << nents * hitsHead; LOG(INFOL) << "***Comp. reduction (T) " << cons_comparisons_t << - " instead of " << nents * countt; + " instead of " << nents * hitsTail; } } + //Calculate the displacements + uint64_t displacementO = 0; + uint64_t displacementS = 0; + if (calcDisp) { + getDisplacement>(tester, test, h, t, r, nents, + dime, dimr, q.get(), displacementO, displacementS, scores, + indices, indices2); + } + dict->getText(h, buffer); string sh = string(buffer); dict->getText(t, buffer); @@ -237,28 +1249,491 @@ void SubgraphHandler::evaluate(KB &kb, dict->getTextRel(r, buffer, size); string sr = string(buffer, size); - LOG(DEBUGL) << "Query: ? " << sr << " " << st; - selectRelevantSubGraphs(L1, q.get(), embAlgo, Subgraphs::TYPE::PO, - r, t, relevantSubgraphsH, threshold); - int64_t foundH = isAnswerInSubGraphs(h, relevantSubgraphsH, q.get()); - int64_t totalSizeH = numberInstancesInSubgraphs(q.get(), relevantSubgraphsH); + DIST distType = L1; + if (-1 == subgraphThreshold || -2 == subgraphThreshold) { + useDynamicKache(q.get(), validTriples, + Subgraphs::TYPE::PO, r, t, embAlgo, + subAlgo, secondDist, subgraphThreshold, dynamicKache, threshold, hugeKG); + } else if (subgraphThreshold > 100 && subgraphThreshold <= 200) { + // Calculate new threshold based on % + // E.g. 101 => 1% of total subgraphs + threshold = (uint64_t) (subgraphs->getNSubgraphs() * ((double)(subgraphThreshold - 100)/(double)100)); + if (0 == threshold) { + // If 1% of X is 0, then use absolute value 2 + // If 3% of X is 0, then use absolute value 4 for top K. + threshold = (subgraphThreshold - 100) + 1; + } + } + + start = std::chrono::system_clock::now(); + selectRelevantSubGraphs(distType, q.get(), embAlgo, Subgraphs::TYPE::PO, + r, t, relevantSubgraphsH, relevantSubgraphsHDistances,threshold, subAlgo, secondDist); + duration = std::chrono::system_clock::now() - start; + totalTime += duration.count() * 1000; + LOG(DEBUGL) << "Time to sort " << threshold << " subgraphs based on distance (HEAD)= " << duration.count() * 1000 << " ms"; + + ANSWER_METHOD ansMethod = UNION; + if (subgraphFilter == "intersection") { + ansMethod = INTERSECTION; + } else if(subgraphFilter == "interunion") { + ansMethod = INTERUNION; + } + int64_t foundH = -1; + uint64_t totalSizeH = 0; + vector entitiesH; + if (UNION == ansMethod) { + //TODO: this foundH is the rank of the subgraph + start = std::chrono::system_clock::now(); + foundH = isAnswerInSubGraphs(h, relevantSubgraphsH, q.get()); + duration = std::chrono::system_clock::now() - start; + LOG(DEBUGL) << "Time to check the HEAD answer = " << duration.count() * 1000 << " ms"; + totalTime += duration.count() * 1000; + //totalSizeH = numberInstancesInSubgraphs(q.get(), relevantSubgraphsH); + } else { + vector::iterator it = find(entitiesH.begin(), entitiesH.end(), h); + if (it != entitiesH.end()) { + // This foundH is the rank of the entity among the selected entities + foundH = distance(entitiesH.begin(), it); + } + } LOG(DEBUGL) << "Query: " << sh << " " << sr << " ?"; - selectRelevantSubGraphs(L1, q.get(), embAlgo, Subgraphs::TYPE::SP, - r, h, relevantSubgraphsT, threshold); - int64_t foundT = isAnswerInSubGraphs(t, relevantSubgraphsT, q.get()); - int64_t totalSizeT = numberInstancesInSubgraphs(q.get(), relevantSubgraphsT); - //Now I have the list of relevant subgraphs. It the answer in one of these? + if (-1 == subgraphThreshold || -2 == subgraphThreshold) { + useDynamicKache(q.get(), validTriples, + Subgraphs::TYPE::SP, r, h, embAlgo, + subAlgo, secondDist, subgraphThreshold, dynamicKache, threshold, hugeKG); + } + + start = std::chrono::system_clock::now(); + selectRelevantSubGraphs(distType, q.get(), embAlgo, Subgraphs::TYPE::SP, + r, h, relevantSubgraphsT, relevantSubgraphsTDistances,threshold, subAlgo, secondDist); + duration = std::chrono::system_clock::now() - start; + LOG(DEBUGL) << "Time to sort " << threshold << " subgraphs based on distance (TAIL)= " << duration.count() * 1000 << " ms"; + totalTime += duration.count() * 1000; + int64_t foundT = -1; + uint64_t totalSizeT = 0; + vector entitiesT; + if(UNION == ansMethod) { + //Now I have the list of relevant subgraphs. Is the answer in one of these? + start = std::chrono::system_clock::now(); + foundT = isAnswerInSubGraphs(t, relevantSubgraphsT, q.get()); + duration = std::chrono::system_clock::now() - start; + LOG(DEBUGL) << "Time to check the TAIL answer = " << duration.count() * 1000 << " ms"; + totalTime += duration.count() * 1000; + // Following code would not give union of all entities but is faster + //totalSizeT = numberInstancesInSubgraphs(q.get(), relevantSubgraphsT); + } else { + vector::iterator it = find(entitiesT.begin(), entitiesT.end(), t); + if (it != entitiesT.end()) { + foundT = distance(entitiesT.begin(),it); + } + } if (foundH >= 0) { - counth++; - sumh += foundH + 1; + hitsHead++; + subgraphRanksHead += foundH + 1; + + start = std::chrono::system_clock::now(); + getAllPossibleAnswers(q.get(), relevantSubgraphsH, entitiesH, ansMethod); + duration = std::chrono::system_clock::now() - start; + LOG(DEBUGL) << "Time to find all potential answers(union/intersection) (head) = " << duration.count() * 1000 << " ms"; + totalSizeH = entitiesH.size(); cons_comparisons_h += totalSizeH; + sumDisplacementSPos += displacementS; + LOG(DEBUGL) << "HIT HEAD"; + } else { + sumDisplacementSNeg += displacementS; } + if (foundT >= 0) { - countt++; - sumt += foundT + 1; + hitsTail++; + subgraphRanksTail += foundT + 1; + start = std::chrono::system_clock::now(); + getAllPossibleAnswers(q.get(), relevantSubgraphsT, entitiesT, ansMethod); + duration = std::chrono::system_clock::now() - start; + LOG(DEBUGL) << "Time to find all potential answers(union/intersection) (tail) = " << duration.count() * 1000 << " ms"; + totalSizeT = entitiesT.size(); cons_comparisons_t += totalSizeT; + sumDisplacementOPos += displacementO; + LOG(DEBUGL) << "HIT TAIL"; + } else { + sumDisplacementONeg += displacementO; + } + + if (logWriter) { + string line = to_string(h) + " " + to_string(r) + " " + to_string(t) + "\t"; + line += to_string(foundH) + "\t" + to_string(foundT) + "\t" + + to_string(totalSizeH) + "\t" + to_string(totalSizeT); + if (foundH >= 0) { + auto &metadata = subgraphs->getMeta(relevantSubgraphsH[foundH]); + line += "\t" + to_string(metadata.t) + "\t" + to_string(metadata.rel); + line += "\t" + to_string(metadata.ent); + } else { + line += "\tN.A.\tN.A.\tN.A."; + } + if (foundT >= 0) { + auto &metadata = subgraphs->getMeta(relevantSubgraphsT[foundT]); + line += "\t" + to_string(metadata.t) + "\t" + to_string(metadata.rel); + line += "\t" + to_string(metadata.ent); + } else { + line += "\tN.A.\tN.A.\tN.A."; + } + *logWriter.get() << line << endl; + } + } + + LOG(INFOL) << "Total time to search:" << totalTime << " ms"; + LOG(INFOL) << "# Figurative entities: " << nEntitiesWithoutLiterals; + double woLiteralsnormalComparisonsH = nEntitiesWithoutLiterals * hitsHead; + double woLiteralsnormalComparisonsT = nEntitiesWithoutLiterals * hitsTail; + double woLiteralPercentReductionH = ((double)(woLiteralsnormalComparisonsH - cons_comparisons_h)/woLiteralsnormalComparisonsH) * 100; + double woLiteralPercentReductionT = ((double)(woLiteralsnormalComparisonsT - cons_comparisons_t)/woLiteralsnormalComparisonsT) * 100; + LOG(INFOL) << "Without Literals Percent Reduction (H): " << woLiteralPercentReductionH; + LOG(INFOL) << "Without Literals Percent Reduction (T): " << woLiteralPercentReductionT; + LOG(INFOL) << "# entities : " << nents; + LOG(INFOL) << "# Subgraphs: " << subgraphs->getNSubgraphs(); + LOG(INFOL) << "Hits (H): " << hitsHead << " (T): " << hitsTail << " of " << testTriples.size() / 3; + + double normalComparisonsH = nents * hitsHead; + double normalComparisonsT = nents * hitsTail; + LOG(INFOL) << "Comp. reduction (H) " << cons_comparisons_h; + LOG(INFOL) << "instead of " << normalComparisonsH; + LOG(INFOL) << "Comp. reduction (T) " << cons_comparisons_t; + LOG(INFOL) << "instead of " << normalComparisonsT; + LOG(INFOL) << "Disp(O+): " << sumDisplacementOPos / testTriples.size(); + LOG(INFOL) << "Disp(O-): " << sumDisplacementONeg / testTriples.size(); + LOG(INFOL) << "Disp(S+): " << sumDisplacementSPos / testTriples.size(); + LOG(INFOL) << "Disp(S-): " << sumDisplacementSNeg / testTriples.size(); + + double percentReductionH = 0.0; + if (normalComparisonsH >= cons_comparisons_h) { + percentReductionH = ((double)(normalComparisonsH - cons_comparisons_h)/ normalComparisonsH)* 100; + } else { + percentReductionH = ((double)(cons_comparisons_h - normalComparisonsH) / cons_comparisons_h) * -100; + } + + double percentReductionT = 0.0; + if (normalComparisonsT >= cons_comparisons_t) { + percentReductionT = ((double)(normalComparisonsT - cons_comparisons_t)/ normalComparisonsT) * 100; + } else { + percentReductionT = ((double)(cons_comparisons_t - normalComparisonsT) / cons_comparisons_t) * -100; + } + + float hitRateH = ((float)hitsHead / (float)(testTriples.size()/3))*100; + float hitRateT = ((float)hitsTail / (float)(testTriples.size()/3))*100; + LOG(INFOL) << "HitRate (H): " << hitRateH; + LOG(INFOL) << "HitRate (T): " << hitRateT; + LOG(INFOL) << "Percent Reduction (H): " << percentReductionH; + LOG(INFOL) << "Percent Reduction (T): " << percentReductionT; + LOG(INFOL) << "Mean rank (H): " << (double) subgraphRanksHead / hitsHead; + LOG(INFOL) << "Mean rank (T): " << (double) subgraphRanksTail / hitsTail; + + if (logWriter) { + logWriter->close(); + } +} + +void SubgraphHandler::findAnswers(KB &kb, + string embAlgo, + string embDir, + string subFile, + string subAlgo, + string nameTest, + string formatTest, + string answerMethod, + uint64_t threshold, + string writeLogs, + DIST secondDist, + string kFile) { + DictMgmt *dict = kb.getDictMgmt(); + std::unique_ptr q(kb.query()); + + //Load the embeddings + LOG(INFOL) << "Loading the embeddings ..."; + loadEmbeddings(embDir); + //Load the subgraphs + LOG(INFOL) << "Loading the subgraphs ..."; + faiss::Index *annIndex = NULL; + bool useANN = false; + if (subAlgo.find("ann") != string::npos) { + annIndex = faiss::read_index(kFile.c_str()); + assert(annIndex != NULL); + useANN = true; + subAlgo = subAlgo.substr(subAlgo.find("ann") + 3); + } + loadSubgraphs(subFile, subAlgo); + //Load the test file + std::vector testTriples; + std::vector testTopKs; + LOG(INFOL) << "Loading the queries ..."; + if (formatTest == "python") { + //The file is a uncompressed file with all the test triples serialized after + //each other + if (!Utils::exists(nameTest)) { + LOG(ERRORL) << "Test file " << nameTest << " not found"; + throw 10; } + std::ifstream ifs; + ifs.open(nameTest, std::ifstream::in); + const uint16_t sizeline = 8 * 3; + std::unique_ptr buffer = std::unique_ptr(new char[sizeline]); //one line + while (true) { + ifs.read(buffer.get(), sizeline); + if (ifs.eof()) { + break; + } + testTriples.push_back(*(uint64_t*)buffer.get()); + testTriples.push_back(*(uint64_t*)(buffer.get()+8)); + testTriples.push_back(*(uint64_t*)(buffer.get()+16)); + } + } else if (formatTest == "dynamicK") { + // The file is uncompressed text file with each test triple has the following format + // h r t K_h K_t + if (!Utils::exists(nameTest)) { + LOG(ERRORL) << "Test file " << nameTest << " not found"; + throw 10; + } + std::ifstream ifs(nameTest); + string line; + while (std::getline(ifs, line)) { + istringstream is(line); + string token; + vector tokens; + while(getline(is, token, ' ')) { + uint64_t temp = std::stoull(token); + tokens.push_back(temp); + } + LOG(DEBUGL) << tokens[0] << " , " << tokens[1] << " , " << tokens[2]; + testTriples.push_back(tokens[0]); + testTriples.push_back(tokens[1]); + testTriples.push_back(tokens[2]); + testTopKs.push_back(tokens[3]); + testTopKs.push_back(tokens[4]); + // push the dummy value so that the for loop + // variable incrementation works well later + testTopKs.push_back(-1); + } + } else { + //The test set can be extracted from the database + string pathtest; + if (nameTest == "valid") { + pathtest = BatchCreator::getValidPath(kb.getPath()); + } else { + pathtest = BatchCreator::getTestPath(kb.getPath()); + } + BatchCreator::loadTriples(pathtest, testTriples); + } + + //Stats + uint64_t counth = 0; + uint64_t subgraphRanksHead = 0; + uint64_t countt = 0; + uint64_t subgraphRanksTail = 0; + + vector allQueriesPrecisionsH; + vector allQueriesPrecisionsT; + vector allQueriesRecallsH; + vector allQueriesRecallsT; + std::chrono::system_clock::time_point start; + std::chrono::duration duration; + + char buffer[MAX_TERM_SIZE]; + const uint64_t nents = E->getN(); + + TranseTester tester(E, R, kb.query()); + const uint16_t dime = E->getDim(); + std::vector testArray(dime); + std::vector indices(nents); + std::iota(indices.begin(), indices.end(), 0u); + std::vector indices2(nents); + std::iota(indices2.begin(), indices2.end(), 0u); + + std::unique_ptr logWriter; + + if (writeLogs != "") { + logWriter = std::unique_ptr(new ofstream()); + logWriter->open(writeLogs, std::ios_base::out); + *logWriter.get() << "Query\tTestHead\tTestTail\tComparisonHead\tComparisonTail" << std::endl; + } + + //Select most promising subgraphs to do the search + LOG(INFOL) << "Test the queries ..."; + vector relevantSubgraphsH; + vector relevantSubgraphsT; + vector relevantSubgraphsHDistances; + vector relevantSubgraphsTDistances; + vector> allActualAnswersH; + vector> allExpectedAnswersH; + vector> allActualAnswersT; + vector> allExpectedAnswersT; + uint64_t offset = testTriples.size() / 100; + uint16_t dim = E->getDim(); + if (offset == 0) offset = 1; + for(uint64_t i = 0; i < testTriples.size(); i+=3) { + uint64_t h, t, r; + h = testTriples[i]; + r = testTriples[i + 1]; + t = testTriples[i + 2]; + float tailQueriesAnn[dim]; + float headQueriesAnn[dim]; + if (useANN) { + int iq = i/3; + std::unique_ptr tailResultAnn = + std::unique_ptr(new double[dim]); + std::unique_ptr headResultAnn = + std::unique_ptr(new double[dim]); + add(tailResultAnn.get(), E->get(h), R->get(r), dim); + assert(h < E->getN() && t < E->getN()); + for (uint16_t j = 0; j < dim; ++j) { + tailQueriesAnn[j] = (float) tailResultAnn.get()[j]; + } + tailQueriesAnn[0] += iq / 1000.; + + sub(headResultAnn.get(), E->get(t), R->get(r), dim); + for (uint16_t j = 0; j < dim; ++j) { + headQueriesAnn[j] = (float) headResultAnn.get()[j]; + } + headQueriesAnn[0] += iq / 1000.; + } + if (i % offset == 0) { + LOG(INFOL) << "***Tested " << i / 3 << " of " + << testTriples.size() / 3 << " queries"; + if (i > 0) { + LOG(INFOL) << "***Found answers (H): " << counth << " (T): " << countt << + " of " << i / 3; + //LOG(INFOL) << "***Avg (H): " << (double) subgraphRanksHead / counth << " (T): " + // << (double)subgraphRanksTail / countt; + //LOG(INFOL) << "***Comp. reduction (H) " << cons_comparisons_h << + // " instead of " << nents * counth; + //LOG(INFOL) << "***Comp. reduction (T) " << cons_comparisons_t << + // " instead of " << nents * countt; + } + } + + dict->getText(h, buffer); + string sh = string(buffer); + dict->getText(t, buffer); + string st = string(buffer); + int size; + dict->getTextRel(r, buffer, size); + string sr = string(buffer, size); + + DIST distType = L1; + + // The log file for dynamicK contains a triple and the CLASS 'C' for topK + // Following is the conversion between the class and topK value + // C : topK + // 0 : 1 + // 1 : 3 + // 2 : 5 + // 3 : 10 + // 4 : 50 + if (formatTest == "dynamicK") { + switch(testTopKs[i]) { + case 0 : threshold = 1; break; + case 1 : threshold = 3; break; + case 2 : threshold = 5; break; + case 3 : threshold = 10; break; + default: threshold = 50; break; + } + } + + ANSWER_METHOD ansMethod = UNION; + if (answerMethod == "intersection") { + ansMethod = INTERSECTION; + } else if (answerMethod == "interunion") { + ansMethod = INTERUNION; + } + selectRelevantSubGraphs(distType, q.get(), embAlgo, Subgraphs::TYPE::PO, + r, t, relevantSubgraphsH, relevantSubgraphsHDistances,threshold, subAlgo, secondDist); + int64_t foundH = isAnswerInSubGraphs(h, relevantSubgraphsH, q.get()); + uint64_t totalSizeH = numberInstancesInSubgraphs(q.get(), relevantSubgraphsH); + // Return all answers from the subgraphs + vector actualAnswersH; + //LOG(INFOL) << "answer method = " << answerMethod; + getAllPossibleAnswers(q.get(), relevantSubgraphsH, actualAnswersH, ansMethod); + + vector expectedAnswersH; + getExpectedAnswersFromTest(testTriples, Subgraphs::TYPE::PO, r, t, expectedAnswersH); + if (useANN) { + int kHead = expectedAnswersH.size(); + long nnsHead[kHead]; + float disHead[kHead]; + start = std::chrono::system_clock::now(); + annIndex->search(1, headQueriesAnn, kHead, disHead, nnsHead); + duration = std::chrono::system_clock::now() - start; + for (int jj = 0; jj < kHead; ++jj) { + actualAnswersH.push_back(nnsHead[jj]); + } + } + + allActualAnswersH.push_back(actualAnswersH); + allExpectedAnswersH.push_back(expectedAnswersH); + double answerPrecisionH = 0.0; + double answerRecallH = 0.0; + getAnswerAccuracy(expectedAnswersH, actualAnswersH, answerPrecisionH, answerRecallH); + allQueriesPrecisionsH.push_back(answerPrecisionH); + allQueriesRecallsH.push_back(answerRecallH); + if (answerRecallH >= 100) { + //LOG(INFOL) << "Found all answers for Query: ? " << sr << " " << st; + counth++; + subgraphRanksHead++; + } else if (answerRecallH > 0) { + //LOG(INFOL) << "@@@@@@@@@@@@@@ Found some answers for query : ? " << sr << " " << st; + subgraphRanksHead++; + } + + if (formatTest == "dynamicK") { + switch(testTopKs[i+1]) { + case 0 : threshold = 1; break; + case 1 : threshold = 3; break; + case 2 : threshold = 5; break; + case 3 : threshold = 10; break; + default: threshold = 50; break; + } + } + selectRelevantSubGraphs(distType, q.get(), embAlgo, Subgraphs::TYPE::SP, + r, h, relevantSubgraphsT, relevantSubgraphsTDistances, threshold, subAlgo, secondDist); + int64_t foundT = isAnswerInSubGraphs(t, relevantSubgraphsT, q.get()); + uint64_t totalSizeT = numberInstancesInSubgraphs(q.get(), relevantSubgraphsT); + // Return all answers from subgraphs + vector actualAnswersT; + getAllPossibleAnswers(q.get(), relevantSubgraphsT, actualAnswersT, ansMethod); + + vector expectedAnswersT; + //TODO: both expected answers H and T can be collected with a single call to this function + getExpectedAnswersFromTest(testTriples, Subgraphs::TYPE::SP, r, h, expectedAnswersT); + + if (useANN) { + int kTail = expectedAnswersT.size(); + long nnsTail[kTail]; + float disTail[kTail]; + start = std::chrono::system_clock::now(); + annIndex->search(1, tailQueriesAnn, kTail, disTail, nnsTail); + duration = std::chrono::system_clock::now() - start; + //LOG(DEBUGL) << "Time to find approximate nearest neighbours (tail)= " << duration.count() * 1000 << " ms"; + vector actualAnswersT; + for (int jj = 0; jj < kTail; ++jj) { + actualAnswersT.push_back(nnsTail[jj]); + } + } + + allActualAnswersT.push_back(actualAnswersT); + allExpectedAnswersT.push_back(expectedAnswersT); + double answerPrecisionT = 0.0; + double answerRecallT = 0.0; + getAnswerAccuracy(expectedAnswersT, actualAnswersT, answerPrecisionT, answerRecallT); + allQueriesPrecisionsT.push_back(answerPrecisionT); + allQueriesRecallsT.push_back(answerRecallT); + if (answerRecallT >= 100) { + //LOG(INFOL) << "Found all answers for Query: " << sh << " " << sr << " ?"; + countt++; + subgraphRanksTail++; + } else if (answerRecallT > 0) { + //LOG(INFOL) << "####### Found some answers for query : " << sh << " " << sr << " ?"; + subgraphRanksTail++; + } + + //LOG(INFOL) << cntActualAnswersT << " , " << expectedAnswersT.size() << " => " << answerRecallT; if (logWriter) { string line = to_string(h) + " " + to_string(r) + " " + to_string(t) + "\t"; @@ -272,7 +1747,7 @@ void SubgraphHandler::evaluate(KB &kb, line += "\tN.A.\tN.A.\tN.A."; } if (foundT >= 0) { - auto &metadata = subgraphs->getMeta(relevantSubgraphsT[foundH]); + auto &metadata = subgraphs->getMeta(relevantSubgraphsT[foundT]); line += "\t" + to_string(metadata.t) + "\t" + to_string(metadata.rel); line += "\t" + to_string(metadata.ent); } else { @@ -281,10 +1756,50 @@ void SubgraphHandler::evaluate(KB &kb, *logWriter.get() << line << endl; } } - LOG(INFOL) << "Found (H): " << counth << " (T): " << countt << " of " << testTriples.size() / 3; - LOG(INFOL) << "Avg (H): " << (double) sumh / counth << " (T): " << (double)sumt / countt; - LOG(INFOL) << "Comp. reduction (H) " << cons_comparisons_h << " instead of " << nents * counth; - LOG(INFOL) << "Comp. reduction (T) " << cons_comparisons_t << " instead of " << nents * countt; + double macroPrecisionH = std::accumulate( + allQueriesPrecisionsH.begin(), + allQueriesPrecisionsH.end(), 0.0) / allQueriesPrecisionsH.size(); + double macroPrecisionT = std::accumulate( + allQueriesPrecisionsT.begin(), + allQueriesPrecisionsT.end(), 0.0) / allQueriesPrecisionsT.size(); + double macroRecallH = std::accumulate( + allQueriesRecallsH.begin(), + allQueriesRecallsH.end(), 0.0) / allQueriesRecallsH.size(); + double macroRecallT = std::accumulate( + allQueriesRecallsT.begin(), + allQueriesRecallsT.end(), 0.0) / allQueriesRecallsT.size(); + double microPrecisionH = 0.0; + double microRecallH = 0.0; + double microPrecisionT = 0.0; + double microRecallT = 0.0; + LOG(INFOL) << "# entities : " << nents; + LOG(INFOL) << "Macro Precision (Head) = " << macroPrecisionH; + LOG(INFOL) << "Macro Recall (Head) = " << macroRecallH; + LOG(INFOL) << "Macro Precision (Tail) = " << macroPrecisionT; + LOG(INFOL) << "Macro Recall (Tail) = " << macroRecallT; + LOG(INFOL) << "All Head answers found for " << counth << " queries out of " << testTriples.size() / 3; + LOG(INFOL) << "All Tail answers found for " << countt << " queries out of " << testTriples.size() / 3; + LOG(INFOL) << "Some Head answers found for " << subgraphRanksHead << " queries out of " << testTriples.size() / 3; + LOG(INFOL) << "Some Tail answers found for " << subgraphRanksTail << " queries out of " << testTriples.size() / 3; + LOG(INFOL) << "Computing overall accuracy for Head answers : "; + getModelAccuracy(allExpectedAnswersH, allActualAnswersH, microPrecisionH, microRecallH); + LOG(INFOL) << "Computing overall accuracy for Tail answers : "; + getModelAccuracy(allExpectedAnswersT, allActualAnswersT, microPrecisionT, microRecallT); + LOG(INFOL) << "Micro Precision (Head) = " << microPrecisionH; + LOG(INFOL) << "Micro Recall (Head) = " << microRecallH; + LOG(INFOL) << "Micro Precision (Tail) = " << microPrecisionT; + LOG(INFOL) << "Micro Recall (Tail) = " << microRecallT; + //float hitRateH = ((float)counth / (float)(testTriples.size()/3))*100; + //float hitRateT = ((float)countt / (float)(testTriples.size()/3))*100; + + //double percentReductionH = ((double)((nents*counth) - cons_comparisons_h)/ (double)(nents * counth)) * 100; + //double percentReductionT = ((double)((nents*countt) - cons_comparisons_t)/ (double)(nents * countt)) * 100; + + //float reductionInverseH = (float)1 / (float)percentReductionH; + //float reductionInverseT = (float)1 / (float)percentReductionT; + //float f1H = (2 * reductionInverseH * hitRateH) / (reductionInverseH + hitRateH); + //float f1T = (2 * reductionInverseT * hitRateT) / (reductionInverseT + hitRateT); + //LOG(INFOL) << "f1H = " << f1H << " , f1T = " << f1T; if (logWriter) { logWriter->close(); @@ -302,3 +1817,24 @@ void SubgraphHandler::sub(double *dest, double *v1, double *v2, uint16_t dim) { dest[i] = v1[i] - v2[i]; } } + +void SubgraphHandler::mul(double *dest, double *v1, double *v2, uint16_t dim) { + for(uint16_t i = 0; i < dim; ++i) { + dest[i] = v1[i] * v2[i]; + } +} + +void SubgraphHandler::div(double *dest, double *v1, double *v2, uint16_t dim) { + for(uint16_t i = 0; i < dim; ++i) { + if (v2[i] == 0.0 ) { + dest[i] = v1[i]; + continue; + } + dest[i] = v1[i] / v2[i]; + } +} + + +Subgraphs::Metadata SubgraphHandler::getSubgraphMetadata(size_t idx) { + return subgraphs->getMeta(idx); +} diff --git a/src/trident/ml/subgraphs.cpp b/src/trident/ml/subgraphs.cpp index 3af37e1e..cefb2976 100644 --- a/src/trident/ml/subgraphs.cpp +++ b/src/trident/ml/subgraphs.cpp @@ -4,6 +4,7 @@ template<> void AvgSubgraphs::loadFromFile(string file) { + LOG(INFOL) << "Loading from file : " << file; ifstream ifs(file); Subgraphs::loadFromFile(ifs); char buffer[10]; @@ -21,6 +22,37 @@ void AvgSubgraphs::loadFromFile(string file) { ifs.close(); } +template<> +void VarSubgraphs::loadFromFile(string file) { + LOG(INFOL) << "Loading from file : " << file; + ifstream ifs(file); + Subgraphs::loadFromFile(ifs); + char buffer[18]; + ifs.read(buffer, 18); + dim = Utils::decode_short(buffer); + mincard = Utils::decode_long(buffer + 2); + long nParams = Utils::decode_long(buffer + 10); + for (uint32_t i = 0; i < nParams; ++i ) { + double param; + ifs.read((char*)¶m, sizeof(double)); + if (ifs.eof()) { + // Must not end here + assert(false); + } + params.push_back(param); + } + while(true) { + double var; + ifs.read((char*)&var, sizeof(double)); + if (ifs.eof()) { + break; + } + variances.push_back(var); + } + assert(params.size() == variances.size()); + ifs.close(); +} + template<> void AvgSubgraphs::storeToFile(string file) { ofstream ofs(file); @@ -36,20 +68,43 @@ void AvgSubgraphs::storeToFile(string file) { ofs.close(); } +template<> +void VarSubgraphs::storeToFile(string file) { + ofstream ofs(file); + Subgraphs::storeToFile(ofs); + long nParams = params.size(); + char buffer[18]; + Utils::encode_short(buffer, dim); + Utils::encode_long(buffer + 2, mincard); + Utils::encode_long(buffer + 10, nParams); + ofs.write(buffer, 18); + assert(params.size() == variances.size()); + for(uint64_t i = 0; i < params.size(); ++i) { + double param = params[i]; + ofs.write((char*)¶m, sizeof(double)); + } + for(uint64_t i = 0; i < variances.size(); ++i) { + double var = variances[i]; + ofs.write((char*)&var, sizeof(double)); + } + ofs.close(); +} + template<> void AvgSubgraphs::processItr(Querier *q, PairItr *itr, Subgraphs::TYPE typ, - std::shared_ptr> E) { + std::shared_ptr> E, + bool removeLiterals) { std::vector current_s; current_s.resize(dim); for(uint16_t i = 0; i < dim; ++i) { current_s[i] = 0.0; } - //DictMgmt *dict = q->getDictMgmt(); - //char buffer[MAX_TERM_SIZE]; - //int size = 0; + DictMgmt *dict = q->getDictMgmt(); + char buffer[MAX_TERM_SIZE]; + int size = 0; LOG(DEBUGL) << "Min card " << mincard; @@ -64,6 +119,42 @@ void AvgSubgraphs::processItr(Querier *q, uint64_t p = itr->getValue1(); uint64_t s = itr->getValue2(); + if (removeLiterals) { + dict->getText(o, buffer); + if (buffer[0] == '"') { + //LOG(DEBUGL) << "Skipping " << std::string(buffer); + continue; + } + dict->getText(s, buffer); + if (buffer[0] == '"') { + //LOG(DEBUGL) << "Skipping " << std::string(buffer); + continue; + } + + } + + /*if (removeLiterals) { + dict->getText(o, buffer); + string oText = string(buffer); + dict->getText(s, buffer); + string sText = string(buffer); + dict->getTextRel(p, buffer, size); + string pText = string(buffer, size); + + if (oText.find("\"") != std::string::npos || + sText.find("\"") != std::string::npos || + pText.find("\"") != std::string::npos) { + LOG(DEBUGL) << "Found literal.. skipping"; + continue; + } + }*/ + + /* + While o and p are both same, + keep adding the embeddings of 's' + when any one of them (either p or o) change + then, create a subgraph + */ if (o != prevo || p != prevp) { if (count > mincard) { //Add the averaged embedding @@ -71,7 +162,7 @@ void AvgSubgraphs::processItr(Querier *q, params.push_back(current_s[i] / count); } //Add metadata about the subgraph - addSubgraph(typ, prevo, prevp, count); + addSubgraph(typ, prevo, prevp, count); } count = 0; prevo = o; @@ -102,19 +193,135 @@ void AvgSubgraphs::processItr(Querier *q, template<> void AvgSubgraphs::calculateEmbeddings(Querier *q, std::shared_ptr> E, - std::shared_ptr> R) { - LOG(INFOL) << "Creating subgraph embeddings using AVG"; + std::shared_ptr> R, + bool removeLiterals) { const uint16_t dim = E->getDim(); this->dim = dim; LOG(INFOL) << "Creating OPS embeddings"; auto itr = q->get(IDX_OPS, -1, -1, -1); - processItr(q, itr, Subgraphs::TYPE::PO, E); + processItr(q, itr, Subgraphs::TYPE::PO, E, removeLiterals); q->releaseItr(itr); + uint64_t opsSubs = getNSubgraphs(); + LOG(DEBUGL) << "OP subgraphs : " << opsSubs; LOG(INFOL) << "Creating SPO embeddings"; itr = q->get(IDX_SPO, -1, -1, -1); - processItr(q, itr, Subgraphs::TYPE::SP, E); + processItr(q, itr, Subgraphs::TYPE::SP, E, removeLiterals); q->releaseItr(itr); LOG(INFOL) << "Done. Added subgraphs=" << getNSubgraphs(); + + LOG(DEBUGL) << " SP subgraphs : " << getNSubgraphs() - opsSubs; +} + +inline string my_transform(vector vec, int dim) { + std::stringstream ss; + for (auto element : vec) { + ss << std::to_string(element) << ", "; + } + return ss.str(); +} + +template<> +void VarSubgraphs::processItr(Querier *q, + PairItr *itr, + Subgraphs::TYPE typ, + std::shared_ptr> E, + bool removeLiterals) { + std::vector current_s; + current_s.resize(dim); + for(uint16_t i = 0; i < dim; ++i) { + current_s[i] = 0.0; + } + + DictMgmt *dict = q->getDictMgmt(); + char buffer[MAX_TERM_SIZE]; + int size = 0; + std::vector subjects; + + int64_t count = 0; + int64_t prevo = -1; + int64_t prevp = -1; + while (itr->hasNext()) { + itr->next(); + uint64_t o = itr->getKey(); + uint64_t p = itr->getValue1(); + uint64_t s = itr->getValue2(); + + if (removeLiterals) { + dict->getText(o, buffer); + string oText = string(buffer); + dict->getText(s, buffer); + string sText = string(buffer); + dict->getTextRel(p, buffer, size); + string pText = string(buffer, size); + + if (oText.find("\"") != std::string::npos || + sText.find("\"") != std::string::npos || + pText.find("\"") != std::string::npos) { + continue; + } + } + if (o != prevo || p != prevp) { + if (count > mincard) { + //Add the variance embedding + for(uint16_t i = 0; i < dim; ++i) { + double columnSquareDiffs = 0.0; + double mean = current_s[i] / count; + for (auto sub: subjects) { + double *emb = E->get(sub); + columnSquareDiffs += ((emb[i] - mean) * (emb[i] - mean)); + } + double var = 0.0; + if (count <= 1) { + var = columnSquareDiffs; + } else { + var = columnSquareDiffs / (count-1); + } + params.push_back(mean); + variances.push_back(var); + } + string avgEmbeddingsStr = my_transform(params, dim); + string varEmbeddingsStr = my_transform(variances, dim); + LOG(DEBUGL) << avgEmbeddingsStr; + LOG(DEBUGL) << varEmbeddingsStr; + //Add metadata about the subgraph + addSubgraph(typ, prevo, prevp, count); + } + count = 0; + prevo = o; + prevp = p; + for(uint16_t i = 0; i < dim; ++i) { + current_s[i] = 0.0; + } + vector().swap(subjects); + } + count++; + double *e = E->get(s); + for(uint16_t i = 0; i < dim; ++i) { + current_s[i] += e[i]; + } + subjects.push_back(s); + } + if (count > mincard) { + //Add the averaged embedding + for(uint16_t i = 0; i < dim; ++i) { + double columnSquareDiffs = 0.0; + double mean = current_s[i] / count; + for (auto sub : subjects) { + double *emb = E->get(sub); + columnSquareDiffs += ((emb[i] - mean) * (emb[i] - mean)); + } + double var = 0.0; + if (count <= 1) { + var = columnSquareDiffs; + } else { + var = columnSquareDiffs / (count-1); + } + params.push_back(mean); + variances.push_back(var); + } + //Add metadata about the subgraph + addSubgraph(typ, prevo, prevp, count); + } } diff --git a/src/trident/ml/tester.cpp b/src/trident/ml/tester.cpp index c6de6ec2..2fe93493 100644 --- a/src/trident/ml/tester.cpp +++ b/src/trident/ml/tester.cpp @@ -1,5 +1,8 @@ #include #include +#include +#include +#include #include PredictParams::PredictParams() { @@ -7,6 +10,7 @@ PredictParams::PredictParams() { nthreads = 1; path_modele = ""; path_modelr = ""; + binary = "false"; } string PredictParams::changeable_tostring() { @@ -14,15 +18,21 @@ string PredictParams::changeable_tostring() { out += ";nthreads=" + to_string(nthreads); out += ";path_modele=" + path_modele; out += ";path_modelr=" + path_modelr; + out += ";binary=" + binary; return out; } void Predictor::launchPrediction(KB &kb, string algo, PredictParams &p) { //Load model std::shared_ptr> E; - E = Embeddings::load(p.path_modele); std::shared_ptr> R; - R = Embeddings::load(p.path_modelr); + if (p.binary == "true") { + E = Embeddings::loadBinary(p.path_modele); + R = Embeddings::loadBinary(p.path_modelr); + } else { + E = Embeddings::load(p.path_modele); + R = Embeddings::load(p.path_modelr); + } //Load test files std::vector testset; @@ -34,8 +44,23 @@ void Predictor::launchPrediction(KB &kb, string algo, PredictParams &p) { } BatchCreator::loadTriples(pathtest, testset); + LOG(INFOL) << "path = " << pathtest; + LOG(INFOL) << "**** " << testset.size(); + LOG(INFOL) << "#### " << testset.size()/3; + if (algo == "transe") { - TranseTester tester(E,R); + if (p.binary == "true") { + TranseBinaryTester tester(E, R, kb.query()); + auto result = tester.test(p.nametestset, testset, p.nthreads, 0); + } else { + TranseTester tester(E,R, kb.query()); + auto result = tester.test(p.nametestset, testset, p.nthreads, 0); + } + } else if (algo == "hole") { + HoleTester tester(E,R, kb.query()); + auto result = tester.test(p.nametestset, testset, p.nthreads, 0); + } else if (algo == "distmul"){ + DistMulTester tester(E, R, kb.query()); auto result = tester.test(p.nametestset, testset, p.nthreads, 0); } else { LOG(ERRORL) << "Not yet supported"; diff --git a/src/trident/server/server.cpp b/src/trident/server/server.cpp index 412e601b..a2f9b8c0 100644 --- a/src/trident/server/server.cpp +++ b/src/trident/server/server.cpp @@ -20,11 +20,69 @@ #include #include -TridentServer::TridentServer(KB &kb, string htmlfiles, int nthreads) : - kb(kb), +TridentServer::TridentServer(KB &kb, + ProgramArgs &vm, + string htmlfiles, int nthreads) : + kb(kb), vm(vm), dirhtmlfiles(htmlfiles), isActive(false), nthreads(nthreads) { - + annIndex = NULL; + + //query patterns + Pattern *po_query = new Pattern(); + po_query->addVar(0, "x"); + po_query->idx(1); + Pattern *sp_query = new Pattern(); + sp_query->addVar(2, "x"); + sp_query->idx(0); + + Pattern *po_sg = new Pattern(); + po_sg->addVar(0, "x"); + po_sg->idx(1); + Pattern *sp_sg = new Pattern(); + sp_sg->addVar(2, "x"); + sp_sg->idx(0); + + std::vector filters; + std::vector projections; + projections.push_back("x"); + std::vector popo; + popo.push_back(po_query); + popo.push_back(po_sg); + q_popo = std::unique_ptr(new Query(popo, filters, projections)); + std::vector sppo; + sppo.push_back(sp_query); + sppo.push_back(po_sg); + q_sppo = std::unique_ptr(new Query(sppo, filters, projections)); + std::vector spsp; + spsp.push_back(sp_query); + spsp.push_back(sp_sg); + q_spsp = std::unique_ptr(new Query(spsp, filters, projections)); + std::vector posp; + posp.push_back(po_query); + posp.push_back(sp_sg); + q_posp = std::unique_ptr(new Query(posp, filters, projections)); + + if (vm["embDir"].as() != "" + && vm["subFile"].as() != "") { + sh = std::unique_ptr(new SubgraphHandler()); + //Load the embeddings + LOG(INFOL) << "Loading the embeddings ..."; + sh->loadEmbeddings(vm["embDir"].as()); + //Load the subgraphs + LOG(INFOL) << "Loading the subgraphs ..."; + std::string subFile = vm["subFile"].as(); + std::string subAlgo = vm["subAlgo"].as(); + sh->loadSubgraphs(subFile, subAlgo); + + LOG(INFOL) << "Loading the FAISS index file ..."; + if (vm.count("faissFile") && + vm["faissFile"].as() != "") { + std::string faissFile = vm["faissFile"].as(); + annIndex = faiss::read_index(faissFile.c_str()); + } + } + buffer = std::unique_ptr(new char[MAX_TERM_SIZE + 1]); } void TridentServer::startThread(int port) { @@ -110,6 +168,159 @@ string TridentServer::lookup(string sId, TridentLayer &db) { return string(start, end - start); } +void TridentServer::execLinkPrediction(string query, + int64_t subgraphThreshold, + bool excludeZeroP, + string algo, + JSON &response) { + auto start = std::chrono::high_resolution_clock::now(); + + JSON jquery; + JSON::read(query, jquery); + std::string subject = jquery.getValue("subject"); + std::string predicate = jquery.getValue("predicate"); + std::string object = jquery.getValue("object"); + + uint64_t r, t; + bool respRel = kb.getKB()->getDictMgmt()->getNumberRel(predicate.c_str(), + predicate.size(), &r); + if (!respRel) { + response.put("status", "error"); + response.put("errordesc", "The ID for the relation was not found!"); + return; + } + + Subgraphs::TYPE typeQuery; + bool resp = false; + if (object == "?") { + typeQuery = Subgraphs::TYPE::SP; + resp = kb.getKB()->getDictMgmt()->getNumber(subject.c_str(), + subject.size(), &t); + } else { + typeQuery = Subgraphs::TYPE::PO; + resp = kb.getKB()->getDictMgmt()->getNumber(object.c_str(), + object.size(), &t); + } + + if (!resp) { + response.put("status", "error"); + response.put("errordesc", "The ID for the entity was not found!"); + return; + } + + if (algo == "" || algo == "subgraphs") { + //Get subgraphs for a given subquery + DIST distType = L1; + std::string embAlgo = vm["embAlgo"].as(); + std::string subAlgo = vm["subAlgo"].as(); + DIST secondDist = (DIST) vm["secondDist"].as(); + + std::vector subgraphs; + std::vector confidence; + + LOG(INFOL) << "Select relevant subgraphs ..."; + sh->selectRelevantSubGraphs(distType, kb.getQuerier(), embAlgo, + typeQuery, r, t, subgraphs, confidence, subgraphThreshold, + subAlgo, secondDist); + + LOG(INFOL) << "Compute conditional probabilities ..."; + JSON results; + for(size_t i = 0; i < subgraphs.size(); ++i) { + JSON row; + row.put("confidence", confidence[i]); + + auto meta = sh->getSubgraphMetadata(subgraphs[i]); + std::string name; + Query* q; + if (meta.t == Subgraphs::TYPE::PO) { + name = "PO "; + //Setup the query + if (typeQuery == Subgraphs::TYPE::PO) { + q = q_popo.get(); + } else { + q = q_sppo.get(); + } + Pattern *pq = q->getPatterns()[0]; + pq->predicate(r); + if (typeQuery == Subgraphs::TYPE::PO) { + pq->object(t); + } else { + pq->subject(t); + } + Pattern *pp = q->getPatterns()[1]; + pp->predicate(meta.rel); + pp->object(meta.ent); + } else { + name = "SP "; + //Setup the query + if (typeQuery == Subgraphs::TYPE::PO) { + q = q_posp.get(); + } else { + q = q_spsp.get(); + } + Pattern *pq = q->getPatterns()[0]; + pq->predicate(r); + if (typeQuery == Subgraphs::TYPE::PO) { + pq->object(t); + } else { + pq->subject(t); + } + Pattern *pp = q->getPatterns()[1]; + pp->predicate(meta.rel); + pp->subject(meta.ent); + } + + //Prepare the query + TridentQueryPlan plan(kb.getQuerier()); + plan.create(*q, SIMPLE); + TupleIterator *root = plan.getIterator(); + size_t count = 0; + while (root->hasNext()) { + root->next(); + count++; + } + plan.releaseIterator(root); + double condProb = (double)count / meta.size; + if (excludeZeroP && condProb == 0) + continue; + + row.put("prob", condProb); + + int sizebuffer = 0; + kb.getKB()->getDictMgmt()->getTextRel(meta.rel, + buffer.get(), sizebuffer); + name += std::string(buffer.get(), sizebuffer) + " "; + kb.getKB()->getDictMgmt()->getText(meta.ent, + buffer.get(), sizebuffer); + name += std::string(buffer.get(), sizebuffer); + + row.put("name", name); + row.put("cardinality", meta.size); + results.push_back(row); + } + response.add_child("subgraphs", results); + } else { //Assume we are invoking FAISS + int dim = sh->getE()->getDim(); + std::unique_ptr dBuffer(new double[dim]); + std::unique_ptr fBuffer(new float[dim]); + + //TODO: prepare the query + + size_t k = 10; //Get the top-k entities + std::unique_ptr distances(new float[k]); + std::unique_ptr idxs = std::unique_ptr( + new long long[k]); + annIndex->search(1, fBuffer.get(), k, distances.get(), idxs.get()); + + //TODO: Process the results + + } + + auto elapsed = std::chrono::high_resolution_clock::now() - start; + response.put("runtime_ms", (long)std::chrono::duration_cast(elapsed).count()); + response.put("status", "ok"); +} + void TridentServer::execSPARQLQuery(string sparqlquery, bool explain, int64_t nterms, @@ -272,6 +483,25 @@ void TridentServer::processRequest(std::string req, std::string &res) { JSON::write(buf, pt); page = buf.str(); isjson = true; + } else if (path == "/predict") { + string form = req.substr(req.find("application/x-www-form-urlencoded")); + string query = _getValueParam(form, "query"); + query = HttpClient::unescape(query); + string stopk = _getValueParam(form, "subgraphThreshold"); + string excludezero = _getValueParam(form, "excludeZeroP"); + std::cout << excludezero << std::endl; + int64_t topk = vm["subgraphThreshold"].as(); + if (stopk != "") { + topk = std::stoi(stopk); + } + string algo = _getValueParam(form, "algo"); + + JSON pt; + execLinkPrediction(query, topk, excludezero == "true", algo, pt); + std::ostringstream buf; + JSON::write(buf, pt); + page = buf.str(); + isjson = true; } else { page = "Error!"; } @@ -296,22 +526,9 @@ void TridentServer::processRequest(std::string req, std::string &res) { res+= to_string(page.size()) + "\r\n\r\n" + page; } - /*boost::asio::async_write(socket, boost::asio::buffer(res), - boost::asio::transfer_all(), - boost::bind(&Server::writeHandler, - shared_from_this(), - boost::asio::placeholders::error, - boost::asio::placeholders::bytes_transferred));*/ - setInactive(); } -/*void TridentServer::Server::writeHandler(const boost::system::error_code &err, - std::size_t bytes) { - socket.close(); - inter->connect(); - };*/ - string TridentServer::getDefaultPage() { return getPage("/index.html"); } diff --git a/src/trident/utils/fft.cpp b/src/trident/utils/fft.cpp new file mode 100644 index 00000000..7cb20264 --- /dev/null +++ b/src/trident/utils/fft.cpp @@ -0,0 +1,149 @@ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +using namespace std; + +static std::mutex mylock; +static std::unordered_map real_regular_ffts; +static std::unordered_map complex_inverse_ffts; + +static kiss_fftr_cfg get_real_regular(int n) { + mylock.lock(); + + kiss_fftr_cfg config = real_regular_ffts[n]; + if (config == NULL) { + // LOG(INFOL) << "Creating real regular config for n = " << n; + config = kiss_fftr_alloc(n, false, 0, 0); + real_regular_ffts[n] = config; + } + mylock.unlock(); + return config; +} + +static kiss_fft_cfg get_complex_inverse(int n) { + mylock.lock(); + + kiss_fft_cfg config = complex_inverse_ffts[n]; + if (config == NULL) { + // LOG(INFOL) << "Creating complex inverse config for n = " << n; + config = kiss_fft_alloc(n, true, 0, 0); + complex_inverse_ffts[n] = config; + } + mylock.unlock(); + return config; +} + +void fft_real_regular(kiss_fft_scalar *in, kiss_fft_cpx *out, int n) { + + kiss_fftr_cfg config = get_real_regular(n); + kiss_fftr(config, in, out); + for (int i = n/2 + 1; i < n; i++) { + out[i].r = out[n - i].r; + out[i].i = -out[n - i].i; + } + // LOG(INFOL) << "FFT: out[0].real = " << out[0].r << ", out[0].imag = " << out[0].i; + // LOG(INFOL) << "FFT: out[n-1].real = " << out[n-1].r << ", out[n-1].imag = " << out[n-1].i; +} + +void fft_complex_inverse(kiss_fft_cpx *in, kiss_fft_cpx *out, int n) { + // LOG(INFOL) << "IFFT: in[0].real = " << in[0].r << ", in[0].imag = " << in[0].i; + // LOG(INFOL) << "IFFT: in[n-1].real = " << in[n-1].r << ", in[n-1].imag = " << in[n-1].i; + kiss_fft_cfg config = get_complex_inverse(n); + kiss_fft(config, in, out); + + // Mimic numpy, which has inverse transforms scaled by 1/n. + for (int i = 0; i < n; i++) { + out[i].r /= n; + out[i].i /= n; + } + // LOG(INFOL) << "IFFT: out[0].real = " << out[0].r << ", out[0].imag = " << out[0].i; + // LOG(INFOL) << "IFFT: out[n-1].real = " << out[n-1].r << ", out[n-1].imag = " << out[n-1].i; +} + +void ccorr(double* a, double* b, uint16_t size, vector& out) { + // Assume kiss_fft_scalar is defined as double. + + // 1. Calculate FFT of vector a + vector aOut(size); + fft_real_regular(a, &aOut[0], size); + + // 2. Calculate FFT of vector b + vector bOut(size); + fft_real_regular(b, &bOut[0], size); + + // 3. Do complex multiplication of the conjugate of FFT(a) and FFT(b) + for (int i = 0; i < size; ++i) { + kiss_fft_scalar re = aOut[i].r * bOut[i].r + aOut[i].i * bOut[i].i; + kiss_fft_scalar im = -aOut[i].i * bOut[i].r + aOut[i].r * bOut[i].i; + aOut[i].r = re; + aOut[i].i = im; + } + + // 5. Take inverse FFT of the result + fft_complex_inverse(&aOut[0], &bOut[0], size); + + // Copy the output in the output vector + out.resize(size); + for (int i = 0; i < size; ++i) { + out[i] = bOut[i].r; + } +} + +void cconv(double* a, double* b, uint16_t n, std::vector& out) { + + // 1. Calculate FFT of vector a + vector aOut(n); + fft_real_regular(a, &aOut[0], n); + + // 2. Calculate FFT of vector b + vector bOut(n); + fft_real_regular(b, &bOut[0], n); + + // 3. Do complex multiplication of aOut and FFT(b) + for (int i = 0; i < n; ++i) { + kiss_fft_scalar re = aOut[i].r * bOut[i].r - aOut[i].i * bOut[i].i; + kiss_fft_scalar im = aOut[i].i * bOut[i].r + aOut[i].r * bOut[i].i; + aOut[i].r = re; + aOut[i].i = im; + } + + // 4. Take inverse FFT of the result + fft_complex_inverse(&aOut[0], &bOut[0], n); + + // Copy the output in the output vector + out.resize(n); + for (int i = 0; i < n; ++i) { + out[i] = bOut[i].r; + } +} + +void ccorr(double* a, double* b, uint16_t size, vector& out) { + vector out_d; + + ccorr(a, b, size, out_d); + + out.resize(size); + for (int i = 0; i < size; ++i) { + out[i] = (float) out_d[i]; + } +} + +void cconv(double* a, double* b, uint16_t size, std::vector& out) { + + vector out_d; + + cconv(a, b, size, out_d); + + out.resize(size); + for (int i = 0; i < size; ++i) { + out[i] = (float) out_d[i]; + } +} diff --git a/src/trident/utils/httpclient.cpp b/src/trident/utils/httpclient.cpp index 5b0b20d0..87691dda 100644 --- a/src/trident/utils/httpclient.cpp +++ b/src/trident/utils/httpclient.cpp @@ -129,7 +129,7 @@ std::string HttpClient::unescape(const std::string &s) { dst.push_back(*src++); } } - return std::string(dst.data(), dst.size()); + return std::string(dst.data(), dst.size()); } //Inspired by https://stackoverflow.com/questions/154536/encode-decode-urls-in-c#17708801 diff --git a/src/trident/utils/json.cpp b/src/trident/utils/json.cpp index 42bcd443..a7c5a6f6 100644 --- a/src/trident/utils/json.cpp +++ b/src/trident/utils/json.cpp @@ -1,5 +1,7 @@ #include +#include + std::string escape_json(const std::string &s) { std::ostringstream o; for (auto c = s.cbegin(); c != s.cend(); c++) { @@ -64,5 +66,15 @@ void JSON::write(std::ostream &out, JSON &value) { } void JSON::read(std::string &in, JSON &value) { - //TODO + //Use RapidJSON for parsing ... (fast, BSD) + rapidjson::Document document; + if (document.Parse(in.c_str()).HasParseError()) { + return; + } + auto itr = document.MemberBegin(); + while (itr != document.MemberEnd()) { + value.put(itr->name.GetString(), itr->value.GetString()); + itr++; + } + } diff --git a/src/trident/utils/kiss_fft.cpp b/src/trident/utils/kiss_fft.cpp new file mode 100644 index 00000000..5437be1f --- /dev/null +++ b/src/trident/utils/kiss_fft.cpp @@ -0,0 +1,404 @@ +/* + * Copyright (c) 2003-2010, Mark Borgerding. All rights reserved. + * This file is part of KISS FFT - https://github.com/mborgerding/kissfft + * + * SPDX-License-Identifier: BSD-3-Clause + * See COPYING file for more information. + */ + + +#include "trident/utils/_kiss_fft_guts.h" +/* The guts header contains all the multiplication and addition macros that are defined for + fixed or floating point complex numbers. It also delares the kf_ internal functions. + */ + +static void kf_bfly2( + kiss_fft_cpx * Fout, + const size_t fstride, + const kiss_fft_cfg st, + int m + ) +{ + kiss_fft_cpx * Fout2; + kiss_fft_cpx * tw1 = st->twiddles; + kiss_fft_cpx t; + Fout2 = Fout + m; + do{ + C_FIXDIV(*Fout,2); C_FIXDIV(*Fout2,2); + + C_MUL (t, *Fout2 , *tw1); + tw1 += fstride; + C_SUB( *Fout2 , *Fout , t ); + C_ADDTO( *Fout , t ); + ++Fout2; + ++Fout; + }while (--m); +} + +static void kf_bfly4( + kiss_fft_cpx * Fout, + const size_t fstride, + const kiss_fft_cfg st, + const size_t m + ) +{ + kiss_fft_cpx *tw1,*tw2,*tw3; + kiss_fft_cpx scratch[6]; + size_t k=m; + const size_t m2=2*m; + const size_t m3=3*m; + + + tw3 = tw2 = tw1 = st->twiddles; + + do { + C_FIXDIV(*Fout,4); C_FIXDIV(Fout[m],4); C_FIXDIV(Fout[m2],4); C_FIXDIV(Fout[m3],4); + + C_MUL(scratch[0],Fout[m] , *tw1 ); + C_MUL(scratch[1],Fout[m2] , *tw2 ); + C_MUL(scratch[2],Fout[m3] , *tw3 ); + + C_SUB( scratch[5] , *Fout, scratch[1] ); + C_ADDTO(*Fout, scratch[1]); + C_ADD( scratch[3] , scratch[0] , scratch[2] ); + C_SUB( scratch[4] , scratch[0] , scratch[2] ); + C_SUB( Fout[m2], *Fout, scratch[3] ); + tw1 += fstride; + tw2 += fstride*2; + tw3 += fstride*3; + C_ADDTO( *Fout , scratch[3] ); + + if(st->inverse) { + Fout[m].r = scratch[5].r - scratch[4].i; + Fout[m].i = scratch[5].i + scratch[4].r; + Fout[m3].r = scratch[5].r + scratch[4].i; + Fout[m3].i = scratch[5].i - scratch[4].r; + }else{ + Fout[m].r = scratch[5].r + scratch[4].i; + Fout[m].i = scratch[5].i - scratch[4].r; + Fout[m3].r = scratch[5].r - scratch[4].i; + Fout[m3].i = scratch[5].i + scratch[4].r; + } + ++Fout; + }while(--k); +} + +static void kf_bfly3( + kiss_fft_cpx * Fout, + const size_t fstride, + const kiss_fft_cfg st, + size_t m + ) +{ + size_t k=m; + const size_t m2 = 2*m; + kiss_fft_cpx *tw1,*tw2; + kiss_fft_cpx scratch[5]; + kiss_fft_cpx epi3; + epi3 = st->twiddles[fstride*m]; + + tw1=tw2=st->twiddles; + + do{ + C_FIXDIV(*Fout,3); C_FIXDIV(Fout[m],3); C_FIXDIV(Fout[m2],3); + + C_MUL(scratch[1],Fout[m] , *tw1); + C_MUL(scratch[2],Fout[m2] , *tw2); + + C_ADD(scratch[3],scratch[1],scratch[2]); + C_SUB(scratch[0],scratch[1],scratch[2]); + tw1 += fstride; + tw2 += fstride*2; + + Fout[m].r = Fout->r - HALF_OF(scratch[3].r); + Fout[m].i = Fout->i - HALF_OF(scratch[3].i); + + C_MULBYSCALAR( scratch[0] , epi3.i ); + + C_ADDTO(*Fout,scratch[3]); + + Fout[m2].r = Fout[m].r + scratch[0].i; + Fout[m2].i = Fout[m].i - scratch[0].r; + + Fout[m].r -= scratch[0].i; + Fout[m].i += scratch[0].r; + + ++Fout; + }while(--k); +} + +static void kf_bfly5( + kiss_fft_cpx * Fout, + const size_t fstride, + const kiss_fft_cfg st, + int m + ) +{ + kiss_fft_cpx *Fout0,*Fout1,*Fout2,*Fout3,*Fout4; + int u; + kiss_fft_cpx scratch[13]; + kiss_fft_cpx * twiddles = st->twiddles; + kiss_fft_cpx *tw; + kiss_fft_cpx ya,yb; + ya = twiddles[fstride*m]; + yb = twiddles[fstride*2*m]; + + Fout0=Fout; + Fout1=Fout0+m; + Fout2=Fout0+2*m; + Fout3=Fout0+3*m; + Fout4=Fout0+4*m; + + tw=st->twiddles; + for ( u=0; ur += scratch[7].r + scratch[8].r; + Fout0->i += scratch[7].i + scratch[8].i; + + scratch[5].r = scratch[0].r + S_MUL(scratch[7].r,ya.r) + S_MUL(scratch[8].r,yb.r); + scratch[5].i = scratch[0].i + S_MUL(scratch[7].i,ya.r) + S_MUL(scratch[8].i,yb.r); + + scratch[6].r = S_MUL(scratch[10].i,ya.i) + S_MUL(scratch[9].i,yb.i); + scratch[6].i = -S_MUL(scratch[10].r,ya.i) - S_MUL(scratch[9].r,yb.i); + + C_SUB(*Fout1,scratch[5],scratch[6]); + C_ADD(*Fout4,scratch[5],scratch[6]); + + scratch[11].r = scratch[0].r + S_MUL(scratch[7].r,yb.r) + S_MUL(scratch[8].r,ya.r); + scratch[11].i = scratch[0].i + S_MUL(scratch[7].i,yb.r) + S_MUL(scratch[8].i,ya.r); + scratch[12].r = - S_MUL(scratch[10].i,yb.i) + S_MUL(scratch[9].i,ya.i); + scratch[12].i = S_MUL(scratch[10].r,yb.i) - S_MUL(scratch[9].r,ya.i); + + C_ADD(*Fout2,scratch[11],scratch[12]); + C_SUB(*Fout3,scratch[11],scratch[12]); + + ++Fout0;++Fout1;++Fout2;++Fout3;++Fout4; + } +} + +/* perform the butterfly for one stage of a mixed radix FFT */ +static void kf_bfly_generic( + kiss_fft_cpx * Fout, + const size_t fstride, + const kiss_fft_cfg st, + int m, + int p + ) +{ + int u,k,q1,q; + kiss_fft_cpx * twiddles = st->twiddles; + kiss_fft_cpx t; + int Norig = st->nfft; + + kiss_fft_cpx * scratch = (kiss_fft_cpx*)KISS_FFT_TMP_ALLOC(sizeof(kiss_fft_cpx)*p); + + for ( u=0; u=Norig) twidx-=Norig; + C_MUL(t,scratch[q] , twiddles[twidx] ); + C_ADDTO( Fout[ k ] ,t); + } + k += m; + } + } + KISS_FFT_TMP_FREE(scratch); +} + +static +void kf_work( + kiss_fft_cpx * Fout, + const kiss_fft_cpx * f, + const size_t fstride, + int in_stride, + int * factors, + const kiss_fft_cfg st + ) +{ + kiss_fft_cpx * Fout_beg=Fout; + const int p=*factors++; /* the radix */ + const int m=*factors++; /* stage's fft length/p */ + const kiss_fft_cpx * Fout_end = Fout + p*m; + +#if 0 +#ifdef _OPENMP + // use openmp extensions at the + // top-level (not recursive) + if (fstride==1 && p<=5) + { + int k; + + // execute the p different work units in different threads +# pragma omp parallel for + for (k=0;k floor_sqrt) + p = n; /* no more factors, skip to end */ + } + n /= p; + *facbuf++ = p; + *facbuf++ = n; + } while (n > 1); +} + +/* + * + * User-callable function to allocate all necessary storage space for the fft. + * + * The return value is a contiguous block of memory, allocated with malloc. As such, + * It can be freed with free(), rather than a kiss_fft-specific function. + * */ +kiss_fft_cfg kiss_fft_alloc(int nfft,int inverse_fft,void * mem,size_t * lenmem ) +{ + kiss_fft_cfg st=NULL; + size_t memneeded = sizeof(struct kiss_fft_state) + + sizeof(kiss_fft_cpx)*(nfft-1); /* twiddle factors*/ + + if ( lenmem==NULL ) { + st = ( kiss_fft_cfg)KISS_FFT_MALLOC( memneeded ); + }else{ + if (mem != NULL && *lenmem >= memneeded) + st = (kiss_fft_cfg)mem; + *lenmem = memneeded; + } + if (st) { + int i; + st->nfft=nfft; + st->inverse = inverse_fft; + + for (i=0;iinverse) + phase *= -1; + kf_cexp(st->twiddles+i, phase ); + } + + kf_factor(nfft,st->factors); + } + return st; +} + + +void kiss_fft_stride(kiss_fft_cfg st,const kiss_fft_cpx *fin,kiss_fft_cpx *fout,int in_stride) +{ + if (fin == fout) { + //NOTE: this is not really an in-place FFT algorithm. + //It just performs an out-of-place FFT into a temp buffer + kiss_fft_cpx * tmpbuf = (kiss_fft_cpx*)KISS_FFT_TMP_ALLOC( sizeof(kiss_fft_cpx)*st->nfft); + kf_work(tmpbuf,fin,1,in_stride, st->factors,st); + memcpy(fout,tmpbuf,sizeof(kiss_fft_cpx)*st->nfft); + KISS_FFT_TMP_FREE(tmpbuf); + }else{ + kf_work( fout, fin, 1,in_stride, st->factors,st ); + } +} + +void kiss_fft(kiss_fft_cfg cfg,const kiss_fft_cpx *fin,kiss_fft_cpx *fout) +{ + kiss_fft_stride(cfg,fin,fout,1); +} + + +void kiss_fft_cleanup(void) +{ + // nothing needed any more +} + +int kiss_fft_next_fast_size(int n) +{ + while(1) { + int m=n; + while ( (m%2) == 0 ) m/=2; + while ( (m%3) == 0 ) m/=3; + while ( (m%5) == 0 ) m/=5; + if (m<=1) + break; /* n is completely factorable by twos, threes, and fives */ + n++; + } + return n; +} diff --git a/src/trident/utils/kiss_fftr.cpp b/src/trident/utils/kiss_fftr.cpp new file mode 100644 index 00000000..0e57a900 --- /dev/null +++ b/src/trident/utils/kiss_fftr.cpp @@ -0,0 +1,153 @@ +/* + * Copyright (c) 2003-2004, Mark Borgerding. All rights reserved. + * This file is part of KISS FFT - https://github.com/mborgerding/kissfft + * + * SPDX-License-Identifier: BSD-3-Clause + * See COPYING file for more information. + */ + +#include "trident/utils/kiss_fftr.h" +#include "trident/utils/_kiss_fft_guts.h" + +struct kiss_fftr_state{ + kiss_fft_cfg substate; + kiss_fft_cpx * tmpbuf; + kiss_fft_cpx * super_twiddles; +#ifdef USE_SIMD + void * pad; +#endif +}; + +kiss_fftr_cfg kiss_fftr_alloc(int nfft,int inverse_fft,void * mem,size_t * lenmem) +{ + int i; + kiss_fftr_cfg st = NULL; + size_t subsize = 0, memneeded; + + if (nfft & 1) { + fprintf(stderr,"Real FFT optimization must be even.\n"); + return NULL; + } + nfft >>= 1; + + kiss_fft_alloc (nfft, inverse_fft, NULL, &subsize); + memneeded = sizeof(struct kiss_fftr_state) + subsize + sizeof(kiss_fft_cpx) * ( nfft * 3 / 2); + + if (lenmem == NULL) { + st = (kiss_fftr_cfg) KISS_FFT_MALLOC (memneeded); + } else { + if (*lenmem >= memneeded) + st = (kiss_fftr_cfg) mem; + *lenmem = memneeded; + } + if (!st) + return NULL; + + st->substate = (kiss_fft_cfg) (st + 1); /*just beyond kiss_fftr_state struct */ + st->tmpbuf = (kiss_fft_cpx *) (((char *) st->substate) + subsize); + st->super_twiddles = st->tmpbuf + nfft; + kiss_fft_alloc(nfft, inverse_fft, st->substate, &subsize); + + for (i = 0; i < nfft/2; ++i) { + double phase = + -3.14159265358979323846264338327 * ((double) (i+1) / nfft + .5); + if (inverse_fft) + phase *= -1; + kf_cexp (st->super_twiddles+i,phase); + } + return st; +} + +void kiss_fftr(kiss_fftr_cfg st,const kiss_fft_scalar *timedata,kiss_fft_cpx *freqdata) +{ + /* input buffer timedata is stored row-wise */ + int k,ncfft; + kiss_fft_cpx fpnk,fpk,f1k,f2k,tw,tdc; + + if ( st->substate->inverse) { + fprintf(stderr,"kiss fft usage error: improper alloc\n"); + exit(1); + } + + ncfft = st->substate->nfft; + + /*perform the parallel fft of two real signals packed in real,imag*/ + kiss_fft( st->substate , (const kiss_fft_cpx*)timedata, st->tmpbuf ); + /* The real part of the DC element of the frequency spectrum in st->tmpbuf + * contains the sum of the even-numbered elements of the input time sequence + * The imag part is the sum of the odd-numbered elements + * + * The sum of tdc.r and tdc.i is the sum of the input time sequence. + * yielding DC of input time sequence + * The difference of tdc.r - tdc.i is the sum of the input (dot product) [1,-1,1,-1... + * yielding Nyquist bin of input time sequence + */ + + tdc.r = st->tmpbuf[0].r; + tdc.i = st->tmpbuf[0].i; + C_FIXDIV(tdc,2); + CHECK_OVERFLOW_OP(tdc.r ,+, tdc.i); + CHECK_OVERFLOW_OP(tdc.r ,-, tdc.i); + freqdata[0].r = tdc.r + tdc.i; + freqdata[ncfft].r = tdc.r - tdc.i; +#ifdef USE_SIMD + freqdata[ncfft].i = freqdata[0].i = _mm_set1_ps(0); +#else + freqdata[ncfft].i = freqdata[0].i = 0; +#endif + + for ( k=1;k <= ncfft/2 ; ++k ) { + fpk = st->tmpbuf[k]; + fpnk.r = st->tmpbuf[ncfft-k].r; + fpnk.i = - st->tmpbuf[ncfft-k].i; + C_FIXDIV(fpk,2); + C_FIXDIV(fpnk,2); + + C_ADD( f1k, fpk , fpnk ); + C_SUB( f2k, fpk , fpnk ); + C_MUL( tw , f2k , st->super_twiddles[k-1]); + + freqdata[k].r = HALF_OF(f1k.r + tw.r); + freqdata[k].i = HALF_OF(f1k.i + tw.i); + freqdata[ncfft-k].r = HALF_OF(f1k.r - tw.r); + freqdata[ncfft-k].i = HALF_OF(tw.i - f1k.i); + } +} + +void kiss_fftri(kiss_fftr_cfg st,const kiss_fft_cpx *freqdata,kiss_fft_scalar *timedata) +{ + /* input buffer timedata is stored row-wise */ + int k, ncfft; + + if (st->substate->inverse == 0) { + fprintf (stderr, "kiss fft usage error: improper alloc\n"); + exit (1); + } + + ncfft = st->substate->nfft; + + st->tmpbuf[0].r = freqdata[0].r + freqdata[ncfft].r; + st->tmpbuf[0].i = freqdata[0].r - freqdata[ncfft].r; + C_FIXDIV(st->tmpbuf[0],2); + + for (k = 1; k <= ncfft / 2; ++k) { + kiss_fft_cpx fk, fnkc, fek, fok, tmp; + fk = freqdata[k]; + fnkc.r = freqdata[ncfft - k].r; + fnkc.i = -freqdata[ncfft - k].i; + C_FIXDIV( fk , 2 ); + C_FIXDIV( fnkc , 2 ); + + C_ADD (fek, fk, fnkc); + C_SUB (tmp, fk, fnkc); + C_MUL (fok, tmp, st->super_twiddles[k-1]); + C_ADD (st->tmpbuf[k], fek, fok); + C_SUB (st->tmpbuf[ncfft - k], fek, fok); +#ifdef USE_SIMD + st->tmpbuf[ncfft - k].i *= _mm_set1_ps(-1.0); +#else + st->tmpbuf[ncfft - k].i *= -1; +#endif + } + kiss_fft (st->substate, st->tmpbuf, (kiss_fft_cpx *) timedata); +} diff --git a/tests/convertBinaryToTridentDB.cpp b/tests/convertBinaryToTridentDB.cpp new file mode 100644 index 00000000..02a5e64e --- /dev/null +++ b/tests/convertBinaryToTridentDB.cpp @@ -0,0 +1,64 @@ +#include +#include + +#include + + +int main(int argc, const char** argv) { + std::string dbdir = argv[1]; + std::string outdir = argv[2]; + KBConfig config; + KB kb(dbdir.c_str(), true, false, true, config); + + //Load the binary file + std::string batchfile = dbdir + "/_batch"; + + //Read all the triples, create a file + std::vector traintriples; + BatchCreator::loadTriples(batchfile, traintriples); + std::cout << "contans " << (traintriples.size() / 3) << std::endl; + + //Write the file with the triples + std::string outfile_path = outdir + "/triples"; + std::ofstream outfile = std::ofstream(outfile_path, std::ofstream::out); + for(uint64_t i = 0; i < traintriples.size(); i+=3) { + std::string line = std::to_string(traintriples[i]) + " " + std::to_string(traintriples[i+1]) + " " + std::to_string(traintriples[i+2]); + outfile << line << std::endl; + } + outfile.close(); + + //Write the file with the dictionary + std::string dict_path = outdir + "/dict"; + std::ofstream dictfile = std::ofstream(dict_path, std::ofstream::out); + auto dict = kb.getDictMgmt(); + char buffer[MAX_TERM_SIZE]; + int sizebuffer = 0; + uint64_t largestID = kb.getNTerms(); + std::cout << "LargestID " << largestID << std::endl; + for(uint64_t i = 0; i <= largestID; ++i) { + //Get the text + bool resp = dict->getText(i, buffer, sizebuffer); + if (!resp) { + std::cout << "ID " << i << " does not exist" << std::endl; + } else { + std::string line = std::to_string(i) + " " + std::to_string(sizebuffer) + " " + std::string(buffer, sizebuffer); + dictfile << line << std::endl; + } + } + dictfile.close(); + + //Write the file with the relation dictionary + std::string dict_rel_path = outdir + "/dict_rel"; + std::ofstream dictfile_rel = std::ofstream(dict_rel_path, std::ofstream::out); + uint64_t nrels = kb.getNRels(); + for(uint64_t i = 0; i < nrels; ++i) { + bool resp = dict->getTextRel(i, buffer, sizebuffer); + if (!resp) { + std::cout << "Rel ID " << i << " does not exist" << std::endl; + } else { + std::string line = std::to_string(i) + " " + std::to_string(sizebuffer) + " " + std::string(buffer, sizebuffer); + dictfile_rel << line << std::endl; + } + } + dictfile_rel.close(); +} diff --git a/tests/makefile b/tests/makefile index 8851e57b..eff6ca1f 100644 --- a/tests/makefile +++ b/tests/makefile @@ -6,6 +6,9 @@ CINCLUDES= -I../include -I$(KOGNAC)/include -I../snap -I../snap/snap-core -I../s CLIBS=-L$(KOGNAC_BUILDDIR) -L$(TRIDENT_BUILDDIR) -L../snap/snap-core -L$(KOGNAC_BUILDDIR)/external/lz4/lib -L$(KOGNAC_BUILDDIR)/external/sparsehash/src -ltrident-core -lkognac-core CPLUS=g++ +test_convert: + $(CPLUS) $(CINCLUDES) $(CLIBS) -o ./convertTriples -std=c++0x -O3 convertBinaryToTridentDB.cpp -ltrident-core -ltrident-ml -ltrident-ana + test_ppr: $(CPLUS) $(CINCLUDES) $(CLIBS) -o ./testPPR -std=c++0x -O0 -g test_ppr.cpp -ltrident-ana @@ -52,7 +55,7 @@ test_sorting2: g++ $(CINCLUDES) $(CLIBS) -o testSorting2 -O0 -g test_sorting2.cpp -llz4 -lpthread test_pfor: - g++ $(CINCLUDES) $(CLIBS) -o testpfor -O3 -std=c++0x -g test_parallel_for.cpp + g++ $(CINCLUDES) $(CLIBS) -o testpfor -O3 -std=c++0x -g test_parallel_for.cpp test_sorting3: g++ $(CINCLUDES) $(CLIBS) -o testSorting3 -O3 -std=c++0x -g test_sorting3.cpp @@ -96,16 +99,16 @@ testlz4: $(CPLUS) $(CINCLUDES) $(CLIBS) -O0 -g -o testLz4 test_lz4io.cpp -std=c++0x testintermediate: - $(CPLUS) $(CINCLUDES) $(CLIBS) -O0 -g -o testIntermediate test_intermediatetripledata.cpp -std=c++0x + $(CPLUS) $(CINCLUDES) $(CLIBS) -O0 -g -o testIntermediate test_intermediatetripledata.cpp -std=c++0x testnewcompress: $(CPLUS) $(CINCLUDES) $(CLIBS) -O0 -g -o testNewcompress test_newcompress.cpp -std=c++0x testreaddict: - $(CPLUS) $(CINCLUDES) $(CLIBS) -O0 -g -o testReadDict test_readdictfiles.cpp -std=c++0x + $(CPLUS) $(CINCLUDES) $(CLIBS) -O0 -g -o testReadDict test_readdictfiles.cpp -std=c++0x testsizegroups: - $(CPLUS) $(CINCLUDES) $(CLIBS) -O0 -g -o testsizegroups -llz4 test_sizegroups.cpp -std=c++0x + $(CPLUS) $(CINCLUDES) $(CLIBS) -O0 -g -o testsizegroups -llz4 test_sizegroups.cpp -std=c++0x testloadmap: $(CPLUS) $(CINCLUDES) $(CLIBS) -O0 -g -o testLoadMap -llz4 test_loadmap.cpp -std=c++0x diff --git a/webinterface/bootstrap.min.css b/webinterface/bootstrap.min.css new file mode 100644 index 00000000..92e3fe87 --- /dev/null +++ b/webinterface/bootstrap.min.css @@ -0,0 +1,7 @@ +/*! + * Bootstrap v4.3.1 (https://getbootstrap.com/) + * Copyright 2011-2019 The Bootstrap Authors + * 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\"utilities\";\n@import \"print\";\n",":root {\n // Custom variable values only support SassScript inside `#{}`.\n @each $color, $value in $colors {\n --#{$color}: #{$value};\n }\n\n @each $color, $value in $theme-colors {\n --#{$color}: #{$value};\n }\n\n @each $bp, $value in $grid-breakpoints {\n --breakpoint-#{$bp}: #{$value};\n }\n\n // Use `inspect` for lists so that quoted items keep the quotes.\n // See https://github.com/sass/sass/issues/2383#issuecomment-336349172\n --font-family-sans-serif: #{inspect($font-family-sans-serif)};\n --font-family-monospace: #{inspect($font-family-monospace)};\n}\n","// stylelint-disable at-rule-no-vendor-prefix, declaration-no-important, selector-no-qualifying-type, property-no-vendor-prefix\n\n// Reboot\n//\n// Normalization of HTML elements, manually forked from Normalize.css to remove\n// styles targeting irrelevant browsers while applying new styles.\n//\n// Normalize is licensed MIT. https://github.com/necolas/normalize.css\n\n\n// Document\n//\n// 1. Change from `box-sizing: content-box` so that `width` is not affected by `padding` or `border`.\n// 2. Change the default font family in all browsers.\n// 3. Correct the line height in all browsers.\n// 4. Prevent adjustments of font size after orientation changes in IE on Windows Phone and in iOS.\n// 5. Change the default tap highlight to be completely transparent in iOS.\n\n*,\n*::before,\n*::after {\n box-sizing: border-box; // 1\n}\n\nhtml {\n font-family: sans-serif; // 2\n line-height: 1.15; // 3\n -webkit-text-size-adjust: 100%; // 4\n -webkit-tap-highlight-color: rgba($black, 0); // 5\n}\n\n// Shim for \"new\" HTML5 structural elements to display correctly (IE10, older browsers)\n// TODO: remove in v5\n// stylelint-disable-next-line selector-list-comma-newline-after\narticle, aside, figcaption, figure, footer, header, hgroup, main, nav, section {\n display: block;\n}\n\n// Body\n//\n// 1. Remove the margin in all browsers.\n// 2. As a best practice, apply a default `background-color`.\n// 3. Set an explicit initial text-align value so that we can later use\n// the `inherit` value on things like `` elements.\n\nbody {\n margin: 0; // 1\n font-family: $font-family-base;\n @include font-size($font-size-base);\n font-weight: $font-weight-base;\n line-height: $line-height-base;\n color: $body-color;\n text-align: left; // 3\n background-color: $body-bg; // 2\n}\n\n// Suppress the focus outline on elements that cannot be accessed via keyboard.\n// This prevents an unwanted focus outline from appearing around elements that\n// might still respond to pointer events.\n//\n// Credit: https://github.com/suitcss/base\n[tabindex=\"-1\"]:focus {\n outline: 0 !important;\n}\n\n\n// Content grouping\n//\n// 1. Add the correct box sizing in Firefox.\n// 2. Show the overflow in Edge and IE.\n\nhr {\n box-sizing: content-box; // 1\n height: 0; // 1\n overflow: visible; // 2\n}\n\n\n//\n// Typography\n//\n\n// Remove top margins from headings\n//\n// By default, `

`-`

` all receive top and bottom margins. We nuke the top\n// margin for easier control within type scales as it avoids margin collapsing.\n// stylelint-disable-next-line selector-list-comma-newline-after\nh1, h2, h3, h4, h5, h6 {\n margin-top: 0;\n margin-bottom: $headings-margin-bottom;\n}\n\n// Reset margins on paragraphs\n//\n// Similarly, the top margin on `

`s get reset. However, we also reset the\n// bottom margin to use `rem` units instead of `em`.\np {\n margin-top: 0;\n margin-bottom: $paragraph-margin-bottom;\n}\n\n// Abbreviations\n//\n// 1. Duplicate behavior to the data-* attribute for our tooltip plugin\n// 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.\n// 3. Add explicit cursor to indicate changed behavior.\n// 4. Remove the bottom border in Firefox 39-.\n// 5. Prevent the text-decoration to be skipped.\n\nabbr[title],\nabbr[data-original-title] { // 1\n text-decoration: underline; // 2\n text-decoration: underline dotted; // 2\n cursor: help; // 3\n border-bottom: 0; // 4\n text-decoration-skip-ink: none; // 5\n}\n\naddress {\n margin-bottom: 1rem;\n font-style: normal;\n line-height: inherit;\n}\n\nol,\nul,\ndl {\n margin-top: 0;\n margin-bottom: 1rem;\n}\n\nol ol,\nul ul,\nol ul,\nul ol {\n margin-bottom: 0;\n}\n\ndt {\n font-weight: $dt-font-weight;\n}\n\ndd {\n margin-bottom: .5rem;\n margin-left: 0; // Undo browser default\n}\n\nblockquote {\n margin: 0 0 1rem;\n}\n\nb,\nstrong {\n font-weight: $font-weight-bolder; // Add the correct font weight in Chrome, Edge, and Safari\n}\n\nsmall {\n @include font-size(80%); // Add the correct font size in all browsers\n}\n\n//\n// Prevent `sub` and `sup` elements from affecting the line height in\n// all browsers.\n//\n\nsub,\nsup {\n position: relative;\n @include font-size(75%);\n line-height: 0;\n vertical-align: baseline;\n}\n\nsub { bottom: -.25em; }\nsup { top: -.5em; }\n\n\n//\n// Links\n//\n\na {\n color: $link-color;\n text-decoration: $link-decoration;\n background-color: transparent; // Remove the gray background on active links in IE 10.\n\n @include hover {\n color: $link-hover-color;\n text-decoration: $link-hover-decoration;\n }\n}\n\n// And undo these styles for placeholder links/named anchors (without href)\n// which have not been made explicitly keyboard-focusable (without tabindex).\n// It would be more straightforward to just use a[href] in previous block, but that\n// causes specificity issues in many other styles that are too complex to fix.\n// See https://github.com/twbs/bootstrap/issues/19402\n\na:not([href]):not([tabindex]) {\n color: inherit;\n text-decoration: none;\n\n @include hover-focus {\n color: inherit;\n text-decoration: none;\n }\n\n &:focus {\n outline: 0;\n }\n}\n\n\n//\n// Code\n//\n\npre,\ncode,\nkbd,\nsamp {\n font-family: $font-family-monospace;\n @include font-size(1em); // Correct the odd `em` font sizing in all browsers.\n}\n\npre {\n // Remove browser default top margin\n margin-top: 0;\n // Reset browser default of `1em` to use `rem`s\n margin-bottom: 1rem;\n // Don't allow content to break outside\n overflow: auto;\n}\n\n\n//\n// Figures\n//\n\nfigure {\n // Apply a consistent margin strategy (matches our type styles).\n margin: 0 0 1rem;\n}\n\n\n//\n// Images and content\n//\n\nimg {\n vertical-align: middle;\n border-style: none; // Remove the border on images inside links in IE 10-.\n}\n\nsvg {\n // Workaround for the SVG overflow bug in IE10/11 is still required.\n // See https://github.com/twbs/bootstrap/issues/26878\n overflow: hidden;\n vertical-align: middle;\n}\n\n\n//\n// Tables\n//\n\ntable {\n border-collapse: collapse; // Prevent double borders\n}\n\ncaption {\n padding-top: $table-cell-padding;\n padding-bottom: $table-cell-padding;\n color: $table-caption-color;\n text-align: left;\n caption-side: bottom;\n}\n\nth {\n // Matches default `` alignment by inheriting from the ``, or the\n // closest parent with a set `text-align`.\n text-align: inherit;\n}\n\n\n//\n// Forms\n//\n\nlabel {\n // Allow labels to use `margin` for spacing.\n display: inline-block;\n margin-bottom: $label-margin-bottom;\n}\n\n// Remove the default `border-radius` that macOS Chrome adds.\n//\n// Details at https://github.com/twbs/bootstrap/issues/24093\nbutton {\n // stylelint-disable-next-line property-blacklist\n border-radius: 0;\n}\n\n// Work around a Firefox/IE bug where the transparent `button` background\n// results in a loss of the default `button` focus styles.\n//\n// Credit: https://github.com/suitcss/base/\nbutton:focus {\n outline: 1px dotted;\n outline: 5px auto -webkit-focus-ring-color;\n}\n\ninput,\nbutton,\nselect,\noptgroup,\ntextarea {\n margin: 0; // Remove the margin in Firefox and Safari\n font-family: inherit;\n @include font-size(inherit);\n line-height: inherit;\n}\n\nbutton,\ninput {\n overflow: visible; // Show the overflow in Edge\n}\n\nbutton,\nselect {\n text-transform: none; // Remove the inheritance of text transform in Firefox\n}\n\n// Remove the inheritance of word-wrap in Safari.\n//\n// Details at https://github.com/twbs/bootstrap/issues/24990\nselect {\n word-wrap: normal;\n}\n\n\n// 1. Prevent a WebKit bug where (2) destroys native `audio` and `video`\n// controls in Android 4.\n// 2. Correct the inability to style clickable types in iOS and Safari.\nbutton,\n[type=\"button\"], // 1\n[type=\"reset\"],\n[type=\"submit\"] {\n -webkit-appearance: button; // 2\n}\n\n// Opinionated: add \"hand\" cursor to non-disabled button elements.\n@if $enable-pointer-cursor-for-buttons {\n button,\n [type=\"button\"],\n [type=\"reset\"],\n [type=\"submit\"] {\n &:not(:disabled) {\n cursor: pointer;\n }\n }\n}\n\n// Remove inner border and padding from Firefox, but don't restore the outline like Normalize.\nbutton::-moz-focus-inner,\n[type=\"button\"]::-moz-focus-inner,\n[type=\"reset\"]::-moz-focus-inner,\n[type=\"submit\"]::-moz-focus-inner {\n padding: 0;\n border-style: none;\n}\n\ninput[type=\"radio\"],\ninput[type=\"checkbox\"] {\n box-sizing: border-box; // 1. Add the correct box sizing in IE 10-\n padding: 0; // 2. Remove the padding in IE 10-\n}\n\n\ninput[type=\"date\"],\ninput[type=\"time\"],\ninput[type=\"datetime-local\"],\ninput[type=\"month\"] {\n // Remove the default appearance of temporal inputs to avoid a Mobile Safari\n // bug where setting a custom line-height prevents text from being vertically\n // centered within the input.\n // See https://bugs.webkit.org/show_bug.cgi?id=139848\n // and https://github.com/twbs/bootstrap/issues/11266\n -webkit-appearance: listbox;\n}\n\ntextarea {\n overflow: auto; // Remove the default vertical scrollbar in IE.\n // Textareas should really only resize vertically so they don't break their (horizontal) containers.\n resize: vertical;\n}\n\nfieldset {\n // Browsers set a default `min-width: min-content;` on fieldsets,\n // unlike e.g. `

`s, which have `min-width: 0;` by default.\n // So we reset that to ensure fieldsets behave more like a standard block element.\n // See https://github.com/twbs/bootstrap/issues/12359\n // and https://html.spec.whatwg.org/multipage/#the-fieldset-and-legend-elements\n min-width: 0;\n // Reset the default outline behavior of fieldsets so they don't affect page layout.\n padding: 0;\n margin: 0;\n border: 0;\n}\n\n// 1. Correct the text wrapping in Edge and IE.\n// 2. Correct the color inheritance from `fieldset` elements in IE.\nlegend {\n display: block;\n width: 100%;\n max-width: 100%; // 1\n padding: 0;\n margin-bottom: .5rem;\n @include font-size(1.5rem);\n line-height: inherit;\n color: inherit; // 2\n white-space: normal; // 1\n}\n\nprogress {\n vertical-align: baseline; // Add the correct vertical alignment in Chrome, Firefox, and Opera.\n}\n\n// Correct the cursor style of increment and decrement buttons in Chrome.\n[type=\"number\"]::-webkit-inner-spin-button,\n[type=\"number\"]::-webkit-outer-spin-button {\n height: auto;\n}\n\n[type=\"search\"] {\n // This overrides the extra rounded corners on search inputs in iOS so that our\n // `.form-control` class can properly style them. Note that this cannot simply\n // be added to `.form-control` as it's not specific enough. For details, see\n // https://github.com/twbs/bootstrap/issues/11586.\n outline-offset: -2px; // 2. Correct the outline style in Safari.\n -webkit-appearance: none;\n}\n\n//\n// Remove the inner padding in Chrome and Safari on macOS.\n//\n\n[type=\"search\"]::-webkit-search-decoration {\n -webkit-appearance: none;\n}\n\n//\n// 1. Correct the inability to style clickable types in iOS and Safari.\n// 2. Change font properties to `inherit` in Safari.\n//\n\n::-webkit-file-upload-button {\n font: inherit; // 2\n -webkit-appearance: button; // 1\n}\n\n//\n// Correct element displays\n//\n\noutput {\n display: inline-block;\n}\n\nsummary {\n display: list-item; // Add the correct display in all browsers\n cursor: pointer;\n}\n\ntemplate {\n display: none; // Add the correct display in IE\n}\n\n// Always hide an element with the `hidden` HTML attribute (from PureCSS).\n// Needed for proper display in IE 10-.\n[hidden] {\n display: none !important;\n}\n","/*!\n * Bootstrap v4.3.1 (https://getbootstrap.com/)\n * Copyright 2011-2019 The Bootstrap Authors\n * Copyright 2011-2019 Twitter, Inc.\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n */\n:root {\n --blue: #007bff;\n --indigo: #6610f2;\n --purple: #6f42c1;\n --pink: #e83e8c;\n --red: #dc3545;\n --orange: #fd7e14;\n --yellow: #ffc107;\n --green: #28a745;\n --teal: #20c997;\n --cyan: #17a2b8;\n --white: #fff;\n --gray: #6c757d;\n --gray-dark: #343a40;\n --primary: #007bff;\n --secondary: #6c757d;\n --success: #28a745;\n --info: #17a2b8;\n --warning: #ffc107;\n --danger: #dc3545;\n --light: #f8f9fa;\n --dark: #343a40;\n --breakpoint-xs: 0;\n --breakpoint-sm: 576px;\n --breakpoint-md: 768px;\n --breakpoint-lg: 992px;\n --breakpoint-xl: 1200px;\n --font-family-sans-serif: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, \"Noto Sans\", sans-serif, \"Apple Color Emoji\", \"Segoe UI Emoji\", \"Segoe UI Symbol\", \"Noto Color Emoji\";\n --font-family-monospace: SFMono-Regular, Menlo, Monaco, Consolas, \"Liberation Mono\", \"Courier New\", monospace;\n}\n\n*,\n*::before,\n*::after {\n box-sizing: border-box;\n}\n\nhtml {\n font-family: sans-serif;\n line-height: 1.15;\n -webkit-text-size-adjust: 100%;\n -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\n}\n\narticle, aside, figcaption, figure, footer, header, hgroup, main, nav, section {\n display: block;\n}\n\nbody {\n margin: 0;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, \"Noto Sans\", sans-serif, \"Apple Color Emoji\", \"Segoe UI Emoji\", \"Segoe UI Symbol\", \"Noto Color Emoji\";\n font-size: 1rem;\n font-weight: 400;\n line-height: 1.5;\n color: #212529;\n text-align: left;\n background-color: #fff;\n}\n\n[tabindex=\"-1\"]:focus {\n outline: 0 !important;\n}\n\nhr {\n box-sizing: content-box;\n height: 0;\n overflow: visible;\n}\n\nh1, h2, h3, h4, h5, h6 {\n margin-top: 0;\n margin-bottom: 0.5rem;\n}\n\np {\n margin-top: 0;\n margin-bottom: 1rem;\n}\n\nabbr[title],\nabbr[data-original-title] {\n text-decoration: underline;\n -webkit-text-decoration: underline dotted;\n text-decoration: underline dotted;\n cursor: help;\n border-bottom: 0;\n -webkit-text-decoration-skip-ink: none;\n text-decoration-skip-ink: none;\n}\n\naddress {\n margin-bottom: 1rem;\n font-style: normal;\n line-height: inherit;\n}\n\nol,\nul,\ndl {\n margin-top: 0;\n margin-bottom: 1rem;\n}\n\nol ol,\nul ul,\nol ul,\nul ol {\n margin-bottom: 0;\n}\n\ndt {\n font-weight: 700;\n}\n\ndd {\n margin-bottom: .5rem;\n margin-left: 0;\n}\n\nblockquote {\n margin: 0 0 1rem;\n}\n\nb,\nstrong {\n font-weight: bolder;\n}\n\nsmall {\n font-size: 80%;\n}\n\nsub,\nsup {\n position: relative;\n font-size: 75%;\n line-height: 0;\n vertical-align: baseline;\n}\n\nsub {\n bottom: -.25em;\n}\n\nsup {\n top: -.5em;\n}\n\na {\n color: #007bff;\n text-decoration: none;\n background-color: transparent;\n}\n\na:hover {\n color: #0056b3;\n text-decoration: underline;\n}\n\na:not([href]):not([tabindex]) {\n color: inherit;\n text-decoration: none;\n}\n\na:not([href]):not([tabindex]):hover, a:not([href]):not([tabindex]):focus {\n color: inherit;\n text-decoration: none;\n}\n\na:not([href]):not([tabindex]):focus {\n outline: 0;\n}\n\npre,\ncode,\nkbd,\nsamp {\n font-family: SFMono-Regular, Menlo, Monaco, Consolas, \"Liberation Mono\", \"Courier New\", monospace;\n font-size: 1em;\n}\n\npre {\n margin-top: 0;\n margin-bottom: 1rem;\n overflow: auto;\n}\n\nfigure {\n margin: 0 0 1rem;\n}\n\nimg {\n vertical-align: middle;\n border-style: none;\n}\n\nsvg {\n overflow: hidden;\n vertical-align: middle;\n}\n\ntable {\n border-collapse: collapse;\n}\n\ncaption {\n padding-top: 0.75rem;\n padding-bottom: 0.75rem;\n color: #6c757d;\n text-align: left;\n caption-side: bottom;\n}\n\nth {\n text-align: inherit;\n}\n\nlabel {\n display: inline-block;\n margin-bottom: 0.5rem;\n}\n\nbutton {\n border-radius: 0;\n}\n\nbutton:focus {\n outline: 1px dotted;\n outline: 5px auto -webkit-focus-ring-color;\n}\n\ninput,\nbutton,\nselect,\noptgroup,\ntextarea {\n margin: 0;\n font-family: inherit;\n font-size: inherit;\n line-height: inherit;\n}\n\nbutton,\ninput {\n overflow: visible;\n}\n\nbutton,\nselect {\n text-transform: none;\n}\n\nselect {\n word-wrap: normal;\n}\n\nbutton,\n[type=\"button\"],\n[type=\"reset\"],\n[type=\"submit\"] {\n -webkit-appearance: button;\n}\n\nbutton:not(:disabled),\n[type=\"button\"]:not(:disabled),\n[type=\"reset\"]:not(:disabled),\n[type=\"submit\"]:not(:disabled) {\n cursor: pointer;\n}\n\nbutton::-moz-focus-inner,\n[type=\"button\"]::-moz-focus-inner,\n[type=\"reset\"]::-moz-focus-inner,\n[type=\"submit\"]::-moz-focus-inner {\n padding: 0;\n border-style: none;\n}\n\ninput[type=\"radio\"],\ninput[type=\"checkbox\"] {\n box-sizing: border-box;\n padding: 0;\n}\n\ninput[type=\"date\"],\ninput[type=\"time\"],\ninput[type=\"datetime-local\"],\ninput[type=\"month\"] {\n -webkit-appearance: listbox;\n}\n\ntextarea {\n overflow: auto;\n resize: vertical;\n}\n\nfieldset {\n min-width: 0;\n padding: 0;\n margin: 0;\n border: 0;\n}\n\nlegend {\n display: block;\n width: 100%;\n max-width: 100%;\n padding: 0;\n margin-bottom: .5rem;\n font-size: 1.5rem;\n line-height: inherit;\n color: inherit;\n white-space: normal;\n}\n\nprogress {\n vertical-align: baseline;\n}\n\n[type=\"number\"]::-webkit-inner-spin-button,\n[type=\"number\"]::-webkit-outer-spin-button {\n height: auto;\n}\n\n[type=\"search\"] {\n outline-offset: -2px;\n -webkit-appearance: none;\n}\n\n[type=\"search\"]::-webkit-search-decoration {\n -webkit-appearance: none;\n}\n\n::-webkit-file-upload-button {\n font: inherit;\n -webkit-appearance: button;\n}\n\noutput {\n display: inline-block;\n}\n\nsummary {\n display: list-item;\n cursor: pointer;\n}\n\ntemplate {\n display: none;\n}\n\n[hidden] {\n display: none !important;\n}\n\nh1, h2, h3, h4, h5, h6,\n.h1, .h2, .h3, .h4, .h5, .h6 {\n margin-bottom: 0.5rem;\n font-weight: 500;\n line-height: 1.2;\n}\n\nh1, .h1 {\n font-size: 2.5rem;\n}\n\nh2, .h2 {\n font-size: 2rem;\n}\n\nh3, .h3 {\n font-size: 1.75rem;\n}\n\nh4, .h4 {\n font-size: 1.5rem;\n}\n\nh5, .h5 {\n font-size: 1.25rem;\n}\n\nh6, .h6 {\n font-size: 1rem;\n}\n\n.lead {\n font-size: 1.25rem;\n font-weight: 300;\n}\n\n.display-1 {\n font-size: 6rem;\n font-weight: 300;\n line-height: 1.2;\n}\n\n.display-2 {\n font-size: 5.5rem;\n font-weight: 300;\n line-height: 1.2;\n}\n\n.display-3 {\n font-size: 4.5rem;\n font-weight: 300;\n line-height: 1.2;\n}\n\n.display-4 {\n font-size: 3.5rem;\n font-weight: 300;\n line-height: 1.2;\n}\n\nhr {\n margin-top: 1rem;\n margin-bottom: 1rem;\n border: 0;\n border-top: 1px solid rgba(0, 0, 0, 0.1);\n}\n\nsmall,\n.small {\n font-size: 80%;\n font-weight: 400;\n}\n\nmark,\n.mark {\n padding: 0.2em;\n background-color: #fcf8e3;\n}\n\n.list-unstyled {\n padding-left: 0;\n list-style: none;\n}\n\n.list-inline {\n padding-left: 0;\n list-style: none;\n}\n\n.list-inline-item {\n display: inline-block;\n}\n\n.list-inline-item:not(:last-child) {\n margin-right: 0.5rem;\n}\n\n.initialism {\n font-size: 90%;\n text-transform: uppercase;\n}\n\n.blockquote {\n margin-bottom: 1rem;\n font-size: 1.25rem;\n}\n\n.blockquote-footer {\n display: block;\n font-size: 80%;\n color: #6c757d;\n}\n\n.blockquote-footer::before {\n content: \"\\2014\\00A0\";\n}\n\n.img-fluid {\n max-width: 100%;\n height: auto;\n}\n\n.img-thumbnail {\n padding: 0.25rem;\n background-color: #fff;\n border: 1px solid #dee2e6;\n border-radius: 0.25rem;\n max-width: 100%;\n height: auto;\n}\n\n.figure {\n display: inline-block;\n}\n\n.figure-img {\n margin-bottom: 0.5rem;\n line-height: 1;\n}\n\n.figure-caption {\n font-size: 90%;\n color: #6c757d;\n}\n\ncode {\n font-size: 87.5%;\n color: #e83e8c;\n word-break: break-word;\n}\n\na > code {\n color: inherit;\n}\n\nkbd {\n padding: 0.2rem 0.4rem;\n font-size: 87.5%;\n color: #fff;\n background-color: #212529;\n border-radius: 0.2rem;\n}\n\nkbd kbd {\n padding: 0;\n font-size: 100%;\n font-weight: 700;\n}\n\npre {\n display: block;\n font-size: 87.5%;\n color: #212529;\n}\n\npre code {\n font-size: inherit;\n color: inherit;\n word-break: normal;\n}\n\n.pre-scrollable {\n max-height: 340px;\n overflow-y: scroll;\n}\n\n.container {\n width: 100%;\n padding-right: 15px;\n padding-left: 15px;\n margin-right: auto;\n margin-left: auto;\n}\n\n@media (min-width: 576px) {\n .container {\n max-width: 540px;\n }\n}\n\n@media (min-width: 768px) {\n .container {\n max-width: 720px;\n }\n}\n\n@media (min-width: 992px) {\n .container {\n max-width: 960px;\n }\n}\n\n@media (min-width: 1200px) {\n .container {\n max-width: 1140px;\n }\n}\n\n.container-fluid {\n width: 100%;\n padding-right: 15px;\n padding-left: 15px;\n margin-right: auto;\n margin-left: auto;\n}\n\n.row {\n display: -ms-flexbox;\n display: flex;\n -ms-flex-wrap: wrap;\n flex-wrap: wrap;\n margin-right: -15px;\n margin-left: -15px;\n}\n\n.no-gutters {\n margin-right: 0;\n margin-left: 0;\n}\n\n.no-gutters > .col,\n.no-gutters > [class*=\"col-\"] {\n padding-right: 0;\n padding-left: 0;\n}\n\n.col-1, .col-2, .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-10, .col-11, .col-12, .col,\n.col-auto, .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12, .col-sm,\n.col-sm-auto, .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12, .col-md,\n.col-md-auto, .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12, .col-lg,\n.col-lg-auto, .col-xl-1, .col-xl-2, .col-xl-3, .col-xl-4, .col-xl-5, .col-xl-6, .col-xl-7, .col-xl-8, .col-xl-9, .col-xl-10, .col-xl-11, .col-xl-12, .col-xl,\n.col-xl-auto {\n position: relative;\n width: 100%;\n padding-right: 15px;\n padding-left: 15px;\n}\n\n.col {\n -ms-flex-preferred-size: 0;\n flex-basis: 0;\n -ms-flex-positive: 1;\n flex-grow: 1;\n max-width: 100%;\n}\n\n.col-auto {\n -ms-flex: 0 0 auto;\n flex: 0 0 auto;\n width: auto;\n max-width: 100%;\n}\n\n.col-1 {\n -ms-flex: 0 0 8.333333%;\n flex: 0 0 8.333333%;\n max-width: 8.333333%;\n}\n\n.col-2 {\n -ms-flex: 0 0 16.666667%;\n flex: 0 0 16.666667%;\n max-width: 16.666667%;\n}\n\n.col-3 {\n -ms-flex: 0 0 25%;\n flex: 0 0 25%;\n max-width: 25%;\n}\n\n.col-4 {\n -ms-flex: 0 0 33.333333%;\n flex: 0 0 33.333333%;\n max-width: 33.333333%;\n}\n\n.col-5 {\n -ms-flex: 0 0 41.666667%;\n flex: 0 0 41.666667%;\n max-width: 41.666667%;\n}\n\n.col-6 {\n -ms-flex: 0 0 50%;\n flex: 0 0 50%;\n max-width: 50%;\n}\n\n.col-7 {\n -ms-flex: 0 0 58.333333%;\n flex: 0 0 58.333333%;\n max-width: 58.333333%;\n}\n\n.col-8 {\n -ms-flex: 0 0 66.666667%;\n flex: 0 0 66.666667%;\n max-width: 66.666667%;\n}\n\n.col-9 {\n -ms-flex: 0 0 75%;\n flex: 0 0 75%;\n max-width: 75%;\n}\n\n.col-10 {\n -ms-flex: 0 0 83.333333%;\n flex: 0 0 83.333333%;\n max-width: 83.333333%;\n}\n\n.col-11 {\n -ms-flex: 0 0 91.666667%;\n flex: 0 0 91.666667%;\n max-width: 91.666667%;\n}\n\n.col-12 {\n -ms-flex: 0 0 100%;\n flex: 0 0 100%;\n max-width: 100%;\n}\n\n.order-first {\n -ms-flex-order: -1;\n order: -1;\n}\n\n.order-last {\n -ms-flex-order: 13;\n order: 13;\n}\n\n.order-0 {\n -ms-flex-order: 0;\n order: 0;\n}\n\n.order-1 {\n -ms-flex-order: 1;\n order: 1;\n}\n\n.order-2 {\n -ms-flex-order: 2;\n order: 2;\n}\n\n.order-3 {\n -ms-flex-order: 3;\n order: 3;\n}\n\n.order-4 {\n -ms-flex-order: 4;\n order: 4;\n}\n\n.order-5 {\n -ms-flex-order: 5;\n order: 5;\n}\n\n.order-6 {\n -ms-flex-order: 6;\n order: 6;\n}\n\n.order-7 {\n -ms-flex-order: 7;\n order: 7;\n}\n\n.order-8 {\n -ms-flex-order: 8;\n order: 8;\n}\n\n.order-9 {\n -ms-flex-order: 9;\n order: 9;\n}\n\n.order-10 {\n -ms-flex-order: 10;\n order: 10;\n}\n\n.order-11 {\n -ms-flex-order: 11;\n order: 11;\n}\n\n.order-12 {\n -ms-flex-order: 12;\n order: 12;\n}\n\n.offset-1 {\n margin-left: 8.333333%;\n}\n\n.offset-2 {\n margin-left: 16.666667%;\n}\n\n.offset-3 {\n margin-left: 25%;\n}\n\n.offset-4 {\n margin-left: 33.333333%;\n}\n\n.offset-5 {\n margin-left: 41.666667%;\n}\n\n.offset-6 {\n margin-left: 50%;\n}\n\n.offset-7 {\n margin-left: 58.333333%;\n}\n\n.offset-8 {\n margin-left: 66.666667%;\n}\n\n.offset-9 {\n margin-left: 75%;\n}\n\n.offset-10 {\n margin-left: 83.333333%;\n}\n\n.offset-11 {\n margin-left: 91.666667%;\n}\n\n@media (min-width: 576px) {\n .col-sm {\n -ms-flex-preferred-size: 0;\n flex-basis: 0;\n -ms-flex-positive: 1;\n flex-grow: 1;\n max-width: 100%;\n }\n .col-sm-auto {\n -ms-flex: 0 0 auto;\n flex: 0 0 auto;\n width: auto;\n max-width: 100%;\n }\n .col-sm-1 {\n -ms-flex: 0 0 8.333333%;\n flex: 0 0 8.333333%;\n max-width: 8.333333%;\n }\n .col-sm-2 {\n -ms-flex: 0 0 16.666667%;\n flex: 0 0 16.666667%;\n max-width: 16.666667%;\n }\n .col-sm-3 {\n -ms-flex: 0 0 25%;\n flex: 0 0 25%;\n max-width: 25%;\n }\n .col-sm-4 {\n -ms-flex: 0 0 33.333333%;\n flex: 0 0 33.333333%;\n max-width: 33.333333%;\n }\n .col-sm-5 {\n -ms-flex: 0 0 41.666667%;\n flex: 0 0 41.666667%;\n max-width: 41.666667%;\n }\n .col-sm-6 {\n -ms-flex: 0 0 50%;\n flex: 0 0 50%;\n max-width: 50%;\n }\n .col-sm-7 {\n -ms-flex: 0 0 58.333333%;\n flex: 0 0 58.333333%;\n max-width: 58.333333%;\n }\n .col-sm-8 {\n -ms-flex: 0 0 66.666667%;\n flex: 0 0 66.666667%;\n max-width: 66.666667%;\n }\n .col-sm-9 {\n -ms-flex: 0 0 75%;\n flex: 0 0 75%;\n max-width: 75%;\n }\n .col-sm-10 {\n -ms-flex: 0 0 83.333333%;\n flex: 0 0 83.333333%;\n max-width: 83.333333%;\n }\n .col-sm-11 {\n -ms-flex: 0 0 91.666667%;\n flex: 0 0 91.666667%;\n max-width: 91.666667%;\n }\n .col-sm-12 {\n -ms-flex: 0 0 100%;\n flex: 0 0 100%;\n max-width: 100%;\n }\n .order-sm-first {\n -ms-flex-order: -1;\n order: -1;\n }\n .order-sm-last {\n -ms-flex-order: 13;\n order: 13;\n }\n .order-sm-0 {\n -ms-flex-order: 0;\n order: 0;\n }\n .order-sm-1 {\n -ms-flex-order: 1;\n order: 1;\n }\n .order-sm-2 {\n -ms-flex-order: 2;\n order: 2;\n }\n .order-sm-3 {\n -ms-flex-order: 3;\n order: 3;\n }\n .order-sm-4 {\n -ms-flex-order: 4;\n order: 4;\n }\n .order-sm-5 {\n -ms-flex-order: 5;\n order: 5;\n }\n .order-sm-6 {\n -ms-flex-order: 6;\n order: 6;\n }\n .order-sm-7 {\n -ms-flex-order: 7;\n order: 7;\n }\n .order-sm-8 {\n -ms-flex-order: 8;\n order: 8;\n }\n .order-sm-9 {\n -ms-flex-order: 9;\n order: 9;\n }\n .order-sm-10 {\n -ms-flex-order: 10;\n order: 10;\n }\n .order-sm-11 {\n -ms-flex-order: 11;\n order: 11;\n }\n .order-sm-12 {\n -ms-flex-order: 12;\n order: 12;\n }\n .offset-sm-0 {\n margin-left: 0;\n }\n .offset-sm-1 {\n margin-left: 8.333333%;\n }\n .offset-sm-2 {\n margin-left: 16.666667%;\n }\n .offset-sm-3 {\n margin-left: 25%;\n }\n .offset-sm-4 {\n margin-left: 33.333333%;\n }\n .offset-sm-5 {\n margin-left: 41.666667%;\n }\n .offset-sm-6 {\n margin-left: 50%;\n }\n .offset-sm-7 {\n margin-left: 58.333333%;\n }\n .offset-sm-8 {\n margin-left: 66.666667%;\n }\n .offset-sm-9 {\n margin-left: 75%;\n }\n .offset-sm-10 {\n margin-left: 83.333333%;\n }\n .offset-sm-11 {\n margin-left: 91.666667%;\n }\n}\n\n@media (min-width: 768px) {\n .col-md {\n -ms-flex-preferred-size: 0;\n flex-basis: 0;\n -ms-flex-positive: 1;\n flex-grow: 1;\n max-width: 100%;\n }\n .col-md-auto {\n -ms-flex: 0 0 auto;\n flex: 0 0 auto;\n width: auto;\n max-width: 100%;\n }\n .col-md-1 {\n -ms-flex: 0 0 8.333333%;\n flex: 0 0 8.333333%;\n max-width: 8.333333%;\n }\n .col-md-2 {\n -ms-flex: 0 0 16.666667%;\n flex: 0 0 16.666667%;\n max-width: 16.666667%;\n }\n .col-md-3 {\n -ms-flex: 0 0 25%;\n flex: 0 0 25%;\n max-width: 25%;\n }\n .col-md-4 {\n -ms-flex: 0 0 33.333333%;\n flex: 0 0 33.333333%;\n max-width: 33.333333%;\n }\n .col-md-5 {\n -ms-flex: 0 0 41.666667%;\n flex: 0 0 41.666667%;\n max-width: 41.666667%;\n }\n .col-md-6 {\n -ms-flex: 0 0 50%;\n flex: 0 0 50%;\n max-width: 50%;\n }\n .col-md-7 {\n -ms-flex: 0 0 58.333333%;\n flex: 0 0 58.333333%;\n max-width: 58.333333%;\n }\n .col-md-8 {\n -ms-flex: 0 0 66.666667%;\n flex: 0 0 66.666667%;\n max-width: 66.666667%;\n }\n .col-md-9 {\n -ms-flex: 0 0 75%;\n flex: 0 0 75%;\n max-width: 75%;\n }\n .col-md-10 {\n -ms-flex: 0 0 83.333333%;\n flex: 0 0 83.333333%;\n max-width: 83.333333%;\n }\n .col-md-11 {\n -ms-flex: 0 0 91.666667%;\n flex: 0 0 91.666667%;\n max-width: 91.666667%;\n }\n .col-md-12 {\n -ms-flex: 0 0 100%;\n flex: 0 0 100%;\n max-width: 100%;\n }\n .order-md-first {\n -ms-flex-order: -1;\n order: -1;\n }\n .order-md-last {\n -ms-flex-order: 13;\n order: 13;\n }\n .order-md-0 {\n -ms-flex-order: 0;\n order: 0;\n }\n .order-md-1 {\n -ms-flex-order: 1;\n order: 1;\n }\n .order-md-2 {\n -ms-flex-order: 2;\n order: 2;\n }\n .order-md-3 {\n -ms-flex-order: 3;\n order: 3;\n }\n .order-md-4 {\n -ms-flex-order: 4;\n order: 4;\n }\n .order-md-5 {\n -ms-flex-order: 5;\n order: 5;\n }\n .order-md-6 {\n -ms-flex-order: 6;\n order: 6;\n }\n .order-md-7 {\n -ms-flex-order: 7;\n order: 7;\n }\n .order-md-8 {\n -ms-flex-order: 8;\n order: 8;\n }\n .order-md-9 {\n -ms-flex-order: 9;\n order: 9;\n }\n .order-md-10 {\n -ms-flex-order: 10;\n order: 10;\n }\n .order-md-11 {\n -ms-flex-order: 11;\n order: 11;\n }\n .order-md-12 {\n -ms-flex-order: 12;\n order: 12;\n }\n .offset-md-0 {\n margin-left: 0;\n }\n .offset-md-1 {\n margin-left: 8.333333%;\n }\n .offset-md-2 {\n margin-left: 16.666667%;\n }\n .offset-md-3 {\n margin-left: 25%;\n }\n .offset-md-4 {\n margin-left: 33.333333%;\n }\n .offset-md-5 {\n margin-left: 41.666667%;\n }\n .offset-md-6 {\n margin-left: 50%;\n }\n .offset-md-7 {\n margin-left: 58.333333%;\n }\n .offset-md-8 {\n margin-left: 66.666667%;\n }\n .offset-md-9 {\n margin-left: 75%;\n }\n .offset-md-10 {\n margin-left: 83.333333%;\n }\n .offset-md-11 {\n margin-left: 91.666667%;\n }\n}\n\n@media (min-width: 992px) {\n .col-lg {\n -ms-flex-preferred-size: 0;\n flex-basis: 0;\n -ms-flex-positive: 1;\n flex-grow: 1;\n max-width: 100%;\n }\n .col-lg-auto {\n -ms-flex: 0 0 auto;\n flex: 0 0 auto;\n width: auto;\n max-width: 100%;\n }\n .col-lg-1 {\n -ms-flex: 0 0 8.333333%;\n flex: 0 0 8.333333%;\n max-width: 8.333333%;\n }\n .col-lg-2 {\n -ms-flex: 0 0 16.666667%;\n flex: 0 0 16.666667%;\n max-width: 16.666667%;\n }\n .col-lg-3 {\n -ms-flex: 0 0 25%;\n flex: 0 0 25%;\n max-width: 25%;\n }\n .col-lg-4 {\n -ms-flex: 0 0 33.333333%;\n flex: 0 0 33.333333%;\n max-width: 33.333333%;\n }\n .col-lg-5 {\n -ms-flex: 0 0 41.666667%;\n flex: 0 0 41.666667%;\n max-width: 41.666667%;\n }\n .col-lg-6 {\n -ms-flex: 0 0 50%;\n flex: 0 0 50%;\n max-width: 50%;\n }\n .col-lg-7 {\n -ms-flex: 0 0 58.333333%;\n flex: 0 0 58.333333%;\n max-width: 58.333333%;\n }\n .col-lg-8 {\n -ms-flex: 0 0 66.666667%;\n flex: 0 0 66.666667%;\n max-width: 66.666667%;\n }\n .col-lg-9 {\n -ms-flex: 0 0 75%;\n flex: 0 0 75%;\n max-width: 75%;\n }\n .col-lg-10 {\n -ms-flex: 0 0 83.333333%;\n flex: 0 0 83.333333%;\n max-width: 83.333333%;\n }\n .col-lg-11 {\n -ms-flex: 0 0 91.666667%;\n flex: 0 0 91.666667%;\n max-width: 91.666667%;\n }\n .col-lg-12 {\n -ms-flex: 0 0 100%;\n flex: 0 0 100%;\n max-width: 100%;\n }\n .order-lg-first {\n -ms-flex-order: -1;\n order: -1;\n }\n .order-lg-last {\n -ms-flex-order: 13;\n order: 13;\n }\n .order-lg-0 {\n -ms-flex-order: 0;\n order: 0;\n }\n .order-lg-1 {\n -ms-flex-order: 1;\n order: 1;\n }\n .order-lg-2 {\n -ms-flex-order: 2;\n order: 2;\n }\n .order-lg-3 {\n -ms-flex-order: 3;\n order: 3;\n }\n .order-lg-4 {\n -ms-flex-order: 4;\n order: 4;\n }\n .order-lg-5 {\n -ms-flex-order: 5;\n order: 5;\n }\n .order-lg-6 {\n -ms-flex-order: 6;\n order: 6;\n }\n .order-lg-7 {\n -ms-flex-order: 7;\n order: 7;\n }\n .order-lg-8 {\n -ms-flex-order: 8;\n order: 8;\n }\n .order-lg-9 {\n -ms-flex-order: 9;\n order: 9;\n }\n .order-lg-10 {\n -ms-flex-order: 10;\n order: 10;\n }\n .order-lg-11 {\n -ms-flex-order: 11;\n order: 11;\n }\n .order-lg-12 {\n -ms-flex-order: 12;\n order: 12;\n }\n .offset-lg-0 {\n margin-left: 0;\n }\n .offset-lg-1 {\n margin-left: 8.333333%;\n }\n .offset-lg-2 {\n margin-left: 16.666667%;\n }\n .offset-lg-3 {\n margin-left: 25%;\n }\n .offset-lg-4 {\n margin-left: 33.333333%;\n }\n .offset-lg-5 {\n margin-left: 41.666667%;\n }\n .offset-lg-6 {\n margin-left: 50%;\n }\n .offset-lg-7 {\n margin-left: 58.333333%;\n }\n .offset-lg-8 {\n margin-left: 66.666667%;\n }\n .offset-lg-9 {\n margin-left: 75%;\n }\n .offset-lg-10 {\n margin-left: 83.333333%;\n }\n .offset-lg-11 {\n margin-left: 91.666667%;\n }\n}\n\n@media (min-width: 1200px) {\n .col-xl {\n -ms-flex-preferred-size: 0;\n flex-basis: 0;\n -ms-flex-positive: 1;\n flex-grow: 1;\n max-width: 100%;\n }\n .col-xl-auto {\n -ms-flex: 0 0 auto;\n flex: 0 0 auto;\n width: auto;\n max-width: 100%;\n }\n .col-xl-1 {\n -ms-flex: 0 0 8.333333%;\n flex: 0 0 8.333333%;\n max-width: 8.333333%;\n }\n .col-xl-2 {\n -ms-flex: 0 0 16.666667%;\n flex: 0 0 16.666667%;\n max-width: 16.666667%;\n }\n .col-xl-3 {\n -ms-flex: 0 0 25%;\n flex: 0 0 25%;\n max-width: 25%;\n }\n .col-xl-4 {\n -ms-flex: 0 0 33.333333%;\n flex: 0 0 33.333333%;\n max-width: 33.333333%;\n }\n .col-xl-5 {\n -ms-flex: 0 0 41.666667%;\n flex: 0 0 41.666667%;\n max-width: 41.666667%;\n }\n .col-xl-6 {\n -ms-flex: 0 0 50%;\n flex: 0 0 50%;\n max-width: 50%;\n }\n .col-xl-7 {\n -ms-flex: 0 0 58.333333%;\n flex: 0 0 58.333333%;\n max-width: 58.333333%;\n }\n .col-xl-8 {\n -ms-flex: 0 0 66.666667%;\n flex: 0 0 66.666667%;\n max-width: 66.666667%;\n }\n .col-xl-9 {\n -ms-flex: 0 0 75%;\n flex: 0 0 75%;\n max-width: 75%;\n }\n .col-xl-10 {\n -ms-flex: 0 0 83.333333%;\n flex: 0 0 83.333333%;\n max-width: 83.333333%;\n }\n .col-xl-11 {\n -ms-flex: 0 0 91.666667%;\n flex: 0 0 91.666667%;\n max-width: 91.666667%;\n }\n .col-xl-12 {\n -ms-flex: 0 0 100%;\n flex: 0 0 100%;\n max-width: 100%;\n }\n .order-xl-first {\n -ms-flex-order: -1;\n order: -1;\n }\n .order-xl-last {\n -ms-flex-order: 13;\n order: 13;\n }\n .order-xl-0 {\n -ms-flex-order: 0;\n order: 0;\n }\n .order-xl-1 {\n -ms-flex-order: 1;\n order: 1;\n }\n .order-xl-2 {\n -ms-flex-order: 2;\n order: 2;\n }\n .order-xl-3 {\n -ms-flex-order: 3;\n order: 3;\n }\n .order-xl-4 {\n -ms-flex-order: 4;\n order: 4;\n }\n .order-xl-5 {\n -ms-flex-order: 5;\n order: 5;\n }\n .order-xl-6 {\n -ms-flex-order: 6;\n order: 6;\n }\n .order-xl-7 {\n -ms-flex-order: 7;\n order: 7;\n }\n .order-xl-8 {\n -ms-flex-order: 8;\n order: 8;\n }\n .order-xl-9 {\n -ms-flex-order: 9;\n order: 9;\n }\n .order-xl-10 {\n -ms-flex-order: 10;\n order: 10;\n }\n .order-xl-11 {\n -ms-flex-order: 11;\n order: 11;\n }\n .order-xl-12 {\n -ms-flex-order: 12;\n order: 12;\n }\n .offset-xl-0 {\n margin-left: 0;\n }\n .offset-xl-1 {\n margin-left: 8.333333%;\n }\n .offset-xl-2 {\n margin-left: 16.666667%;\n }\n .offset-xl-3 {\n margin-left: 25%;\n }\n .offset-xl-4 {\n margin-left: 33.333333%;\n }\n .offset-xl-5 {\n margin-left: 41.666667%;\n }\n .offset-xl-6 {\n margin-left: 50%;\n }\n .offset-xl-7 {\n margin-left: 58.333333%;\n }\n .offset-xl-8 {\n margin-left: 66.666667%;\n }\n .offset-xl-9 {\n margin-left: 75%;\n }\n .offset-xl-10 {\n margin-left: 83.333333%;\n }\n .offset-xl-11 {\n margin-left: 91.666667%;\n }\n}\n\n.table {\n width: 100%;\n margin-bottom: 1rem;\n color: #212529;\n}\n\n.table th,\n.table td {\n padding: 0.75rem;\n vertical-align: top;\n border-top: 1px solid #dee2e6;\n}\n\n.table thead th {\n vertical-align: bottom;\n border-bottom: 2px solid #dee2e6;\n}\n\n.table tbody + tbody {\n border-top: 2px solid #dee2e6;\n}\n\n.table-sm th,\n.table-sm td {\n padding: 0.3rem;\n}\n\n.table-bordered {\n border: 1px solid #dee2e6;\n}\n\n.table-bordered th,\n.table-bordered td {\n border: 1px solid #dee2e6;\n}\n\n.table-bordered thead th,\n.table-bordered thead td {\n border-bottom-width: 2px;\n}\n\n.table-borderless th,\n.table-borderless td,\n.table-borderless thead th,\n.table-borderless tbody + tbody {\n border: 0;\n}\n\n.table-striped tbody tr:nth-of-type(odd) {\n background-color: rgba(0, 0, 0, 0.05);\n}\n\n.table-hover tbody tr:hover {\n color: #212529;\n background-color: rgba(0, 0, 0, 0.075);\n}\n\n.table-primary,\n.table-primary > th,\n.table-primary > td {\n background-color: #b8daff;\n}\n\n.table-primary th,\n.table-primary td,\n.table-primary thead th,\n.table-primary tbody + tbody {\n border-color: #7abaff;\n}\n\n.table-hover .table-primary:hover {\n background-color: #9fcdff;\n}\n\n.table-hover .table-primary:hover > td,\n.table-hover .table-primary:hover > th {\n background-color: #9fcdff;\n}\n\n.table-secondary,\n.table-secondary > th,\n.table-secondary > td {\n background-color: #d6d8db;\n}\n\n.table-secondary th,\n.table-secondary td,\n.table-secondary thead th,\n.table-secondary tbody + tbody {\n border-color: #b3b7bb;\n}\n\n.table-hover .table-secondary:hover {\n background-color: #c8cbcf;\n}\n\n.table-hover .table-secondary:hover > td,\n.table-hover .table-secondary:hover > th {\n background-color: #c8cbcf;\n}\n\n.table-success,\n.table-success > th,\n.table-success > td {\n background-color: #c3e6cb;\n}\n\n.table-success th,\n.table-success td,\n.table-success thead th,\n.table-success tbody + tbody {\n border-color: #8fd19e;\n}\n\n.table-hover .table-success:hover {\n background-color: #b1dfbb;\n}\n\n.table-hover .table-success:hover > td,\n.table-hover .table-success:hover > th {\n background-color: #b1dfbb;\n}\n\n.table-info,\n.table-info > th,\n.table-info > td {\n background-color: #bee5eb;\n}\n\n.table-info th,\n.table-info td,\n.table-info thead th,\n.table-info tbody + tbody {\n border-color: #86cfda;\n}\n\n.table-hover .table-info:hover {\n background-color: #abdde5;\n}\n\n.table-hover .table-info:hover > td,\n.table-hover .table-info:hover > th {\n background-color: #abdde5;\n}\n\n.table-warning,\n.table-warning > th,\n.table-warning > td {\n background-color: #ffeeba;\n}\n\n.table-warning th,\n.table-warning td,\n.table-warning thead th,\n.table-warning tbody + tbody {\n border-color: #ffdf7e;\n}\n\n.table-hover .table-warning:hover {\n background-color: #ffe8a1;\n}\n\n.table-hover .table-warning:hover > td,\n.table-hover .table-warning:hover > th {\n background-color: #ffe8a1;\n}\n\n.table-danger,\n.table-danger > th,\n.table-danger > td {\n background-color: #f5c6cb;\n}\n\n.table-danger th,\n.table-danger td,\n.table-danger thead th,\n.table-danger tbody + tbody {\n border-color: #ed969e;\n}\n\n.table-hover .table-danger:hover {\n background-color: #f1b0b7;\n}\n\n.table-hover .table-danger:hover > td,\n.table-hover .table-danger:hover > th {\n background-color: #f1b0b7;\n}\n\n.table-light,\n.table-light > th,\n.table-light > td {\n background-color: #fdfdfe;\n}\n\n.table-light th,\n.table-light td,\n.table-light thead th,\n.table-light tbody + tbody {\n border-color: #fbfcfc;\n}\n\n.table-hover .table-light:hover {\n background-color: #ececf6;\n}\n\n.table-hover .table-light:hover > td,\n.table-hover .table-light:hover > th {\n background-color: #ececf6;\n}\n\n.table-dark,\n.table-dark > th,\n.table-dark > td {\n background-color: #c6c8ca;\n}\n\n.table-dark th,\n.table-dark td,\n.table-dark thead th,\n.table-dark tbody + tbody {\n border-color: #95999c;\n}\n\n.table-hover .table-dark:hover {\n background-color: #b9bbbe;\n}\n\n.table-hover .table-dark:hover > td,\n.table-hover .table-dark:hover > th {\n background-color: #b9bbbe;\n}\n\n.table-active,\n.table-active > th,\n.table-active > td {\n background-color: rgba(0, 0, 0, 0.075);\n}\n\n.table-hover .table-active:hover {\n background-color: rgba(0, 0, 0, 0.075);\n}\n\n.table-hover .table-active:hover > td,\n.table-hover .table-active:hover > th {\n background-color: rgba(0, 0, 0, 0.075);\n}\n\n.table .thead-dark th {\n color: #fff;\n background-color: #343a40;\n border-color: #454d55;\n}\n\n.table .thead-light th {\n color: #495057;\n background-color: #e9ecef;\n border-color: #dee2e6;\n}\n\n.table-dark {\n color: #fff;\n background-color: #343a40;\n}\n\n.table-dark th,\n.table-dark td,\n.table-dark thead th {\n border-color: #454d55;\n}\n\n.table-dark.table-bordered {\n border: 0;\n}\n\n.table-dark.table-striped tbody tr:nth-of-type(odd) {\n background-color: rgba(255, 255, 255, 0.05);\n}\n\n.table-dark.table-hover tbody tr:hover {\n color: #fff;\n background-color: rgba(255, 255, 255, 0.075);\n}\n\n@media (max-width: 575.98px) {\n .table-responsive-sm {\n display: block;\n width: 100%;\n overflow-x: auto;\n -webkit-overflow-scrolling: touch;\n }\n .table-responsive-sm > .table-bordered {\n border: 0;\n }\n}\n\n@media (max-width: 767.98px) {\n .table-responsive-md {\n display: block;\n width: 100%;\n overflow-x: auto;\n -webkit-overflow-scrolling: touch;\n }\n .table-responsive-md > .table-bordered {\n border: 0;\n }\n}\n\n@media (max-width: 991.98px) {\n .table-responsive-lg {\n display: block;\n width: 100%;\n overflow-x: auto;\n -webkit-overflow-scrolling: touch;\n }\n .table-responsive-lg > .table-bordered {\n border: 0;\n }\n}\n\n@media (max-width: 1199.98px) {\n .table-responsive-xl {\n display: block;\n width: 100%;\n overflow-x: auto;\n -webkit-overflow-scrolling: touch;\n }\n .table-responsive-xl > .table-bordered {\n border: 0;\n }\n}\n\n.table-responsive {\n display: block;\n width: 100%;\n overflow-x: auto;\n -webkit-overflow-scrolling: touch;\n}\n\n.table-responsive > .table-bordered {\n border: 0;\n}\n\n.form-control {\n display: block;\n width: 100%;\n height: calc(1.5em + 0.75rem + 2px);\n padding: 0.375rem 0.75rem;\n font-size: 1rem;\n font-weight: 400;\n line-height: 1.5;\n color: #495057;\n background-color: #fff;\n background-clip: padding-box;\n border: 1px solid #ced4da;\n border-radius: 0.25rem;\n transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .form-control {\n transition: none;\n }\n}\n\n.form-control::-ms-expand {\n background-color: transparent;\n border: 0;\n}\n\n.form-control:focus {\n color: #495057;\n background-color: #fff;\n border-color: #80bdff;\n outline: 0;\n box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);\n}\n\n.form-control::-webkit-input-placeholder {\n color: #6c757d;\n opacity: 1;\n}\n\n.form-control::-moz-placeholder {\n color: #6c757d;\n opacity: 1;\n}\n\n.form-control:-ms-input-placeholder {\n color: #6c757d;\n opacity: 1;\n}\n\n.form-control::-ms-input-placeholder {\n color: #6c757d;\n opacity: 1;\n}\n\n.form-control::placeholder {\n color: #6c757d;\n opacity: 1;\n}\n\n.form-control:disabled, .form-control[readonly] {\n background-color: #e9ecef;\n opacity: 1;\n}\n\nselect.form-control:focus::-ms-value {\n color: #495057;\n background-color: #fff;\n}\n\n.form-control-file,\n.form-control-range {\n display: block;\n width: 100%;\n}\n\n.col-form-label {\n padding-top: calc(0.375rem + 1px);\n padding-bottom: calc(0.375rem + 1px);\n margin-bottom: 0;\n font-size: inherit;\n line-height: 1.5;\n}\n\n.col-form-label-lg {\n padding-top: calc(0.5rem + 1px);\n padding-bottom: calc(0.5rem + 1px);\n font-size: 1.25rem;\n line-height: 1.5;\n}\n\n.col-form-label-sm {\n padding-top: calc(0.25rem + 1px);\n padding-bottom: calc(0.25rem + 1px);\n font-size: 0.875rem;\n line-height: 1.5;\n}\n\n.form-control-plaintext {\n display: block;\n width: 100%;\n padding-top: 0.375rem;\n padding-bottom: 0.375rem;\n margin-bottom: 0;\n line-height: 1.5;\n color: #212529;\n background-color: transparent;\n border: solid transparent;\n border-width: 1px 0;\n}\n\n.form-control-plaintext.form-control-sm, .form-control-plaintext.form-control-lg {\n padding-right: 0;\n padding-left: 0;\n}\n\n.form-control-sm {\n height: calc(1.5em + 0.5rem + 2px);\n padding: 0.25rem 0.5rem;\n font-size: 0.875rem;\n line-height: 1.5;\n border-radius: 0.2rem;\n}\n\n.form-control-lg {\n height: calc(1.5em + 1rem + 2px);\n padding: 0.5rem 1rem;\n font-size: 1.25rem;\n line-height: 1.5;\n border-radius: 0.3rem;\n}\n\nselect.form-control[size], select.form-control[multiple] {\n height: auto;\n}\n\ntextarea.form-control {\n height: auto;\n}\n\n.form-group {\n margin-bottom: 1rem;\n}\n\n.form-text {\n display: block;\n margin-top: 0.25rem;\n}\n\n.form-row {\n display: -ms-flexbox;\n display: flex;\n -ms-flex-wrap: wrap;\n flex-wrap: wrap;\n margin-right: -5px;\n margin-left: -5px;\n}\n\n.form-row > .col,\n.form-row > [class*=\"col-\"] {\n padding-right: 5px;\n padding-left: 5px;\n}\n\n.form-check {\n position: relative;\n display: block;\n padding-left: 1.25rem;\n}\n\n.form-check-input {\n position: absolute;\n margin-top: 0.3rem;\n margin-left: -1.25rem;\n}\n\n.form-check-input:disabled ~ .form-check-label {\n color: #6c757d;\n}\n\n.form-check-label {\n margin-bottom: 0;\n}\n\n.form-check-inline {\n display: -ms-inline-flexbox;\n display: inline-flex;\n -ms-flex-align: center;\n align-items: center;\n padding-left: 0;\n margin-right: 0.75rem;\n}\n\n.form-check-inline .form-check-input {\n position: static;\n margin-top: 0;\n margin-right: 0.3125rem;\n margin-left: 0;\n}\n\n.valid-feedback {\n display: none;\n width: 100%;\n margin-top: 0.25rem;\n font-size: 80%;\n color: #28a745;\n}\n\n.valid-tooltip {\n position: absolute;\n top: 100%;\n z-index: 5;\n display: none;\n max-width: 100%;\n padding: 0.25rem 0.5rem;\n margin-top: .1rem;\n font-size: 0.875rem;\n line-height: 1.5;\n color: #fff;\n background-color: rgba(40, 167, 69, 0.9);\n border-radius: 0.25rem;\n}\n\n.was-validated .form-control:valid, .form-control.is-valid {\n border-color: #28a745;\n padding-right: calc(1.5em + 0.75rem);\n background-image: url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2328a745' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e\");\n background-repeat: no-repeat;\n background-position: center right calc(0.375em + 0.1875rem);\n background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);\n}\n\n.was-validated .form-control:valid:focus, .form-control.is-valid:focus {\n border-color: #28a745;\n box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);\n}\n\n.was-validated .form-control:valid ~ .valid-feedback,\n.was-validated .form-control:valid ~ .valid-tooltip, .form-control.is-valid ~ .valid-feedback,\n.form-control.is-valid ~ .valid-tooltip {\n display: block;\n}\n\n.was-validated textarea.form-control:valid, textarea.form-control.is-valid {\n padding-right: calc(1.5em + 0.75rem);\n background-position: top calc(0.375em + 0.1875rem) right calc(0.375em + 0.1875rem);\n}\n\n.was-validated .custom-select:valid, .custom-select.is-valid {\n border-color: #28a745;\n padding-right: calc((1em + 0.75rem) * 3 / 4 + 1.75rem);\n background: url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'%3e%3cpath fill='%23343a40' d='M2 0L0 2h4zm0 5L0 3h4z'/%3e%3c/svg%3e\") no-repeat right 0.75rem center/8px 10px, url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2328a745' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e\") #fff no-repeat center right 1.75rem/calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);\n}\n\n.was-validated .custom-select:valid:focus, .custom-select.is-valid:focus {\n border-color: #28a745;\n box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);\n}\n\n.was-validated .custom-select:valid ~ .valid-feedback,\n.was-validated .custom-select:valid ~ .valid-tooltip, .custom-select.is-valid ~ .valid-feedback,\n.custom-select.is-valid ~ .valid-tooltip {\n display: block;\n}\n\n.was-validated .form-control-file:valid ~ .valid-feedback,\n.was-validated .form-control-file:valid ~ .valid-tooltip, .form-control-file.is-valid ~ .valid-feedback,\n.form-control-file.is-valid ~ .valid-tooltip {\n display: block;\n}\n\n.was-validated .form-check-input:valid ~ .form-check-label, .form-check-input.is-valid ~ .form-check-label {\n color: #28a745;\n}\n\n.was-validated .form-check-input:valid ~ .valid-feedback,\n.was-validated .form-check-input:valid ~ .valid-tooltip, .form-check-input.is-valid ~ .valid-feedback,\n.form-check-input.is-valid ~ .valid-tooltip {\n display: block;\n}\n\n.was-validated .custom-control-input:valid ~ .custom-control-label, .custom-control-input.is-valid ~ .custom-control-label {\n color: #28a745;\n}\n\n.was-validated .custom-control-input:valid ~ .custom-control-label::before, .custom-control-input.is-valid ~ .custom-control-label::before {\n border-color: #28a745;\n}\n\n.was-validated .custom-control-input:valid ~ .valid-feedback,\n.was-validated .custom-control-input:valid ~ .valid-tooltip, .custom-control-input.is-valid ~ .valid-feedback,\n.custom-control-input.is-valid ~ .valid-tooltip {\n display: block;\n}\n\n.was-validated .custom-control-input:valid:checked ~ .custom-control-label::before, .custom-control-input.is-valid:checked ~ .custom-control-label::before {\n border-color: #34ce57;\n background-color: #34ce57;\n}\n\n.was-validated .custom-control-input:valid:focus ~ .custom-control-label::before, .custom-control-input.is-valid:focus ~ .custom-control-label::before {\n box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);\n}\n\n.was-validated .custom-control-input:valid:focus:not(:checked) ~ .custom-control-label::before, .custom-control-input.is-valid:focus:not(:checked) ~ .custom-control-label::before {\n border-color: #28a745;\n}\n\n.was-validated .custom-file-input:valid ~ .custom-file-label, .custom-file-input.is-valid ~ .custom-file-label {\n border-color: #28a745;\n}\n\n.was-validated .custom-file-input:valid ~ .valid-feedback,\n.was-validated .custom-file-input:valid ~ .valid-tooltip, .custom-file-input.is-valid ~ .valid-feedback,\n.custom-file-input.is-valid ~ .valid-tooltip {\n display: block;\n}\n\n.was-validated .custom-file-input:valid:focus ~ .custom-file-label, .custom-file-input.is-valid:focus ~ .custom-file-label {\n border-color: #28a745;\n box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);\n}\n\n.invalid-feedback {\n display: none;\n width: 100%;\n margin-top: 0.25rem;\n font-size: 80%;\n color: #dc3545;\n}\n\n.invalid-tooltip {\n position: absolute;\n top: 100%;\n z-index: 5;\n display: none;\n max-width: 100%;\n padding: 0.25rem 0.5rem;\n margin-top: .1rem;\n font-size: 0.875rem;\n line-height: 1.5;\n color: #fff;\n background-color: rgba(220, 53, 69, 0.9);\n border-radius: 0.25rem;\n}\n\n.was-validated .form-control:invalid, .form-control.is-invalid {\n border-color: #dc3545;\n padding-right: calc(1.5em + 0.75rem);\n background-image: url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23dc3545' viewBox='-2 -2 7 7'%3e%3cpath stroke='%23dc3545' d='M0 0l3 3m0-3L0 3'/%3e%3ccircle r='.5'/%3e%3ccircle cx='3' r='.5'/%3e%3ccircle cy='3' r='.5'/%3e%3ccircle cx='3' cy='3' r='.5'/%3e%3c/svg%3E\");\n background-repeat: no-repeat;\n background-position: center right calc(0.375em + 0.1875rem);\n background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);\n}\n\n.was-validated .form-control:invalid:focus, .form-control.is-invalid:focus {\n border-color: #dc3545;\n box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);\n}\n\n.was-validated .form-control:invalid ~ .invalid-feedback,\n.was-validated .form-control:invalid ~ .invalid-tooltip, .form-control.is-invalid ~ .invalid-feedback,\n.form-control.is-invalid ~ .invalid-tooltip {\n display: block;\n}\n\n.was-validated textarea.form-control:invalid, textarea.form-control.is-invalid {\n padding-right: calc(1.5em + 0.75rem);\n background-position: top calc(0.375em + 0.1875rem) right calc(0.375em + 0.1875rem);\n}\n\n.was-validated .custom-select:invalid, .custom-select.is-invalid {\n border-color: #dc3545;\n padding-right: calc((1em + 0.75rem) * 3 / 4 + 1.75rem);\n background: url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'%3e%3cpath fill='%23343a40' d='M2 0L0 2h4zm0 5L0 3h4z'/%3e%3c/svg%3e\") no-repeat right 0.75rem center/8px 10px, url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23dc3545' viewBox='-2 -2 7 7'%3e%3cpath stroke='%23dc3545' d='M0 0l3 3m0-3L0 3'/%3e%3ccircle r='.5'/%3e%3ccircle cx='3' r='.5'/%3e%3ccircle cy='3' r='.5'/%3e%3ccircle cx='3' cy='3' r='.5'/%3e%3c/svg%3E\") #fff no-repeat center right 1.75rem/calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);\n}\n\n.was-validated .custom-select:invalid:focus, .custom-select.is-invalid:focus {\n border-color: #dc3545;\n box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);\n}\n\n.was-validated .custom-select:invalid ~ .invalid-feedback,\n.was-validated .custom-select:invalid ~ .invalid-tooltip, .custom-select.is-invalid ~ .invalid-feedback,\n.custom-select.is-invalid ~ .invalid-tooltip {\n display: block;\n}\n\n.was-validated .form-control-file:invalid ~ .invalid-feedback,\n.was-validated .form-control-file:invalid ~ .invalid-tooltip, .form-control-file.is-invalid ~ .invalid-feedback,\n.form-control-file.is-invalid ~ .invalid-tooltip {\n display: block;\n}\n\n.was-validated .form-check-input:invalid ~ .form-check-label, .form-check-input.is-invalid ~ .form-check-label {\n color: #dc3545;\n}\n\n.was-validated .form-check-input:invalid ~ .invalid-feedback,\n.was-validated .form-check-input:invalid ~ .invalid-tooltip, .form-check-input.is-invalid ~ .invalid-feedback,\n.form-check-input.is-invalid ~ .invalid-tooltip {\n display: block;\n}\n\n.was-validated .custom-control-input:invalid ~ .custom-control-label, .custom-control-input.is-invalid ~ .custom-control-label {\n color: #dc3545;\n}\n\n.was-validated .custom-control-input:invalid ~ .custom-control-label::before, .custom-control-input.is-invalid ~ .custom-control-label::before {\n border-color: #dc3545;\n}\n\n.was-validated .custom-control-input:invalid ~ .invalid-feedback,\n.was-validated .custom-control-input:invalid ~ .invalid-tooltip, .custom-control-input.is-invalid ~ .invalid-feedback,\n.custom-control-input.is-invalid ~ .invalid-tooltip {\n display: block;\n}\n\n.was-validated .custom-control-input:invalid:checked ~ .custom-control-label::before, .custom-control-input.is-invalid:checked ~ .custom-control-label::before {\n border-color: #e4606d;\n background-color: #e4606d;\n}\n\n.was-validated .custom-control-input:invalid:focus ~ .custom-control-label::before, .custom-control-input.is-invalid:focus ~ .custom-control-label::before {\n box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);\n}\n\n.was-validated .custom-control-input:invalid:focus:not(:checked) ~ .custom-control-label::before, .custom-control-input.is-invalid:focus:not(:checked) ~ .custom-control-label::before {\n border-color: #dc3545;\n}\n\n.was-validated .custom-file-input:invalid ~ .custom-file-label, .custom-file-input.is-invalid ~ .custom-file-label {\n border-color: #dc3545;\n}\n\n.was-validated .custom-file-input:invalid ~ .invalid-feedback,\n.was-validated .custom-file-input:invalid ~ .invalid-tooltip, .custom-file-input.is-invalid ~ .invalid-feedback,\n.custom-file-input.is-invalid ~ .invalid-tooltip {\n display: block;\n}\n\n.was-validated .custom-file-input:invalid:focus ~ .custom-file-label, .custom-file-input.is-invalid:focus ~ .custom-file-label {\n border-color: #dc3545;\n box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);\n}\n\n.form-inline {\n display: -ms-flexbox;\n display: flex;\n -ms-flex-flow: row wrap;\n flex-flow: row wrap;\n -ms-flex-align: center;\n align-items: center;\n}\n\n.form-inline .form-check {\n width: 100%;\n}\n\n@media (min-width: 576px) {\n .form-inline label {\n display: -ms-flexbox;\n display: flex;\n -ms-flex-align: center;\n align-items: center;\n -ms-flex-pack: center;\n justify-content: center;\n margin-bottom: 0;\n }\n .form-inline .form-group {\n display: -ms-flexbox;\n display: flex;\n -ms-flex: 0 0 auto;\n flex: 0 0 auto;\n -ms-flex-flow: row wrap;\n flex-flow: row wrap;\n -ms-flex-align: center;\n align-items: center;\n margin-bottom: 0;\n }\n .form-inline .form-control {\n display: inline-block;\n width: auto;\n vertical-align: middle;\n }\n .form-inline .form-control-plaintext {\n display: inline-block;\n }\n .form-inline .input-group,\n .form-inline .custom-select {\n width: auto;\n }\n .form-inline .form-check {\n display: -ms-flexbox;\n display: flex;\n -ms-flex-align: center;\n align-items: center;\n -ms-flex-pack: center;\n justify-content: center;\n width: auto;\n padding-left: 0;\n }\n .form-inline .form-check-input {\n position: relative;\n -ms-flex-negative: 0;\n flex-shrink: 0;\n margin-top: 0;\n margin-right: 0.25rem;\n margin-left: 0;\n }\n .form-inline .custom-control {\n -ms-flex-align: center;\n align-items: center;\n -ms-flex-pack: center;\n justify-content: center;\n }\n .form-inline .custom-control-label {\n margin-bottom: 0;\n }\n}\n\n.btn {\n display: inline-block;\n font-weight: 400;\n color: #212529;\n text-align: center;\n vertical-align: middle;\n -webkit-user-select: none;\n -moz-user-select: none;\n -ms-user-select: none;\n user-select: none;\n background-color: transparent;\n border: 1px solid transparent;\n padding: 0.375rem 0.75rem;\n font-size: 1rem;\n line-height: 1.5;\n border-radius: 0.25rem;\n transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .btn {\n transition: none;\n }\n}\n\n.btn:hover {\n color: #212529;\n text-decoration: none;\n}\n\n.btn:focus, .btn.focus {\n outline: 0;\n box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);\n}\n\n.btn.disabled, .btn:disabled {\n opacity: 0.65;\n}\n\na.btn.disabled,\nfieldset:disabled a.btn {\n pointer-events: none;\n}\n\n.btn-primary {\n color: #fff;\n background-color: #007bff;\n border-color: #007bff;\n}\n\n.btn-primary:hover {\n color: #fff;\n background-color: #0069d9;\n border-color: #0062cc;\n}\n\n.btn-primary:focus, .btn-primary.focus {\n box-shadow: 0 0 0 0.2rem rgba(38, 143, 255, 0.5);\n}\n\n.btn-primary.disabled, .btn-primary:disabled {\n color: #fff;\n background-color: #007bff;\n border-color: #007bff;\n}\n\n.btn-primary:not(:disabled):not(.disabled):active, .btn-primary:not(:disabled):not(.disabled).active,\n.show > .btn-primary.dropdown-toggle {\n color: #fff;\n background-color: #0062cc;\n border-color: #005cbf;\n}\n\n.btn-primary:not(:disabled):not(.disabled):active:focus, .btn-primary:not(:disabled):not(.disabled).active:focus,\n.show > .btn-primary.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(38, 143, 255, 0.5);\n}\n\n.btn-secondary {\n color: #fff;\n background-color: #6c757d;\n border-color: #6c757d;\n}\n\n.btn-secondary:hover {\n color: #fff;\n background-color: #5a6268;\n border-color: #545b62;\n}\n\n.btn-secondary:focus, .btn-secondary.focus {\n box-shadow: 0 0 0 0.2rem rgba(130, 138, 145, 0.5);\n}\n\n.btn-secondary.disabled, .btn-secondary:disabled {\n color: #fff;\n background-color: #6c757d;\n border-color: #6c757d;\n}\n\n.btn-secondary:not(:disabled):not(.disabled):active, .btn-secondary:not(:disabled):not(.disabled).active,\n.show > .btn-secondary.dropdown-toggle {\n color: #fff;\n background-color: #545b62;\n border-color: #4e555b;\n}\n\n.btn-secondary:not(:disabled):not(.disabled):active:focus, .btn-secondary:not(:disabled):not(.disabled).active:focus,\n.show > .btn-secondary.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(130, 138, 145, 0.5);\n}\n\n.btn-success {\n color: #fff;\n background-color: #28a745;\n border-color: #28a745;\n}\n\n.btn-success:hover {\n color: #fff;\n background-color: #218838;\n border-color: #1e7e34;\n}\n\n.btn-success:focus, .btn-success.focus {\n box-shadow: 0 0 0 0.2rem rgba(72, 180, 97, 0.5);\n}\n\n.btn-success.disabled, .btn-success:disabled {\n color: #fff;\n background-color: #28a745;\n border-color: #28a745;\n}\n\n.btn-success:not(:disabled):not(.disabled):active, .btn-success:not(:disabled):not(.disabled).active,\n.show > .btn-success.dropdown-toggle {\n color: #fff;\n background-color: #1e7e34;\n border-color: #1c7430;\n}\n\n.btn-success:not(:disabled):not(.disabled):active:focus, .btn-success:not(:disabled):not(.disabled).active:focus,\n.show > .btn-success.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(72, 180, 97, 0.5);\n}\n\n.btn-info {\n color: #fff;\n background-color: #17a2b8;\n border-color: #17a2b8;\n}\n\n.btn-info:hover {\n color: #fff;\n background-color: #138496;\n border-color: #117a8b;\n}\n\n.btn-info:focus, .btn-info.focus {\n box-shadow: 0 0 0 0.2rem rgba(58, 176, 195, 0.5);\n}\n\n.btn-info.disabled, .btn-info:disabled {\n color: #fff;\n background-color: #17a2b8;\n border-color: #17a2b8;\n}\n\n.btn-info:not(:disabled):not(.disabled):active, .btn-info:not(:disabled):not(.disabled).active,\n.show > .btn-info.dropdown-toggle {\n color: #fff;\n background-color: #117a8b;\n border-color: #10707f;\n}\n\n.btn-info:not(:disabled):not(.disabled):active:focus, .btn-info:not(:disabled):not(.disabled).active:focus,\n.show > .btn-info.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(58, 176, 195, 0.5);\n}\n\n.btn-warning {\n color: #212529;\n background-color: #ffc107;\n border-color: #ffc107;\n}\n\n.btn-warning:hover {\n color: #212529;\n background-color: #e0a800;\n border-color: #d39e00;\n}\n\n.btn-warning:focus, .btn-warning.focus {\n box-shadow: 0 0 0 0.2rem rgba(222, 170, 12, 0.5);\n}\n\n.btn-warning.disabled, .btn-warning:disabled {\n color: #212529;\n background-color: #ffc107;\n border-color: #ffc107;\n}\n\n.btn-warning:not(:disabled):not(.disabled):active, .btn-warning:not(:disabled):not(.disabled).active,\n.show > .btn-warning.dropdown-toggle {\n color: #212529;\n background-color: #d39e00;\n border-color: #c69500;\n}\n\n.btn-warning:not(:disabled):not(.disabled):active:focus, .btn-warning:not(:disabled):not(.disabled).active:focus,\n.show > .btn-warning.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(222, 170, 12, 0.5);\n}\n\n.btn-danger {\n color: #fff;\n background-color: #dc3545;\n border-color: #dc3545;\n}\n\n.btn-danger:hover {\n color: #fff;\n background-color: #c82333;\n border-color: #bd2130;\n}\n\n.btn-danger:focus, .btn-danger.focus {\n box-shadow: 0 0 0 0.2rem rgba(225, 83, 97, 0.5);\n}\n\n.btn-danger.disabled, .btn-danger:disabled {\n color: #fff;\n background-color: #dc3545;\n border-color: #dc3545;\n}\n\n.btn-danger:not(:disabled):not(.disabled):active, .btn-danger:not(:disabled):not(.disabled).active,\n.show > .btn-danger.dropdown-toggle {\n color: #fff;\n background-color: #bd2130;\n border-color: #b21f2d;\n}\n\n.btn-danger:not(:disabled):not(.disabled):active:focus, .btn-danger:not(:disabled):not(.disabled).active:focus,\n.show > .btn-danger.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(225, 83, 97, 0.5);\n}\n\n.btn-light {\n color: #212529;\n background-color: #f8f9fa;\n border-color: #f8f9fa;\n}\n\n.btn-light:hover {\n color: #212529;\n background-color: #e2e6ea;\n border-color: #dae0e5;\n}\n\n.btn-light:focus, .btn-light.focus {\n box-shadow: 0 0 0 0.2rem rgba(216, 217, 219, 0.5);\n}\n\n.btn-light.disabled, .btn-light:disabled {\n color: #212529;\n background-color: #f8f9fa;\n border-color: #f8f9fa;\n}\n\n.btn-light:not(:disabled):not(.disabled):active, .btn-light:not(:disabled):not(.disabled).active,\n.show > .btn-light.dropdown-toggle {\n color: #212529;\n background-color: #dae0e5;\n border-color: #d3d9df;\n}\n\n.btn-light:not(:disabled):not(.disabled):active:focus, .btn-light:not(:disabled):not(.disabled).active:focus,\n.show > .btn-light.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(216, 217, 219, 0.5);\n}\n\n.btn-dark {\n color: #fff;\n background-color: #343a40;\n border-color: #343a40;\n}\n\n.btn-dark:hover {\n color: #fff;\n background-color: #23272b;\n border-color: #1d2124;\n}\n\n.btn-dark:focus, .btn-dark.focus {\n box-shadow: 0 0 0 0.2rem rgba(82, 88, 93, 0.5);\n}\n\n.btn-dark.disabled, .btn-dark:disabled {\n color: #fff;\n background-color: #343a40;\n border-color: #343a40;\n}\n\n.btn-dark:not(:disabled):not(.disabled):active, .btn-dark:not(:disabled):not(.disabled).active,\n.show > .btn-dark.dropdown-toggle {\n color: #fff;\n background-color: #1d2124;\n border-color: #171a1d;\n}\n\n.btn-dark:not(:disabled):not(.disabled):active:focus, .btn-dark:not(:disabled):not(.disabled).active:focus,\n.show > .btn-dark.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(82, 88, 93, 0.5);\n}\n\n.btn-outline-primary {\n color: #007bff;\n border-color: #007bff;\n}\n\n.btn-outline-primary:hover {\n color: #fff;\n background-color: #007bff;\n border-color: #007bff;\n}\n\n.btn-outline-primary:focus, .btn-outline-primary.focus {\n box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.5);\n}\n\n.btn-outline-primary.disabled, .btn-outline-primary:disabled {\n color: #007bff;\n background-color: transparent;\n}\n\n.btn-outline-primary:not(:disabled):not(.disabled):active, .btn-outline-primary:not(:disabled):not(.disabled).active,\n.show > .btn-outline-primary.dropdown-toggle {\n color: #fff;\n background-color: #007bff;\n border-color: #007bff;\n}\n\n.btn-outline-primary:not(:disabled):not(.disabled):active:focus, .btn-outline-primary:not(:disabled):not(.disabled).active:focus,\n.show > .btn-outline-primary.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.5);\n}\n\n.btn-outline-secondary {\n color: #6c757d;\n border-color: #6c757d;\n}\n\n.btn-outline-secondary:hover {\n color: #fff;\n background-color: #6c757d;\n border-color: #6c757d;\n}\n\n.btn-outline-secondary:focus, .btn-outline-secondary.focus {\n box-shadow: 0 0 0 0.2rem rgba(108, 117, 125, 0.5);\n}\n\n.btn-outline-secondary.disabled, .btn-outline-secondary:disabled {\n color: #6c757d;\n background-color: transparent;\n}\n\n.btn-outline-secondary:not(:disabled):not(.disabled):active, .btn-outline-secondary:not(:disabled):not(.disabled).active,\n.show > .btn-outline-secondary.dropdown-toggle {\n color: #fff;\n background-color: #6c757d;\n border-color: #6c757d;\n}\n\n.btn-outline-secondary:not(:disabled):not(.disabled):active:focus, .btn-outline-secondary:not(:disabled):not(.disabled).active:focus,\n.show > .btn-outline-secondary.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(108, 117, 125, 0.5);\n}\n\n.btn-outline-success {\n color: #28a745;\n border-color: #28a745;\n}\n\n.btn-outline-success:hover {\n color: #fff;\n background-color: #28a745;\n border-color: #28a745;\n}\n\n.btn-outline-success:focus, .btn-outline-success.focus {\n box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.5);\n}\n\n.btn-outline-success.disabled, .btn-outline-success:disabled {\n color: #28a745;\n background-color: transparent;\n}\n\n.btn-outline-success:not(:disabled):not(.disabled):active, .btn-outline-success:not(:disabled):not(.disabled).active,\n.show > .btn-outline-success.dropdown-toggle {\n color: #fff;\n background-color: #28a745;\n border-color: #28a745;\n}\n\n.btn-outline-success:not(:disabled):not(.disabled):active:focus, .btn-outline-success:not(:disabled):not(.disabled).active:focus,\n.show > .btn-outline-success.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.5);\n}\n\n.btn-outline-info {\n color: #17a2b8;\n border-color: #17a2b8;\n}\n\n.btn-outline-info:hover {\n color: #fff;\n background-color: #17a2b8;\n border-color: #17a2b8;\n}\n\n.btn-outline-info:focus, .btn-outline-info.focus {\n box-shadow: 0 0 0 0.2rem rgba(23, 162, 184, 0.5);\n}\n\n.btn-outline-info.disabled, .btn-outline-info:disabled {\n color: #17a2b8;\n background-color: transparent;\n}\n\n.btn-outline-info:not(:disabled):not(.disabled):active, .btn-outline-info:not(:disabled):not(.disabled).active,\n.show > .btn-outline-info.dropdown-toggle {\n color: #fff;\n background-color: #17a2b8;\n border-color: #17a2b8;\n}\n\n.btn-outline-info:not(:disabled):not(.disabled):active:focus, .btn-outline-info:not(:disabled):not(.disabled).active:focus,\n.show > .btn-outline-info.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(23, 162, 184, 0.5);\n}\n\n.btn-outline-warning {\n color: #ffc107;\n border-color: #ffc107;\n}\n\n.btn-outline-warning:hover {\n color: #212529;\n background-color: #ffc107;\n border-color: #ffc107;\n}\n\n.btn-outline-warning:focus, .btn-outline-warning.focus {\n box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.5);\n}\n\n.btn-outline-warning.disabled, .btn-outline-warning:disabled {\n color: #ffc107;\n background-color: transparent;\n}\n\n.btn-outline-warning:not(:disabled):not(.disabled):active, .btn-outline-warning:not(:disabled):not(.disabled).active,\n.show > .btn-outline-warning.dropdown-toggle {\n color: #212529;\n background-color: #ffc107;\n border-color: #ffc107;\n}\n\n.btn-outline-warning:not(:disabled):not(.disabled):active:focus, .btn-outline-warning:not(:disabled):not(.disabled).active:focus,\n.show > .btn-outline-warning.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.5);\n}\n\n.btn-outline-danger {\n color: #dc3545;\n border-color: #dc3545;\n}\n\n.btn-outline-danger:hover {\n color: #fff;\n background-color: #dc3545;\n border-color: #dc3545;\n}\n\n.btn-outline-danger:focus, .btn-outline-danger.focus {\n box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.5);\n}\n\n.btn-outline-danger.disabled, .btn-outline-danger:disabled {\n color: #dc3545;\n background-color: transparent;\n}\n\n.btn-outline-danger:not(:disabled):not(.disabled):active, .btn-outline-danger:not(:disabled):not(.disabled).active,\n.show > .btn-outline-danger.dropdown-toggle {\n color: #fff;\n background-color: #dc3545;\n border-color: #dc3545;\n}\n\n.btn-outline-danger:not(:disabled):not(.disabled):active:focus, .btn-outline-danger:not(:disabled):not(.disabled).active:focus,\n.show > .btn-outline-danger.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.5);\n}\n\n.btn-outline-light {\n color: #f8f9fa;\n border-color: #f8f9fa;\n}\n\n.btn-outline-light:hover {\n color: #212529;\n background-color: #f8f9fa;\n border-color: #f8f9fa;\n}\n\n.btn-outline-light:focus, .btn-outline-light.focus {\n box-shadow: 0 0 0 0.2rem rgba(248, 249, 250, 0.5);\n}\n\n.btn-outline-light.disabled, .btn-outline-light:disabled {\n color: #f8f9fa;\n background-color: transparent;\n}\n\n.btn-outline-light:not(:disabled):not(.disabled):active, .btn-outline-light:not(:disabled):not(.disabled).active,\n.show > .btn-outline-light.dropdown-toggle {\n color: #212529;\n background-color: #f8f9fa;\n border-color: #f8f9fa;\n}\n\n.btn-outline-light:not(:disabled):not(.disabled):active:focus, .btn-outline-light:not(:disabled):not(.disabled).active:focus,\n.show > .btn-outline-light.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(248, 249, 250, 0.5);\n}\n\n.btn-outline-dark {\n color: #343a40;\n border-color: #343a40;\n}\n\n.btn-outline-dark:hover {\n color: #fff;\n background-color: #343a40;\n border-color: #343a40;\n}\n\n.btn-outline-dark:focus, .btn-outline-dark.focus {\n box-shadow: 0 0 0 0.2rem rgba(52, 58, 64, 0.5);\n}\n\n.btn-outline-dark.disabled, .btn-outline-dark:disabled {\n color: #343a40;\n background-color: transparent;\n}\n\n.btn-outline-dark:not(:disabled):not(.disabled):active, .btn-outline-dark:not(:disabled):not(.disabled).active,\n.show > .btn-outline-dark.dropdown-toggle {\n color: #fff;\n background-color: #343a40;\n border-color: #343a40;\n}\n\n.btn-outline-dark:not(:disabled):not(.disabled):active:focus, .btn-outline-dark:not(:disabled):not(.disabled).active:focus,\n.show > .btn-outline-dark.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(52, 58, 64, 0.5);\n}\n\n.btn-link {\n font-weight: 400;\n color: #007bff;\n text-decoration: none;\n}\n\n.btn-link:hover {\n color: #0056b3;\n text-decoration: underline;\n}\n\n.btn-link:focus, .btn-link.focus {\n text-decoration: underline;\n box-shadow: none;\n}\n\n.btn-link:disabled, .btn-link.disabled {\n color: #6c757d;\n pointer-events: none;\n}\n\n.btn-lg, .btn-group-lg > .btn {\n padding: 0.5rem 1rem;\n font-size: 1.25rem;\n line-height: 1.5;\n border-radius: 0.3rem;\n}\n\n.btn-sm, .btn-group-sm > .btn {\n padding: 0.25rem 0.5rem;\n font-size: 0.875rem;\n line-height: 1.5;\n border-radius: 0.2rem;\n}\n\n.btn-block {\n display: block;\n width: 100%;\n}\n\n.btn-block + .btn-block {\n margin-top: 0.5rem;\n}\n\ninput[type=\"submit\"].btn-block,\ninput[type=\"reset\"].btn-block,\ninput[type=\"button\"].btn-block {\n width: 100%;\n}\n\n.fade {\n transition: opacity 0.15s linear;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .fade {\n transition: none;\n }\n}\n\n.fade:not(.show) {\n opacity: 0;\n}\n\n.collapse:not(.show) {\n display: none;\n}\n\n.collapsing {\n position: relative;\n height: 0;\n overflow: hidden;\n transition: height 0.35s ease;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .collapsing {\n transition: none;\n }\n}\n\n.dropup,\n.dropright,\n.dropdown,\n.dropleft {\n position: relative;\n}\n\n.dropdown-toggle {\n white-space: nowrap;\n}\n\n.dropdown-toggle::after {\n display: inline-block;\n margin-left: 0.255em;\n vertical-align: 0.255em;\n content: \"\";\n border-top: 0.3em solid;\n border-right: 0.3em solid transparent;\n border-bottom: 0;\n border-left: 0.3em solid transparent;\n}\n\n.dropdown-toggle:empty::after {\n margin-left: 0;\n}\n\n.dropdown-menu {\n position: absolute;\n top: 100%;\n left: 0;\n z-index: 1000;\n display: none;\n float: left;\n min-width: 10rem;\n padding: 0.5rem 0;\n margin: 0.125rem 0 0;\n font-size: 1rem;\n color: #212529;\n text-align: left;\n list-style: none;\n background-color: #fff;\n background-clip: padding-box;\n border: 1px solid rgba(0, 0, 0, 0.15);\n border-radius: 0.25rem;\n}\n\n.dropdown-menu-left {\n right: auto;\n left: 0;\n}\n\n.dropdown-menu-right {\n right: 0;\n left: auto;\n}\n\n@media (min-width: 576px) {\n .dropdown-menu-sm-left {\n right: auto;\n left: 0;\n }\n .dropdown-menu-sm-right {\n right: 0;\n left: auto;\n }\n}\n\n@media (min-width: 768px) {\n .dropdown-menu-md-left {\n right: auto;\n left: 0;\n }\n .dropdown-menu-md-right {\n right: 0;\n left: auto;\n }\n}\n\n@media (min-width: 992px) {\n .dropdown-menu-lg-left {\n right: auto;\n left: 0;\n }\n .dropdown-menu-lg-right {\n right: 0;\n left: auto;\n }\n}\n\n@media (min-width: 1200px) {\n .dropdown-menu-xl-left {\n right: auto;\n left: 0;\n }\n .dropdown-menu-xl-right {\n right: 0;\n left: auto;\n }\n}\n\n.dropup .dropdown-menu {\n top: auto;\n bottom: 100%;\n margin-top: 0;\n margin-bottom: 0.125rem;\n}\n\n.dropup .dropdown-toggle::after {\n display: inline-block;\n margin-left: 0.255em;\n vertical-align: 0.255em;\n content: \"\";\n border-top: 0;\n border-right: 0.3em solid transparent;\n border-bottom: 0.3em solid;\n border-left: 0.3em solid transparent;\n}\n\n.dropup .dropdown-toggle:empty::after {\n margin-left: 0;\n}\n\n.dropright .dropdown-menu {\n top: 0;\n right: auto;\n left: 100%;\n margin-top: 0;\n margin-left: 0.125rem;\n}\n\n.dropright .dropdown-toggle::after {\n display: inline-block;\n margin-left: 0.255em;\n vertical-align: 0.255em;\n content: \"\";\n border-top: 0.3em solid transparent;\n border-right: 0;\n border-bottom: 0.3em solid transparent;\n border-left: 0.3em solid;\n}\n\n.dropright .dropdown-toggle:empty::after {\n margin-left: 0;\n}\n\n.dropright .dropdown-toggle::after {\n vertical-align: 0;\n}\n\n.dropleft .dropdown-menu {\n top: 0;\n right: 100%;\n left: auto;\n margin-top: 0;\n margin-right: 0.125rem;\n}\n\n.dropleft .dropdown-toggle::after {\n display: inline-block;\n margin-left: 0.255em;\n vertical-align: 0.255em;\n content: \"\";\n}\n\n.dropleft .dropdown-toggle::after {\n display: none;\n}\n\n.dropleft .dropdown-toggle::before {\n display: inline-block;\n margin-right: 0.255em;\n vertical-align: 0.255em;\n content: \"\";\n border-top: 0.3em solid transparent;\n border-right: 0.3em solid;\n border-bottom: 0.3em solid transparent;\n}\n\n.dropleft .dropdown-toggle:empty::after {\n margin-left: 0;\n}\n\n.dropleft .dropdown-toggle::before {\n vertical-align: 0;\n}\n\n.dropdown-menu[x-placement^=\"top\"], .dropdown-menu[x-placement^=\"right\"], .dropdown-menu[x-placement^=\"bottom\"], .dropdown-menu[x-placement^=\"left\"] {\n right: auto;\n bottom: auto;\n}\n\n.dropdown-divider {\n height: 0;\n margin: 0.5rem 0;\n overflow: hidden;\n border-top: 1px solid #e9ecef;\n}\n\n.dropdown-item {\n display: block;\n width: 100%;\n padding: 0.25rem 1.5rem;\n clear: both;\n font-weight: 400;\n color: #212529;\n text-align: inherit;\n white-space: nowrap;\n background-color: transparent;\n border: 0;\n}\n\n.dropdown-item:hover, .dropdown-item:focus {\n color: #16181b;\n text-decoration: none;\n background-color: #f8f9fa;\n}\n\n.dropdown-item.active, .dropdown-item:active {\n color: #fff;\n text-decoration: none;\n background-color: #007bff;\n}\n\n.dropdown-item.disabled, .dropdown-item:disabled {\n color: #6c757d;\n pointer-events: none;\n background-color: transparent;\n}\n\n.dropdown-menu.show {\n display: block;\n}\n\n.dropdown-header {\n display: block;\n padding: 0.5rem 1.5rem;\n margin-bottom: 0;\n font-size: 0.875rem;\n color: #6c757d;\n white-space: nowrap;\n}\n\n.dropdown-item-text {\n display: block;\n padding: 0.25rem 1.5rem;\n color: #212529;\n}\n\n.btn-group,\n.btn-group-vertical {\n position: relative;\n display: -ms-inline-flexbox;\n display: inline-flex;\n vertical-align: middle;\n}\n\n.btn-group > .btn,\n.btn-group-vertical > .btn {\n position: relative;\n -ms-flex: 1 1 auto;\n flex: 1 1 auto;\n}\n\n.btn-group > .btn:hover,\n.btn-group-vertical > .btn:hover {\n z-index: 1;\n}\n\n.btn-group > .btn:focus, .btn-group > .btn:active, .btn-group > .btn.active,\n.btn-group-vertical > .btn:focus,\n.btn-group-vertical > .btn:active,\n.btn-group-vertical > .btn.active {\n z-index: 1;\n}\n\n.btn-toolbar {\n display: -ms-flexbox;\n display: flex;\n -ms-flex-wrap: wrap;\n flex-wrap: wrap;\n -ms-flex-pack: start;\n justify-content: flex-start;\n}\n\n.btn-toolbar .input-group {\n width: auto;\n}\n\n.btn-group > .btn:not(:first-child),\n.btn-group > .btn-group:not(:first-child) {\n margin-left: -1px;\n}\n\n.btn-group > .btn:not(:last-child):not(.dropdown-toggle),\n.btn-group > .btn-group:not(:last-child) > .btn {\n border-top-right-radius: 0;\n border-bottom-right-radius: 0;\n}\n\n.btn-group > .btn:not(:first-child),\n.btn-group > .btn-group:not(:first-child) > .btn {\n border-top-left-radius: 0;\n border-bottom-left-radius: 0;\n}\n\n.dropdown-toggle-split {\n padding-right: 0.5625rem;\n padding-left: 0.5625rem;\n}\n\n.dropdown-toggle-split::after,\n.dropup .dropdown-toggle-split::after,\n.dropright .dropdown-toggle-split::after {\n margin-left: 0;\n}\n\n.dropleft .dropdown-toggle-split::before {\n margin-right: 0;\n}\n\n.btn-sm + .dropdown-toggle-split, .btn-group-sm > .btn + .dropdown-toggle-split {\n padding-right: 0.375rem;\n padding-left: 0.375rem;\n}\n\n.btn-lg + .dropdown-toggle-split, .btn-group-lg > .btn + .dropdown-toggle-split {\n padding-right: 0.75rem;\n padding-left: 0.75rem;\n}\n\n.btn-group-vertical {\n -ms-flex-direction: column;\n flex-direction: column;\n -ms-flex-align: start;\n align-items: flex-start;\n -ms-flex-pack: center;\n justify-content: center;\n}\n\n.btn-group-vertical > .btn,\n.btn-group-vertical > .btn-group {\n width: 100%;\n}\n\n.btn-group-vertical > .btn:not(:first-child),\n.btn-group-vertical > .btn-group:not(:first-child) {\n margin-top: -1px;\n}\n\n.btn-group-vertical > .btn:not(:last-child):not(.dropdown-toggle),\n.btn-group-vertical > .btn-group:not(:last-child) > .btn {\n border-bottom-right-radius: 0;\n border-bottom-left-radius: 0;\n}\n\n.btn-group-vertical > .btn:not(:first-child),\n.btn-group-vertical > .btn-group:not(:first-child) > .btn {\n border-top-left-radius: 0;\n border-top-right-radius: 0;\n}\n\n.btn-group-toggle > .btn,\n.btn-group-toggle > .btn-group > .btn {\n margin-bottom: 0;\n}\n\n.btn-group-toggle > .btn input[type=\"radio\"],\n.btn-group-toggle > .btn input[type=\"checkbox\"],\n.btn-group-toggle > .btn-group > .btn input[type=\"radio\"],\n.btn-group-toggle > .btn-group > .btn input[type=\"checkbox\"] {\n position: absolute;\n clip: rect(0, 0, 0, 0);\n pointer-events: none;\n}\n\n.input-group {\n position: relative;\n display: -ms-flexbox;\n display: flex;\n -ms-flex-wrap: wrap;\n flex-wrap: wrap;\n -ms-flex-align: stretch;\n align-items: stretch;\n width: 100%;\n}\n\n.input-group > .form-control,\n.input-group > .form-control-plaintext,\n.input-group > .custom-select,\n.input-group > .custom-file {\n position: relative;\n -ms-flex: 1 1 auto;\n flex: 1 1 auto;\n width: 1%;\n margin-bottom: 0;\n}\n\n.input-group > .form-control + .form-control,\n.input-group > .form-control + .custom-select,\n.input-group > .form-control + .custom-file,\n.input-group > .form-control-plaintext + .form-control,\n.input-group > .form-control-plaintext + .custom-select,\n.input-group > .form-control-plaintext + .custom-file,\n.input-group > .custom-select + .form-control,\n.input-group > .custom-select + .custom-select,\n.input-group > .custom-select + .custom-file,\n.input-group > .custom-file + .form-control,\n.input-group > .custom-file + .custom-select,\n.input-group > .custom-file + .custom-file {\n margin-left: -1px;\n}\n\n.input-group > .form-control:focus,\n.input-group > .custom-select:focus,\n.input-group > .custom-file .custom-file-input:focus ~ .custom-file-label {\n z-index: 3;\n}\n\n.input-group > .custom-file .custom-file-input:focus {\n z-index: 4;\n}\n\n.input-group > .form-control:not(:last-child),\n.input-group > .custom-select:not(:last-child) {\n border-top-right-radius: 0;\n border-bottom-right-radius: 0;\n}\n\n.input-group > .form-control:not(:first-child),\n.input-group > .custom-select:not(:first-child) {\n border-top-left-radius: 0;\n border-bottom-left-radius: 0;\n}\n\n.input-group > .custom-file {\n display: -ms-flexbox;\n display: flex;\n -ms-flex-align: center;\n align-items: center;\n}\n\n.input-group > .custom-file:not(:last-child) .custom-file-label,\n.input-group > .custom-file:not(:last-child) .custom-file-label::after {\n border-top-right-radius: 0;\n border-bottom-right-radius: 0;\n}\n\n.input-group > .custom-file:not(:first-child) .custom-file-label {\n border-top-left-radius: 0;\n border-bottom-left-radius: 0;\n}\n\n.input-group-prepend,\n.input-group-append {\n display: -ms-flexbox;\n display: flex;\n}\n\n.input-group-prepend .btn,\n.input-group-append .btn {\n position: relative;\n z-index: 2;\n}\n\n.input-group-prepend .btn:focus,\n.input-group-append .btn:focus {\n z-index: 3;\n}\n\n.input-group-prepend .btn + .btn,\n.input-group-prepend .btn + .input-group-text,\n.input-group-prepend .input-group-text + .input-group-text,\n.input-group-prepend .input-group-text + .btn,\n.input-group-append .btn + .btn,\n.input-group-append .btn + .input-group-text,\n.input-group-append .input-group-text + .input-group-text,\n.input-group-append .input-group-text + .btn {\n margin-left: -1px;\n}\n\n.input-group-prepend {\n margin-right: -1px;\n}\n\n.input-group-append {\n margin-left: -1px;\n}\n\n.input-group-text {\n display: -ms-flexbox;\n display: flex;\n -ms-flex-align: center;\n align-items: center;\n padding: 0.375rem 0.75rem;\n margin-bottom: 0;\n font-size: 1rem;\n font-weight: 400;\n line-height: 1.5;\n color: #495057;\n text-align: center;\n white-space: nowrap;\n background-color: #e9ecef;\n border: 1px solid #ced4da;\n border-radius: 0.25rem;\n}\n\n.input-group-text input[type=\"radio\"],\n.input-group-text input[type=\"checkbox\"] {\n margin-top: 0;\n}\n\n.input-group-lg > .form-control:not(textarea),\n.input-group-lg > .custom-select {\n height: calc(1.5em + 1rem + 2px);\n}\n\n.input-group-lg > .form-control,\n.input-group-lg > .custom-select,\n.input-group-lg > .input-group-prepend > .input-group-text,\n.input-group-lg > .input-group-append > .input-group-text,\n.input-group-lg > .input-group-prepend > .btn,\n.input-group-lg > .input-group-append > .btn {\n padding: 0.5rem 1rem;\n font-size: 1.25rem;\n line-height: 1.5;\n border-radius: 0.3rem;\n}\n\n.input-group-sm > .form-control:not(textarea),\n.input-group-sm > .custom-select {\n height: calc(1.5em + 0.5rem + 2px);\n}\n\n.input-group-sm > .form-control,\n.input-group-sm > .custom-select,\n.input-group-sm > .input-group-prepend > .input-group-text,\n.input-group-sm > .input-group-append > .input-group-text,\n.input-group-sm > .input-group-prepend > .btn,\n.input-group-sm > .input-group-append > .btn {\n padding: 0.25rem 0.5rem;\n font-size: 0.875rem;\n line-height: 1.5;\n border-radius: 0.2rem;\n}\n\n.input-group-lg > .custom-select,\n.input-group-sm > .custom-select {\n padding-right: 1.75rem;\n}\n\n.input-group > .input-group-prepend > .btn,\n.input-group > .input-group-prepend > .input-group-text,\n.input-group > .input-group-append:not(:last-child) > .btn,\n.input-group > .input-group-append:not(:last-child) > .input-group-text,\n.input-group > .input-group-append:last-child > .btn:not(:last-child):not(.dropdown-toggle),\n.input-group > .input-group-append:last-child > .input-group-text:not(:last-child) {\n border-top-right-radius: 0;\n border-bottom-right-radius: 0;\n}\n\n.input-group > .input-group-append > .btn,\n.input-group > .input-group-append > .input-group-text,\n.input-group > .input-group-prepend:not(:first-child) > .btn,\n.input-group > .input-group-prepend:not(:first-child) > .input-group-text,\n.input-group > .input-group-prepend:first-child > .btn:not(:first-child),\n.input-group > .input-group-prepend:first-child > .input-group-text:not(:first-child) {\n border-top-left-radius: 0;\n border-bottom-left-radius: 0;\n}\n\n.custom-control {\n position: relative;\n display: block;\n min-height: 1.5rem;\n padding-left: 1.5rem;\n}\n\n.custom-control-inline {\n display: -ms-inline-flexbox;\n display: inline-flex;\n margin-right: 1rem;\n}\n\n.custom-control-input {\n position: absolute;\n z-index: -1;\n opacity: 0;\n}\n\n.custom-control-input:checked ~ .custom-control-label::before {\n color: #fff;\n border-color: #007bff;\n background-color: #007bff;\n}\n\n.custom-control-input:focus ~ .custom-control-label::before {\n box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);\n}\n\n.custom-control-input:focus:not(:checked) ~ .custom-control-label::before {\n border-color: #80bdff;\n}\n\n.custom-control-input:not(:disabled):active ~ .custom-control-label::before {\n color: #fff;\n background-color: #b3d7ff;\n border-color: #b3d7ff;\n}\n\n.custom-control-input:disabled ~ .custom-control-label {\n color: #6c757d;\n}\n\n.custom-control-input:disabled ~ .custom-control-label::before {\n background-color: #e9ecef;\n}\n\n.custom-control-label {\n position: relative;\n margin-bottom: 0;\n vertical-align: top;\n}\n\n.custom-control-label::before {\n position: absolute;\n top: 0.25rem;\n left: -1.5rem;\n display: block;\n width: 1rem;\n height: 1rem;\n pointer-events: none;\n content: \"\";\n background-color: #fff;\n border: #adb5bd solid 1px;\n}\n\n.custom-control-label::after {\n position: absolute;\n top: 0.25rem;\n left: -1.5rem;\n display: block;\n width: 1rem;\n height: 1rem;\n content: \"\";\n background: no-repeat 50% / 50% 50%;\n}\n\n.custom-checkbox .custom-control-label::before {\n border-radius: 0.25rem;\n}\n\n.custom-checkbox .custom-control-input:checked ~ .custom-control-label::after {\n background-image: url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%23fff' d='M6.564.75l-3.59 3.612-1.538-1.55L0 4.26 2.974 7.25 8 2.193z'/%3e%3c/svg%3e\");\n}\n\n.custom-checkbox .custom-control-input:indeterminate ~ .custom-control-label::before {\n border-color: #007bff;\n background-color: #007bff;\n}\n\n.custom-checkbox .custom-control-input:indeterminate ~ .custom-control-label::after {\n background-image: url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 4'%3e%3cpath stroke='%23fff' d='M0 2h4'/%3e%3c/svg%3e\");\n}\n\n.custom-checkbox .custom-control-input:disabled:checked ~ .custom-control-label::before {\n background-color: rgba(0, 123, 255, 0.5);\n}\n\n.custom-checkbox .custom-control-input:disabled:indeterminate ~ .custom-control-label::before {\n background-color: rgba(0, 123, 255, 0.5);\n}\n\n.custom-radio .custom-control-label::before {\n border-radius: 50%;\n}\n\n.custom-radio .custom-control-input:checked ~ .custom-control-label::after {\n background-image: url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23fff'/%3e%3c/svg%3e\");\n}\n\n.custom-radio .custom-control-input:disabled:checked ~ .custom-control-label::before {\n background-color: rgba(0, 123, 255, 0.5);\n}\n\n.custom-switch {\n padding-left: 2.25rem;\n}\n\n.custom-switch .custom-control-label::before {\n left: -2.25rem;\n width: 1.75rem;\n pointer-events: all;\n border-radius: 0.5rem;\n}\n\n.custom-switch .custom-control-label::after {\n top: calc(0.25rem + 2px);\n left: calc(-2.25rem + 2px);\n width: calc(1rem - 4px);\n height: calc(1rem - 4px);\n background-color: #adb5bd;\n border-radius: 0.5rem;\n transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out, -webkit-transform 0.15s ease-in-out;\n transition: transform 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;\n transition: transform 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out, -webkit-transform 0.15s ease-in-out;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .custom-switch .custom-control-label::after {\n transition: none;\n }\n}\n\n.custom-switch .custom-control-input:checked ~ .custom-control-label::after {\n background-color: #fff;\n -webkit-transform: translateX(0.75rem);\n transform: translateX(0.75rem);\n}\n\n.custom-switch .custom-control-input:disabled:checked ~ .custom-control-label::before {\n background-color: rgba(0, 123, 255, 0.5);\n}\n\n.custom-select {\n display: inline-block;\n width: 100%;\n height: calc(1.5em + 0.75rem + 2px);\n padding: 0.375rem 1.75rem 0.375rem 0.75rem;\n font-size: 1rem;\n font-weight: 400;\n line-height: 1.5;\n color: #495057;\n vertical-align: middle;\n background: url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'%3e%3cpath fill='%23343a40' d='M2 0L0 2h4zm0 5L0 3h4z'/%3e%3c/svg%3e\") no-repeat right 0.75rem center/8px 10px;\n background-color: #fff;\n border: 1px solid #ced4da;\n border-radius: 0.25rem;\n -webkit-appearance: none;\n -moz-appearance: none;\n appearance: none;\n}\n\n.custom-select:focus {\n border-color: #80bdff;\n outline: 0;\n box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);\n}\n\n.custom-select:focus::-ms-value {\n color: #495057;\n background-color: #fff;\n}\n\n.custom-select[multiple], .custom-select[size]:not([size=\"1\"]) {\n height: auto;\n padding-right: 0.75rem;\n background-image: none;\n}\n\n.custom-select:disabled {\n color: #6c757d;\n background-color: #e9ecef;\n}\n\n.custom-select::-ms-expand {\n display: none;\n}\n\n.custom-select-sm {\n height: calc(1.5em + 0.5rem + 2px);\n padding-top: 0.25rem;\n padding-bottom: 0.25rem;\n padding-left: 0.5rem;\n font-size: 0.875rem;\n}\n\n.custom-select-lg {\n height: calc(1.5em + 1rem + 2px);\n padding-top: 0.5rem;\n padding-bottom: 0.5rem;\n padding-left: 1rem;\n font-size: 1.25rem;\n}\n\n.custom-file {\n position: relative;\n display: inline-block;\n width: 100%;\n height: calc(1.5em + 0.75rem + 2px);\n margin-bottom: 0;\n}\n\n.custom-file-input {\n position: relative;\n z-index: 2;\n width: 100%;\n height: calc(1.5em + 0.75rem + 2px);\n margin: 0;\n opacity: 0;\n}\n\n.custom-file-input:focus ~ .custom-file-label {\n border-color: #80bdff;\n box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);\n}\n\n.custom-file-input:disabled ~ .custom-file-label {\n background-color: #e9ecef;\n}\n\n.custom-file-input:lang(en) ~ .custom-file-label::after {\n content: \"Browse\";\n}\n\n.custom-file-input ~ .custom-file-label[data-browse]::after {\n content: attr(data-browse);\n}\n\n.custom-file-label {\n position: absolute;\n top: 0;\n right: 0;\n left: 0;\n z-index: 1;\n height: calc(1.5em + 0.75rem + 2px);\n padding: 0.375rem 0.75rem;\n font-weight: 400;\n line-height: 1.5;\n color: #495057;\n background-color: #fff;\n border: 1px solid #ced4da;\n border-radius: 0.25rem;\n}\n\n.custom-file-label::after {\n position: absolute;\n top: 0;\n right: 0;\n bottom: 0;\n z-index: 3;\n display: block;\n height: calc(1.5em + 0.75rem);\n padding: 0.375rem 0.75rem;\n line-height: 1.5;\n color: #495057;\n content: \"Browse\";\n background-color: #e9ecef;\n border-left: inherit;\n border-radius: 0 0.25rem 0.25rem 0;\n}\n\n.custom-range {\n width: 100%;\n height: calc(1rem + 0.4rem);\n padding: 0;\n background-color: transparent;\n -webkit-appearance: none;\n -moz-appearance: none;\n appearance: none;\n}\n\n.custom-range:focus {\n outline: none;\n}\n\n.custom-range:focus::-webkit-slider-thumb {\n box-shadow: 0 0 0 1px #fff, 0 0 0 0.2rem rgba(0, 123, 255, 0.25);\n}\n\n.custom-range:focus::-moz-range-thumb {\n box-shadow: 0 0 0 1px #fff, 0 0 0 0.2rem rgba(0, 123, 255, 0.25);\n}\n\n.custom-range:focus::-ms-thumb {\n box-shadow: 0 0 0 1px #fff, 0 0 0 0.2rem rgba(0, 123, 255, 0.25);\n}\n\n.custom-range::-moz-focus-outer {\n border: 0;\n}\n\n.custom-range::-webkit-slider-thumb {\n width: 1rem;\n height: 1rem;\n margin-top: -0.25rem;\n background-color: #007bff;\n border: 0;\n border-radius: 1rem;\n transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;\n -webkit-appearance: none;\n appearance: none;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .custom-range::-webkit-slider-thumb {\n transition: none;\n }\n}\n\n.custom-range::-webkit-slider-thumb:active {\n background-color: #b3d7ff;\n}\n\n.custom-range::-webkit-slider-runnable-track {\n width: 100%;\n height: 0.5rem;\n color: transparent;\n cursor: pointer;\n background-color: #dee2e6;\n border-color: transparent;\n border-radius: 1rem;\n}\n\n.custom-range::-moz-range-thumb {\n width: 1rem;\n height: 1rem;\n background-color: #007bff;\n border: 0;\n border-radius: 1rem;\n transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;\n -moz-appearance: none;\n appearance: none;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .custom-range::-moz-range-thumb {\n transition: none;\n }\n}\n\n.custom-range::-moz-range-thumb:active {\n background-color: #b3d7ff;\n}\n\n.custom-range::-moz-range-track {\n width: 100%;\n height: 0.5rem;\n color: transparent;\n cursor: pointer;\n background-color: #dee2e6;\n border-color: transparent;\n border-radius: 1rem;\n}\n\n.custom-range::-ms-thumb {\n width: 1rem;\n height: 1rem;\n margin-top: 0;\n margin-right: 0.2rem;\n margin-left: 0.2rem;\n background-color: #007bff;\n border: 0;\n border-radius: 1rem;\n transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;\n appearance: none;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .custom-range::-ms-thumb {\n transition: none;\n }\n}\n\n.custom-range::-ms-thumb:active {\n background-color: #b3d7ff;\n}\n\n.custom-range::-ms-track {\n width: 100%;\n height: 0.5rem;\n color: transparent;\n cursor: pointer;\n background-color: transparent;\n border-color: transparent;\n border-width: 0.5rem;\n}\n\n.custom-range::-ms-fill-lower {\n background-color: #dee2e6;\n border-radius: 1rem;\n}\n\n.custom-range::-ms-fill-upper {\n margin-right: 15px;\n background-color: #dee2e6;\n border-radius: 1rem;\n}\n\n.custom-range:disabled::-webkit-slider-thumb {\n background-color: #adb5bd;\n}\n\n.custom-range:disabled::-webkit-slider-runnable-track {\n cursor: default;\n}\n\n.custom-range:disabled::-moz-range-thumb {\n background-color: #adb5bd;\n}\n\n.custom-range:disabled::-moz-range-track {\n cursor: default;\n}\n\n.custom-range:disabled::-ms-thumb {\n background-color: #adb5bd;\n}\n\n.custom-control-label::before,\n.custom-file-label,\n.custom-select {\n transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .custom-control-label::before,\n .custom-file-label,\n .custom-select {\n transition: none;\n }\n}\n\n.nav {\n display: -ms-flexbox;\n display: flex;\n -ms-flex-wrap: wrap;\n flex-wrap: wrap;\n padding-left: 0;\n margin-bottom: 0;\n list-style: none;\n}\n\n.nav-link {\n display: block;\n padding: 0.5rem 1rem;\n}\n\n.nav-link:hover, .nav-link:focus {\n text-decoration: none;\n}\n\n.nav-link.disabled {\n color: #6c757d;\n pointer-events: none;\n cursor: default;\n}\n\n.nav-tabs {\n border-bottom: 1px solid #dee2e6;\n}\n\n.nav-tabs .nav-item {\n margin-bottom: -1px;\n}\n\n.nav-tabs .nav-link {\n border: 1px solid transparent;\n border-top-left-radius: 0.25rem;\n border-top-right-radius: 0.25rem;\n}\n\n.nav-tabs .nav-link:hover, .nav-tabs .nav-link:focus {\n border-color: #e9ecef #e9ecef #dee2e6;\n}\n\n.nav-tabs .nav-link.disabled {\n color: #6c757d;\n background-color: transparent;\n border-color: transparent;\n}\n\n.nav-tabs .nav-link.active,\n.nav-tabs .nav-item.show .nav-link {\n color: #495057;\n background-color: #fff;\n border-color: #dee2e6 #dee2e6 #fff;\n}\n\n.nav-tabs .dropdown-menu {\n margin-top: -1px;\n border-top-left-radius: 0;\n border-top-right-radius: 0;\n}\n\n.nav-pills .nav-link {\n border-radius: 0.25rem;\n}\n\n.nav-pills .nav-link.active,\n.nav-pills .show > .nav-link {\n color: #fff;\n background-color: #007bff;\n}\n\n.nav-fill .nav-item {\n -ms-flex: 1 1 auto;\n flex: 1 1 auto;\n text-align: center;\n}\n\n.nav-justified .nav-item {\n -ms-flex-preferred-size: 0;\n flex-basis: 0;\n -ms-flex-positive: 1;\n flex-grow: 1;\n text-align: center;\n}\n\n.tab-content > .tab-pane {\n display: none;\n}\n\n.tab-content > .active {\n display: block;\n}\n\n.navbar {\n position: relative;\n display: -ms-flexbox;\n display: flex;\n -ms-flex-wrap: wrap;\n flex-wrap: wrap;\n -ms-flex-align: center;\n align-items: center;\n -ms-flex-pack: justify;\n justify-content: space-between;\n padding: 0.5rem 1rem;\n}\n\n.navbar > .container,\n.navbar > .container-fluid {\n display: -ms-flexbox;\n display: flex;\n -ms-flex-wrap: wrap;\n flex-wrap: wrap;\n -ms-flex-align: center;\n align-items: center;\n -ms-flex-pack: justify;\n justify-content: space-between;\n}\n\n.navbar-brand {\n display: inline-block;\n padding-top: 0.3125rem;\n padding-bottom: 0.3125rem;\n margin-right: 1rem;\n font-size: 1.25rem;\n line-height: inherit;\n white-space: nowrap;\n}\n\n.navbar-brand:hover, .navbar-brand:focus {\n text-decoration: none;\n}\n\n.navbar-nav {\n display: -ms-flexbox;\n display: flex;\n -ms-flex-direction: column;\n flex-direction: column;\n padding-left: 0;\n margin-bottom: 0;\n list-style: none;\n}\n\n.navbar-nav .nav-link {\n padding-right: 0;\n padding-left: 0;\n}\n\n.navbar-nav .dropdown-menu {\n position: static;\n float: none;\n}\n\n.navbar-text {\n display: inline-block;\n padding-top: 0.5rem;\n padding-bottom: 0.5rem;\n}\n\n.navbar-collapse {\n -ms-flex-preferred-size: 100%;\n flex-basis: 100%;\n -ms-flex-positive: 1;\n flex-grow: 1;\n -ms-flex-align: center;\n align-items: center;\n}\n\n.navbar-toggler {\n padding: 0.25rem 0.75rem;\n font-size: 1.25rem;\n line-height: 1;\n background-color: transparent;\n border: 1px solid transparent;\n border-radius: 0.25rem;\n}\n\n.navbar-toggler:hover, .navbar-toggler:focus {\n text-decoration: none;\n}\n\n.navbar-toggler-icon {\n display: inline-block;\n width: 1.5em;\n height: 1.5em;\n vertical-align: middle;\n content: \"\";\n background: no-repeat center center;\n background-size: 100% 100%;\n}\n\n@media (max-width: 575.98px) {\n .navbar-expand-sm > .container,\n .navbar-expand-sm > .container-fluid {\n padding-right: 0;\n padding-left: 0;\n }\n}\n\n@media (min-width: 576px) {\n .navbar-expand-sm {\n -ms-flex-flow: row nowrap;\n flex-flow: row nowrap;\n -ms-flex-pack: start;\n justify-content: flex-start;\n }\n .navbar-expand-sm .navbar-nav {\n -ms-flex-direction: row;\n flex-direction: row;\n }\n .navbar-expand-sm .navbar-nav .dropdown-menu {\n position: absolute;\n }\n .navbar-expand-sm .navbar-nav .nav-link {\n padding-right: 0.5rem;\n padding-left: 0.5rem;\n }\n .navbar-expand-sm > .container,\n .navbar-expand-sm > .container-fluid {\n -ms-flex-wrap: nowrap;\n flex-wrap: nowrap;\n }\n .navbar-expand-sm .navbar-collapse {\n display: -ms-flexbox !important;\n display: flex !important;\n -ms-flex-preferred-size: auto;\n flex-basis: auto;\n }\n .navbar-expand-sm .navbar-toggler {\n display: none;\n }\n}\n\n@media (max-width: 767.98px) {\n .navbar-expand-md > .container,\n .navbar-expand-md > .container-fluid {\n padding-right: 0;\n padding-left: 0;\n }\n}\n\n@media (min-width: 768px) {\n .navbar-expand-md {\n -ms-flex-flow: row nowrap;\n flex-flow: row nowrap;\n -ms-flex-pack: start;\n justify-content: flex-start;\n }\n .navbar-expand-md .navbar-nav {\n -ms-flex-direction: row;\n flex-direction: row;\n }\n .navbar-expand-md .navbar-nav .dropdown-menu {\n position: absolute;\n }\n .navbar-expand-md .navbar-nav .nav-link {\n padding-right: 0.5rem;\n padding-left: 0.5rem;\n }\n .navbar-expand-md > .container,\n .navbar-expand-md > .container-fluid {\n -ms-flex-wrap: nowrap;\n flex-wrap: nowrap;\n }\n .navbar-expand-md .navbar-collapse {\n display: -ms-flexbox !important;\n display: flex !important;\n -ms-flex-preferred-size: auto;\n flex-basis: auto;\n }\n .navbar-expand-md .navbar-toggler {\n display: none;\n }\n}\n\n@media (max-width: 991.98px) {\n .navbar-expand-lg > .container,\n .navbar-expand-lg > .container-fluid {\n padding-right: 0;\n padding-left: 0;\n }\n}\n\n@media (min-width: 992px) {\n .navbar-expand-lg {\n -ms-flex-flow: row nowrap;\n flex-flow: row nowrap;\n -ms-flex-pack: start;\n justify-content: flex-start;\n }\n .navbar-expand-lg .navbar-nav {\n -ms-flex-direction: row;\n flex-direction: row;\n }\n .navbar-expand-lg .navbar-nav .dropdown-menu {\n position: absolute;\n }\n .navbar-expand-lg .navbar-nav .nav-link {\n padding-right: 0.5rem;\n padding-left: 0.5rem;\n }\n .navbar-expand-lg > .container,\n .navbar-expand-lg > .container-fluid {\n -ms-flex-wrap: nowrap;\n flex-wrap: nowrap;\n }\n .navbar-expand-lg .navbar-collapse {\n display: -ms-flexbox !important;\n display: flex !important;\n -ms-flex-preferred-size: auto;\n flex-basis: auto;\n }\n .navbar-expand-lg .navbar-toggler {\n display: none;\n }\n}\n\n@media (max-width: 1199.98px) {\n .navbar-expand-xl > .container,\n .navbar-expand-xl > .container-fluid {\n padding-right: 0;\n padding-left: 0;\n }\n}\n\n@media (min-width: 1200px) {\n .navbar-expand-xl {\n -ms-flex-flow: row nowrap;\n flex-flow: row nowrap;\n -ms-flex-pack: start;\n justify-content: flex-start;\n }\n .navbar-expand-xl .navbar-nav {\n -ms-flex-direction: row;\n flex-direction: row;\n }\n .navbar-expand-xl .navbar-nav .dropdown-menu {\n position: absolute;\n }\n .navbar-expand-xl .navbar-nav .nav-link {\n padding-right: 0.5rem;\n padding-left: 0.5rem;\n }\n .navbar-expand-xl > .container,\n .navbar-expand-xl > .container-fluid {\n -ms-flex-wrap: nowrap;\n flex-wrap: nowrap;\n }\n .navbar-expand-xl .navbar-collapse {\n display: -ms-flexbox !important;\n display: flex !important;\n -ms-flex-preferred-size: auto;\n flex-basis: auto;\n }\n .navbar-expand-xl .navbar-toggler {\n display: none;\n }\n}\n\n.navbar-expand {\n -ms-flex-flow: row nowrap;\n flex-flow: row nowrap;\n -ms-flex-pack: start;\n justify-content: flex-start;\n}\n\n.navbar-expand > .container,\n.navbar-expand > .container-fluid {\n padding-right: 0;\n padding-left: 0;\n}\n\n.navbar-expand .navbar-nav {\n -ms-flex-direction: row;\n flex-direction: row;\n}\n\n.navbar-expand .navbar-nav .dropdown-menu {\n position: absolute;\n}\n\n.navbar-expand .navbar-nav .nav-link {\n padding-right: 0.5rem;\n padding-left: 0.5rem;\n}\n\n.navbar-expand > .container,\n.navbar-expand > .container-fluid {\n -ms-flex-wrap: nowrap;\n flex-wrap: nowrap;\n}\n\n.navbar-expand .navbar-collapse {\n display: -ms-flexbox !important;\n display: flex !important;\n -ms-flex-preferred-size: auto;\n flex-basis: auto;\n}\n\n.navbar-expand .navbar-toggler {\n display: none;\n}\n\n.navbar-light .navbar-brand {\n color: rgba(0, 0, 0, 0.9);\n}\n\n.navbar-light .navbar-brand:hover, .navbar-light .navbar-brand:focus {\n color: rgba(0, 0, 0, 0.9);\n}\n\n.navbar-light .navbar-nav .nav-link {\n color: rgba(0, 0, 0, 0.5);\n}\n\n.navbar-light .navbar-nav .nav-link:hover, .navbar-light .navbar-nav .nav-link:focus {\n color: rgba(0, 0, 0, 0.7);\n}\n\n.navbar-light .navbar-nav .nav-link.disabled {\n color: rgba(0, 0, 0, 0.3);\n}\n\n.navbar-light .navbar-nav .show > .nav-link,\n.navbar-light .navbar-nav .active > .nav-link,\n.navbar-light .navbar-nav .nav-link.show,\n.navbar-light .navbar-nav .nav-link.active {\n color: rgba(0, 0, 0, 0.9);\n}\n\n.navbar-light .navbar-toggler {\n color: rgba(0, 0, 0, 0.5);\n border-color: rgba(0, 0, 0, 0.1);\n}\n\n.navbar-light .navbar-toggler-icon {\n background-image: url(\"data:image/svg+xml,%3csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3e%3cpath stroke='rgba(0, 0, 0, 0.5)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e\");\n}\n\n.navbar-light .navbar-text {\n color: rgba(0, 0, 0, 0.5);\n}\n\n.navbar-light .navbar-text a {\n color: rgba(0, 0, 0, 0.9);\n}\n\n.navbar-light .navbar-text a:hover, .navbar-light .navbar-text a:focus {\n color: rgba(0, 0, 0, 0.9);\n}\n\n.navbar-dark .navbar-brand {\n color: #fff;\n}\n\n.navbar-dark .navbar-brand:hover, .navbar-dark .navbar-brand:focus {\n color: #fff;\n}\n\n.navbar-dark .navbar-nav .nav-link {\n color: rgba(255, 255, 255, 0.5);\n}\n\n.navbar-dark .navbar-nav .nav-link:hover, .navbar-dark .navbar-nav .nav-link:focus {\n color: rgba(255, 255, 255, 0.75);\n}\n\n.navbar-dark .navbar-nav .nav-link.disabled {\n color: rgba(255, 255, 255, 0.25);\n}\n\n.navbar-dark .navbar-nav .show > .nav-link,\n.navbar-dark .navbar-nav .active > .nav-link,\n.navbar-dark .navbar-nav .nav-link.show,\n.navbar-dark .navbar-nav .nav-link.active {\n color: #fff;\n}\n\n.navbar-dark .navbar-toggler {\n color: rgba(255, 255, 255, 0.5);\n border-color: rgba(255, 255, 255, 0.1);\n}\n\n.navbar-dark .navbar-toggler-icon {\n background-image: url(\"data:image/svg+xml,%3csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3e%3cpath stroke='rgba(255, 255, 255, 0.5)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e\");\n}\n\n.navbar-dark .navbar-text {\n color: rgba(255, 255, 255, 0.5);\n}\n\n.navbar-dark .navbar-text a {\n color: #fff;\n}\n\n.navbar-dark .navbar-text a:hover, .navbar-dark .navbar-text a:focus {\n color: #fff;\n}\n\n.card {\n position: relative;\n display: -ms-flexbox;\n display: flex;\n -ms-flex-direction: column;\n flex-direction: column;\n min-width: 0;\n word-wrap: break-word;\n background-color: #fff;\n background-clip: border-box;\n border: 1px solid rgba(0, 0, 0, 0.125);\n border-radius: 0.25rem;\n}\n\n.card > hr {\n margin-right: 0;\n margin-left: 0;\n}\n\n.card > .list-group:first-child .list-group-item:first-child {\n border-top-left-radius: 0.25rem;\n border-top-right-radius: 0.25rem;\n}\n\n.card > .list-group:last-child .list-group-item:last-child {\n border-bottom-right-radius: 0.25rem;\n border-bottom-left-radius: 0.25rem;\n}\n\n.card-body {\n -ms-flex: 1 1 auto;\n flex: 1 1 auto;\n padding: 1.25rem;\n}\n\n.card-title {\n margin-bottom: 0.75rem;\n}\n\n.card-subtitle {\n margin-top: -0.375rem;\n margin-bottom: 0;\n}\n\n.card-text:last-child {\n margin-bottom: 0;\n}\n\n.card-link:hover {\n text-decoration: none;\n}\n\n.card-link + .card-link {\n margin-left: 1.25rem;\n}\n\n.card-header {\n padding: 0.75rem 1.25rem;\n margin-bottom: 0;\n background-color: rgba(0, 0, 0, 0.03);\n border-bottom: 1px solid rgba(0, 0, 0, 0.125);\n}\n\n.card-header:first-child {\n border-radius: calc(0.25rem - 1px) calc(0.25rem - 1px) 0 0;\n}\n\n.card-header + .list-group .list-group-item:first-child {\n border-top: 0;\n}\n\n.card-footer {\n padding: 0.75rem 1.25rem;\n background-color: rgba(0, 0, 0, 0.03);\n border-top: 1px solid rgba(0, 0, 0, 0.125);\n}\n\n.card-footer:last-child {\n border-radius: 0 0 calc(0.25rem - 1px) calc(0.25rem - 1px);\n}\n\n.card-header-tabs {\n margin-right: -0.625rem;\n margin-bottom: -0.75rem;\n margin-left: -0.625rem;\n border-bottom: 0;\n}\n\n.card-header-pills {\n margin-right: -0.625rem;\n margin-left: -0.625rem;\n}\n\n.card-img-overlay {\n position: absolute;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n padding: 1.25rem;\n}\n\n.card-img {\n width: 100%;\n border-radius: calc(0.25rem - 1px);\n}\n\n.card-img-top {\n width: 100%;\n border-top-left-radius: calc(0.25rem - 1px);\n border-top-right-radius: calc(0.25rem - 1px);\n}\n\n.card-img-bottom {\n width: 100%;\n border-bottom-right-radius: calc(0.25rem - 1px);\n border-bottom-left-radius: calc(0.25rem - 1px);\n}\n\n.card-deck {\n display: -ms-flexbox;\n display: flex;\n -ms-flex-direction: column;\n flex-direction: column;\n}\n\n.card-deck .card {\n margin-bottom: 15px;\n}\n\n@media (min-width: 576px) {\n .card-deck {\n -ms-flex-flow: row wrap;\n flex-flow: row wrap;\n margin-right: -15px;\n margin-left: -15px;\n }\n .card-deck .card {\n display: -ms-flexbox;\n display: flex;\n -ms-flex: 1 0 0%;\n flex: 1 0 0%;\n -ms-flex-direction: column;\n flex-direction: column;\n margin-right: 15px;\n margin-bottom: 0;\n margin-left: 15px;\n }\n}\n\n.card-group {\n display: -ms-flexbox;\n display: flex;\n -ms-flex-direction: column;\n flex-direction: column;\n}\n\n.card-group > .card {\n margin-bottom: 15px;\n}\n\n@media (min-width: 576px) {\n .card-group {\n -ms-flex-flow: row wrap;\n flex-flow: row wrap;\n }\n .card-group > .card {\n -ms-flex: 1 0 0%;\n flex: 1 0 0%;\n margin-bottom: 0;\n }\n .card-group > .card + .card {\n margin-left: 0;\n border-left: 0;\n }\n .card-group > .card:not(:last-child) {\n border-top-right-radius: 0;\n border-bottom-right-radius: 0;\n }\n .card-group > .card:not(:last-child) .card-img-top,\n .card-group > .card:not(:last-child) .card-header {\n border-top-right-radius: 0;\n }\n .card-group > .card:not(:last-child) .card-img-bottom,\n .card-group > .card:not(:last-child) .card-footer {\n border-bottom-right-radius: 0;\n }\n .card-group > .card:not(:first-child) {\n border-top-left-radius: 0;\n border-bottom-left-radius: 0;\n }\n .card-group > .card:not(:first-child) .card-img-top,\n .card-group > .card:not(:first-child) .card-header {\n border-top-left-radius: 0;\n }\n .card-group > .card:not(:first-child) .card-img-bottom,\n .card-group > .card:not(:first-child) .card-footer {\n border-bottom-left-radius: 0;\n }\n}\n\n.card-columns .card {\n margin-bottom: 0.75rem;\n}\n\n@media (min-width: 576px) {\n .card-columns {\n -webkit-column-count: 3;\n -moz-column-count: 3;\n column-count: 3;\n -webkit-column-gap: 1.25rem;\n -moz-column-gap: 1.25rem;\n column-gap: 1.25rem;\n orphans: 1;\n widows: 1;\n }\n .card-columns .card {\n display: inline-block;\n width: 100%;\n }\n}\n\n.accordion > .card {\n overflow: hidden;\n}\n\n.accordion > .card:not(:first-of-type) .card-header:first-child {\n border-radius: 0;\n}\n\n.accordion > .card:not(:first-of-type):not(:last-of-type) {\n border-bottom: 0;\n border-radius: 0;\n}\n\n.accordion > .card:first-of-type {\n border-bottom: 0;\n border-bottom-right-radius: 0;\n border-bottom-left-radius: 0;\n}\n\n.accordion > .card:last-of-type {\n border-top-left-radius: 0;\n border-top-right-radius: 0;\n}\n\n.accordion > .card .card-header {\n margin-bottom: -1px;\n}\n\n.breadcrumb {\n display: -ms-flexbox;\n display: flex;\n -ms-flex-wrap: wrap;\n flex-wrap: wrap;\n padding: 0.75rem 1rem;\n margin-bottom: 1rem;\n list-style: none;\n background-color: #e9ecef;\n border-radius: 0.25rem;\n}\n\n.breadcrumb-item + .breadcrumb-item {\n padding-left: 0.5rem;\n}\n\n.breadcrumb-item + .breadcrumb-item::before {\n display: inline-block;\n padding-right: 0.5rem;\n color: #6c757d;\n content: \"/\";\n}\n\n.breadcrumb-item + .breadcrumb-item:hover::before {\n text-decoration: underline;\n}\n\n.breadcrumb-item + .breadcrumb-item:hover::before {\n text-decoration: none;\n}\n\n.breadcrumb-item.active {\n color: #6c757d;\n}\n\n.pagination {\n display: -ms-flexbox;\n display: flex;\n padding-left: 0;\n list-style: none;\n border-radius: 0.25rem;\n}\n\n.page-link {\n position: relative;\n display: block;\n padding: 0.5rem 0.75rem;\n margin-left: -1px;\n line-height: 1.25;\n color: #007bff;\n background-color: #fff;\n border: 1px solid #dee2e6;\n}\n\n.page-link:hover {\n z-index: 2;\n color: #0056b3;\n text-decoration: none;\n background-color: #e9ecef;\n border-color: #dee2e6;\n}\n\n.page-link:focus {\n z-index: 2;\n outline: 0;\n box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);\n}\n\n.page-item:first-child .page-link {\n margin-left: 0;\n border-top-left-radius: 0.25rem;\n border-bottom-left-radius: 0.25rem;\n}\n\n.page-item:last-child .page-link {\n border-top-right-radius: 0.25rem;\n border-bottom-right-radius: 0.25rem;\n}\n\n.page-item.active .page-link {\n z-index: 1;\n color: #fff;\n background-color: #007bff;\n border-color: #007bff;\n}\n\n.page-item.disabled .page-link {\n color: #6c757d;\n pointer-events: none;\n cursor: auto;\n background-color: #fff;\n border-color: #dee2e6;\n}\n\n.pagination-lg .page-link {\n padding: 0.75rem 1.5rem;\n font-size: 1.25rem;\n line-height: 1.5;\n}\n\n.pagination-lg .page-item:first-child .page-link {\n border-top-left-radius: 0.3rem;\n border-bottom-left-radius: 0.3rem;\n}\n\n.pagination-lg .page-item:last-child .page-link {\n border-top-right-radius: 0.3rem;\n border-bottom-right-radius: 0.3rem;\n}\n\n.pagination-sm .page-link {\n padding: 0.25rem 0.5rem;\n font-size: 0.875rem;\n line-height: 1.5;\n}\n\n.pagination-sm .page-item:first-child .page-link {\n border-top-left-radius: 0.2rem;\n border-bottom-left-radius: 0.2rem;\n}\n\n.pagination-sm .page-item:last-child .page-link {\n border-top-right-radius: 0.2rem;\n border-bottom-right-radius: 0.2rem;\n}\n\n.badge {\n display: inline-block;\n padding: 0.25em 0.4em;\n font-size: 75%;\n font-weight: 700;\n line-height: 1;\n text-align: center;\n white-space: nowrap;\n vertical-align: baseline;\n border-radius: 0.25rem;\n transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .badge {\n transition: none;\n }\n}\n\na.badge:hover, a.badge:focus {\n text-decoration: none;\n}\n\n.badge:empty {\n display: none;\n}\n\n.btn .badge {\n position: relative;\n top: -1px;\n}\n\n.badge-pill {\n padding-right: 0.6em;\n padding-left: 0.6em;\n border-radius: 10rem;\n}\n\n.badge-primary {\n color: #fff;\n background-color: #007bff;\n}\n\na.badge-primary:hover, a.badge-primary:focus {\n color: #fff;\n background-color: #0062cc;\n}\n\na.badge-primary:focus, a.badge-primary.focus {\n outline: 0;\n box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.5);\n}\n\n.badge-secondary {\n color: #fff;\n background-color: #6c757d;\n}\n\na.badge-secondary:hover, a.badge-secondary:focus {\n color: #fff;\n background-color: #545b62;\n}\n\na.badge-secondary:focus, a.badge-secondary.focus {\n outline: 0;\n box-shadow: 0 0 0 0.2rem rgba(108, 117, 125, 0.5);\n}\n\n.badge-success {\n color: #fff;\n background-color: #28a745;\n}\n\na.badge-success:hover, a.badge-success:focus {\n color: #fff;\n background-color: #1e7e34;\n}\n\na.badge-success:focus, a.badge-success.focus {\n outline: 0;\n box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.5);\n}\n\n.badge-info {\n color: #fff;\n background-color: #17a2b8;\n}\n\na.badge-info:hover, a.badge-info:focus {\n color: #fff;\n background-color: #117a8b;\n}\n\na.badge-info:focus, a.badge-info.focus {\n outline: 0;\n box-shadow: 0 0 0 0.2rem rgba(23, 162, 184, 0.5);\n}\n\n.badge-warning {\n color: #212529;\n background-color: #ffc107;\n}\n\na.badge-warning:hover, a.badge-warning:focus {\n color: #212529;\n background-color: #d39e00;\n}\n\na.badge-warning:focus, a.badge-warning.focus {\n outline: 0;\n box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.5);\n}\n\n.badge-danger {\n color: #fff;\n background-color: #dc3545;\n}\n\na.badge-danger:hover, a.badge-danger:focus {\n color: #fff;\n background-color: #bd2130;\n}\n\na.badge-danger:focus, a.badge-danger.focus {\n outline: 0;\n box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.5);\n}\n\n.badge-light {\n color: #212529;\n background-color: #f8f9fa;\n}\n\na.badge-light:hover, a.badge-light:focus {\n color: #212529;\n background-color: #dae0e5;\n}\n\na.badge-light:focus, a.badge-light.focus {\n outline: 0;\n box-shadow: 0 0 0 0.2rem rgba(248, 249, 250, 0.5);\n}\n\n.badge-dark {\n color: #fff;\n background-color: #343a40;\n}\n\na.badge-dark:hover, a.badge-dark:focus {\n color: #fff;\n background-color: #1d2124;\n}\n\na.badge-dark:focus, a.badge-dark.focus {\n outline: 0;\n box-shadow: 0 0 0 0.2rem rgba(52, 58, 64, 0.5);\n}\n\n.jumbotron {\n padding: 2rem 1rem;\n margin-bottom: 2rem;\n background-color: #e9ecef;\n border-radius: 0.3rem;\n}\n\n@media (min-width: 576px) {\n .jumbotron {\n padding: 4rem 2rem;\n }\n}\n\n.jumbotron-fluid {\n padding-right: 0;\n padding-left: 0;\n border-radius: 0;\n}\n\n.alert {\n position: relative;\n padding: 0.75rem 1.25rem;\n margin-bottom: 1rem;\n border: 1px solid transparent;\n border-radius: 0.25rem;\n}\n\n.alert-heading {\n color: inherit;\n}\n\n.alert-link {\n font-weight: 700;\n}\n\n.alert-dismissible {\n padding-right: 4rem;\n}\n\n.alert-dismissible .close {\n position: absolute;\n top: 0;\n right: 0;\n padding: 0.75rem 1.25rem;\n color: inherit;\n}\n\n.alert-primary {\n color: #004085;\n background-color: #cce5ff;\n border-color: #b8daff;\n}\n\n.alert-primary hr {\n border-top-color: #9fcdff;\n}\n\n.alert-primary .alert-link {\n color: #002752;\n}\n\n.alert-secondary {\n color: #383d41;\n background-color: #e2e3e5;\n border-color: #d6d8db;\n}\n\n.alert-secondary hr {\n border-top-color: #c8cbcf;\n}\n\n.alert-secondary .alert-link {\n color: #202326;\n}\n\n.alert-success {\n color: #155724;\n background-color: #d4edda;\n border-color: #c3e6cb;\n}\n\n.alert-success hr {\n border-top-color: #b1dfbb;\n}\n\n.alert-success .alert-link {\n color: #0b2e13;\n}\n\n.alert-info {\n color: #0c5460;\n background-color: #d1ecf1;\n border-color: #bee5eb;\n}\n\n.alert-info hr {\n border-top-color: #abdde5;\n}\n\n.alert-info .alert-link {\n color: #062c33;\n}\n\n.alert-warning {\n color: #856404;\n background-color: #fff3cd;\n border-color: #ffeeba;\n}\n\n.alert-warning hr {\n border-top-color: #ffe8a1;\n}\n\n.alert-warning .alert-link {\n color: #533f03;\n}\n\n.alert-danger {\n color: #721c24;\n background-color: #f8d7da;\n border-color: #f5c6cb;\n}\n\n.alert-danger hr {\n border-top-color: #f1b0b7;\n}\n\n.alert-danger .alert-link {\n color: #491217;\n}\n\n.alert-light {\n color: #818182;\n background-color: #fefefe;\n border-color: #fdfdfe;\n}\n\n.alert-light hr {\n border-top-color: #ececf6;\n}\n\n.alert-light .alert-link {\n color: #686868;\n}\n\n.alert-dark {\n color: #1b1e21;\n background-color: #d6d8d9;\n border-color: #c6c8ca;\n}\n\n.alert-dark hr {\n border-top-color: #b9bbbe;\n}\n\n.alert-dark .alert-link {\n color: #040505;\n}\n\n@-webkit-keyframes progress-bar-stripes {\n from {\n background-position: 1rem 0;\n }\n to {\n background-position: 0 0;\n }\n}\n\n@keyframes progress-bar-stripes {\n from {\n background-position: 1rem 0;\n }\n to {\n background-position: 0 0;\n }\n}\n\n.progress {\n display: -ms-flexbox;\n display: flex;\n height: 1rem;\n overflow: hidden;\n font-size: 0.75rem;\n background-color: #e9ecef;\n border-radius: 0.25rem;\n}\n\n.progress-bar {\n display: -ms-flexbox;\n display: flex;\n -ms-flex-direction: column;\n flex-direction: column;\n -ms-flex-pack: center;\n justify-content: center;\n color: #fff;\n text-align: center;\n white-space: nowrap;\n background-color: #007bff;\n transition: width 0.6s ease;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .progress-bar {\n transition: none;\n }\n}\n\n.progress-bar-striped {\n background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-size: 1rem 1rem;\n}\n\n.progress-bar-animated {\n -webkit-animation: progress-bar-stripes 1s linear infinite;\n animation: progress-bar-stripes 1s linear infinite;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .progress-bar-animated {\n -webkit-animation: none;\n animation: none;\n }\n}\n\n.media {\n display: -ms-flexbox;\n display: flex;\n -ms-flex-align: start;\n align-items: flex-start;\n}\n\n.media-body {\n -ms-flex: 1;\n flex: 1;\n}\n\n.list-group {\n display: -ms-flexbox;\n display: flex;\n -ms-flex-direction: column;\n flex-direction: column;\n padding-left: 0;\n margin-bottom: 0;\n}\n\n.list-group-item-action {\n width: 100%;\n color: #495057;\n text-align: inherit;\n}\n\n.list-group-item-action:hover, .list-group-item-action:focus {\n z-index: 1;\n color: #495057;\n text-decoration: none;\n background-color: #f8f9fa;\n}\n\n.list-group-item-action:active {\n color: #212529;\n background-color: #e9ecef;\n}\n\n.list-group-item {\n position: relative;\n display: block;\n padding: 0.75rem 1.25rem;\n margin-bottom: -1px;\n background-color: #fff;\n border: 1px solid rgba(0, 0, 0, 0.125);\n}\n\n.list-group-item:first-child {\n border-top-left-radius: 0.25rem;\n border-top-right-radius: 0.25rem;\n}\n\n.list-group-item:last-child {\n margin-bottom: 0;\n border-bottom-right-radius: 0.25rem;\n border-bottom-left-radius: 0.25rem;\n}\n\n.list-group-item.disabled, .list-group-item:disabled {\n color: #6c757d;\n pointer-events: none;\n background-color: #fff;\n}\n\n.list-group-item.active {\n z-index: 2;\n color: #fff;\n background-color: #007bff;\n border-color: #007bff;\n}\n\n.list-group-horizontal {\n -ms-flex-direction: row;\n flex-direction: row;\n}\n\n.list-group-horizontal .list-group-item {\n margin-right: -1px;\n margin-bottom: 0;\n}\n\n.list-group-horizontal .list-group-item:first-child {\n border-top-left-radius: 0.25rem;\n border-bottom-left-radius: 0.25rem;\n border-top-right-radius: 0;\n}\n\n.list-group-horizontal .list-group-item:last-child {\n margin-right: 0;\n border-top-right-radius: 0.25rem;\n border-bottom-right-radius: 0.25rem;\n border-bottom-left-radius: 0;\n}\n\n@media (min-width: 576px) {\n .list-group-horizontal-sm {\n -ms-flex-direction: row;\n flex-direction: row;\n }\n .list-group-horizontal-sm .list-group-item {\n margin-right: -1px;\n margin-bottom: 0;\n }\n .list-group-horizontal-sm .list-group-item:first-child {\n border-top-left-radius: 0.25rem;\n border-bottom-left-radius: 0.25rem;\n border-top-right-radius: 0;\n }\n .list-group-horizontal-sm .list-group-item:last-child {\n margin-right: 0;\n border-top-right-radius: 0.25rem;\n border-bottom-right-radius: 0.25rem;\n border-bottom-left-radius: 0;\n }\n}\n\n@media (min-width: 768px) {\n .list-group-horizontal-md {\n -ms-flex-direction: row;\n flex-direction: row;\n }\n .list-group-horizontal-md .list-group-item {\n margin-right: -1px;\n margin-bottom: 0;\n }\n .list-group-horizontal-md .list-group-item:first-child {\n border-top-left-radius: 0.25rem;\n border-bottom-left-radius: 0.25rem;\n border-top-right-radius: 0;\n }\n .list-group-horizontal-md .list-group-item:last-child {\n margin-right: 0;\n border-top-right-radius: 0.25rem;\n border-bottom-right-radius: 0.25rem;\n border-bottom-left-radius: 0;\n }\n}\n\n@media (min-width: 992px) {\n .list-group-horizontal-lg {\n -ms-flex-direction: row;\n flex-direction: row;\n }\n .list-group-horizontal-lg .list-group-item {\n margin-right: -1px;\n margin-bottom: 0;\n }\n .list-group-horizontal-lg .list-group-item:first-child {\n border-top-left-radius: 0.25rem;\n border-bottom-left-radius: 0.25rem;\n border-top-right-radius: 0;\n }\n .list-group-horizontal-lg .list-group-item:last-child {\n margin-right: 0;\n border-top-right-radius: 0.25rem;\n border-bottom-right-radius: 0.25rem;\n border-bottom-left-radius: 0;\n }\n}\n\n@media (min-width: 1200px) {\n .list-group-horizontal-xl {\n -ms-flex-direction: row;\n flex-direction: row;\n }\n .list-group-horizontal-xl .list-group-item {\n margin-right: -1px;\n margin-bottom: 0;\n }\n .list-group-horizontal-xl .list-group-item:first-child {\n border-top-left-radius: 0.25rem;\n border-bottom-left-radius: 0.25rem;\n border-top-right-radius: 0;\n }\n .list-group-horizontal-xl .list-group-item:last-child {\n margin-right: 0;\n border-top-right-radius: 0.25rem;\n border-bottom-right-radius: 0.25rem;\n border-bottom-left-radius: 0;\n }\n}\n\n.list-group-flush .list-group-item {\n border-right: 0;\n border-left: 0;\n border-radius: 0;\n}\n\n.list-group-flush .list-group-item:last-child {\n margin-bottom: -1px;\n}\n\n.list-group-flush:first-child .list-group-item:first-child {\n border-top: 0;\n}\n\n.list-group-flush:last-child .list-group-item:last-child {\n margin-bottom: 0;\n border-bottom: 0;\n}\n\n.list-group-item-primary {\n color: #004085;\n background-color: #b8daff;\n}\n\n.list-group-item-primary.list-group-item-action:hover, .list-group-item-primary.list-group-item-action:focus {\n color: #004085;\n background-color: #9fcdff;\n}\n\n.list-group-item-primary.list-group-item-action.active {\n color: #fff;\n background-color: #004085;\n border-color: #004085;\n}\n\n.list-group-item-secondary {\n color: #383d41;\n background-color: #d6d8db;\n}\n\n.list-group-item-secondary.list-group-item-action:hover, .list-group-item-secondary.list-group-item-action:focus {\n color: #383d41;\n background-color: #c8cbcf;\n}\n\n.list-group-item-secondary.list-group-item-action.active {\n color: #fff;\n background-color: #383d41;\n border-color: #383d41;\n}\n\n.list-group-item-success {\n color: #155724;\n background-color: #c3e6cb;\n}\n\n.list-group-item-success.list-group-item-action:hover, .list-group-item-success.list-group-item-action:focus {\n color: #155724;\n background-color: #b1dfbb;\n}\n\n.list-group-item-success.list-group-item-action.active {\n color: #fff;\n background-color: #155724;\n border-color: #155724;\n}\n\n.list-group-item-info {\n color: #0c5460;\n background-color: #bee5eb;\n}\n\n.list-group-item-info.list-group-item-action:hover, .list-group-item-info.list-group-item-action:focus {\n color: #0c5460;\n background-color: #abdde5;\n}\n\n.list-group-item-info.list-group-item-action.active {\n color: #fff;\n background-color: #0c5460;\n border-color: #0c5460;\n}\n\n.list-group-item-warning {\n color: #856404;\n background-color: #ffeeba;\n}\n\n.list-group-item-warning.list-group-item-action:hover, .list-group-item-warning.list-group-item-action:focus {\n color: #856404;\n background-color: #ffe8a1;\n}\n\n.list-group-item-warning.list-group-item-action.active {\n color: #fff;\n background-color: #856404;\n border-color: #856404;\n}\n\n.list-group-item-danger {\n color: #721c24;\n background-color: #f5c6cb;\n}\n\n.list-group-item-danger.list-group-item-action:hover, .list-group-item-danger.list-group-item-action:focus {\n color: #721c24;\n background-color: #f1b0b7;\n}\n\n.list-group-item-danger.list-group-item-action.active {\n color: #fff;\n background-color: #721c24;\n border-color: #721c24;\n}\n\n.list-group-item-light {\n color: #818182;\n background-color: #fdfdfe;\n}\n\n.list-group-item-light.list-group-item-action:hover, .list-group-item-light.list-group-item-action:focus {\n color: #818182;\n background-color: #ececf6;\n}\n\n.list-group-item-light.list-group-item-action.active {\n color: #fff;\n background-color: #818182;\n border-color: #818182;\n}\n\n.list-group-item-dark {\n color: #1b1e21;\n background-color: #c6c8ca;\n}\n\n.list-group-item-dark.list-group-item-action:hover, .list-group-item-dark.list-group-item-action:focus {\n color: #1b1e21;\n background-color: #b9bbbe;\n}\n\n.list-group-item-dark.list-group-item-action.active {\n color: #fff;\n background-color: #1b1e21;\n border-color: #1b1e21;\n}\n\n.close {\n float: right;\n font-size: 1.5rem;\n font-weight: 700;\n line-height: 1;\n color: #000;\n text-shadow: 0 1px 0 #fff;\n opacity: .5;\n}\n\n.close:hover {\n color: #000;\n text-decoration: none;\n}\n\n.close:not(:disabled):not(.disabled):hover, .close:not(:disabled):not(.disabled):focus {\n opacity: .75;\n}\n\nbutton.close {\n padding: 0;\n background-color: transparent;\n border: 0;\n -webkit-appearance: none;\n -moz-appearance: none;\n appearance: none;\n}\n\na.close.disabled {\n pointer-events: none;\n}\n\n.toast {\n max-width: 350px;\n overflow: hidden;\n font-size: 0.875rem;\n background-color: rgba(255, 255, 255, 0.85);\n background-clip: padding-box;\n border: 1px solid rgba(0, 0, 0, 0.1);\n box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.1);\n -webkit-backdrop-filter: blur(10px);\n backdrop-filter: blur(10px);\n opacity: 0;\n border-radius: 0.25rem;\n}\n\n.toast:not(:last-child) {\n margin-bottom: 0.75rem;\n}\n\n.toast.showing {\n opacity: 1;\n}\n\n.toast.show {\n display: block;\n opacity: 1;\n}\n\n.toast.hide {\n display: none;\n}\n\n.toast-header {\n display: -ms-flexbox;\n display: flex;\n -ms-flex-align: center;\n align-items: center;\n padding: 0.25rem 0.75rem;\n color: #6c757d;\n background-color: rgba(255, 255, 255, 0.85);\n background-clip: padding-box;\n border-bottom: 1px solid rgba(0, 0, 0, 0.05);\n}\n\n.toast-body {\n padding: 0.75rem;\n}\n\n.modal-open {\n overflow: hidden;\n}\n\n.modal-open .modal {\n overflow-x: hidden;\n overflow-y: auto;\n}\n\n.modal {\n position: fixed;\n top: 0;\n left: 0;\n z-index: 1050;\n display: none;\n width: 100%;\n height: 100%;\n overflow: hidden;\n outline: 0;\n}\n\n.modal-dialog {\n position: relative;\n width: auto;\n margin: 0.5rem;\n pointer-events: none;\n}\n\n.modal.fade .modal-dialog {\n transition: -webkit-transform 0.3s ease-out;\n transition: transform 0.3s ease-out;\n transition: transform 0.3s ease-out, -webkit-transform 0.3s ease-out;\n -webkit-transform: translate(0, -50px);\n transform: translate(0, -50px);\n}\n\n@media (prefers-reduced-motion: reduce) {\n .modal.fade .modal-dialog {\n transition: none;\n }\n}\n\n.modal.show .modal-dialog {\n -webkit-transform: none;\n transform: none;\n}\n\n.modal-dialog-scrollable {\n display: -ms-flexbox;\n display: flex;\n max-height: calc(100% - 1rem);\n}\n\n.modal-dialog-scrollable .modal-content {\n max-height: calc(100vh - 1rem);\n overflow: hidden;\n}\n\n.modal-dialog-scrollable .modal-header,\n.modal-dialog-scrollable .modal-footer {\n -ms-flex-negative: 0;\n flex-shrink: 0;\n}\n\n.modal-dialog-scrollable .modal-body {\n overflow-y: auto;\n}\n\n.modal-dialog-centered {\n display: -ms-flexbox;\n display: flex;\n -ms-flex-align: center;\n align-items: center;\n min-height: calc(100% - 1rem);\n}\n\n.modal-dialog-centered::before {\n display: block;\n height: calc(100vh - 1rem);\n content: \"\";\n}\n\n.modal-dialog-centered.modal-dialog-scrollable {\n -ms-flex-direction: column;\n flex-direction: column;\n -ms-flex-pack: center;\n justify-content: center;\n height: 100%;\n}\n\n.modal-dialog-centered.modal-dialog-scrollable .modal-content {\n max-height: none;\n}\n\n.modal-dialog-centered.modal-dialog-scrollable::before {\n content: none;\n}\n\n.modal-content {\n position: relative;\n display: -ms-flexbox;\n display: flex;\n -ms-flex-direction: column;\n flex-direction: column;\n width: 100%;\n pointer-events: auto;\n background-color: #fff;\n background-clip: padding-box;\n border: 1px solid rgba(0, 0, 0, 0.2);\n border-radius: 0.3rem;\n outline: 0;\n}\n\n.modal-backdrop {\n position: fixed;\n top: 0;\n left: 0;\n z-index: 1040;\n width: 100vw;\n height: 100vh;\n background-color: #000;\n}\n\n.modal-backdrop.fade {\n opacity: 0;\n}\n\n.modal-backdrop.show {\n opacity: 0.5;\n}\n\n.modal-header {\n display: -ms-flexbox;\n display: flex;\n -ms-flex-align: start;\n align-items: flex-start;\n -ms-flex-pack: justify;\n justify-content: space-between;\n padding: 1rem 1rem;\n border-bottom: 1px solid #dee2e6;\n border-top-left-radius: 0.3rem;\n border-top-right-radius: 0.3rem;\n}\n\n.modal-header .close {\n padding: 1rem 1rem;\n margin: -1rem -1rem -1rem auto;\n}\n\n.modal-title {\n margin-bottom: 0;\n line-height: 1.5;\n}\n\n.modal-body {\n position: relative;\n -ms-flex: 1 1 auto;\n flex: 1 1 auto;\n padding: 1rem;\n}\n\n.modal-footer {\n display: -ms-flexbox;\n display: flex;\n -ms-flex-align: center;\n align-items: center;\n -ms-flex-pack: end;\n justify-content: flex-end;\n padding: 1rem;\n border-top: 1px solid #dee2e6;\n border-bottom-right-radius: 0.3rem;\n border-bottom-left-radius: 0.3rem;\n}\n\n.modal-footer > :not(:first-child) {\n margin-left: .25rem;\n}\n\n.modal-footer > :not(:last-child) {\n margin-right: .25rem;\n}\n\n.modal-scrollbar-measure {\n position: absolute;\n top: -9999px;\n width: 50px;\n height: 50px;\n overflow: scroll;\n}\n\n@media (min-width: 576px) {\n .modal-dialog {\n max-width: 500px;\n margin: 1.75rem auto;\n }\n .modal-dialog-scrollable {\n max-height: calc(100% - 3.5rem);\n }\n .modal-dialog-scrollable .modal-content {\n max-height: calc(100vh - 3.5rem);\n }\n .modal-dialog-centered {\n min-height: calc(100% - 3.5rem);\n }\n .modal-dialog-centered::before {\n height: calc(100vh - 3.5rem);\n }\n .modal-sm {\n max-width: 300px;\n }\n}\n\n@media (min-width: 992px) {\n .modal-lg,\n .modal-xl {\n max-width: 800px;\n }\n}\n\n@media (min-width: 1200px) {\n .modal-xl {\n max-width: 1140px;\n }\n}\n\n.tooltip {\n position: absolute;\n z-index: 1070;\n display: block;\n margin: 0;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, \"Noto Sans\", sans-serif, \"Apple Color Emoji\", \"Segoe UI Emoji\", \"Segoe UI Symbol\", \"Noto Color Emoji\";\n font-style: normal;\n font-weight: 400;\n line-height: 1.5;\n text-align: left;\n text-align: start;\n text-decoration: none;\n text-shadow: none;\n text-transform: none;\n letter-spacing: normal;\n word-break: normal;\n word-spacing: normal;\n white-space: normal;\n line-break: auto;\n font-size: 0.875rem;\n word-wrap: break-word;\n opacity: 0;\n}\n\n.tooltip.show {\n opacity: 0.9;\n}\n\n.tooltip .arrow {\n position: absolute;\n display: block;\n width: 0.8rem;\n height: 0.4rem;\n}\n\n.tooltip .arrow::before {\n position: absolute;\n content: \"\";\n border-color: transparent;\n border-style: solid;\n}\n\n.bs-tooltip-top, .bs-tooltip-auto[x-placement^=\"top\"] {\n padding: 0.4rem 0;\n}\n\n.bs-tooltip-top .arrow, .bs-tooltip-auto[x-placement^=\"top\"] .arrow {\n bottom: 0;\n}\n\n.bs-tooltip-top .arrow::before, .bs-tooltip-auto[x-placement^=\"top\"] .arrow::before {\n top: 0;\n border-width: 0.4rem 0.4rem 0;\n border-top-color: #000;\n}\n\n.bs-tooltip-right, .bs-tooltip-auto[x-placement^=\"right\"] {\n padding: 0 0.4rem;\n}\n\n.bs-tooltip-right .arrow, .bs-tooltip-auto[x-placement^=\"right\"] .arrow {\n left: 0;\n width: 0.4rem;\n height: 0.8rem;\n}\n\n.bs-tooltip-right .arrow::before, .bs-tooltip-auto[x-placement^=\"right\"] .arrow::before {\n right: 0;\n border-width: 0.4rem 0.4rem 0.4rem 0;\n border-right-color: #000;\n}\n\n.bs-tooltip-bottom, .bs-tooltip-auto[x-placement^=\"bottom\"] {\n padding: 0.4rem 0;\n}\n\n.bs-tooltip-bottom .arrow, .bs-tooltip-auto[x-placement^=\"bottom\"] .arrow {\n top: 0;\n}\n\n.bs-tooltip-bottom .arrow::before, .bs-tooltip-auto[x-placement^=\"bottom\"] .arrow::before {\n bottom: 0;\n border-width: 0 0.4rem 0.4rem;\n border-bottom-color: #000;\n}\n\n.bs-tooltip-left, .bs-tooltip-auto[x-placement^=\"left\"] {\n padding: 0 0.4rem;\n}\n\n.bs-tooltip-left .arrow, .bs-tooltip-auto[x-placement^=\"left\"] .arrow {\n right: 0;\n width: 0.4rem;\n height: 0.8rem;\n}\n\n.bs-tooltip-left .arrow::before, .bs-tooltip-auto[x-placement^=\"left\"] .arrow::before {\n left: 0;\n border-width: 0.4rem 0 0.4rem 0.4rem;\n border-left-color: #000;\n}\n\n.tooltip-inner {\n max-width: 200px;\n padding: 0.25rem 0.5rem;\n color: #fff;\n text-align: center;\n background-color: #000;\n border-radius: 0.25rem;\n}\n\n.popover {\n position: absolute;\n top: 0;\n left: 0;\n z-index: 1060;\n display: block;\n max-width: 276px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, \"Noto Sans\", sans-serif, \"Apple Color Emoji\", \"Segoe UI Emoji\", \"Segoe UI Symbol\", \"Noto Color Emoji\";\n font-style: normal;\n font-weight: 400;\n line-height: 1.5;\n text-align: left;\n text-align: start;\n text-decoration: none;\n text-shadow: none;\n text-transform: none;\n letter-spacing: normal;\n word-break: normal;\n word-spacing: normal;\n white-space: normal;\n line-break: auto;\n font-size: 0.875rem;\n word-wrap: break-word;\n background-color: #fff;\n background-clip: padding-box;\n border: 1px solid rgba(0, 0, 0, 0.2);\n border-radius: 0.3rem;\n}\n\n.popover .arrow {\n position: absolute;\n display: block;\n width: 1rem;\n height: 0.5rem;\n margin: 0 0.3rem;\n}\n\n.popover .arrow::before, .popover .arrow::after {\n position: absolute;\n display: block;\n content: \"\";\n border-color: transparent;\n border-style: solid;\n}\n\n.bs-popover-top, .bs-popover-auto[x-placement^=\"top\"] {\n margin-bottom: 0.5rem;\n}\n\n.bs-popover-top > .arrow, .bs-popover-auto[x-placement^=\"top\"] > .arrow {\n bottom: calc((0.5rem + 1px) * -1);\n}\n\n.bs-popover-top > .arrow::before, .bs-popover-auto[x-placement^=\"top\"] > .arrow::before {\n bottom: 0;\n border-width: 0.5rem 0.5rem 0;\n border-top-color: rgba(0, 0, 0, 0.25);\n}\n\n.bs-popover-top > .arrow::after, .bs-popover-auto[x-placement^=\"top\"] > .arrow::after {\n bottom: 1px;\n border-width: 0.5rem 0.5rem 0;\n border-top-color: #fff;\n}\n\n.bs-popover-right, .bs-popover-auto[x-placement^=\"right\"] {\n margin-left: 0.5rem;\n}\n\n.bs-popover-right > .arrow, .bs-popover-auto[x-placement^=\"right\"] > .arrow {\n left: calc((0.5rem + 1px) * -1);\n width: 0.5rem;\n height: 1rem;\n margin: 0.3rem 0;\n}\n\n.bs-popover-right > .arrow::before, .bs-popover-auto[x-placement^=\"right\"] > .arrow::before {\n left: 0;\n border-width: 0.5rem 0.5rem 0.5rem 0;\n border-right-color: rgba(0, 0, 0, 0.25);\n}\n\n.bs-popover-right > .arrow::after, .bs-popover-auto[x-placement^=\"right\"] > .arrow::after {\n left: 1px;\n border-width: 0.5rem 0.5rem 0.5rem 0;\n border-right-color: #fff;\n}\n\n.bs-popover-bottom, .bs-popover-auto[x-placement^=\"bottom\"] {\n margin-top: 0.5rem;\n}\n\n.bs-popover-bottom > .arrow, .bs-popover-auto[x-placement^=\"bottom\"] > .arrow {\n top: calc((0.5rem + 1px) * -1);\n}\n\n.bs-popover-bottom > .arrow::before, .bs-popover-auto[x-placement^=\"bottom\"] > .arrow::before {\n top: 0;\n border-width: 0 0.5rem 0.5rem 0.5rem;\n border-bottom-color: rgba(0, 0, 0, 0.25);\n}\n\n.bs-popover-bottom > .arrow::after, .bs-popover-auto[x-placement^=\"bottom\"] > .arrow::after {\n top: 1px;\n border-width: 0 0.5rem 0.5rem 0.5rem;\n border-bottom-color: #fff;\n}\n\n.bs-popover-bottom .popover-header::before, .bs-popover-auto[x-placement^=\"bottom\"] .popover-header::before {\n position: absolute;\n top: 0;\n left: 50%;\n display: block;\n width: 1rem;\n margin-left: -0.5rem;\n content: \"\";\n border-bottom: 1px solid #f7f7f7;\n}\n\n.bs-popover-left, .bs-popover-auto[x-placement^=\"left\"] {\n margin-right: 0.5rem;\n}\n\n.bs-popover-left > .arrow, .bs-popover-auto[x-placement^=\"left\"] > .arrow {\n right: calc((0.5rem + 1px) * -1);\n width: 0.5rem;\n height: 1rem;\n margin: 0.3rem 0;\n}\n\n.bs-popover-left > .arrow::before, .bs-popover-auto[x-placement^=\"left\"] > .arrow::before {\n right: 0;\n border-width: 0.5rem 0 0.5rem 0.5rem;\n border-left-color: rgba(0, 0, 0, 0.25);\n}\n\n.bs-popover-left > .arrow::after, .bs-popover-auto[x-placement^=\"left\"] > .arrow::after {\n right: 1px;\n border-width: 0.5rem 0 0.5rem 0.5rem;\n border-left-color: #fff;\n}\n\n.popover-header {\n padding: 0.5rem 0.75rem;\n margin-bottom: 0;\n font-size: 1rem;\n background-color: #f7f7f7;\n border-bottom: 1px solid #ebebeb;\n border-top-left-radius: calc(0.3rem - 1px);\n border-top-right-radius: calc(0.3rem - 1px);\n}\n\n.popover-header:empty {\n display: none;\n}\n\n.popover-body {\n padding: 0.5rem 0.75rem;\n color: #212529;\n}\n\n.carousel {\n position: relative;\n}\n\n.carousel.pointer-event {\n -ms-touch-action: pan-y;\n touch-action: pan-y;\n}\n\n.carousel-inner {\n position: relative;\n width: 100%;\n overflow: hidden;\n}\n\n.carousel-inner::after {\n display: block;\n clear: both;\n content: \"\";\n}\n\n.carousel-item {\n position: relative;\n display: none;\n float: left;\n width: 100%;\n margin-right: -100%;\n -webkit-backface-visibility: hidden;\n backface-visibility: hidden;\n transition: -webkit-transform 0.6s ease-in-out;\n transition: transform 0.6s ease-in-out;\n transition: transform 0.6s ease-in-out, -webkit-transform 0.6s ease-in-out;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .carousel-item {\n transition: none;\n }\n}\n\n.carousel-item.active,\n.carousel-item-next,\n.carousel-item-prev {\n display: block;\n}\n\n.carousel-item-next:not(.carousel-item-left),\n.active.carousel-item-right {\n -webkit-transform: translateX(100%);\n transform: translateX(100%);\n}\n\n.carousel-item-prev:not(.carousel-item-right),\n.active.carousel-item-left {\n -webkit-transform: translateX(-100%);\n transform: translateX(-100%);\n}\n\n.carousel-fade .carousel-item {\n opacity: 0;\n transition-property: opacity;\n -webkit-transform: none;\n transform: none;\n}\n\n.carousel-fade .carousel-item.active,\n.carousel-fade .carousel-item-next.carousel-item-left,\n.carousel-fade .carousel-item-prev.carousel-item-right {\n z-index: 1;\n opacity: 1;\n}\n\n.carousel-fade .active.carousel-item-left,\n.carousel-fade .active.carousel-item-right {\n z-index: 0;\n opacity: 0;\n transition: 0s 0.6s opacity;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .carousel-fade .active.carousel-item-left,\n .carousel-fade .active.carousel-item-right {\n transition: none;\n }\n}\n\n.carousel-control-prev,\n.carousel-control-next {\n position: absolute;\n top: 0;\n bottom: 0;\n z-index: 1;\n display: -ms-flexbox;\n display: flex;\n -ms-flex-align: center;\n align-items: center;\n -ms-flex-pack: center;\n justify-content: center;\n width: 15%;\n color: #fff;\n text-align: center;\n opacity: 0.5;\n transition: opacity 0.15s ease;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .carousel-control-prev,\n .carousel-control-next {\n transition: none;\n }\n}\n\n.carousel-control-prev:hover, .carousel-control-prev:focus,\n.carousel-control-next:hover,\n.carousel-control-next:focus {\n color: #fff;\n text-decoration: none;\n outline: 0;\n opacity: 0.9;\n}\n\n.carousel-control-prev {\n left: 0;\n}\n\n.carousel-control-next {\n right: 0;\n}\n\n.carousel-control-prev-icon,\n.carousel-control-next-icon {\n display: inline-block;\n width: 20px;\n height: 20px;\n background: no-repeat 50% / 100% 100%;\n}\n\n.carousel-control-prev-icon {\n background-image: url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 8 8'%3e%3cpath d='M5.25 0l-4 4 4 4 1.5-1.5-2.5-2.5 2.5-2.5-1.5-1.5z'/%3e%3c/svg%3e\");\n}\n\n.carousel-control-next-icon {\n background-image: url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 8 8'%3e%3cpath d='M2.75 0l-1.5 1.5 2.5 2.5-2.5 2.5 1.5 1.5 4-4-4-4z'/%3e%3c/svg%3e\");\n}\n\n.carousel-indicators {\n position: absolute;\n right: 0;\n bottom: 0;\n left: 0;\n z-index: 15;\n display: -ms-flexbox;\n display: flex;\n -ms-flex-pack: center;\n justify-content: center;\n padding-left: 0;\n margin-right: 15%;\n margin-left: 15%;\n list-style: none;\n}\n\n.carousel-indicators li {\n box-sizing: content-box;\n -ms-flex: 0 1 auto;\n flex: 0 1 auto;\n width: 30px;\n height: 3px;\n margin-right: 3px;\n margin-left: 3px;\n text-indent: -999px;\n cursor: pointer;\n background-color: #fff;\n background-clip: padding-box;\n border-top: 10px solid transparent;\n border-bottom: 10px solid transparent;\n opacity: .5;\n transition: opacity 0.6s ease;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .carousel-indicators li {\n transition: none;\n }\n}\n\n.carousel-indicators .active {\n opacity: 1;\n}\n\n.carousel-caption {\n position: absolute;\n right: 15%;\n bottom: 20px;\n left: 15%;\n z-index: 10;\n padding-top: 20px;\n padding-bottom: 20px;\n color: #fff;\n text-align: center;\n}\n\n@-webkit-keyframes spinner-border {\n to {\n -webkit-transform: rotate(360deg);\n transform: rotate(360deg);\n }\n}\n\n@keyframes spinner-border {\n to {\n -webkit-transform: rotate(360deg);\n transform: rotate(360deg);\n }\n}\n\n.spinner-border {\n display: inline-block;\n width: 2rem;\n height: 2rem;\n vertical-align: text-bottom;\n border: 0.25em solid currentColor;\n border-right-color: transparent;\n border-radius: 50%;\n -webkit-animation: spinner-border .75s linear infinite;\n animation: spinner-border .75s linear infinite;\n}\n\n.spinner-border-sm {\n width: 1rem;\n height: 1rem;\n border-width: 0.2em;\n}\n\n@-webkit-keyframes spinner-grow {\n 0% {\n -webkit-transform: scale(0);\n transform: scale(0);\n }\n 50% {\n opacity: 1;\n }\n}\n\n@keyframes spinner-grow {\n 0% {\n -webkit-transform: scale(0);\n transform: scale(0);\n }\n 50% {\n opacity: 1;\n }\n}\n\n.spinner-grow {\n display: inline-block;\n width: 2rem;\n height: 2rem;\n vertical-align: text-bottom;\n background-color: currentColor;\n border-radius: 50%;\n opacity: 0;\n -webkit-animation: spinner-grow .75s linear infinite;\n animation: spinner-grow .75s linear infinite;\n}\n\n.spinner-grow-sm {\n width: 1rem;\n height: 1rem;\n}\n\n.align-baseline {\n vertical-align: baseline !important;\n}\n\n.align-top {\n vertical-align: top !important;\n}\n\n.align-middle {\n vertical-align: middle !important;\n}\n\n.align-bottom {\n vertical-align: bottom !important;\n}\n\n.align-text-bottom {\n vertical-align: text-bottom !important;\n}\n\n.align-text-top {\n vertical-align: text-top !important;\n}\n\n.bg-primary {\n background-color: #007bff !important;\n}\n\na.bg-primary:hover, a.bg-primary:focus,\nbutton.bg-primary:hover,\nbutton.bg-primary:focus {\n background-color: #0062cc !important;\n}\n\n.bg-secondary {\n background-color: #6c757d !important;\n}\n\na.bg-secondary:hover, a.bg-secondary:focus,\nbutton.bg-secondary:hover,\nbutton.bg-secondary:focus {\n background-color: #545b62 !important;\n}\n\n.bg-success {\n background-color: #28a745 !important;\n}\n\na.bg-success:hover, a.bg-success:focus,\nbutton.bg-success:hover,\nbutton.bg-success:focus {\n background-color: #1e7e34 !important;\n}\n\n.bg-info {\n background-color: #17a2b8 !important;\n}\n\na.bg-info:hover, a.bg-info:focus,\nbutton.bg-info:hover,\nbutton.bg-info:focus {\n background-color: #117a8b !important;\n}\n\n.bg-warning {\n background-color: #ffc107 !important;\n}\n\na.bg-warning:hover, a.bg-warning:focus,\nbutton.bg-warning:hover,\nbutton.bg-warning:focus {\n background-color: #d39e00 !important;\n}\n\n.bg-danger {\n background-color: #dc3545 !important;\n}\n\na.bg-danger:hover, a.bg-danger:focus,\nbutton.bg-danger:hover,\nbutton.bg-danger:focus {\n background-color: #bd2130 !important;\n}\n\n.bg-light {\n background-color: #f8f9fa !important;\n}\n\na.bg-light:hover, a.bg-light:focus,\nbutton.bg-light:hover,\nbutton.bg-light:focus {\n background-color: #dae0e5 !important;\n}\n\n.bg-dark {\n background-color: #343a40 !important;\n}\n\na.bg-dark:hover, a.bg-dark:focus,\nbutton.bg-dark:hover,\nbutton.bg-dark:focus {\n background-color: #1d2124 !important;\n}\n\n.bg-white {\n background-color: #fff !important;\n}\n\n.bg-transparent {\n background-color: transparent !important;\n}\n\n.border {\n border: 1px solid #dee2e6 !important;\n}\n\n.border-top {\n border-top: 1px solid #dee2e6 !important;\n}\n\n.border-right {\n border-right: 1px solid #dee2e6 !important;\n}\n\n.border-bottom {\n border-bottom: 1px solid #dee2e6 !important;\n}\n\n.border-left {\n border-left: 1px solid #dee2e6 !important;\n}\n\n.border-0 {\n border: 0 !important;\n}\n\n.border-top-0 {\n border-top: 0 !important;\n}\n\n.border-right-0 {\n border-right: 0 !important;\n}\n\n.border-bottom-0 {\n border-bottom: 0 !important;\n}\n\n.border-left-0 {\n border-left: 0 !important;\n}\n\n.border-primary {\n border-color: #007bff !important;\n}\n\n.border-secondary {\n border-color: #6c757d !important;\n}\n\n.border-success {\n border-color: #28a745 !important;\n}\n\n.border-info {\n border-color: #17a2b8 !important;\n}\n\n.border-warning {\n border-color: #ffc107 !important;\n}\n\n.border-danger {\n border-color: #dc3545 !important;\n}\n\n.border-light {\n border-color: #f8f9fa !important;\n}\n\n.border-dark {\n border-color: #343a40 !important;\n}\n\n.border-white {\n border-color: #fff !important;\n}\n\n.rounded-sm {\n border-radius: 0.2rem !important;\n}\n\n.rounded {\n border-radius: 0.25rem !important;\n}\n\n.rounded-top {\n border-top-left-radius: 0.25rem !important;\n border-top-right-radius: 0.25rem !important;\n}\n\n.rounded-right {\n border-top-right-radius: 0.25rem !important;\n border-bottom-right-radius: 0.25rem !important;\n}\n\n.rounded-bottom {\n border-bottom-right-radius: 0.25rem !important;\n border-bottom-left-radius: 0.25rem !important;\n}\n\n.rounded-left {\n border-top-left-radius: 0.25rem !important;\n border-bottom-left-radius: 0.25rem !important;\n}\n\n.rounded-lg {\n border-radius: 0.3rem !important;\n}\n\n.rounded-circle {\n border-radius: 50% !important;\n}\n\n.rounded-pill {\n border-radius: 50rem !important;\n}\n\n.rounded-0 {\n border-radius: 0 !important;\n}\n\n.clearfix::after {\n display: block;\n clear: both;\n content: \"\";\n}\n\n.d-none {\n display: none !important;\n}\n\n.d-inline {\n display: inline !important;\n}\n\n.d-inline-block {\n display: inline-block !important;\n}\n\n.d-block {\n display: block !important;\n}\n\n.d-table {\n display: table !important;\n}\n\n.d-table-row {\n display: table-row !important;\n}\n\n.d-table-cell {\n display: table-cell !important;\n}\n\n.d-flex {\n display: -ms-flexbox !important;\n display: flex !important;\n}\n\n.d-inline-flex {\n display: -ms-inline-flexbox !important;\n display: inline-flex !important;\n}\n\n@media (min-width: 576px) {\n .d-sm-none {\n display: none !important;\n }\n .d-sm-inline {\n display: inline !important;\n }\n .d-sm-inline-block {\n display: inline-block !important;\n }\n .d-sm-block {\n display: block !important;\n }\n .d-sm-table {\n display: table !important;\n }\n .d-sm-table-row {\n display: table-row !important;\n }\n .d-sm-table-cell {\n display: table-cell !important;\n }\n .d-sm-flex {\n display: -ms-flexbox !important;\n display: flex !important;\n }\n .d-sm-inline-flex {\n display: -ms-inline-flexbox !important;\n display: inline-flex !important;\n }\n}\n\n@media (min-width: 768px) {\n .d-md-none {\n display: none !important;\n }\n .d-md-inline {\n display: inline !important;\n }\n .d-md-inline-block {\n display: inline-block !important;\n }\n .d-md-block {\n display: block !important;\n }\n .d-md-table {\n display: table !important;\n }\n .d-md-table-row {\n display: table-row !important;\n }\n .d-md-table-cell {\n display: table-cell !important;\n }\n .d-md-flex {\n display: -ms-flexbox !important;\n display: flex !important;\n }\n .d-md-inline-flex {\n display: -ms-inline-flexbox !important;\n display: inline-flex !important;\n }\n}\n\n@media (min-width: 992px) {\n .d-lg-none {\n display: none !important;\n }\n .d-lg-inline {\n display: inline !important;\n }\n .d-lg-inline-block {\n display: inline-block !important;\n }\n .d-lg-block {\n display: block !important;\n }\n .d-lg-table {\n display: table !important;\n }\n .d-lg-table-row {\n display: table-row !important;\n }\n .d-lg-table-cell {\n display: table-cell !important;\n }\n .d-lg-flex {\n display: -ms-flexbox !important;\n display: flex !important;\n }\n .d-lg-inline-flex {\n display: -ms-inline-flexbox !important;\n display: inline-flex !important;\n }\n}\n\n@media (min-width: 1200px) {\n .d-xl-none {\n display: none !important;\n }\n .d-xl-inline {\n display: inline !important;\n }\n .d-xl-inline-block {\n display: inline-block !important;\n }\n .d-xl-block {\n display: block !important;\n }\n .d-xl-table {\n display: table !important;\n }\n .d-xl-table-row {\n display: table-row !important;\n }\n .d-xl-table-cell {\n display: table-cell !important;\n }\n .d-xl-flex {\n display: -ms-flexbox !important;\n display: flex !important;\n }\n .d-xl-inline-flex {\n display: -ms-inline-flexbox !important;\n display: inline-flex !important;\n }\n}\n\n@media print {\n .d-print-none {\n display: none !important;\n }\n .d-print-inline {\n display: inline !important;\n }\n .d-print-inline-block {\n display: inline-block !important;\n }\n .d-print-block {\n display: block !important;\n }\n .d-print-table {\n display: table !important;\n }\n .d-print-table-row {\n display: table-row !important;\n }\n .d-print-table-cell {\n display: table-cell !important;\n }\n .d-print-flex {\n display: -ms-flexbox !important;\n display: flex !important;\n }\n .d-print-inline-flex {\n display: -ms-inline-flexbox !important;\n display: inline-flex !important;\n }\n}\n\n.embed-responsive {\n position: relative;\n display: block;\n width: 100%;\n padding: 0;\n overflow: hidden;\n}\n\n.embed-responsive::before {\n display: block;\n content: \"\";\n}\n\n.embed-responsive .embed-responsive-item,\n.embed-responsive iframe,\n.embed-responsive embed,\n.embed-responsive object,\n.embed-responsive video {\n position: absolute;\n top: 0;\n bottom: 0;\n left: 0;\n width: 100%;\n height: 100%;\n border: 0;\n}\n\n.embed-responsive-21by9::before {\n padding-top: 42.857143%;\n}\n\n.embed-responsive-16by9::before {\n padding-top: 56.25%;\n}\n\n.embed-responsive-4by3::before {\n padding-top: 75%;\n}\n\n.embed-responsive-1by1::before {\n padding-top: 100%;\n}\n\n.flex-row {\n -ms-flex-direction: row !important;\n flex-direction: row !important;\n}\n\n.flex-column {\n -ms-flex-direction: column !important;\n flex-direction: column !important;\n}\n\n.flex-row-reverse {\n -ms-flex-direction: row-reverse !important;\n flex-direction: row-reverse !important;\n}\n\n.flex-column-reverse {\n -ms-flex-direction: column-reverse !important;\n flex-direction: column-reverse !important;\n}\n\n.flex-wrap {\n -ms-flex-wrap: wrap !important;\n flex-wrap: wrap !important;\n}\n\n.flex-nowrap {\n -ms-flex-wrap: nowrap !important;\n flex-wrap: nowrap !important;\n}\n\n.flex-wrap-reverse {\n -ms-flex-wrap: wrap-reverse !important;\n flex-wrap: wrap-reverse !important;\n}\n\n.flex-fill {\n -ms-flex: 1 1 auto !important;\n flex: 1 1 auto !important;\n}\n\n.flex-grow-0 {\n -ms-flex-positive: 0 !important;\n flex-grow: 0 !important;\n}\n\n.flex-grow-1 {\n -ms-flex-positive: 1 !important;\n flex-grow: 1 !important;\n}\n\n.flex-shrink-0 {\n -ms-flex-negative: 0 !important;\n flex-shrink: 0 !important;\n}\n\n.flex-shrink-1 {\n -ms-flex-negative: 1 !important;\n flex-shrink: 1 !important;\n}\n\n.justify-content-start {\n -ms-flex-pack: start !important;\n justify-content: flex-start !important;\n}\n\n.justify-content-end {\n -ms-flex-pack: end !important;\n justify-content: flex-end !important;\n}\n\n.justify-content-center {\n -ms-flex-pack: center !important;\n justify-content: center !important;\n}\n\n.justify-content-between {\n -ms-flex-pack: justify !important;\n justify-content: space-between !important;\n}\n\n.justify-content-around {\n -ms-flex-pack: distribute !important;\n justify-content: space-around !important;\n}\n\n.align-items-start {\n -ms-flex-align: start !important;\n align-items: flex-start !important;\n}\n\n.align-items-end {\n -ms-flex-align: end !important;\n align-items: flex-end !important;\n}\n\n.align-items-center {\n -ms-flex-align: center !important;\n align-items: center !important;\n}\n\n.align-items-baseline {\n -ms-flex-align: baseline !important;\n align-items: baseline !important;\n}\n\n.align-items-stretch {\n -ms-flex-align: stretch !important;\n align-items: stretch !important;\n}\n\n.align-content-start {\n -ms-flex-line-pack: start !important;\n align-content: flex-start !important;\n}\n\n.align-content-end {\n -ms-flex-line-pack: end !important;\n align-content: flex-end !important;\n}\n\n.align-content-center {\n -ms-flex-line-pack: center !important;\n align-content: center !important;\n}\n\n.align-content-between {\n -ms-flex-line-pack: justify !important;\n align-content: space-between !important;\n}\n\n.align-content-around {\n -ms-flex-line-pack: distribute !important;\n align-content: space-around !important;\n}\n\n.align-content-stretch {\n -ms-flex-line-pack: stretch !important;\n align-content: stretch !important;\n}\n\n.align-self-auto {\n -ms-flex-item-align: auto !important;\n align-self: auto !important;\n}\n\n.align-self-start {\n -ms-flex-item-align: start !important;\n align-self: flex-start !important;\n}\n\n.align-self-end {\n -ms-flex-item-align: end !important;\n align-self: flex-end !important;\n}\n\n.align-self-center {\n -ms-flex-item-align: center !important;\n align-self: center !important;\n}\n\n.align-self-baseline {\n -ms-flex-item-align: baseline !important;\n align-self: baseline !important;\n}\n\n.align-self-stretch {\n -ms-flex-item-align: stretch !important;\n align-self: stretch !important;\n}\n\n@media (min-width: 576px) {\n .flex-sm-row {\n -ms-flex-direction: row !important;\n flex-direction: row !important;\n }\n .flex-sm-column {\n -ms-flex-direction: column !important;\n flex-direction: column !important;\n }\n .flex-sm-row-reverse {\n -ms-flex-direction: row-reverse !important;\n flex-direction: row-reverse !important;\n }\n .flex-sm-column-reverse {\n -ms-flex-direction: column-reverse !important;\n flex-direction: column-reverse !important;\n }\n .flex-sm-wrap {\n -ms-flex-wrap: wrap !important;\n flex-wrap: wrap !important;\n }\n .flex-sm-nowrap {\n -ms-flex-wrap: nowrap !important;\n flex-wrap: nowrap !important;\n }\n .flex-sm-wrap-reverse {\n -ms-flex-wrap: wrap-reverse !important;\n flex-wrap: wrap-reverse !important;\n }\n .flex-sm-fill {\n -ms-flex: 1 1 auto !important;\n flex: 1 1 auto !important;\n }\n .flex-sm-grow-0 {\n -ms-flex-positive: 0 !important;\n flex-grow: 0 !important;\n }\n .flex-sm-grow-1 {\n -ms-flex-positive: 1 !important;\n flex-grow: 1 !important;\n }\n .flex-sm-shrink-0 {\n -ms-flex-negative: 0 !important;\n flex-shrink: 0 !important;\n }\n .flex-sm-shrink-1 {\n -ms-flex-negative: 1 !important;\n flex-shrink: 1 !important;\n }\n .justify-content-sm-start {\n -ms-flex-pack: start !important;\n justify-content: flex-start !important;\n }\n .justify-content-sm-end {\n -ms-flex-pack: end !important;\n justify-content: flex-end !important;\n }\n .justify-content-sm-center {\n -ms-flex-pack: center !important;\n justify-content: center !important;\n }\n .justify-content-sm-between {\n -ms-flex-pack: justify !important;\n justify-content: space-between !important;\n }\n .justify-content-sm-around {\n -ms-flex-pack: distribute !important;\n justify-content: space-around !important;\n }\n .align-items-sm-start {\n -ms-flex-align: start !important;\n align-items: flex-start !important;\n }\n .align-items-sm-end {\n -ms-flex-align: end !important;\n align-items: flex-end !important;\n }\n .align-items-sm-center {\n -ms-flex-align: center !important;\n align-items: center !important;\n }\n .align-items-sm-baseline {\n -ms-flex-align: baseline !important;\n align-items: baseline !important;\n }\n .align-items-sm-stretch {\n -ms-flex-align: stretch !important;\n align-items: stretch !important;\n }\n .align-content-sm-start {\n -ms-flex-line-pack: start !important;\n align-content: flex-start !important;\n }\n .align-content-sm-end {\n -ms-flex-line-pack: end !important;\n align-content: flex-end !important;\n }\n .align-content-sm-center {\n -ms-flex-line-pack: center !important;\n align-content: center !important;\n }\n .align-content-sm-between {\n -ms-flex-line-pack: justify !important;\n align-content: space-between !important;\n }\n .align-content-sm-around {\n -ms-flex-line-pack: distribute !important;\n align-content: space-around !important;\n }\n .align-content-sm-stretch {\n -ms-flex-line-pack: stretch !important;\n align-content: stretch !important;\n }\n .align-self-sm-auto {\n -ms-flex-item-align: auto !important;\n align-self: auto !important;\n }\n .align-self-sm-start {\n -ms-flex-item-align: start !important;\n align-self: flex-start !important;\n }\n .align-self-sm-end {\n -ms-flex-item-align: end !important;\n align-self: flex-end !important;\n }\n .align-self-sm-center {\n -ms-flex-item-align: center !important;\n align-self: center !important;\n }\n .align-self-sm-baseline {\n -ms-flex-item-align: baseline !important;\n align-self: baseline !important;\n }\n .align-self-sm-stretch {\n -ms-flex-item-align: stretch !important;\n align-self: stretch !important;\n }\n}\n\n@media (min-width: 768px) {\n .flex-md-row {\n -ms-flex-direction: row !important;\n flex-direction: row !important;\n }\n .flex-md-column {\n -ms-flex-direction: column !important;\n flex-direction: column !important;\n }\n .flex-md-row-reverse {\n -ms-flex-direction: row-reverse !important;\n flex-direction: row-reverse !important;\n }\n .flex-md-column-reverse {\n -ms-flex-direction: column-reverse !important;\n flex-direction: column-reverse !important;\n }\n .flex-md-wrap {\n -ms-flex-wrap: wrap !important;\n flex-wrap: wrap !important;\n }\n .flex-md-nowrap {\n -ms-flex-wrap: nowrap !important;\n flex-wrap: nowrap !important;\n }\n .flex-md-wrap-reverse {\n -ms-flex-wrap: wrap-reverse !important;\n flex-wrap: wrap-reverse !important;\n }\n .flex-md-fill {\n -ms-flex: 1 1 auto !important;\n flex: 1 1 auto !important;\n }\n .flex-md-grow-0 {\n -ms-flex-positive: 0 !important;\n flex-grow: 0 !important;\n }\n .flex-md-grow-1 {\n -ms-flex-positive: 1 !important;\n flex-grow: 1 !important;\n }\n .flex-md-shrink-0 {\n -ms-flex-negative: 0 !important;\n flex-shrink: 0 !important;\n }\n .flex-md-shrink-1 {\n -ms-flex-negative: 1 !important;\n flex-shrink: 1 !important;\n }\n .justify-content-md-start {\n -ms-flex-pack: start !important;\n justify-content: flex-start !important;\n }\n .justify-content-md-end {\n -ms-flex-pack: end !important;\n justify-content: flex-end !important;\n }\n .justify-content-md-center {\n -ms-flex-pack: center !important;\n justify-content: center !important;\n }\n .justify-content-md-between {\n -ms-flex-pack: justify !important;\n justify-content: space-between !important;\n }\n .justify-content-md-around {\n -ms-flex-pack: distribute !important;\n justify-content: space-around !important;\n }\n .align-items-md-start {\n -ms-flex-align: start !important;\n align-items: flex-start !important;\n }\n .align-items-md-end {\n -ms-flex-align: end !important;\n align-items: flex-end !important;\n }\n .align-items-md-center {\n -ms-flex-align: center !important;\n align-items: center !important;\n }\n .align-items-md-baseline {\n -ms-flex-align: baseline !important;\n align-items: baseline !important;\n }\n .align-items-md-stretch {\n -ms-flex-align: stretch !important;\n align-items: stretch !important;\n }\n .align-content-md-start {\n -ms-flex-line-pack: start !important;\n align-content: flex-start !important;\n }\n .align-content-md-end {\n -ms-flex-line-pack: end !important;\n align-content: flex-end !important;\n }\n .align-content-md-center {\n -ms-flex-line-pack: center !important;\n align-content: center !important;\n }\n .align-content-md-between {\n -ms-flex-line-pack: justify !important;\n align-content: space-between !important;\n }\n .align-content-md-around {\n -ms-flex-line-pack: distribute !important;\n align-content: space-around !important;\n }\n .align-content-md-stretch {\n -ms-flex-line-pack: stretch !important;\n align-content: stretch !important;\n }\n .align-self-md-auto {\n -ms-flex-item-align: auto !important;\n align-self: auto !important;\n }\n .align-self-md-start {\n -ms-flex-item-align: start !important;\n align-self: flex-start !important;\n }\n .align-self-md-end {\n -ms-flex-item-align: end !important;\n align-self: flex-end !important;\n }\n .align-self-md-center {\n -ms-flex-item-align: center !important;\n align-self: center !important;\n }\n .align-self-md-baseline {\n -ms-flex-item-align: baseline !important;\n align-self: baseline !important;\n }\n .align-self-md-stretch {\n -ms-flex-item-align: stretch !important;\n align-self: stretch !important;\n }\n}\n\n@media (min-width: 992px) {\n .flex-lg-row {\n -ms-flex-direction: row !important;\n flex-direction: row !important;\n }\n .flex-lg-column {\n -ms-flex-direction: column !important;\n flex-direction: column !important;\n }\n .flex-lg-row-reverse {\n -ms-flex-direction: row-reverse !important;\n flex-direction: row-reverse !important;\n }\n .flex-lg-column-reverse {\n -ms-flex-direction: column-reverse !important;\n flex-direction: column-reverse !important;\n }\n .flex-lg-wrap {\n -ms-flex-wrap: wrap !important;\n flex-wrap: wrap !important;\n }\n .flex-lg-nowrap {\n -ms-flex-wrap: nowrap !important;\n flex-wrap: nowrap !important;\n }\n .flex-lg-wrap-reverse {\n -ms-flex-wrap: wrap-reverse !important;\n flex-wrap: wrap-reverse !important;\n }\n .flex-lg-fill {\n -ms-flex: 1 1 auto !important;\n flex: 1 1 auto !important;\n }\n .flex-lg-grow-0 {\n -ms-flex-positive: 0 !important;\n flex-grow: 0 !important;\n }\n .flex-lg-grow-1 {\n -ms-flex-positive: 1 !important;\n flex-grow: 1 !important;\n }\n .flex-lg-shrink-0 {\n -ms-flex-negative: 0 !important;\n flex-shrink: 0 !important;\n }\n .flex-lg-shrink-1 {\n -ms-flex-negative: 1 !important;\n flex-shrink: 1 !important;\n }\n .justify-content-lg-start {\n -ms-flex-pack: start !important;\n justify-content: flex-start !important;\n }\n .justify-content-lg-end {\n -ms-flex-pack: end !important;\n justify-content: flex-end !important;\n }\n .justify-content-lg-center {\n -ms-flex-pack: center !important;\n justify-content: center !important;\n }\n .justify-content-lg-between {\n -ms-flex-pack: justify !important;\n justify-content: space-between !important;\n }\n .justify-content-lg-around {\n -ms-flex-pack: distribute !important;\n justify-content: space-around !important;\n }\n .align-items-lg-start {\n -ms-flex-align: start !important;\n align-items: flex-start !important;\n }\n .align-items-lg-end {\n -ms-flex-align: end !important;\n align-items: flex-end !important;\n }\n .align-items-lg-center {\n -ms-flex-align: center !important;\n align-items: center !important;\n }\n .align-items-lg-baseline {\n -ms-flex-align: baseline !important;\n align-items: baseline !important;\n }\n .align-items-lg-stretch {\n -ms-flex-align: stretch !important;\n align-items: stretch !important;\n }\n .align-content-lg-start {\n -ms-flex-line-pack: start !important;\n align-content: flex-start !important;\n }\n .align-content-lg-end {\n -ms-flex-line-pack: end !important;\n align-content: flex-end !important;\n }\n .align-content-lg-center {\n -ms-flex-line-pack: center !important;\n align-content: center !important;\n }\n .align-content-lg-between {\n -ms-flex-line-pack: justify !important;\n align-content: space-between !important;\n }\n .align-content-lg-around {\n -ms-flex-line-pack: distribute !important;\n align-content: space-around !important;\n }\n .align-content-lg-stretch {\n -ms-flex-line-pack: stretch !important;\n align-content: stretch !important;\n }\n .align-self-lg-auto {\n -ms-flex-item-align: auto !important;\n align-self: auto !important;\n }\n .align-self-lg-start {\n -ms-flex-item-align: start !important;\n align-self: flex-start !important;\n }\n .align-self-lg-end {\n -ms-flex-item-align: end !important;\n align-self: flex-end !important;\n }\n .align-self-lg-center {\n -ms-flex-item-align: center !important;\n align-self: center !important;\n }\n .align-self-lg-baseline {\n -ms-flex-item-align: baseline !important;\n align-self: baseline !important;\n }\n .align-self-lg-stretch {\n -ms-flex-item-align: stretch !important;\n align-self: stretch !important;\n }\n}\n\n@media (min-width: 1200px) {\n .flex-xl-row {\n -ms-flex-direction: row !important;\n flex-direction: row !important;\n }\n .flex-xl-column {\n -ms-flex-direction: column !important;\n flex-direction: column !important;\n }\n .flex-xl-row-reverse {\n -ms-flex-direction: row-reverse !important;\n flex-direction: row-reverse !important;\n }\n .flex-xl-column-reverse {\n -ms-flex-direction: column-reverse !important;\n flex-direction: column-reverse !important;\n }\n .flex-xl-wrap {\n -ms-flex-wrap: wrap !important;\n flex-wrap: wrap !important;\n }\n .flex-xl-nowrap {\n -ms-flex-wrap: nowrap !important;\n flex-wrap: nowrap !important;\n }\n .flex-xl-wrap-reverse {\n -ms-flex-wrap: wrap-reverse !important;\n flex-wrap: wrap-reverse !important;\n }\n .flex-xl-fill {\n -ms-flex: 1 1 auto !important;\n flex: 1 1 auto !important;\n }\n .flex-xl-grow-0 {\n -ms-flex-positive: 0 !important;\n flex-grow: 0 !important;\n }\n .flex-xl-grow-1 {\n -ms-flex-positive: 1 !important;\n flex-grow: 1 !important;\n }\n .flex-xl-shrink-0 {\n -ms-flex-negative: 0 !important;\n flex-shrink: 0 !important;\n }\n .flex-xl-shrink-1 {\n -ms-flex-negative: 1 !important;\n flex-shrink: 1 !important;\n }\n .justify-content-xl-start {\n -ms-flex-pack: start !important;\n justify-content: flex-start !important;\n }\n .justify-content-xl-end {\n -ms-flex-pack: end !important;\n justify-content: flex-end !important;\n }\n .justify-content-xl-center {\n -ms-flex-pack: center !important;\n justify-content: center !important;\n }\n .justify-content-xl-between {\n -ms-flex-pack: justify !important;\n justify-content: space-between !important;\n }\n .justify-content-xl-around {\n -ms-flex-pack: distribute !important;\n justify-content: space-around !important;\n }\n .align-items-xl-start {\n -ms-flex-align: start !important;\n align-items: flex-start !important;\n }\n .align-items-xl-end {\n -ms-flex-align: end !important;\n align-items: flex-end !important;\n }\n .align-items-xl-center {\n -ms-flex-align: center !important;\n align-items: center !important;\n }\n .align-items-xl-baseline {\n -ms-flex-align: baseline !important;\n align-items: baseline !important;\n }\n .align-items-xl-stretch {\n -ms-flex-align: stretch !important;\n align-items: stretch !important;\n }\n .align-content-xl-start {\n -ms-flex-line-pack: start !important;\n align-content: flex-start !important;\n }\n .align-content-xl-end {\n -ms-flex-line-pack: end !important;\n align-content: flex-end !important;\n }\n .align-content-xl-center {\n -ms-flex-line-pack: center !important;\n align-content: center !important;\n }\n .align-content-xl-between {\n -ms-flex-line-pack: justify !important;\n align-content: space-between !important;\n }\n .align-content-xl-around {\n -ms-flex-line-pack: distribute !important;\n align-content: space-around !important;\n }\n .align-content-xl-stretch {\n -ms-flex-line-pack: stretch !important;\n align-content: stretch !important;\n }\n .align-self-xl-auto {\n -ms-flex-item-align: auto !important;\n align-self: auto !important;\n }\n .align-self-xl-start {\n -ms-flex-item-align: start !important;\n align-self: flex-start !important;\n }\n .align-self-xl-end {\n -ms-flex-item-align: end !important;\n align-self: flex-end !important;\n }\n .align-self-xl-center {\n -ms-flex-item-align: center !important;\n align-self: center !important;\n }\n .align-self-xl-baseline {\n -ms-flex-item-align: baseline !important;\n align-self: baseline !important;\n }\n .align-self-xl-stretch {\n -ms-flex-item-align: stretch !important;\n align-self: stretch !important;\n }\n}\n\n.float-left {\n float: left !important;\n}\n\n.float-right {\n float: right !important;\n}\n\n.float-none {\n float: none !important;\n}\n\n@media (min-width: 576px) {\n .float-sm-left {\n float: left !important;\n }\n .float-sm-right {\n float: right !important;\n }\n .float-sm-none {\n float: none !important;\n }\n}\n\n@media (min-width: 768px) {\n .float-md-left {\n float: left !important;\n }\n .float-md-right {\n float: right !important;\n }\n .float-md-none {\n float: none !important;\n }\n}\n\n@media (min-width: 992px) {\n .float-lg-left {\n float: left !important;\n }\n .float-lg-right {\n float: right !important;\n }\n .float-lg-none {\n float: none !important;\n }\n}\n\n@media (min-width: 1200px) {\n .float-xl-left {\n float: left !important;\n }\n .float-xl-right {\n float: right !important;\n }\n .float-xl-none {\n float: none !important;\n }\n}\n\n.overflow-auto {\n overflow: auto !important;\n}\n\n.overflow-hidden {\n overflow: hidden !important;\n}\n\n.position-static {\n position: static !important;\n}\n\n.position-relative {\n position: relative !important;\n}\n\n.position-absolute {\n position: absolute !important;\n}\n\n.position-fixed {\n position: fixed !important;\n}\n\n.position-sticky {\n position: -webkit-sticky !important;\n position: sticky !important;\n}\n\n.fixed-top {\n position: fixed;\n top: 0;\n right: 0;\n left: 0;\n z-index: 1030;\n}\n\n.fixed-bottom {\n position: fixed;\n right: 0;\n bottom: 0;\n left: 0;\n z-index: 1030;\n}\n\n@supports ((position: -webkit-sticky) or (position: sticky)) {\n .sticky-top {\n position: -webkit-sticky;\n position: sticky;\n top: 0;\n z-index: 1020;\n }\n}\n\n.sr-only {\n position: absolute;\n width: 1px;\n height: 1px;\n padding: 0;\n overflow: hidden;\n clip: rect(0, 0, 0, 0);\n white-space: nowrap;\n border: 0;\n}\n\n.sr-only-focusable:active, .sr-only-focusable:focus {\n position: static;\n width: auto;\n height: auto;\n overflow: visible;\n clip: auto;\n white-space: normal;\n}\n\n.shadow-sm {\n box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;\n}\n\n.shadow {\n box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;\n}\n\n.shadow-lg {\n box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175) !important;\n}\n\n.shadow-none {\n box-shadow: none !important;\n}\n\n.w-25 {\n width: 25% !important;\n}\n\n.w-50 {\n width: 50% !important;\n}\n\n.w-75 {\n width: 75% !important;\n}\n\n.w-100 {\n width: 100% !important;\n}\n\n.w-auto {\n width: auto !important;\n}\n\n.h-25 {\n height: 25% !important;\n}\n\n.h-50 {\n height: 50% !important;\n}\n\n.h-75 {\n height: 75% !important;\n}\n\n.h-100 {\n height: 100% !important;\n}\n\n.h-auto {\n height: auto !important;\n}\n\n.mw-100 {\n max-width: 100% !important;\n}\n\n.mh-100 {\n max-height: 100% !important;\n}\n\n.min-vw-100 {\n min-width: 100vw !important;\n}\n\n.min-vh-100 {\n min-height: 100vh !important;\n}\n\n.vw-100 {\n width: 100vw !important;\n}\n\n.vh-100 {\n height: 100vh !important;\n}\n\n.stretched-link::after {\n position: absolute;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n z-index: 1;\n pointer-events: auto;\n content: \"\";\n background-color: rgba(0, 0, 0, 0);\n}\n\n.m-0 {\n margin: 0 !important;\n}\n\n.mt-0,\n.my-0 {\n margin-top: 0 !important;\n}\n\n.mr-0,\n.mx-0 {\n margin-right: 0 !important;\n}\n\n.mb-0,\n.my-0 {\n margin-bottom: 0 !important;\n}\n\n.ml-0,\n.mx-0 {\n margin-left: 0 !important;\n}\n\n.m-1 {\n margin: 0.25rem !important;\n}\n\n.mt-1,\n.my-1 {\n margin-top: 0.25rem !important;\n}\n\n.mr-1,\n.mx-1 {\n margin-right: 0.25rem !important;\n}\n\n.mb-1,\n.my-1 {\n margin-bottom: 0.25rem !important;\n}\n\n.ml-1,\n.mx-1 {\n margin-left: 0.25rem !important;\n}\n\n.m-2 {\n margin: 0.5rem !important;\n}\n\n.mt-2,\n.my-2 {\n margin-top: 0.5rem !important;\n}\n\n.mr-2,\n.mx-2 {\n margin-right: 0.5rem !important;\n}\n\n.mb-2,\n.my-2 {\n margin-bottom: 0.5rem !important;\n}\n\n.ml-2,\n.mx-2 {\n margin-left: 0.5rem !important;\n}\n\n.m-3 {\n margin: 1rem !important;\n}\n\n.mt-3,\n.my-3 {\n margin-top: 1rem !important;\n}\n\n.mr-3,\n.mx-3 {\n margin-right: 1rem !important;\n}\n\n.mb-3,\n.my-3 {\n margin-bottom: 1rem !important;\n}\n\n.ml-3,\n.mx-3 {\n margin-left: 1rem !important;\n}\n\n.m-4 {\n margin: 1.5rem !important;\n}\n\n.mt-4,\n.my-4 {\n margin-top: 1.5rem !important;\n}\n\n.mr-4,\n.mx-4 {\n margin-right: 1.5rem !important;\n}\n\n.mb-4,\n.my-4 {\n margin-bottom: 1.5rem !important;\n}\n\n.ml-4,\n.mx-4 {\n margin-left: 1.5rem !important;\n}\n\n.m-5 {\n margin: 3rem !important;\n}\n\n.mt-5,\n.my-5 {\n margin-top: 3rem !important;\n}\n\n.mr-5,\n.mx-5 {\n margin-right: 3rem !important;\n}\n\n.mb-5,\n.my-5 {\n margin-bottom: 3rem !important;\n}\n\n.ml-5,\n.mx-5 {\n margin-left: 3rem !important;\n}\n\n.p-0 {\n padding: 0 !important;\n}\n\n.pt-0,\n.py-0 {\n padding-top: 0 !important;\n}\n\n.pr-0,\n.px-0 {\n padding-right: 0 !important;\n}\n\n.pb-0,\n.py-0 {\n padding-bottom: 0 !important;\n}\n\n.pl-0,\n.px-0 {\n padding-left: 0 !important;\n}\n\n.p-1 {\n padding: 0.25rem !important;\n}\n\n.pt-1,\n.py-1 {\n padding-top: 0.25rem !important;\n}\n\n.pr-1,\n.px-1 {\n padding-right: 0.25rem !important;\n}\n\n.pb-1,\n.py-1 {\n padding-bottom: 0.25rem !important;\n}\n\n.pl-1,\n.px-1 {\n padding-left: 0.25rem !important;\n}\n\n.p-2 {\n padding: 0.5rem !important;\n}\n\n.pt-2,\n.py-2 {\n padding-top: 0.5rem !important;\n}\n\n.pr-2,\n.px-2 {\n padding-right: 0.5rem !important;\n}\n\n.pb-2,\n.py-2 {\n padding-bottom: 0.5rem !important;\n}\n\n.pl-2,\n.px-2 {\n padding-left: 0.5rem !important;\n}\n\n.p-3 {\n padding: 1rem !important;\n}\n\n.pt-3,\n.py-3 {\n padding-top: 1rem !important;\n}\n\n.pr-3,\n.px-3 {\n padding-right: 1rem !important;\n}\n\n.pb-3,\n.py-3 {\n padding-bottom: 1rem !important;\n}\n\n.pl-3,\n.px-3 {\n padding-left: 1rem !important;\n}\n\n.p-4 {\n padding: 1.5rem !important;\n}\n\n.pt-4,\n.py-4 {\n padding-top: 1.5rem !important;\n}\n\n.pr-4,\n.px-4 {\n padding-right: 1.5rem !important;\n}\n\n.pb-4,\n.py-4 {\n padding-bottom: 1.5rem !important;\n}\n\n.pl-4,\n.px-4 {\n padding-left: 1.5rem !important;\n}\n\n.p-5 {\n padding: 3rem !important;\n}\n\n.pt-5,\n.py-5 {\n padding-top: 3rem !important;\n}\n\n.pr-5,\n.px-5 {\n padding-right: 3rem !important;\n}\n\n.pb-5,\n.py-5 {\n padding-bottom: 3rem !important;\n}\n\n.pl-5,\n.px-5 {\n padding-left: 3rem !important;\n}\n\n.m-n1 {\n margin: -0.25rem !important;\n}\n\n.mt-n1,\n.my-n1 {\n margin-top: -0.25rem !important;\n}\n\n.mr-n1,\n.mx-n1 {\n margin-right: -0.25rem !important;\n}\n\n.mb-n1,\n.my-n1 {\n margin-bottom: -0.25rem !important;\n}\n\n.ml-n1,\n.mx-n1 {\n margin-left: -0.25rem !important;\n}\n\n.m-n2 {\n margin: -0.5rem !important;\n}\n\n.mt-n2,\n.my-n2 {\n margin-top: -0.5rem !important;\n}\n\n.mr-n2,\n.mx-n2 {\n margin-right: -0.5rem !important;\n}\n\n.mb-n2,\n.my-n2 {\n margin-bottom: -0.5rem !important;\n}\n\n.ml-n2,\n.mx-n2 {\n margin-left: -0.5rem !important;\n}\n\n.m-n3 {\n margin: -1rem !important;\n}\n\n.mt-n3,\n.my-n3 {\n margin-top: -1rem !important;\n}\n\n.mr-n3,\n.mx-n3 {\n margin-right: -1rem !important;\n}\n\n.mb-n3,\n.my-n3 {\n margin-bottom: -1rem !important;\n}\n\n.ml-n3,\n.mx-n3 {\n margin-left: -1rem !important;\n}\n\n.m-n4 {\n margin: -1.5rem !important;\n}\n\n.mt-n4,\n.my-n4 {\n margin-top: -1.5rem !important;\n}\n\n.mr-n4,\n.mx-n4 {\n margin-right: -1.5rem !important;\n}\n\n.mb-n4,\n.my-n4 {\n margin-bottom: -1.5rem !important;\n}\n\n.ml-n4,\n.mx-n4 {\n margin-left: -1.5rem !important;\n}\n\n.m-n5 {\n margin: -3rem !important;\n}\n\n.mt-n5,\n.my-n5 {\n margin-top: -3rem !important;\n}\n\n.mr-n5,\n.mx-n5 {\n margin-right: -3rem !important;\n}\n\n.mb-n5,\n.my-n5 {\n margin-bottom: -3rem !important;\n}\n\n.ml-n5,\n.mx-n5 {\n margin-left: -3rem !important;\n}\n\n.m-auto {\n margin: auto !important;\n}\n\n.mt-auto,\n.my-auto {\n margin-top: auto !important;\n}\n\n.mr-auto,\n.mx-auto {\n margin-right: auto !important;\n}\n\n.mb-auto,\n.my-auto {\n margin-bottom: auto !important;\n}\n\n.ml-auto,\n.mx-auto {\n margin-left: auto !important;\n}\n\n@media (min-width: 576px) {\n .m-sm-0 {\n margin: 0 !important;\n }\n .mt-sm-0,\n .my-sm-0 {\n margin-top: 0 !important;\n }\n .mr-sm-0,\n .mx-sm-0 {\n margin-right: 0 !important;\n }\n .mb-sm-0,\n .my-sm-0 {\n margin-bottom: 0 !important;\n }\n .ml-sm-0,\n .mx-sm-0 {\n margin-left: 0 !important;\n }\n .m-sm-1 {\n margin: 0.25rem !important;\n }\n .mt-sm-1,\n .my-sm-1 {\n margin-top: 0.25rem !important;\n }\n .mr-sm-1,\n .mx-sm-1 {\n margin-right: 0.25rem !important;\n }\n .mb-sm-1,\n .my-sm-1 {\n margin-bottom: 0.25rem !important;\n }\n .ml-sm-1,\n .mx-sm-1 {\n margin-left: 0.25rem !important;\n }\n .m-sm-2 {\n margin: 0.5rem !important;\n }\n .mt-sm-2,\n .my-sm-2 {\n margin-top: 0.5rem !important;\n }\n .mr-sm-2,\n .mx-sm-2 {\n margin-right: 0.5rem !important;\n }\n .mb-sm-2,\n .my-sm-2 {\n margin-bottom: 0.5rem !important;\n }\n .ml-sm-2,\n .mx-sm-2 {\n margin-left: 0.5rem !important;\n }\n .m-sm-3 {\n margin: 1rem !important;\n }\n .mt-sm-3,\n .my-sm-3 {\n margin-top: 1rem !important;\n }\n .mr-sm-3,\n .mx-sm-3 {\n margin-right: 1rem !important;\n }\n .mb-sm-3,\n .my-sm-3 {\n margin-bottom: 1rem !important;\n }\n .ml-sm-3,\n .mx-sm-3 {\n margin-left: 1rem !important;\n }\n .m-sm-4 {\n margin: 1.5rem !important;\n }\n .mt-sm-4,\n .my-sm-4 {\n margin-top: 1.5rem !important;\n }\n .mr-sm-4,\n .mx-sm-4 {\n margin-right: 1.5rem !important;\n }\n .mb-sm-4,\n .my-sm-4 {\n margin-bottom: 1.5rem !important;\n }\n .ml-sm-4,\n .mx-sm-4 {\n margin-left: 1.5rem !important;\n }\n .m-sm-5 {\n margin: 3rem !important;\n }\n .mt-sm-5,\n .my-sm-5 {\n margin-top: 3rem !important;\n }\n .mr-sm-5,\n .mx-sm-5 {\n margin-right: 3rem !important;\n }\n .mb-sm-5,\n .my-sm-5 {\n margin-bottom: 3rem !important;\n }\n .ml-sm-5,\n .mx-sm-5 {\n margin-left: 3rem !important;\n }\n .p-sm-0 {\n padding: 0 !important;\n }\n .pt-sm-0,\n .py-sm-0 {\n padding-top: 0 !important;\n }\n .pr-sm-0,\n .px-sm-0 {\n padding-right: 0 !important;\n }\n .pb-sm-0,\n .py-sm-0 {\n padding-bottom: 0 !important;\n }\n .pl-sm-0,\n .px-sm-0 {\n padding-left: 0 !important;\n }\n .p-sm-1 {\n padding: 0.25rem !important;\n }\n .pt-sm-1,\n .py-sm-1 {\n padding-top: 0.25rem !important;\n }\n .pr-sm-1,\n .px-sm-1 {\n padding-right: 0.25rem !important;\n }\n .pb-sm-1,\n .py-sm-1 {\n padding-bottom: 0.25rem !important;\n }\n .pl-sm-1,\n .px-sm-1 {\n padding-left: 0.25rem !important;\n }\n .p-sm-2 {\n padding: 0.5rem !important;\n }\n .pt-sm-2,\n .py-sm-2 {\n padding-top: 0.5rem !important;\n }\n .pr-sm-2,\n .px-sm-2 {\n padding-right: 0.5rem !important;\n }\n .pb-sm-2,\n .py-sm-2 {\n padding-bottom: 0.5rem !important;\n }\n .pl-sm-2,\n .px-sm-2 {\n padding-left: 0.5rem !important;\n }\n .p-sm-3 {\n padding: 1rem !important;\n }\n .pt-sm-3,\n .py-sm-3 {\n padding-top: 1rem !important;\n }\n .pr-sm-3,\n .px-sm-3 {\n padding-right: 1rem !important;\n }\n .pb-sm-3,\n .py-sm-3 {\n padding-bottom: 1rem !important;\n }\n .pl-sm-3,\n .px-sm-3 {\n padding-left: 1rem !important;\n }\n .p-sm-4 {\n padding: 1.5rem !important;\n }\n .pt-sm-4,\n .py-sm-4 {\n padding-top: 1.5rem !important;\n }\n .pr-sm-4,\n .px-sm-4 {\n padding-right: 1.5rem !important;\n }\n .pb-sm-4,\n .py-sm-4 {\n padding-bottom: 1.5rem !important;\n }\n .pl-sm-4,\n .px-sm-4 {\n padding-left: 1.5rem !important;\n }\n .p-sm-5 {\n padding: 3rem !important;\n }\n .pt-sm-5,\n .py-sm-5 {\n padding-top: 3rem !important;\n }\n .pr-sm-5,\n .px-sm-5 {\n padding-right: 3rem !important;\n }\n .pb-sm-5,\n .py-sm-5 {\n padding-bottom: 3rem !important;\n }\n .pl-sm-5,\n .px-sm-5 {\n padding-left: 3rem !important;\n }\n .m-sm-n1 {\n margin: -0.25rem !important;\n }\n .mt-sm-n1,\n .my-sm-n1 {\n margin-top: -0.25rem !important;\n }\n .mr-sm-n1,\n .mx-sm-n1 {\n margin-right: -0.25rem !important;\n }\n .mb-sm-n1,\n .my-sm-n1 {\n margin-bottom: -0.25rem !important;\n }\n .ml-sm-n1,\n .mx-sm-n1 {\n margin-left: -0.25rem !important;\n }\n .m-sm-n2 {\n margin: -0.5rem !important;\n }\n .mt-sm-n2,\n .my-sm-n2 {\n margin-top: -0.5rem !important;\n }\n .mr-sm-n2,\n .mx-sm-n2 {\n margin-right: -0.5rem !important;\n }\n .mb-sm-n2,\n .my-sm-n2 {\n margin-bottom: -0.5rem !important;\n }\n .ml-sm-n2,\n .mx-sm-n2 {\n margin-left: -0.5rem !important;\n }\n .m-sm-n3 {\n margin: -1rem !important;\n }\n .mt-sm-n3,\n .my-sm-n3 {\n margin-top: -1rem !important;\n }\n .mr-sm-n3,\n .mx-sm-n3 {\n margin-right: -1rem !important;\n }\n .mb-sm-n3,\n .my-sm-n3 {\n margin-bottom: -1rem !important;\n }\n .ml-sm-n3,\n .mx-sm-n3 {\n margin-left: -1rem !important;\n }\n .m-sm-n4 {\n margin: -1.5rem !important;\n }\n .mt-sm-n4,\n .my-sm-n4 {\n margin-top: -1.5rem !important;\n }\n .mr-sm-n4,\n .mx-sm-n4 {\n margin-right: -1.5rem !important;\n }\n .mb-sm-n4,\n .my-sm-n4 {\n margin-bottom: -1.5rem !important;\n }\n .ml-sm-n4,\n .mx-sm-n4 {\n margin-left: -1.5rem !important;\n }\n .m-sm-n5 {\n margin: -3rem !important;\n }\n .mt-sm-n5,\n .my-sm-n5 {\n margin-top: -3rem !important;\n }\n .mr-sm-n5,\n .mx-sm-n5 {\n margin-right: -3rem !important;\n }\n .mb-sm-n5,\n .my-sm-n5 {\n margin-bottom: -3rem !important;\n }\n .ml-sm-n5,\n .mx-sm-n5 {\n margin-left: -3rem !important;\n }\n .m-sm-auto {\n margin: auto !important;\n }\n .mt-sm-auto,\n .my-sm-auto {\n margin-top: auto !important;\n }\n .mr-sm-auto,\n .mx-sm-auto {\n margin-right: auto !important;\n }\n .mb-sm-auto,\n .my-sm-auto {\n margin-bottom: auto !important;\n }\n .ml-sm-auto,\n .mx-sm-auto {\n margin-left: auto !important;\n }\n}\n\n@media (min-width: 768px) {\n .m-md-0 {\n margin: 0 !important;\n }\n .mt-md-0,\n .my-md-0 {\n margin-top: 0 !important;\n }\n .mr-md-0,\n .mx-md-0 {\n margin-right: 0 !important;\n }\n .mb-md-0,\n .my-md-0 {\n margin-bottom: 0 !important;\n }\n .ml-md-0,\n .mx-md-0 {\n margin-left: 0 !important;\n }\n .m-md-1 {\n margin: 0.25rem !important;\n }\n .mt-md-1,\n .my-md-1 {\n margin-top: 0.25rem !important;\n }\n .mr-md-1,\n .mx-md-1 {\n margin-right: 0.25rem !important;\n }\n .mb-md-1,\n .my-md-1 {\n margin-bottom: 0.25rem !important;\n }\n .ml-md-1,\n .mx-md-1 {\n margin-left: 0.25rem !important;\n }\n .m-md-2 {\n margin: 0.5rem !important;\n }\n .mt-md-2,\n .my-md-2 {\n margin-top: 0.5rem !important;\n }\n .mr-md-2,\n .mx-md-2 {\n margin-right: 0.5rem !important;\n }\n .mb-md-2,\n .my-md-2 {\n margin-bottom: 0.5rem !important;\n }\n .ml-md-2,\n .mx-md-2 {\n margin-left: 0.5rem !important;\n }\n .m-md-3 {\n margin: 1rem !important;\n }\n .mt-md-3,\n .my-md-3 {\n margin-top: 1rem !important;\n }\n .mr-md-3,\n .mx-md-3 {\n margin-right: 1rem !important;\n }\n .mb-md-3,\n .my-md-3 {\n margin-bottom: 1rem !important;\n }\n .ml-md-3,\n .mx-md-3 {\n margin-left: 1rem !important;\n }\n .m-md-4 {\n margin: 1.5rem !important;\n }\n .mt-md-4,\n .my-md-4 {\n margin-top: 1.5rem !important;\n }\n .mr-md-4,\n .mx-md-4 {\n margin-right: 1.5rem !important;\n }\n .mb-md-4,\n .my-md-4 {\n margin-bottom: 1.5rem !important;\n }\n .ml-md-4,\n .mx-md-4 {\n margin-left: 1.5rem !important;\n }\n .m-md-5 {\n margin: 3rem !important;\n }\n .mt-md-5,\n .my-md-5 {\n margin-top: 3rem !important;\n }\n .mr-md-5,\n .mx-md-5 {\n margin-right: 3rem !important;\n }\n .mb-md-5,\n .my-md-5 {\n margin-bottom: 3rem !important;\n }\n .ml-md-5,\n .mx-md-5 {\n margin-left: 3rem !important;\n }\n .p-md-0 {\n padding: 0 !important;\n }\n .pt-md-0,\n .py-md-0 {\n padding-top: 0 !important;\n }\n .pr-md-0,\n .px-md-0 {\n padding-right: 0 !important;\n }\n .pb-md-0,\n .py-md-0 {\n padding-bottom: 0 !important;\n }\n .pl-md-0,\n .px-md-0 {\n padding-left: 0 !important;\n }\n .p-md-1 {\n padding: 0.25rem !important;\n }\n .pt-md-1,\n .py-md-1 {\n padding-top: 0.25rem !important;\n }\n .pr-md-1,\n .px-md-1 {\n padding-right: 0.25rem !important;\n }\n .pb-md-1,\n .py-md-1 {\n padding-bottom: 0.25rem !important;\n }\n .pl-md-1,\n .px-md-1 {\n padding-left: 0.25rem !important;\n }\n .p-md-2 {\n padding: 0.5rem !important;\n }\n .pt-md-2,\n .py-md-2 {\n padding-top: 0.5rem !important;\n }\n .pr-md-2,\n .px-md-2 {\n padding-right: 0.5rem !important;\n }\n .pb-md-2,\n .py-md-2 {\n padding-bottom: 0.5rem !important;\n }\n .pl-md-2,\n .px-md-2 {\n padding-left: 0.5rem !important;\n }\n .p-md-3 {\n padding: 1rem !important;\n }\n .pt-md-3,\n .py-md-3 {\n padding-top: 1rem !important;\n }\n .pr-md-3,\n .px-md-3 {\n padding-right: 1rem !important;\n }\n .pb-md-3,\n .py-md-3 {\n padding-bottom: 1rem !important;\n }\n .pl-md-3,\n .px-md-3 {\n padding-left: 1rem !important;\n }\n .p-md-4 {\n padding: 1.5rem !important;\n }\n .pt-md-4,\n .py-md-4 {\n padding-top: 1.5rem !important;\n }\n .pr-md-4,\n .px-md-4 {\n padding-right: 1.5rem !important;\n }\n .pb-md-4,\n .py-md-4 {\n padding-bottom: 1.5rem !important;\n }\n .pl-md-4,\n .px-md-4 {\n padding-left: 1.5rem !important;\n }\n .p-md-5 {\n padding: 3rem !important;\n }\n .pt-md-5,\n .py-md-5 {\n padding-top: 3rem !important;\n }\n .pr-md-5,\n .px-md-5 {\n padding-right: 3rem !important;\n }\n .pb-md-5,\n .py-md-5 {\n padding-bottom: 3rem !important;\n }\n .pl-md-5,\n .px-md-5 {\n padding-left: 3rem !important;\n }\n .m-md-n1 {\n margin: -0.25rem !important;\n }\n .mt-md-n1,\n .my-md-n1 {\n margin-top: -0.25rem !important;\n }\n .mr-md-n1,\n .mx-md-n1 {\n margin-right: -0.25rem !important;\n }\n .mb-md-n1,\n .my-md-n1 {\n margin-bottom: -0.25rem !important;\n }\n .ml-md-n1,\n .mx-md-n1 {\n margin-left: -0.25rem !important;\n }\n .m-md-n2 {\n margin: -0.5rem !important;\n }\n .mt-md-n2,\n .my-md-n2 {\n margin-top: -0.5rem !important;\n }\n .mr-md-n2,\n .mx-md-n2 {\n margin-right: -0.5rem !important;\n }\n .mb-md-n2,\n .my-md-n2 {\n margin-bottom: -0.5rem !important;\n }\n .ml-md-n2,\n .mx-md-n2 {\n margin-left: -0.5rem !important;\n }\n .m-md-n3 {\n margin: -1rem !important;\n }\n .mt-md-n3,\n .my-md-n3 {\n margin-top: -1rem !important;\n }\n .mr-md-n3,\n .mx-md-n3 {\n margin-right: -1rem !important;\n }\n .mb-md-n3,\n .my-md-n3 {\n margin-bottom: -1rem !important;\n }\n .ml-md-n3,\n .mx-md-n3 {\n margin-left: -1rem !important;\n }\n .m-md-n4 {\n margin: -1.5rem !important;\n }\n .mt-md-n4,\n .my-md-n4 {\n margin-top: -1.5rem !important;\n }\n .mr-md-n4,\n .mx-md-n4 {\n margin-right: -1.5rem !important;\n }\n .mb-md-n4,\n .my-md-n4 {\n margin-bottom: -1.5rem !important;\n }\n .ml-md-n4,\n .mx-md-n4 {\n margin-left: -1.5rem !important;\n }\n .m-md-n5 {\n margin: -3rem !important;\n }\n .mt-md-n5,\n .my-md-n5 {\n margin-top: -3rem !important;\n }\n .mr-md-n5,\n .mx-md-n5 {\n margin-right: -3rem !important;\n }\n .mb-md-n5,\n .my-md-n5 {\n margin-bottom: -3rem !important;\n }\n .ml-md-n5,\n .mx-md-n5 {\n margin-left: -3rem !important;\n }\n .m-md-auto {\n margin: auto !important;\n }\n .mt-md-auto,\n .my-md-auto {\n margin-top: auto !important;\n }\n .mr-md-auto,\n .mx-md-auto {\n margin-right: auto !important;\n }\n .mb-md-auto,\n .my-md-auto {\n margin-bottom: auto !important;\n }\n .ml-md-auto,\n .mx-md-auto {\n margin-left: auto !important;\n }\n}\n\n@media (min-width: 992px) {\n .m-lg-0 {\n margin: 0 !important;\n }\n .mt-lg-0,\n .my-lg-0 {\n margin-top: 0 !important;\n }\n .mr-lg-0,\n .mx-lg-0 {\n margin-right: 0 !important;\n }\n .mb-lg-0,\n .my-lg-0 {\n margin-bottom: 0 !important;\n }\n .ml-lg-0,\n .mx-lg-0 {\n margin-left: 0 !important;\n }\n .m-lg-1 {\n margin: 0.25rem !important;\n }\n .mt-lg-1,\n .my-lg-1 {\n margin-top: 0.25rem !important;\n }\n .mr-lg-1,\n .mx-lg-1 {\n margin-right: 0.25rem !important;\n }\n .mb-lg-1,\n .my-lg-1 {\n margin-bottom: 0.25rem !important;\n }\n .ml-lg-1,\n .mx-lg-1 {\n margin-left: 0.25rem !important;\n }\n .m-lg-2 {\n margin: 0.5rem !important;\n }\n .mt-lg-2,\n .my-lg-2 {\n margin-top: 0.5rem !important;\n }\n .mr-lg-2,\n .mx-lg-2 {\n margin-right: 0.5rem !important;\n }\n .mb-lg-2,\n .my-lg-2 {\n margin-bottom: 0.5rem !important;\n }\n .ml-lg-2,\n .mx-lg-2 {\n margin-left: 0.5rem !important;\n }\n .m-lg-3 {\n margin: 1rem !important;\n }\n .mt-lg-3,\n .my-lg-3 {\n margin-top: 1rem !important;\n }\n .mr-lg-3,\n .mx-lg-3 {\n margin-right: 1rem !important;\n }\n .mb-lg-3,\n .my-lg-3 {\n margin-bottom: 1rem !important;\n }\n .ml-lg-3,\n .mx-lg-3 {\n margin-left: 1rem !important;\n }\n .m-lg-4 {\n margin: 1.5rem !important;\n }\n .mt-lg-4,\n .my-lg-4 {\n margin-top: 1.5rem !important;\n }\n .mr-lg-4,\n .mx-lg-4 {\n margin-right: 1.5rem !important;\n }\n .mb-lg-4,\n .my-lg-4 {\n margin-bottom: 1.5rem !important;\n }\n .ml-lg-4,\n .mx-lg-4 {\n margin-left: 1.5rem !important;\n }\n .m-lg-5 {\n margin: 3rem !important;\n }\n .mt-lg-5,\n .my-lg-5 {\n margin-top: 3rem !important;\n }\n .mr-lg-5,\n .mx-lg-5 {\n margin-right: 3rem !important;\n }\n .mb-lg-5,\n .my-lg-5 {\n margin-bottom: 3rem !important;\n }\n .ml-lg-5,\n .mx-lg-5 {\n margin-left: 3rem !important;\n }\n .p-lg-0 {\n padding: 0 !important;\n }\n .pt-lg-0,\n .py-lg-0 {\n padding-top: 0 !important;\n }\n .pr-lg-0,\n .px-lg-0 {\n padding-right: 0 !important;\n }\n .pb-lg-0,\n .py-lg-0 {\n padding-bottom: 0 !important;\n }\n .pl-lg-0,\n .px-lg-0 {\n padding-left: 0 !important;\n }\n .p-lg-1 {\n padding: 0.25rem !important;\n }\n .pt-lg-1,\n .py-lg-1 {\n padding-top: 0.25rem !important;\n }\n .pr-lg-1,\n .px-lg-1 {\n padding-right: 0.25rem !important;\n }\n .pb-lg-1,\n .py-lg-1 {\n padding-bottom: 0.25rem !important;\n }\n .pl-lg-1,\n .px-lg-1 {\n padding-left: 0.25rem !important;\n }\n .p-lg-2 {\n padding: 0.5rem !important;\n }\n .pt-lg-2,\n .py-lg-2 {\n padding-top: 0.5rem !important;\n }\n .pr-lg-2,\n .px-lg-2 {\n padding-right: 0.5rem !important;\n }\n .pb-lg-2,\n .py-lg-2 {\n padding-bottom: 0.5rem !important;\n }\n .pl-lg-2,\n .px-lg-2 {\n padding-left: 0.5rem !important;\n }\n .p-lg-3 {\n padding: 1rem !important;\n }\n .pt-lg-3,\n .py-lg-3 {\n padding-top: 1rem !important;\n }\n .pr-lg-3,\n .px-lg-3 {\n padding-right: 1rem !important;\n }\n .pb-lg-3,\n .py-lg-3 {\n padding-bottom: 1rem !important;\n }\n .pl-lg-3,\n .px-lg-3 {\n padding-left: 1rem !important;\n }\n .p-lg-4 {\n padding: 1.5rem !important;\n }\n .pt-lg-4,\n .py-lg-4 {\n padding-top: 1.5rem !important;\n }\n .pr-lg-4,\n .px-lg-4 {\n padding-right: 1.5rem !important;\n }\n .pb-lg-4,\n .py-lg-4 {\n padding-bottom: 1.5rem !important;\n }\n .pl-lg-4,\n .px-lg-4 {\n padding-left: 1.5rem !important;\n }\n .p-lg-5 {\n padding: 3rem !important;\n }\n .pt-lg-5,\n .py-lg-5 {\n padding-top: 3rem !important;\n }\n .pr-lg-5,\n .px-lg-5 {\n padding-right: 3rem !important;\n }\n .pb-lg-5,\n .py-lg-5 {\n padding-bottom: 3rem !important;\n }\n .pl-lg-5,\n .px-lg-5 {\n padding-left: 3rem !important;\n }\n .m-lg-n1 {\n margin: -0.25rem !important;\n }\n .mt-lg-n1,\n .my-lg-n1 {\n margin-top: -0.25rem !important;\n }\n .mr-lg-n1,\n .mx-lg-n1 {\n margin-right: -0.25rem !important;\n }\n .mb-lg-n1,\n .my-lg-n1 {\n margin-bottom: -0.25rem !important;\n }\n .ml-lg-n1,\n .mx-lg-n1 {\n margin-left: -0.25rem !important;\n }\n .m-lg-n2 {\n margin: -0.5rem !important;\n }\n .mt-lg-n2,\n .my-lg-n2 {\n margin-top: -0.5rem !important;\n }\n .mr-lg-n2,\n .mx-lg-n2 {\n margin-right: -0.5rem !important;\n }\n .mb-lg-n2,\n .my-lg-n2 {\n margin-bottom: -0.5rem !important;\n }\n .ml-lg-n2,\n .mx-lg-n2 {\n margin-left: -0.5rem !important;\n }\n .m-lg-n3 {\n margin: -1rem !important;\n }\n .mt-lg-n3,\n .my-lg-n3 {\n margin-top: -1rem !important;\n }\n .mr-lg-n3,\n .mx-lg-n3 {\n margin-right: -1rem !important;\n }\n .mb-lg-n3,\n .my-lg-n3 {\n margin-bottom: -1rem !important;\n }\n .ml-lg-n3,\n .mx-lg-n3 {\n margin-left: -1rem !important;\n }\n .m-lg-n4 {\n margin: -1.5rem !important;\n }\n .mt-lg-n4,\n .my-lg-n4 {\n margin-top: -1.5rem !important;\n }\n .mr-lg-n4,\n .mx-lg-n4 {\n margin-right: -1.5rem !important;\n }\n .mb-lg-n4,\n .my-lg-n4 {\n margin-bottom: -1.5rem !important;\n }\n .ml-lg-n4,\n .mx-lg-n4 {\n margin-left: -1.5rem !important;\n }\n .m-lg-n5 {\n margin: -3rem !important;\n }\n .mt-lg-n5,\n .my-lg-n5 {\n margin-top: -3rem !important;\n }\n .mr-lg-n5,\n .mx-lg-n5 {\n margin-right: -3rem !important;\n }\n .mb-lg-n5,\n .my-lg-n5 {\n margin-bottom: -3rem !important;\n }\n .ml-lg-n5,\n .mx-lg-n5 {\n margin-left: -3rem !important;\n }\n .m-lg-auto {\n margin: auto !important;\n }\n .mt-lg-auto,\n .my-lg-auto {\n margin-top: auto !important;\n }\n .mr-lg-auto,\n .mx-lg-auto {\n margin-right: auto !important;\n }\n .mb-lg-auto,\n .my-lg-auto {\n margin-bottom: auto !important;\n }\n .ml-lg-auto,\n .mx-lg-auto {\n margin-left: auto !important;\n }\n}\n\n@media (min-width: 1200px) {\n .m-xl-0 {\n margin: 0 !important;\n }\n .mt-xl-0,\n .my-xl-0 {\n margin-top: 0 !important;\n }\n .mr-xl-0,\n .mx-xl-0 {\n margin-right: 0 !important;\n }\n .mb-xl-0,\n .my-xl-0 {\n margin-bottom: 0 !important;\n }\n .ml-xl-0,\n .mx-xl-0 {\n margin-left: 0 !important;\n }\n .m-xl-1 {\n margin: 0.25rem !important;\n }\n .mt-xl-1,\n .my-xl-1 {\n margin-top: 0.25rem !important;\n }\n .mr-xl-1,\n .mx-xl-1 {\n margin-right: 0.25rem !important;\n }\n .mb-xl-1,\n .my-xl-1 {\n margin-bottom: 0.25rem !important;\n }\n .ml-xl-1,\n .mx-xl-1 {\n margin-left: 0.25rem !important;\n }\n .m-xl-2 {\n margin: 0.5rem !important;\n }\n .mt-xl-2,\n .my-xl-2 {\n margin-top: 0.5rem !important;\n }\n .mr-xl-2,\n .mx-xl-2 {\n margin-right: 0.5rem !important;\n }\n .mb-xl-2,\n .my-xl-2 {\n margin-bottom: 0.5rem !important;\n }\n .ml-xl-2,\n .mx-xl-2 {\n margin-left: 0.5rem !important;\n }\n .m-xl-3 {\n margin: 1rem !important;\n }\n .mt-xl-3,\n .my-xl-3 {\n margin-top: 1rem !important;\n }\n .mr-xl-3,\n .mx-xl-3 {\n margin-right: 1rem !important;\n }\n .mb-xl-3,\n .my-xl-3 {\n margin-bottom: 1rem !important;\n }\n .ml-xl-3,\n .mx-xl-3 {\n margin-left: 1rem !important;\n }\n .m-xl-4 {\n margin: 1.5rem !important;\n }\n .mt-xl-4,\n .my-xl-4 {\n margin-top: 1.5rem !important;\n }\n .mr-xl-4,\n .mx-xl-4 {\n margin-right: 1.5rem !important;\n }\n .mb-xl-4,\n .my-xl-4 {\n margin-bottom: 1.5rem !important;\n }\n .ml-xl-4,\n .mx-xl-4 {\n margin-left: 1.5rem !important;\n }\n .m-xl-5 {\n margin: 3rem !important;\n }\n .mt-xl-5,\n .my-xl-5 {\n margin-top: 3rem !important;\n }\n .mr-xl-5,\n .mx-xl-5 {\n margin-right: 3rem !important;\n }\n .mb-xl-5,\n .my-xl-5 {\n margin-bottom: 3rem !important;\n }\n .ml-xl-5,\n .mx-xl-5 {\n margin-left: 3rem !important;\n }\n .p-xl-0 {\n padding: 0 !important;\n }\n .pt-xl-0,\n .py-xl-0 {\n padding-top: 0 !important;\n }\n .pr-xl-0,\n .px-xl-0 {\n padding-right: 0 !important;\n }\n .pb-xl-0,\n .py-xl-0 {\n padding-bottom: 0 !important;\n }\n .pl-xl-0,\n .px-xl-0 {\n padding-left: 0 !important;\n }\n .p-xl-1 {\n padding: 0.25rem !important;\n }\n .pt-xl-1,\n .py-xl-1 {\n padding-top: 0.25rem !important;\n }\n .pr-xl-1,\n .px-xl-1 {\n padding-right: 0.25rem !important;\n }\n .pb-xl-1,\n .py-xl-1 {\n padding-bottom: 0.25rem !important;\n }\n .pl-xl-1,\n .px-xl-1 {\n padding-left: 0.25rem !important;\n }\n .p-xl-2 {\n padding: 0.5rem !important;\n }\n .pt-xl-2,\n .py-xl-2 {\n padding-top: 0.5rem !important;\n }\n .pr-xl-2,\n .px-xl-2 {\n padding-right: 0.5rem !important;\n }\n .pb-xl-2,\n .py-xl-2 {\n padding-bottom: 0.5rem !important;\n }\n .pl-xl-2,\n .px-xl-2 {\n padding-left: 0.5rem !important;\n }\n .p-xl-3 {\n padding: 1rem !important;\n }\n .pt-xl-3,\n .py-xl-3 {\n padding-top: 1rem !important;\n }\n .pr-xl-3,\n .px-xl-3 {\n padding-right: 1rem !important;\n }\n .pb-xl-3,\n .py-xl-3 {\n padding-bottom: 1rem !important;\n }\n .pl-xl-3,\n .px-xl-3 {\n padding-left: 1rem !important;\n }\n .p-xl-4 {\n padding: 1.5rem !important;\n }\n .pt-xl-4,\n .py-xl-4 {\n padding-top: 1.5rem !important;\n }\n .pr-xl-4,\n .px-xl-4 {\n padding-right: 1.5rem !important;\n }\n .pb-xl-4,\n .py-xl-4 {\n padding-bottom: 1.5rem !important;\n }\n .pl-xl-4,\n .px-xl-4 {\n padding-left: 1.5rem !important;\n }\n .p-xl-5 {\n padding: 3rem !important;\n }\n .pt-xl-5,\n .py-xl-5 {\n padding-top: 3rem !important;\n }\n .pr-xl-5,\n .px-xl-5 {\n padding-right: 3rem !important;\n }\n .pb-xl-5,\n .py-xl-5 {\n padding-bottom: 3rem !important;\n }\n .pl-xl-5,\n .px-xl-5 {\n padding-left: 3rem !important;\n }\n .m-xl-n1 {\n margin: -0.25rem !important;\n }\n .mt-xl-n1,\n .my-xl-n1 {\n margin-top: -0.25rem !important;\n }\n .mr-xl-n1,\n .mx-xl-n1 {\n margin-right: -0.25rem !important;\n }\n .mb-xl-n1,\n .my-xl-n1 {\n margin-bottom: -0.25rem !important;\n }\n .ml-xl-n1,\n .mx-xl-n1 {\n margin-left: -0.25rem !important;\n }\n .m-xl-n2 {\n margin: -0.5rem !important;\n }\n .mt-xl-n2,\n .my-xl-n2 {\n margin-top: -0.5rem !important;\n }\n .mr-xl-n2,\n .mx-xl-n2 {\n margin-right: -0.5rem !important;\n }\n .mb-xl-n2,\n .my-xl-n2 {\n margin-bottom: -0.5rem !important;\n }\n .ml-xl-n2,\n .mx-xl-n2 {\n margin-left: -0.5rem !important;\n }\n .m-xl-n3 {\n margin: -1rem !important;\n }\n .mt-xl-n3,\n .my-xl-n3 {\n margin-top: -1rem !important;\n }\n .mr-xl-n3,\n .mx-xl-n3 {\n margin-right: -1rem !important;\n }\n .mb-xl-n3,\n .my-xl-n3 {\n margin-bottom: -1rem !important;\n }\n .ml-xl-n3,\n .mx-xl-n3 {\n margin-left: -1rem !important;\n }\n .m-xl-n4 {\n margin: -1.5rem !important;\n }\n .mt-xl-n4,\n .my-xl-n4 {\n margin-top: -1.5rem !important;\n }\n .mr-xl-n4,\n .mx-xl-n4 {\n margin-right: -1.5rem !important;\n }\n .mb-xl-n4,\n .my-xl-n4 {\n margin-bottom: -1.5rem !important;\n }\n .ml-xl-n4,\n .mx-xl-n4 {\n margin-left: -1.5rem !important;\n }\n .m-xl-n5 {\n margin: -3rem !important;\n }\n .mt-xl-n5,\n .my-xl-n5 {\n margin-top: -3rem !important;\n }\n .mr-xl-n5,\n .mx-xl-n5 {\n margin-right: -3rem !important;\n }\n .mb-xl-n5,\n .my-xl-n5 {\n margin-bottom: -3rem !important;\n }\n .ml-xl-n5,\n .mx-xl-n5 {\n margin-left: -3rem !important;\n }\n .m-xl-auto {\n margin: auto !important;\n }\n .mt-xl-auto,\n .my-xl-auto {\n margin-top: auto !important;\n }\n .mr-xl-auto,\n .mx-xl-auto {\n margin-right: auto !important;\n }\n .mb-xl-auto,\n .my-xl-auto {\n margin-bottom: auto !important;\n }\n .ml-xl-auto,\n .mx-xl-auto {\n margin-left: auto !important;\n }\n}\n\n.text-monospace {\n font-family: SFMono-Regular, Menlo, Monaco, Consolas, \"Liberation Mono\", \"Courier New\", monospace !important;\n}\n\n.text-justify {\n text-align: justify !important;\n}\n\n.text-wrap {\n white-space: normal !important;\n}\n\n.text-nowrap {\n white-space: nowrap !important;\n}\n\n.text-truncate {\n overflow: hidden;\n text-overflow: ellipsis;\n white-space: nowrap;\n}\n\n.text-left {\n text-align: left !important;\n}\n\n.text-right {\n text-align: right !important;\n}\n\n.text-center {\n text-align: center !important;\n}\n\n@media (min-width: 576px) {\n .text-sm-left {\n text-align: left !important;\n }\n .text-sm-right {\n text-align: right !important;\n }\n .text-sm-center {\n text-align: center !important;\n }\n}\n\n@media (min-width: 768px) {\n .text-md-left {\n text-align: left !important;\n }\n .text-md-right {\n text-align: right !important;\n }\n .text-md-center {\n text-align: center !important;\n }\n}\n\n@media (min-width: 992px) {\n .text-lg-left {\n text-align: left !important;\n }\n .text-lg-right {\n text-align: right !important;\n }\n .text-lg-center {\n text-align: center !important;\n }\n}\n\n@media (min-width: 1200px) {\n .text-xl-left {\n text-align: left !important;\n }\n .text-xl-right {\n text-align: right !important;\n }\n .text-xl-center {\n text-align: center !important;\n }\n}\n\n.text-lowercase {\n text-transform: lowercase !important;\n}\n\n.text-uppercase {\n text-transform: uppercase !important;\n}\n\n.text-capitalize {\n text-transform: capitalize !important;\n}\n\n.font-weight-light {\n font-weight: 300 !important;\n}\n\n.font-weight-lighter {\n font-weight: lighter !important;\n}\n\n.font-weight-normal {\n font-weight: 400 !important;\n}\n\n.font-weight-bold {\n font-weight: 700 !important;\n}\n\n.font-weight-bolder {\n font-weight: bolder !important;\n}\n\n.font-italic {\n font-style: italic !important;\n}\n\n.text-white {\n color: #fff !important;\n}\n\n.text-primary {\n color: #007bff !important;\n}\n\na.text-primary:hover, a.text-primary:focus {\n color: #0056b3 !important;\n}\n\n.text-secondary {\n color: #6c757d !important;\n}\n\na.text-secondary:hover, a.text-secondary:focus {\n color: #494f54 !important;\n}\n\n.text-success {\n color: #28a745 !important;\n}\n\na.text-success:hover, a.text-success:focus {\n color: #19692c !important;\n}\n\n.text-info {\n color: #17a2b8 !important;\n}\n\na.text-info:hover, a.text-info:focus {\n color: #0f6674 !important;\n}\n\n.text-warning {\n color: #ffc107 !important;\n}\n\na.text-warning:hover, a.text-warning:focus {\n color: #ba8b00 !important;\n}\n\n.text-danger {\n color: #dc3545 !important;\n}\n\na.text-danger:hover, a.text-danger:focus {\n color: #a71d2a !important;\n}\n\n.text-light {\n color: #f8f9fa !important;\n}\n\na.text-light:hover, a.text-light:focus {\n color: #cbd3da !important;\n}\n\n.text-dark {\n color: #343a40 !important;\n}\n\na.text-dark:hover, a.text-dark:focus {\n color: #121416 !important;\n}\n\n.text-body {\n color: #212529 !important;\n}\n\n.text-muted {\n color: #6c757d !important;\n}\n\n.text-black-50 {\n color: rgba(0, 0, 0, 0.5) !important;\n}\n\n.text-white-50 {\n color: rgba(255, 255, 255, 0.5) !important;\n}\n\n.text-hide {\n font: 0/0 a;\n color: transparent;\n text-shadow: none;\n background-color: transparent;\n border: 0;\n}\n\n.text-decoration-none {\n text-decoration: none !important;\n}\n\n.text-break {\n word-break: break-word !important;\n overflow-wrap: break-word !important;\n}\n\n.text-reset {\n color: inherit !important;\n}\n\n.visible {\n visibility: visible !important;\n}\n\n.invisible {\n visibility: hidden !important;\n}\n\n@media print {\n *,\n *::before,\n *::after {\n text-shadow: none !important;\n box-shadow: none !important;\n }\n a:not(.btn) {\n text-decoration: underline;\n }\n abbr[title]::after {\n content: \" (\" attr(title) \")\";\n }\n pre {\n white-space: pre-wrap !important;\n }\n pre,\n blockquote {\n border: 1px solid #adb5bd;\n page-break-inside: avoid;\n }\n thead {\n display: table-header-group;\n }\n tr,\n img {\n page-break-inside: avoid;\n }\n p,\n h2,\n h3 {\n orphans: 3;\n widows: 3;\n }\n h2,\n h3 {\n page-break-after: avoid;\n }\n @page {\n size: a3;\n }\n body {\n min-width: 992px !important;\n }\n .container {\n min-width: 992px !important;\n }\n .navbar {\n display: none;\n }\n .badge {\n border: 1px solid #000;\n }\n .table {\n border-collapse: collapse !important;\n }\n .table td,\n .table th {\n background-color: #fff !important;\n }\n .table-bordered th,\n .table-bordered td {\n border: 1px solid #dee2e6 !important;\n }\n .table-dark {\n color: inherit;\n }\n .table-dark th,\n .table-dark td,\n .table-dark thead th,\n .table-dark tbody + tbody {\n border-color: #dee2e6;\n }\n .table .thead-dark th {\n color: inherit;\n border-color: #dee2e6;\n }\n}\n/*# sourceMappingURL=bootstrap.css.map */","// stylelint-disable property-blacklist, scss/dollar-variable-default\n\n// SCSS RFS mixin\n//\n// Automated font-resizing\n//\n// See https://github.com/twbs/rfs\n\n// Configuration\n\n// Base font size\n$rfs-base-font-size: 1.25rem !default;\n$rfs-font-size-unit: rem !default;\n\n// Breakpoint at where font-size starts decreasing if screen width is smaller\n$rfs-breakpoint: 1200px !default;\n$rfs-breakpoint-unit: px !default;\n\n// Resize font-size based on screen height and width\n$rfs-two-dimensional: false !default;\n\n// Factor of decrease\n$rfs-factor: 10 !default;\n\n@if type-of($rfs-factor) != \"number\" or $rfs-factor <= 1 {\n @error \"`#{$rfs-factor}` is not a valid $rfs-factor, it must be greater than 1.\";\n}\n\n// Generate enable or disable classes. Possibilities: false, \"enable\" or \"disable\"\n$rfs-class: false !default;\n\n// 1 rem = $rfs-rem-value px\n$rfs-rem-value: 16 !default;\n\n// Safari iframe resize bug: https://github.com/twbs/rfs/issues/14\n$rfs-safari-iframe-resize-bug-fix: false !default;\n\n// Disable RFS by setting $enable-responsive-font-sizes to false\n$enable-responsive-font-sizes: true !default;\n\n// Cache $rfs-base-font-size unit\n$rfs-base-font-size-unit: unit($rfs-base-font-size);\n\n// Remove px-unit from $rfs-base-font-size for calculations\n@if $rfs-base-font-size-unit == \"px\" {\n $rfs-base-font-size: $rfs-base-font-size / ($rfs-base-font-size * 0 + 1);\n}\n@else if $rfs-base-font-size-unit == \"rem\" {\n $rfs-base-font-size: $rfs-base-font-size / ($rfs-base-font-size * 0 + 1 / $rfs-rem-value);\n}\n\n// Cache $rfs-breakpoint unit to prevent multiple calls\n$rfs-breakpoint-unit-cache: unit($rfs-breakpoint);\n\n// Remove unit from $rfs-breakpoint for calculations\n@if $rfs-breakpoint-unit-cache == \"px\" {\n $rfs-breakpoint: $rfs-breakpoint / ($rfs-breakpoint * 0 + 1);\n}\n@else if $rfs-breakpoint-unit-cache == \"rem\" or $rfs-breakpoint-unit-cache == \"em\" {\n $rfs-breakpoint: $rfs-breakpoint / ($rfs-breakpoint * 0 + 1 / $rfs-rem-value);\n}\n\n// Responsive font-size mixin\n@mixin rfs($fs, $important: false) {\n // Cache $fs unit\n $fs-unit: if(type-of($fs) == \"number\", unit($fs), false);\n\n // Add !important suffix if needed\n $rfs-suffix: if($important, \" !important\", \"\");\n\n // If $fs isn't a number (like inherit) or $fs has a unit (not px or rem, like 1.5em) or $ is 0, just print the value\n @if not $fs-unit or $fs-unit != \"\" and $fs-unit != \"px\" and $fs-unit != \"rem\" or $fs == 0 {\n font-size: #{$fs}#{$rfs-suffix};\n }\n @else {\n // Variables for storing static and fluid rescaling\n $rfs-static: null;\n $rfs-fluid: null;\n\n // Remove px-unit from $fs for calculations\n @if $fs-unit == \"px\" {\n $fs: $fs / ($fs * 0 + 1);\n }\n @else if $fs-unit == \"rem\" {\n $fs: $fs / ($fs * 0 + 1 / $rfs-rem-value);\n }\n\n // Set default font-size\n @if $rfs-font-size-unit == rem {\n $rfs-static: #{$fs / $rfs-rem-value}rem#{$rfs-suffix};\n }\n @else if $rfs-font-size-unit == px {\n $rfs-static: #{$fs}px#{$rfs-suffix};\n }\n @else {\n @error \"`#{$rfs-font-size-unit}` is not a valid unit for $rfs-font-size-unit. Use `px` or `rem`.\";\n }\n\n // Only add media query if font-size is bigger as the minimum font-size\n // If $rfs-factor == 1, no rescaling will take place\n @if $fs > $rfs-base-font-size and $enable-responsive-font-sizes {\n $min-width: null;\n $variable-unit: null;\n\n // Calculate minimum font-size for given font-size\n $fs-min: $rfs-base-font-size + ($fs - $rfs-base-font-size) / $rfs-factor;\n\n // Calculate difference between given font-size and minimum font-size for given font-size\n $fs-diff: $fs - $fs-min;\n\n // Base font-size formatting\n // No need to check if the unit is valid, because we did that before\n $min-width: if($rfs-font-size-unit == rem, #{$fs-min / $rfs-rem-value}rem, #{$fs-min}px);\n\n // If two-dimensional, use smallest of screen width and height\n $variable-unit: if($rfs-two-dimensional, vmin, vw);\n\n // Calculate the variable width between 0 and $rfs-breakpoint\n $variable-width: #{$fs-diff * 100 / $rfs-breakpoint}#{$variable-unit};\n\n // Set the calculated font-size.\n $rfs-fluid: calc(#{$min-width} + #{$variable-width}) #{$rfs-suffix};\n }\n\n // Rendering\n @if $rfs-fluid == null {\n // Only render static font-size if no fluid font-size is available\n font-size: $rfs-static;\n }\n @else {\n $mq-value: null;\n\n // RFS breakpoint formatting\n @if $rfs-breakpoint-unit == em or $rfs-breakpoint-unit == rem {\n $mq-value: #{$rfs-breakpoint / $rfs-rem-value}#{$rfs-breakpoint-unit};\n }\n @else if $rfs-breakpoint-unit == px {\n $mq-value: #{$rfs-breakpoint}px;\n }\n @else {\n @error \"`#{$rfs-breakpoint-unit}` is not a valid unit for $rfs-breakpoint-unit. Use `px`, `em` or `rem`.\";\n }\n\n @if $rfs-class == \"disable\" {\n // Adding an extra class increases specificity,\n // which prevents the media query to override the font size\n &,\n .disable-responsive-font-size &,\n &.disable-responsive-font-size {\n font-size: $rfs-static;\n }\n }\n @else {\n font-size: $rfs-static;\n }\n\n @if $rfs-two-dimensional {\n @media (max-width: #{$mq-value}), (max-height: #{$mq-value}) {\n @if $rfs-class == \"enable\" {\n .enable-responsive-font-size &,\n &.enable-responsive-font-size {\n font-size: $rfs-fluid;\n }\n }\n @else {\n font-size: $rfs-fluid;\n }\n\n @if $rfs-safari-iframe-resize-bug-fix {\n // stylelint-disable-next-line length-zero-no-unit\n min-width: 0vw;\n }\n }\n }\n @else {\n @media (max-width: #{$mq-value}) {\n @if $rfs-class == \"enable\" {\n .enable-responsive-font-size &,\n &.enable-responsive-font-size {\n font-size: $rfs-fluid;\n }\n }\n @else {\n font-size: $rfs-fluid;\n }\n\n @if $rfs-safari-iframe-resize-bug-fix {\n // stylelint-disable-next-line length-zero-no-unit\n min-width: 0vw;\n }\n }\n }\n }\n }\n}\n\n// The font-size & responsive-font-size mixin uses RFS to rescale font sizes\n@mixin font-size($fs, $important: false) {\n @include rfs($fs, $important);\n}\n\n@mixin responsive-font-size($fs, $important: false) {\n @include rfs($fs, $important);\n}\n","/*!\n * Bootstrap v4.3.1 (https://getbootstrap.com/)\n * Copyright 2011-2019 The Bootstrap Authors\n * Copyright 2011-2019 Twitter, Inc.\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n */\n:root {\n --blue: #007bff;\n --indigo: #6610f2;\n --purple: #6f42c1;\n --pink: #e83e8c;\n --red: #dc3545;\n --orange: #fd7e14;\n --yellow: #ffc107;\n --green: #28a745;\n --teal: #20c997;\n --cyan: #17a2b8;\n --white: #fff;\n --gray: #6c757d;\n --gray-dark: #343a40;\n --primary: #007bff;\n --secondary: #6c757d;\n --success: #28a745;\n --info: #17a2b8;\n --warning: #ffc107;\n --danger: #dc3545;\n --light: #f8f9fa;\n --dark: #343a40;\n --breakpoint-xs: 0;\n --breakpoint-sm: 576px;\n --breakpoint-md: 768px;\n --breakpoint-lg: 992px;\n --breakpoint-xl: 1200px;\n --font-family-sans-serif: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, \"Noto Sans\", sans-serif, \"Apple Color Emoji\", \"Segoe UI Emoji\", \"Segoe UI Symbol\", \"Noto Color Emoji\";\n --font-family-monospace: SFMono-Regular, Menlo, Monaco, Consolas, \"Liberation Mono\", \"Courier New\", monospace;\n}\n\n*,\n*::before,\n*::after {\n box-sizing: border-box;\n}\n\nhtml {\n font-family: sans-serif;\n line-height: 1.15;\n -webkit-text-size-adjust: 100%;\n -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\n}\n\narticle, aside, figcaption, figure, footer, header, hgroup, main, nav, section {\n display: block;\n}\n\nbody {\n margin: 0;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, \"Noto Sans\", sans-serif, \"Apple Color Emoji\", \"Segoe UI Emoji\", \"Segoe UI Symbol\", \"Noto Color Emoji\";\n font-size: 1rem;\n font-weight: 400;\n line-height: 1.5;\n color: #212529;\n text-align: left;\n background-color: #fff;\n}\n\n[tabindex=\"-1\"]:focus {\n outline: 0 !important;\n}\n\nhr {\n box-sizing: content-box;\n height: 0;\n overflow: visible;\n}\n\nh1, h2, h3, h4, h5, h6 {\n margin-top: 0;\n margin-bottom: 0.5rem;\n}\n\np {\n margin-top: 0;\n margin-bottom: 1rem;\n}\n\nabbr[title],\nabbr[data-original-title] {\n text-decoration: underline;\n text-decoration: underline dotted;\n cursor: help;\n border-bottom: 0;\n text-decoration-skip-ink: none;\n}\n\naddress {\n margin-bottom: 1rem;\n font-style: normal;\n line-height: inherit;\n}\n\nol,\nul,\ndl {\n margin-top: 0;\n margin-bottom: 1rem;\n}\n\nol ol,\nul ul,\nol ul,\nul ol {\n margin-bottom: 0;\n}\n\ndt {\n font-weight: 700;\n}\n\ndd {\n margin-bottom: .5rem;\n margin-left: 0;\n}\n\nblockquote {\n margin: 0 0 1rem;\n}\n\nb,\nstrong {\n font-weight: bolder;\n}\n\nsmall {\n font-size: 80%;\n}\n\nsub,\nsup {\n position: relative;\n font-size: 75%;\n line-height: 0;\n vertical-align: baseline;\n}\n\nsub {\n bottom: -.25em;\n}\n\nsup {\n top: -.5em;\n}\n\na {\n color: #007bff;\n text-decoration: none;\n background-color: transparent;\n}\n\na:hover {\n color: #0056b3;\n text-decoration: underline;\n}\n\na:not([href]):not([tabindex]) {\n color: inherit;\n text-decoration: none;\n}\n\na:not([href]):not([tabindex]):hover, a:not([href]):not([tabindex]):focus {\n color: inherit;\n text-decoration: none;\n}\n\na:not([href]):not([tabindex]):focus {\n outline: 0;\n}\n\npre,\ncode,\nkbd,\nsamp {\n font-family: SFMono-Regular, Menlo, Monaco, Consolas, \"Liberation Mono\", \"Courier New\", monospace;\n font-size: 1em;\n}\n\npre {\n margin-top: 0;\n margin-bottom: 1rem;\n overflow: auto;\n}\n\nfigure {\n margin: 0 0 1rem;\n}\n\nimg {\n vertical-align: middle;\n border-style: none;\n}\n\nsvg {\n overflow: hidden;\n vertical-align: middle;\n}\n\ntable {\n border-collapse: collapse;\n}\n\ncaption {\n padding-top: 0.75rem;\n padding-bottom: 0.75rem;\n color: #6c757d;\n text-align: left;\n caption-side: bottom;\n}\n\nth {\n text-align: inherit;\n}\n\nlabel {\n display: inline-block;\n margin-bottom: 0.5rem;\n}\n\nbutton {\n border-radius: 0;\n}\n\nbutton:focus {\n outline: 1px dotted;\n outline: 5px auto -webkit-focus-ring-color;\n}\n\ninput,\nbutton,\nselect,\noptgroup,\ntextarea {\n margin: 0;\n font-family: inherit;\n font-size: inherit;\n line-height: inherit;\n}\n\nbutton,\ninput {\n overflow: visible;\n}\n\nbutton,\nselect {\n text-transform: none;\n}\n\nselect {\n word-wrap: normal;\n}\n\nbutton,\n[type=\"button\"],\n[type=\"reset\"],\n[type=\"submit\"] {\n -webkit-appearance: button;\n}\n\nbutton:not(:disabled),\n[type=\"button\"]:not(:disabled),\n[type=\"reset\"]:not(:disabled),\n[type=\"submit\"]:not(:disabled) {\n cursor: pointer;\n}\n\nbutton::-moz-focus-inner,\n[type=\"button\"]::-moz-focus-inner,\n[type=\"reset\"]::-moz-focus-inner,\n[type=\"submit\"]::-moz-focus-inner {\n padding: 0;\n border-style: none;\n}\n\ninput[type=\"radio\"],\ninput[type=\"checkbox\"] {\n box-sizing: border-box;\n padding: 0;\n}\n\ninput[type=\"date\"],\ninput[type=\"time\"],\ninput[type=\"datetime-local\"],\ninput[type=\"month\"] {\n -webkit-appearance: listbox;\n}\n\ntextarea {\n overflow: auto;\n resize: vertical;\n}\n\nfieldset {\n min-width: 0;\n padding: 0;\n margin: 0;\n border: 0;\n}\n\nlegend {\n display: block;\n width: 100%;\n max-width: 100%;\n padding: 0;\n margin-bottom: .5rem;\n font-size: 1.5rem;\n line-height: inherit;\n color: inherit;\n white-space: normal;\n}\n\nprogress {\n vertical-align: baseline;\n}\n\n[type=\"number\"]::-webkit-inner-spin-button,\n[type=\"number\"]::-webkit-outer-spin-button {\n height: auto;\n}\n\n[type=\"search\"] {\n outline-offset: -2px;\n -webkit-appearance: none;\n}\n\n[type=\"search\"]::-webkit-search-decoration {\n -webkit-appearance: none;\n}\n\n::-webkit-file-upload-button {\n font: inherit;\n -webkit-appearance: button;\n}\n\noutput {\n display: inline-block;\n}\n\nsummary {\n display: list-item;\n cursor: pointer;\n}\n\ntemplate {\n display: none;\n}\n\n[hidden] {\n display: none !important;\n}\n\nh1, h2, h3, h4, h5, h6,\n.h1, .h2, .h3, .h4, .h5, .h6 {\n margin-bottom: 0.5rem;\n font-weight: 500;\n line-height: 1.2;\n}\n\nh1, .h1 {\n font-size: 2.5rem;\n}\n\nh2, .h2 {\n font-size: 2rem;\n}\n\nh3, .h3 {\n font-size: 1.75rem;\n}\n\nh4, .h4 {\n font-size: 1.5rem;\n}\n\nh5, .h5 {\n font-size: 1.25rem;\n}\n\nh6, .h6 {\n font-size: 1rem;\n}\n\n.lead {\n font-size: 1.25rem;\n font-weight: 300;\n}\n\n.display-1 {\n font-size: 6rem;\n font-weight: 300;\n line-height: 1.2;\n}\n\n.display-2 {\n font-size: 5.5rem;\n font-weight: 300;\n line-height: 1.2;\n}\n\n.display-3 {\n font-size: 4.5rem;\n font-weight: 300;\n line-height: 1.2;\n}\n\n.display-4 {\n font-size: 3.5rem;\n font-weight: 300;\n line-height: 1.2;\n}\n\nhr {\n margin-top: 1rem;\n margin-bottom: 1rem;\n border: 0;\n border-top: 1px solid rgba(0, 0, 0, 0.1);\n}\n\nsmall,\n.small {\n font-size: 80%;\n font-weight: 400;\n}\n\nmark,\n.mark {\n padding: 0.2em;\n background-color: #fcf8e3;\n}\n\n.list-unstyled {\n padding-left: 0;\n list-style: none;\n}\n\n.list-inline {\n padding-left: 0;\n list-style: none;\n}\n\n.list-inline-item {\n display: inline-block;\n}\n\n.list-inline-item:not(:last-child) {\n margin-right: 0.5rem;\n}\n\n.initialism {\n font-size: 90%;\n text-transform: uppercase;\n}\n\n.blockquote {\n margin-bottom: 1rem;\n font-size: 1.25rem;\n}\n\n.blockquote-footer {\n display: block;\n font-size: 80%;\n color: #6c757d;\n}\n\n.blockquote-footer::before {\n content: \"\\2014\\00A0\";\n}\n\n.img-fluid {\n max-width: 100%;\n height: auto;\n}\n\n.img-thumbnail {\n padding: 0.25rem;\n background-color: #fff;\n border: 1px solid #dee2e6;\n border-radius: 0.25rem;\n max-width: 100%;\n height: auto;\n}\n\n.figure {\n display: inline-block;\n}\n\n.figure-img {\n margin-bottom: 0.5rem;\n line-height: 1;\n}\n\n.figure-caption {\n font-size: 90%;\n color: #6c757d;\n}\n\ncode {\n font-size: 87.5%;\n color: #e83e8c;\n word-break: break-word;\n}\n\na > code {\n color: inherit;\n}\n\nkbd {\n padding: 0.2rem 0.4rem;\n font-size: 87.5%;\n color: #fff;\n background-color: #212529;\n border-radius: 0.2rem;\n}\n\nkbd kbd {\n padding: 0;\n font-size: 100%;\n font-weight: 700;\n}\n\npre {\n display: block;\n font-size: 87.5%;\n color: #212529;\n}\n\npre code {\n font-size: inherit;\n color: inherit;\n word-break: normal;\n}\n\n.pre-scrollable {\n max-height: 340px;\n overflow-y: scroll;\n}\n\n.container {\n width: 100%;\n padding-right: 15px;\n padding-left: 15px;\n margin-right: auto;\n margin-left: auto;\n}\n\n@media (min-width: 576px) {\n .container {\n max-width: 540px;\n }\n}\n\n@media (min-width: 768px) {\n .container {\n max-width: 720px;\n }\n}\n\n@media (min-width: 992px) {\n .container {\n max-width: 960px;\n }\n}\n\n@media (min-width: 1200px) {\n .container {\n max-width: 1140px;\n }\n}\n\n.container-fluid {\n width: 100%;\n padding-right: 15px;\n padding-left: 15px;\n margin-right: auto;\n margin-left: auto;\n}\n\n.row {\n display: flex;\n flex-wrap: wrap;\n margin-right: -15px;\n margin-left: -15px;\n}\n\n.no-gutters {\n margin-right: 0;\n margin-left: 0;\n}\n\n.no-gutters > .col,\n.no-gutters > [class*=\"col-\"] {\n padding-right: 0;\n padding-left: 0;\n}\n\n.col-1, .col-2, .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-10, .col-11, .col-12, .col,\n.col-auto, .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12, .col-sm,\n.col-sm-auto, .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12, .col-md,\n.col-md-auto, .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12, .col-lg,\n.col-lg-auto, .col-xl-1, .col-xl-2, .col-xl-3, .col-xl-4, .col-xl-5, .col-xl-6, .col-xl-7, .col-xl-8, .col-xl-9, .col-xl-10, .col-xl-11, .col-xl-12, .col-xl,\n.col-xl-auto {\n position: relative;\n width: 100%;\n padding-right: 15px;\n padding-left: 15px;\n}\n\n.col {\n flex-basis: 0;\n flex-grow: 1;\n max-width: 100%;\n}\n\n.col-auto {\n flex: 0 0 auto;\n width: auto;\n max-width: 100%;\n}\n\n.col-1 {\n flex: 0 0 8.333333%;\n max-width: 8.333333%;\n}\n\n.col-2 {\n flex: 0 0 16.666667%;\n max-width: 16.666667%;\n}\n\n.col-3 {\n flex: 0 0 25%;\n max-width: 25%;\n}\n\n.col-4 {\n flex: 0 0 33.333333%;\n max-width: 33.333333%;\n}\n\n.col-5 {\n flex: 0 0 41.666667%;\n max-width: 41.666667%;\n}\n\n.col-6 {\n flex: 0 0 50%;\n max-width: 50%;\n}\n\n.col-7 {\n flex: 0 0 58.333333%;\n max-width: 58.333333%;\n}\n\n.col-8 {\n flex: 0 0 66.666667%;\n max-width: 66.666667%;\n}\n\n.col-9 {\n flex: 0 0 75%;\n max-width: 75%;\n}\n\n.col-10 {\n flex: 0 0 83.333333%;\n max-width: 83.333333%;\n}\n\n.col-11 {\n flex: 0 0 91.666667%;\n max-width: 91.666667%;\n}\n\n.col-12 {\n flex: 0 0 100%;\n max-width: 100%;\n}\n\n.order-first {\n order: -1;\n}\n\n.order-last {\n order: 13;\n}\n\n.order-0 {\n order: 0;\n}\n\n.order-1 {\n order: 1;\n}\n\n.order-2 {\n order: 2;\n}\n\n.order-3 {\n order: 3;\n}\n\n.order-4 {\n order: 4;\n}\n\n.order-5 {\n order: 5;\n}\n\n.order-6 {\n order: 6;\n}\n\n.order-7 {\n order: 7;\n}\n\n.order-8 {\n order: 8;\n}\n\n.order-9 {\n order: 9;\n}\n\n.order-10 {\n order: 10;\n}\n\n.order-11 {\n order: 11;\n}\n\n.order-12 {\n order: 12;\n}\n\n.offset-1 {\n margin-left: 8.333333%;\n}\n\n.offset-2 {\n margin-left: 16.666667%;\n}\n\n.offset-3 {\n margin-left: 25%;\n}\n\n.offset-4 {\n margin-left: 33.333333%;\n}\n\n.offset-5 {\n margin-left: 41.666667%;\n}\n\n.offset-6 {\n margin-left: 50%;\n}\n\n.offset-7 {\n margin-left: 58.333333%;\n}\n\n.offset-8 {\n margin-left: 66.666667%;\n}\n\n.offset-9 {\n margin-left: 75%;\n}\n\n.offset-10 {\n margin-left: 83.333333%;\n}\n\n.offset-11 {\n margin-left: 91.666667%;\n}\n\n@media (min-width: 576px) {\n .col-sm {\n flex-basis: 0;\n flex-grow: 1;\n max-width: 100%;\n }\n .col-sm-auto {\n flex: 0 0 auto;\n width: auto;\n max-width: 100%;\n }\n .col-sm-1 {\n flex: 0 0 8.333333%;\n max-width: 8.333333%;\n }\n .col-sm-2 {\n flex: 0 0 16.666667%;\n max-width: 16.666667%;\n }\n .col-sm-3 {\n flex: 0 0 25%;\n max-width: 25%;\n }\n .col-sm-4 {\n flex: 0 0 33.333333%;\n max-width: 33.333333%;\n }\n .col-sm-5 {\n flex: 0 0 41.666667%;\n max-width: 41.666667%;\n }\n .col-sm-6 {\n flex: 0 0 50%;\n max-width: 50%;\n }\n .col-sm-7 {\n flex: 0 0 58.333333%;\n max-width: 58.333333%;\n }\n .col-sm-8 {\n flex: 0 0 66.666667%;\n max-width: 66.666667%;\n }\n .col-sm-9 {\n flex: 0 0 75%;\n max-width: 75%;\n }\n .col-sm-10 {\n flex: 0 0 83.333333%;\n max-width: 83.333333%;\n }\n .col-sm-11 {\n flex: 0 0 91.666667%;\n max-width: 91.666667%;\n }\n .col-sm-12 {\n flex: 0 0 100%;\n max-width: 100%;\n }\n .order-sm-first {\n order: -1;\n }\n .order-sm-last {\n order: 13;\n }\n .order-sm-0 {\n order: 0;\n }\n .order-sm-1 {\n order: 1;\n }\n .order-sm-2 {\n order: 2;\n }\n .order-sm-3 {\n order: 3;\n }\n .order-sm-4 {\n order: 4;\n }\n .order-sm-5 {\n order: 5;\n }\n .order-sm-6 {\n order: 6;\n }\n .order-sm-7 {\n order: 7;\n }\n .order-sm-8 {\n order: 8;\n }\n .order-sm-9 {\n order: 9;\n }\n .order-sm-10 {\n order: 10;\n }\n .order-sm-11 {\n order: 11;\n }\n .order-sm-12 {\n order: 12;\n }\n .offset-sm-0 {\n margin-left: 0;\n }\n .offset-sm-1 {\n margin-left: 8.333333%;\n }\n .offset-sm-2 {\n margin-left: 16.666667%;\n }\n .offset-sm-3 {\n margin-left: 25%;\n }\n .offset-sm-4 {\n margin-left: 33.333333%;\n }\n .offset-sm-5 {\n margin-left: 41.666667%;\n }\n .offset-sm-6 {\n margin-left: 50%;\n }\n .offset-sm-7 {\n margin-left: 58.333333%;\n }\n .offset-sm-8 {\n margin-left: 66.666667%;\n }\n .offset-sm-9 {\n margin-left: 75%;\n }\n .offset-sm-10 {\n margin-left: 83.333333%;\n }\n .offset-sm-11 {\n margin-left: 91.666667%;\n }\n}\n\n@media (min-width: 768px) {\n .col-md {\n flex-basis: 0;\n flex-grow: 1;\n max-width: 100%;\n }\n .col-md-auto {\n flex: 0 0 auto;\n width: auto;\n max-width: 100%;\n }\n .col-md-1 {\n flex: 0 0 8.333333%;\n max-width: 8.333333%;\n }\n .col-md-2 {\n flex: 0 0 16.666667%;\n max-width: 16.666667%;\n }\n .col-md-3 {\n flex: 0 0 25%;\n max-width: 25%;\n }\n .col-md-4 {\n flex: 0 0 33.333333%;\n max-width: 33.333333%;\n }\n .col-md-5 {\n flex: 0 0 41.666667%;\n max-width: 41.666667%;\n }\n .col-md-6 {\n flex: 0 0 50%;\n max-width: 50%;\n }\n .col-md-7 {\n flex: 0 0 58.333333%;\n max-width: 58.333333%;\n }\n .col-md-8 {\n flex: 0 0 66.666667%;\n max-width: 66.666667%;\n }\n .col-md-9 {\n flex: 0 0 75%;\n max-width: 75%;\n }\n .col-md-10 {\n flex: 0 0 83.333333%;\n max-width: 83.333333%;\n }\n .col-md-11 {\n flex: 0 0 91.666667%;\n max-width: 91.666667%;\n }\n .col-md-12 {\n flex: 0 0 100%;\n max-width: 100%;\n }\n .order-md-first {\n order: -1;\n }\n .order-md-last {\n order: 13;\n }\n .order-md-0 {\n order: 0;\n }\n .order-md-1 {\n order: 1;\n }\n .order-md-2 {\n order: 2;\n }\n .order-md-3 {\n order: 3;\n }\n .order-md-4 {\n order: 4;\n }\n .order-md-5 {\n order: 5;\n }\n .order-md-6 {\n order: 6;\n }\n .order-md-7 {\n order: 7;\n }\n .order-md-8 {\n order: 8;\n }\n .order-md-9 {\n order: 9;\n }\n .order-md-10 {\n order: 10;\n }\n .order-md-11 {\n order: 11;\n }\n .order-md-12 {\n order: 12;\n }\n .offset-md-0 {\n margin-left: 0;\n }\n .offset-md-1 {\n margin-left: 8.333333%;\n }\n .offset-md-2 {\n margin-left: 16.666667%;\n }\n .offset-md-3 {\n margin-left: 25%;\n }\n .offset-md-4 {\n margin-left: 33.333333%;\n }\n .offset-md-5 {\n margin-left: 41.666667%;\n }\n .offset-md-6 {\n margin-left: 50%;\n }\n .offset-md-7 {\n margin-left: 58.333333%;\n }\n .offset-md-8 {\n margin-left: 66.666667%;\n }\n .offset-md-9 {\n margin-left: 75%;\n }\n .offset-md-10 {\n margin-left: 83.333333%;\n }\n .offset-md-11 {\n margin-left: 91.666667%;\n }\n}\n\n@media (min-width: 992px) {\n .col-lg {\n flex-basis: 0;\n flex-grow: 1;\n max-width: 100%;\n }\n .col-lg-auto {\n flex: 0 0 auto;\n width: auto;\n max-width: 100%;\n }\n .col-lg-1 {\n flex: 0 0 8.333333%;\n max-width: 8.333333%;\n }\n .col-lg-2 {\n flex: 0 0 16.666667%;\n max-width: 16.666667%;\n }\n .col-lg-3 {\n flex: 0 0 25%;\n max-width: 25%;\n }\n .col-lg-4 {\n flex: 0 0 33.333333%;\n max-width: 33.333333%;\n }\n .col-lg-5 {\n flex: 0 0 41.666667%;\n max-width: 41.666667%;\n }\n .col-lg-6 {\n flex: 0 0 50%;\n max-width: 50%;\n }\n .col-lg-7 {\n flex: 0 0 58.333333%;\n max-width: 58.333333%;\n }\n .col-lg-8 {\n flex: 0 0 66.666667%;\n max-width: 66.666667%;\n }\n .col-lg-9 {\n flex: 0 0 75%;\n max-width: 75%;\n }\n .col-lg-10 {\n flex: 0 0 83.333333%;\n max-width: 83.333333%;\n }\n .col-lg-11 {\n flex: 0 0 91.666667%;\n max-width: 91.666667%;\n }\n .col-lg-12 {\n flex: 0 0 100%;\n max-width: 100%;\n }\n .order-lg-first {\n order: -1;\n }\n .order-lg-last {\n order: 13;\n }\n .order-lg-0 {\n order: 0;\n }\n .order-lg-1 {\n order: 1;\n }\n .order-lg-2 {\n order: 2;\n }\n .order-lg-3 {\n order: 3;\n }\n .order-lg-4 {\n order: 4;\n }\n .order-lg-5 {\n order: 5;\n }\n .order-lg-6 {\n order: 6;\n }\n .order-lg-7 {\n order: 7;\n }\n .order-lg-8 {\n order: 8;\n }\n .order-lg-9 {\n order: 9;\n }\n .order-lg-10 {\n order: 10;\n }\n .order-lg-11 {\n order: 11;\n }\n .order-lg-12 {\n order: 12;\n }\n .offset-lg-0 {\n margin-left: 0;\n }\n .offset-lg-1 {\n margin-left: 8.333333%;\n }\n .offset-lg-2 {\n margin-left: 16.666667%;\n }\n .offset-lg-3 {\n margin-left: 25%;\n }\n .offset-lg-4 {\n margin-left: 33.333333%;\n }\n .offset-lg-5 {\n margin-left: 41.666667%;\n }\n .offset-lg-6 {\n margin-left: 50%;\n }\n .offset-lg-7 {\n margin-left: 58.333333%;\n }\n .offset-lg-8 {\n margin-left: 66.666667%;\n }\n .offset-lg-9 {\n margin-left: 75%;\n }\n .offset-lg-10 {\n margin-left: 83.333333%;\n }\n .offset-lg-11 {\n margin-left: 91.666667%;\n }\n}\n\n@media (min-width: 1200px) {\n .col-xl {\n flex-basis: 0;\n flex-grow: 1;\n max-width: 100%;\n }\n .col-xl-auto {\n flex: 0 0 auto;\n width: auto;\n max-width: 100%;\n }\n .col-xl-1 {\n flex: 0 0 8.333333%;\n max-width: 8.333333%;\n }\n .col-xl-2 {\n flex: 0 0 16.666667%;\n max-width: 16.666667%;\n }\n .col-xl-3 {\n flex: 0 0 25%;\n max-width: 25%;\n }\n .col-xl-4 {\n flex: 0 0 33.333333%;\n max-width: 33.333333%;\n }\n .col-xl-5 {\n flex: 0 0 41.666667%;\n max-width: 41.666667%;\n }\n .col-xl-6 {\n flex: 0 0 50%;\n max-width: 50%;\n }\n .col-xl-7 {\n flex: 0 0 58.333333%;\n max-width: 58.333333%;\n }\n .col-xl-8 {\n flex: 0 0 66.666667%;\n max-width: 66.666667%;\n }\n .col-xl-9 {\n flex: 0 0 75%;\n max-width: 75%;\n }\n .col-xl-10 {\n flex: 0 0 83.333333%;\n max-width: 83.333333%;\n }\n .col-xl-11 {\n flex: 0 0 91.666667%;\n max-width: 91.666667%;\n }\n .col-xl-12 {\n flex: 0 0 100%;\n max-width: 100%;\n }\n .order-xl-first {\n order: -1;\n }\n .order-xl-last {\n order: 13;\n }\n .order-xl-0 {\n order: 0;\n }\n .order-xl-1 {\n order: 1;\n }\n .order-xl-2 {\n order: 2;\n }\n .order-xl-3 {\n order: 3;\n }\n .order-xl-4 {\n order: 4;\n }\n .order-xl-5 {\n order: 5;\n }\n .order-xl-6 {\n order: 6;\n }\n .order-xl-7 {\n order: 7;\n }\n .order-xl-8 {\n order: 8;\n }\n .order-xl-9 {\n order: 9;\n }\n .order-xl-10 {\n order: 10;\n }\n .order-xl-11 {\n order: 11;\n }\n .order-xl-12 {\n order: 12;\n }\n .offset-xl-0 {\n margin-left: 0;\n }\n .offset-xl-1 {\n margin-left: 8.333333%;\n }\n .offset-xl-2 {\n margin-left: 16.666667%;\n }\n .offset-xl-3 {\n margin-left: 25%;\n }\n .offset-xl-4 {\n margin-left: 33.333333%;\n }\n .offset-xl-5 {\n margin-left: 41.666667%;\n }\n .offset-xl-6 {\n margin-left: 50%;\n }\n .offset-xl-7 {\n margin-left: 58.333333%;\n }\n .offset-xl-8 {\n margin-left: 66.666667%;\n }\n .offset-xl-9 {\n margin-left: 75%;\n }\n .offset-xl-10 {\n margin-left: 83.333333%;\n }\n .offset-xl-11 {\n margin-left: 91.666667%;\n }\n}\n\n.table {\n width: 100%;\n margin-bottom: 1rem;\n color: #212529;\n}\n\n.table th,\n.table td {\n padding: 0.75rem;\n vertical-align: top;\n border-top: 1px solid #dee2e6;\n}\n\n.table thead th {\n vertical-align: bottom;\n border-bottom: 2px solid #dee2e6;\n}\n\n.table tbody + tbody {\n border-top: 2px solid #dee2e6;\n}\n\n.table-sm th,\n.table-sm td {\n padding: 0.3rem;\n}\n\n.table-bordered {\n border: 1px solid #dee2e6;\n}\n\n.table-bordered th,\n.table-bordered td {\n border: 1px solid #dee2e6;\n}\n\n.table-bordered thead th,\n.table-bordered thead td {\n border-bottom-width: 2px;\n}\n\n.table-borderless th,\n.table-borderless td,\n.table-borderless thead th,\n.table-borderless tbody + tbody {\n border: 0;\n}\n\n.table-striped tbody tr:nth-of-type(odd) {\n background-color: rgba(0, 0, 0, 0.05);\n}\n\n.table-hover tbody tr:hover {\n color: #212529;\n background-color: rgba(0, 0, 0, 0.075);\n}\n\n.table-primary,\n.table-primary > th,\n.table-primary > td {\n background-color: #b8daff;\n}\n\n.table-primary th,\n.table-primary td,\n.table-primary thead th,\n.table-primary tbody + tbody {\n border-color: #7abaff;\n}\n\n.table-hover .table-primary:hover {\n background-color: #9fcdff;\n}\n\n.table-hover .table-primary:hover > td,\n.table-hover .table-primary:hover > th {\n background-color: #9fcdff;\n}\n\n.table-secondary,\n.table-secondary > th,\n.table-secondary > td {\n background-color: #d6d8db;\n}\n\n.table-secondary th,\n.table-secondary td,\n.table-secondary thead th,\n.table-secondary tbody + tbody {\n border-color: #b3b7bb;\n}\n\n.table-hover .table-secondary:hover {\n background-color: #c8cbcf;\n}\n\n.table-hover .table-secondary:hover > td,\n.table-hover .table-secondary:hover > th {\n background-color: #c8cbcf;\n}\n\n.table-success,\n.table-success > th,\n.table-success > td {\n background-color: #c3e6cb;\n}\n\n.table-success th,\n.table-success td,\n.table-success thead th,\n.table-success tbody + tbody {\n border-color: #8fd19e;\n}\n\n.table-hover .table-success:hover {\n background-color: #b1dfbb;\n}\n\n.table-hover .table-success:hover > td,\n.table-hover .table-success:hover > th {\n background-color: #b1dfbb;\n}\n\n.table-info,\n.table-info > th,\n.table-info > td {\n background-color: #bee5eb;\n}\n\n.table-info th,\n.table-info td,\n.table-info thead th,\n.table-info tbody + tbody {\n border-color: #86cfda;\n}\n\n.table-hover .table-info:hover {\n background-color: #abdde5;\n}\n\n.table-hover .table-info:hover > td,\n.table-hover .table-info:hover > th {\n background-color: #abdde5;\n}\n\n.table-warning,\n.table-warning > th,\n.table-warning > td {\n background-color: #ffeeba;\n}\n\n.table-warning th,\n.table-warning td,\n.table-warning thead th,\n.table-warning tbody + tbody {\n border-color: #ffdf7e;\n}\n\n.table-hover .table-warning:hover {\n background-color: #ffe8a1;\n}\n\n.table-hover .table-warning:hover > td,\n.table-hover .table-warning:hover > th {\n background-color: #ffe8a1;\n}\n\n.table-danger,\n.table-danger > th,\n.table-danger > td {\n background-color: #f5c6cb;\n}\n\n.table-danger th,\n.table-danger td,\n.table-danger thead th,\n.table-danger tbody + tbody {\n border-color: #ed969e;\n}\n\n.table-hover .table-danger:hover {\n background-color: #f1b0b7;\n}\n\n.table-hover .table-danger:hover > td,\n.table-hover .table-danger:hover > th {\n background-color: #f1b0b7;\n}\n\n.table-light,\n.table-light > th,\n.table-light > td {\n background-color: #fdfdfe;\n}\n\n.table-light th,\n.table-light td,\n.table-light thead th,\n.table-light tbody + tbody {\n border-color: #fbfcfc;\n}\n\n.table-hover .table-light:hover {\n background-color: #ececf6;\n}\n\n.table-hover .table-light:hover > td,\n.table-hover .table-light:hover > th {\n background-color: #ececf6;\n}\n\n.table-dark,\n.table-dark > th,\n.table-dark > td {\n background-color: #c6c8ca;\n}\n\n.table-dark th,\n.table-dark td,\n.table-dark thead th,\n.table-dark tbody + tbody {\n border-color: #95999c;\n}\n\n.table-hover .table-dark:hover {\n background-color: #b9bbbe;\n}\n\n.table-hover .table-dark:hover > td,\n.table-hover .table-dark:hover > th {\n background-color: #b9bbbe;\n}\n\n.table-active,\n.table-active > th,\n.table-active > td {\n background-color: rgba(0, 0, 0, 0.075);\n}\n\n.table-hover .table-active:hover {\n background-color: rgba(0, 0, 0, 0.075);\n}\n\n.table-hover .table-active:hover > td,\n.table-hover .table-active:hover > th {\n background-color: rgba(0, 0, 0, 0.075);\n}\n\n.table .thead-dark th {\n color: #fff;\n background-color: #343a40;\n border-color: #454d55;\n}\n\n.table .thead-light th {\n color: #495057;\n background-color: #e9ecef;\n border-color: #dee2e6;\n}\n\n.table-dark {\n color: #fff;\n background-color: #343a40;\n}\n\n.table-dark th,\n.table-dark td,\n.table-dark thead th {\n border-color: #454d55;\n}\n\n.table-dark.table-bordered {\n border: 0;\n}\n\n.table-dark.table-striped tbody tr:nth-of-type(odd) {\n background-color: rgba(255, 255, 255, 0.05);\n}\n\n.table-dark.table-hover tbody tr:hover {\n color: #fff;\n background-color: rgba(255, 255, 255, 0.075);\n}\n\n@media (max-width: 575.98px) {\n .table-responsive-sm {\n display: block;\n width: 100%;\n overflow-x: auto;\n -webkit-overflow-scrolling: touch;\n }\n .table-responsive-sm > .table-bordered {\n border: 0;\n }\n}\n\n@media (max-width: 767.98px) {\n .table-responsive-md {\n display: block;\n width: 100%;\n overflow-x: auto;\n -webkit-overflow-scrolling: touch;\n }\n .table-responsive-md > .table-bordered {\n border: 0;\n }\n}\n\n@media (max-width: 991.98px) {\n .table-responsive-lg {\n display: block;\n width: 100%;\n overflow-x: auto;\n -webkit-overflow-scrolling: touch;\n }\n .table-responsive-lg > .table-bordered {\n border: 0;\n }\n}\n\n@media (max-width: 1199.98px) {\n .table-responsive-xl {\n display: block;\n width: 100%;\n overflow-x: auto;\n -webkit-overflow-scrolling: touch;\n }\n .table-responsive-xl > .table-bordered {\n border: 0;\n }\n}\n\n.table-responsive {\n display: block;\n width: 100%;\n overflow-x: auto;\n -webkit-overflow-scrolling: touch;\n}\n\n.table-responsive > .table-bordered {\n border: 0;\n}\n\n.form-control {\n display: block;\n width: 100%;\n height: calc(1.5em + 0.75rem + 2px);\n padding: 0.375rem 0.75rem;\n font-size: 1rem;\n font-weight: 400;\n line-height: 1.5;\n color: #495057;\n background-color: #fff;\n background-clip: padding-box;\n border: 1px solid #ced4da;\n border-radius: 0.25rem;\n transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .form-control {\n transition: none;\n }\n}\n\n.form-control::-ms-expand {\n background-color: transparent;\n border: 0;\n}\n\n.form-control:focus {\n color: #495057;\n background-color: #fff;\n border-color: #80bdff;\n outline: 0;\n box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);\n}\n\n.form-control::placeholder {\n color: #6c757d;\n opacity: 1;\n}\n\n.form-control:disabled, .form-control[readonly] {\n background-color: #e9ecef;\n opacity: 1;\n}\n\nselect.form-control:focus::-ms-value {\n color: #495057;\n background-color: #fff;\n}\n\n.form-control-file,\n.form-control-range {\n display: block;\n width: 100%;\n}\n\n.col-form-label {\n padding-top: calc(0.375rem + 1px);\n padding-bottom: calc(0.375rem + 1px);\n margin-bottom: 0;\n font-size: inherit;\n line-height: 1.5;\n}\n\n.col-form-label-lg {\n padding-top: calc(0.5rem + 1px);\n padding-bottom: calc(0.5rem + 1px);\n font-size: 1.25rem;\n line-height: 1.5;\n}\n\n.col-form-label-sm {\n padding-top: calc(0.25rem + 1px);\n padding-bottom: calc(0.25rem + 1px);\n font-size: 0.875rem;\n line-height: 1.5;\n}\n\n.form-control-plaintext {\n display: block;\n width: 100%;\n padding-top: 0.375rem;\n padding-bottom: 0.375rem;\n margin-bottom: 0;\n line-height: 1.5;\n color: #212529;\n background-color: transparent;\n border: solid transparent;\n border-width: 1px 0;\n}\n\n.form-control-plaintext.form-control-sm, .form-control-plaintext.form-control-lg {\n padding-right: 0;\n padding-left: 0;\n}\n\n.form-control-sm {\n height: calc(1.5em + 0.5rem + 2px);\n padding: 0.25rem 0.5rem;\n font-size: 0.875rem;\n line-height: 1.5;\n border-radius: 0.2rem;\n}\n\n.form-control-lg {\n height: calc(1.5em + 1rem + 2px);\n padding: 0.5rem 1rem;\n font-size: 1.25rem;\n line-height: 1.5;\n border-radius: 0.3rem;\n}\n\nselect.form-control[size], select.form-control[multiple] {\n height: auto;\n}\n\ntextarea.form-control {\n height: auto;\n}\n\n.form-group {\n margin-bottom: 1rem;\n}\n\n.form-text {\n display: block;\n margin-top: 0.25rem;\n}\n\n.form-row {\n display: flex;\n flex-wrap: wrap;\n margin-right: -5px;\n margin-left: -5px;\n}\n\n.form-row > .col,\n.form-row > [class*=\"col-\"] {\n padding-right: 5px;\n padding-left: 5px;\n}\n\n.form-check {\n position: relative;\n display: block;\n padding-left: 1.25rem;\n}\n\n.form-check-input {\n position: absolute;\n margin-top: 0.3rem;\n margin-left: -1.25rem;\n}\n\n.form-check-input:disabled ~ .form-check-label {\n color: #6c757d;\n}\n\n.form-check-label {\n margin-bottom: 0;\n}\n\n.form-check-inline {\n display: inline-flex;\n align-items: center;\n padding-left: 0;\n margin-right: 0.75rem;\n}\n\n.form-check-inline .form-check-input {\n position: static;\n margin-top: 0;\n margin-right: 0.3125rem;\n margin-left: 0;\n}\n\n.valid-feedback {\n display: none;\n width: 100%;\n margin-top: 0.25rem;\n font-size: 80%;\n color: #28a745;\n}\n\n.valid-tooltip {\n position: absolute;\n top: 100%;\n z-index: 5;\n display: none;\n max-width: 100%;\n padding: 0.25rem 0.5rem;\n margin-top: .1rem;\n font-size: 0.875rem;\n line-height: 1.5;\n color: #fff;\n background-color: rgba(40, 167, 69, 0.9);\n border-radius: 0.25rem;\n}\n\n.was-validated .form-control:valid, .form-control.is-valid {\n border-color: #28a745;\n padding-right: calc(1.5em + 0.75rem);\n background-image: url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2328a745' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e\");\n background-repeat: no-repeat;\n background-position: center right calc(0.375em + 0.1875rem);\n background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);\n}\n\n.was-validated .form-control:valid:focus, .form-control.is-valid:focus {\n border-color: #28a745;\n box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);\n}\n\n.was-validated .form-control:valid ~ .valid-feedback,\n.was-validated .form-control:valid ~ .valid-tooltip, .form-control.is-valid ~ .valid-feedback,\n.form-control.is-valid ~ .valid-tooltip {\n display: block;\n}\n\n.was-validated textarea.form-control:valid, textarea.form-control.is-valid {\n padding-right: calc(1.5em + 0.75rem);\n background-position: top calc(0.375em + 0.1875rem) right calc(0.375em + 0.1875rem);\n}\n\n.was-validated .custom-select:valid, .custom-select.is-valid {\n border-color: #28a745;\n padding-right: calc((1em + 0.75rem) * 3 / 4 + 1.75rem);\n background: url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'%3e%3cpath fill='%23343a40' d='M2 0L0 2h4zm0 5L0 3h4z'/%3e%3c/svg%3e\") no-repeat right 0.75rem center/8px 10px, url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2328a745' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e\") #fff no-repeat center right 1.75rem/calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);\n}\n\n.was-validated .custom-select:valid:focus, .custom-select.is-valid:focus {\n border-color: #28a745;\n box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);\n}\n\n.was-validated .custom-select:valid ~ .valid-feedback,\n.was-validated .custom-select:valid ~ .valid-tooltip, .custom-select.is-valid ~ .valid-feedback,\n.custom-select.is-valid ~ .valid-tooltip {\n display: block;\n}\n\n.was-validated .form-control-file:valid ~ .valid-feedback,\n.was-validated .form-control-file:valid ~ .valid-tooltip, .form-control-file.is-valid ~ .valid-feedback,\n.form-control-file.is-valid ~ .valid-tooltip {\n display: block;\n}\n\n.was-validated .form-check-input:valid ~ .form-check-label, .form-check-input.is-valid ~ .form-check-label {\n color: #28a745;\n}\n\n.was-validated .form-check-input:valid ~ .valid-feedback,\n.was-validated .form-check-input:valid ~ .valid-tooltip, .form-check-input.is-valid ~ .valid-feedback,\n.form-check-input.is-valid ~ .valid-tooltip {\n display: block;\n}\n\n.was-validated .custom-control-input:valid ~ .custom-control-label, .custom-control-input.is-valid ~ .custom-control-label {\n color: #28a745;\n}\n\n.was-validated .custom-control-input:valid ~ .custom-control-label::before, .custom-control-input.is-valid ~ .custom-control-label::before {\n border-color: #28a745;\n}\n\n.was-validated .custom-control-input:valid ~ .valid-feedback,\n.was-validated .custom-control-input:valid ~ .valid-tooltip, .custom-control-input.is-valid ~ .valid-feedback,\n.custom-control-input.is-valid ~ .valid-tooltip {\n display: block;\n}\n\n.was-validated .custom-control-input:valid:checked ~ .custom-control-label::before, .custom-control-input.is-valid:checked ~ .custom-control-label::before {\n border-color: #34ce57;\n background-color: #34ce57;\n}\n\n.was-validated .custom-control-input:valid:focus ~ .custom-control-label::before, .custom-control-input.is-valid:focus ~ .custom-control-label::before {\n box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);\n}\n\n.was-validated .custom-control-input:valid:focus:not(:checked) ~ .custom-control-label::before, .custom-control-input.is-valid:focus:not(:checked) ~ .custom-control-label::before {\n border-color: #28a745;\n}\n\n.was-validated .custom-file-input:valid ~ .custom-file-label, .custom-file-input.is-valid ~ .custom-file-label {\n border-color: #28a745;\n}\n\n.was-validated .custom-file-input:valid ~ .valid-feedback,\n.was-validated .custom-file-input:valid ~ .valid-tooltip, .custom-file-input.is-valid ~ .valid-feedback,\n.custom-file-input.is-valid ~ .valid-tooltip {\n display: block;\n}\n\n.was-validated .custom-file-input:valid:focus ~ .custom-file-label, .custom-file-input.is-valid:focus ~ .custom-file-label {\n border-color: #28a745;\n box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);\n}\n\n.invalid-feedback {\n display: none;\n width: 100%;\n margin-top: 0.25rem;\n font-size: 80%;\n color: #dc3545;\n}\n\n.invalid-tooltip {\n position: absolute;\n top: 100%;\n z-index: 5;\n display: none;\n max-width: 100%;\n padding: 0.25rem 0.5rem;\n margin-top: .1rem;\n font-size: 0.875rem;\n line-height: 1.5;\n color: #fff;\n background-color: rgba(220, 53, 69, 0.9);\n border-radius: 0.25rem;\n}\n\n.was-validated .form-control:invalid, .form-control.is-invalid {\n border-color: #dc3545;\n padding-right: calc(1.5em + 0.75rem);\n background-image: url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23dc3545' viewBox='-2 -2 7 7'%3e%3cpath stroke='%23dc3545' d='M0 0l3 3m0-3L0 3'/%3e%3ccircle r='.5'/%3e%3ccircle cx='3' r='.5'/%3e%3ccircle cy='3' r='.5'/%3e%3ccircle cx='3' cy='3' r='.5'/%3e%3c/svg%3E\");\n background-repeat: no-repeat;\n background-position: center right calc(0.375em + 0.1875rem);\n background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);\n}\n\n.was-validated .form-control:invalid:focus, .form-control.is-invalid:focus {\n border-color: #dc3545;\n box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);\n}\n\n.was-validated .form-control:invalid ~ .invalid-feedback,\n.was-validated .form-control:invalid ~ .invalid-tooltip, .form-control.is-invalid ~ .invalid-feedback,\n.form-control.is-invalid ~ .invalid-tooltip {\n display: block;\n}\n\n.was-validated textarea.form-control:invalid, textarea.form-control.is-invalid {\n padding-right: calc(1.5em + 0.75rem);\n background-position: top calc(0.375em + 0.1875rem) right calc(0.375em + 0.1875rem);\n}\n\n.was-validated .custom-select:invalid, .custom-select.is-invalid {\n border-color: #dc3545;\n padding-right: calc((1em + 0.75rem) * 3 / 4 + 1.75rem);\n background: url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'%3e%3cpath fill='%23343a40' d='M2 0L0 2h4zm0 5L0 3h4z'/%3e%3c/svg%3e\") no-repeat right 0.75rem center/8px 10px, url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23dc3545' viewBox='-2 -2 7 7'%3e%3cpath stroke='%23dc3545' d='M0 0l3 3m0-3L0 3'/%3e%3ccircle r='.5'/%3e%3ccircle cx='3' r='.5'/%3e%3ccircle cy='3' r='.5'/%3e%3ccircle cx='3' cy='3' r='.5'/%3e%3c/svg%3E\") #fff no-repeat center right 1.75rem/calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);\n}\n\n.was-validated .custom-select:invalid:focus, .custom-select.is-invalid:focus {\n border-color: #dc3545;\n box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);\n}\n\n.was-validated .custom-select:invalid ~ .invalid-feedback,\n.was-validated .custom-select:invalid ~ .invalid-tooltip, .custom-select.is-invalid ~ .invalid-feedback,\n.custom-select.is-invalid ~ .invalid-tooltip {\n display: block;\n}\n\n.was-validated .form-control-file:invalid ~ .invalid-feedback,\n.was-validated .form-control-file:invalid ~ .invalid-tooltip, .form-control-file.is-invalid ~ .invalid-feedback,\n.form-control-file.is-invalid ~ .invalid-tooltip {\n display: block;\n}\n\n.was-validated .form-check-input:invalid ~ .form-check-label, .form-check-input.is-invalid ~ .form-check-label {\n color: #dc3545;\n}\n\n.was-validated .form-check-input:invalid ~ .invalid-feedback,\n.was-validated .form-check-input:invalid ~ .invalid-tooltip, .form-check-input.is-invalid ~ .invalid-feedback,\n.form-check-input.is-invalid ~ .invalid-tooltip {\n display: block;\n}\n\n.was-validated .custom-control-input:invalid ~ .custom-control-label, .custom-control-input.is-invalid ~ .custom-control-label {\n color: #dc3545;\n}\n\n.was-validated .custom-control-input:invalid ~ .custom-control-label::before, .custom-control-input.is-invalid ~ .custom-control-label::before {\n border-color: #dc3545;\n}\n\n.was-validated .custom-control-input:invalid ~ .invalid-feedback,\n.was-validated .custom-control-input:invalid ~ .invalid-tooltip, .custom-control-input.is-invalid ~ .invalid-feedback,\n.custom-control-input.is-invalid ~ .invalid-tooltip {\n display: block;\n}\n\n.was-validated .custom-control-input:invalid:checked ~ .custom-control-label::before, .custom-control-input.is-invalid:checked ~ .custom-control-label::before {\n border-color: #e4606d;\n background-color: #e4606d;\n}\n\n.was-validated .custom-control-input:invalid:focus ~ .custom-control-label::before, .custom-control-input.is-invalid:focus ~ .custom-control-label::before {\n box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);\n}\n\n.was-validated .custom-control-input:invalid:focus:not(:checked) ~ .custom-control-label::before, .custom-control-input.is-invalid:focus:not(:checked) ~ .custom-control-label::before {\n border-color: #dc3545;\n}\n\n.was-validated .custom-file-input:invalid ~ .custom-file-label, .custom-file-input.is-invalid ~ .custom-file-label {\n border-color: #dc3545;\n}\n\n.was-validated .custom-file-input:invalid ~ .invalid-feedback,\n.was-validated .custom-file-input:invalid ~ .invalid-tooltip, .custom-file-input.is-invalid ~ .invalid-feedback,\n.custom-file-input.is-invalid ~ .invalid-tooltip {\n display: block;\n}\n\n.was-validated .custom-file-input:invalid:focus ~ .custom-file-label, .custom-file-input.is-invalid:focus ~ .custom-file-label {\n border-color: #dc3545;\n box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);\n}\n\n.form-inline {\n display: flex;\n flex-flow: row wrap;\n align-items: center;\n}\n\n.form-inline .form-check {\n width: 100%;\n}\n\n@media (min-width: 576px) {\n .form-inline label {\n display: flex;\n align-items: center;\n justify-content: center;\n margin-bottom: 0;\n }\n .form-inline .form-group {\n display: flex;\n flex: 0 0 auto;\n flex-flow: row wrap;\n align-items: center;\n margin-bottom: 0;\n }\n .form-inline .form-control {\n display: inline-block;\n width: auto;\n vertical-align: middle;\n }\n .form-inline .form-control-plaintext {\n display: inline-block;\n }\n .form-inline .input-group,\n .form-inline .custom-select {\n width: auto;\n }\n .form-inline .form-check {\n display: flex;\n align-items: center;\n justify-content: center;\n width: auto;\n padding-left: 0;\n }\n .form-inline .form-check-input {\n position: relative;\n flex-shrink: 0;\n margin-top: 0;\n margin-right: 0.25rem;\n margin-left: 0;\n }\n .form-inline .custom-control {\n align-items: center;\n justify-content: center;\n }\n .form-inline .custom-control-label {\n margin-bottom: 0;\n }\n}\n\n.btn {\n display: inline-block;\n font-weight: 400;\n color: #212529;\n text-align: center;\n vertical-align: middle;\n user-select: none;\n background-color: transparent;\n border: 1px solid transparent;\n padding: 0.375rem 0.75rem;\n font-size: 1rem;\n line-height: 1.5;\n border-radius: 0.25rem;\n transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .btn {\n transition: none;\n }\n}\n\n.btn:hover {\n color: #212529;\n text-decoration: none;\n}\n\n.btn:focus, .btn.focus {\n outline: 0;\n box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);\n}\n\n.btn.disabled, .btn:disabled {\n opacity: 0.65;\n}\n\na.btn.disabled,\nfieldset:disabled a.btn {\n pointer-events: none;\n}\n\n.btn-primary {\n color: #fff;\n background-color: #007bff;\n border-color: #007bff;\n}\n\n.btn-primary:hover {\n color: #fff;\n background-color: #0069d9;\n border-color: #0062cc;\n}\n\n.btn-primary:focus, .btn-primary.focus {\n box-shadow: 0 0 0 0.2rem rgba(38, 143, 255, 0.5);\n}\n\n.btn-primary.disabled, .btn-primary:disabled {\n color: #fff;\n background-color: #007bff;\n border-color: #007bff;\n}\n\n.btn-primary:not(:disabled):not(.disabled):active, .btn-primary:not(:disabled):not(.disabled).active,\n.show > .btn-primary.dropdown-toggle {\n color: #fff;\n background-color: #0062cc;\n border-color: #005cbf;\n}\n\n.btn-primary:not(:disabled):not(.disabled):active:focus, .btn-primary:not(:disabled):not(.disabled).active:focus,\n.show > .btn-primary.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(38, 143, 255, 0.5);\n}\n\n.btn-secondary {\n color: #fff;\n background-color: #6c757d;\n border-color: #6c757d;\n}\n\n.btn-secondary:hover {\n color: #fff;\n background-color: #5a6268;\n border-color: #545b62;\n}\n\n.btn-secondary:focus, .btn-secondary.focus {\n box-shadow: 0 0 0 0.2rem rgba(130, 138, 145, 0.5);\n}\n\n.btn-secondary.disabled, .btn-secondary:disabled {\n color: #fff;\n background-color: #6c757d;\n border-color: #6c757d;\n}\n\n.btn-secondary:not(:disabled):not(.disabled):active, .btn-secondary:not(:disabled):not(.disabled).active,\n.show > .btn-secondary.dropdown-toggle {\n color: #fff;\n background-color: #545b62;\n border-color: #4e555b;\n}\n\n.btn-secondary:not(:disabled):not(.disabled):active:focus, .btn-secondary:not(:disabled):not(.disabled).active:focus,\n.show > .btn-secondary.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(130, 138, 145, 0.5);\n}\n\n.btn-success {\n color: #fff;\n background-color: #28a745;\n border-color: #28a745;\n}\n\n.btn-success:hover {\n color: #fff;\n background-color: #218838;\n border-color: #1e7e34;\n}\n\n.btn-success:focus, .btn-success.focus {\n box-shadow: 0 0 0 0.2rem rgba(72, 180, 97, 0.5);\n}\n\n.btn-success.disabled, .btn-success:disabled {\n color: #fff;\n background-color: #28a745;\n border-color: #28a745;\n}\n\n.btn-success:not(:disabled):not(.disabled):active, .btn-success:not(:disabled):not(.disabled).active,\n.show > .btn-success.dropdown-toggle {\n color: #fff;\n background-color: #1e7e34;\n border-color: #1c7430;\n}\n\n.btn-success:not(:disabled):not(.disabled):active:focus, .btn-success:not(:disabled):not(.disabled).active:focus,\n.show > .btn-success.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(72, 180, 97, 0.5);\n}\n\n.btn-info {\n color: #fff;\n background-color: #17a2b8;\n border-color: #17a2b8;\n}\n\n.btn-info:hover {\n color: #fff;\n background-color: #138496;\n border-color: #117a8b;\n}\n\n.btn-info:focus, .btn-info.focus {\n box-shadow: 0 0 0 0.2rem rgba(58, 176, 195, 0.5);\n}\n\n.btn-info.disabled, .btn-info:disabled {\n color: #fff;\n background-color: #17a2b8;\n border-color: #17a2b8;\n}\n\n.btn-info:not(:disabled):not(.disabled):active, .btn-info:not(:disabled):not(.disabled).active,\n.show > .btn-info.dropdown-toggle {\n color: #fff;\n background-color: #117a8b;\n border-color: #10707f;\n}\n\n.btn-info:not(:disabled):not(.disabled):active:focus, .btn-info:not(:disabled):not(.disabled).active:focus,\n.show > .btn-info.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(58, 176, 195, 0.5);\n}\n\n.btn-warning {\n color: #212529;\n background-color: #ffc107;\n border-color: #ffc107;\n}\n\n.btn-warning:hover {\n color: #212529;\n background-color: #e0a800;\n border-color: #d39e00;\n}\n\n.btn-warning:focus, .btn-warning.focus {\n box-shadow: 0 0 0 0.2rem rgba(222, 170, 12, 0.5);\n}\n\n.btn-warning.disabled, .btn-warning:disabled {\n color: #212529;\n background-color: #ffc107;\n border-color: #ffc107;\n}\n\n.btn-warning:not(:disabled):not(.disabled):active, .btn-warning:not(:disabled):not(.disabled).active,\n.show > .btn-warning.dropdown-toggle {\n color: #212529;\n background-color: #d39e00;\n border-color: #c69500;\n}\n\n.btn-warning:not(:disabled):not(.disabled):active:focus, .btn-warning:not(:disabled):not(.disabled).active:focus,\n.show > .btn-warning.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(222, 170, 12, 0.5);\n}\n\n.btn-danger {\n color: #fff;\n background-color: #dc3545;\n border-color: #dc3545;\n}\n\n.btn-danger:hover {\n color: #fff;\n background-color: #c82333;\n border-color: #bd2130;\n}\n\n.btn-danger:focus, .btn-danger.focus {\n box-shadow: 0 0 0 0.2rem rgba(225, 83, 97, 0.5);\n}\n\n.btn-danger.disabled, .btn-danger:disabled {\n color: #fff;\n background-color: #dc3545;\n border-color: #dc3545;\n}\n\n.btn-danger:not(:disabled):not(.disabled):active, .btn-danger:not(:disabled):not(.disabled).active,\n.show > .btn-danger.dropdown-toggle {\n color: #fff;\n background-color: #bd2130;\n border-color: #b21f2d;\n}\n\n.btn-danger:not(:disabled):not(.disabled):active:focus, .btn-danger:not(:disabled):not(.disabled).active:focus,\n.show > .btn-danger.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(225, 83, 97, 0.5);\n}\n\n.btn-light {\n color: #212529;\n background-color: #f8f9fa;\n border-color: #f8f9fa;\n}\n\n.btn-light:hover {\n color: #212529;\n background-color: #e2e6ea;\n border-color: #dae0e5;\n}\n\n.btn-light:focus, .btn-light.focus {\n box-shadow: 0 0 0 0.2rem rgba(216, 217, 219, 0.5);\n}\n\n.btn-light.disabled, .btn-light:disabled {\n color: #212529;\n background-color: #f8f9fa;\n border-color: #f8f9fa;\n}\n\n.btn-light:not(:disabled):not(.disabled):active, .btn-light:not(:disabled):not(.disabled).active,\n.show > .btn-light.dropdown-toggle {\n color: #212529;\n background-color: #dae0e5;\n border-color: #d3d9df;\n}\n\n.btn-light:not(:disabled):not(.disabled):active:focus, .btn-light:not(:disabled):not(.disabled).active:focus,\n.show > .btn-light.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(216, 217, 219, 0.5);\n}\n\n.btn-dark {\n color: #fff;\n background-color: #343a40;\n border-color: #343a40;\n}\n\n.btn-dark:hover {\n color: #fff;\n background-color: #23272b;\n border-color: #1d2124;\n}\n\n.btn-dark:focus, .btn-dark.focus {\n box-shadow: 0 0 0 0.2rem rgba(82, 88, 93, 0.5);\n}\n\n.btn-dark.disabled, .btn-dark:disabled {\n color: #fff;\n background-color: #343a40;\n border-color: #343a40;\n}\n\n.btn-dark:not(:disabled):not(.disabled):active, .btn-dark:not(:disabled):not(.disabled).active,\n.show > .btn-dark.dropdown-toggle {\n color: #fff;\n background-color: #1d2124;\n border-color: #171a1d;\n}\n\n.btn-dark:not(:disabled):not(.disabled):active:focus, .btn-dark:not(:disabled):not(.disabled).active:focus,\n.show > .btn-dark.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(82, 88, 93, 0.5);\n}\n\n.btn-outline-primary {\n color: #007bff;\n border-color: #007bff;\n}\n\n.btn-outline-primary:hover {\n color: #fff;\n background-color: #007bff;\n border-color: #007bff;\n}\n\n.btn-outline-primary:focus, .btn-outline-primary.focus {\n box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.5);\n}\n\n.btn-outline-primary.disabled, .btn-outline-primary:disabled {\n color: #007bff;\n background-color: transparent;\n}\n\n.btn-outline-primary:not(:disabled):not(.disabled):active, .btn-outline-primary:not(:disabled):not(.disabled).active,\n.show > .btn-outline-primary.dropdown-toggle {\n color: #fff;\n background-color: #007bff;\n border-color: #007bff;\n}\n\n.btn-outline-primary:not(:disabled):not(.disabled):active:focus, .btn-outline-primary:not(:disabled):not(.disabled).active:focus,\n.show > .btn-outline-primary.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.5);\n}\n\n.btn-outline-secondary {\n color: #6c757d;\n border-color: #6c757d;\n}\n\n.btn-outline-secondary:hover {\n color: #fff;\n background-color: #6c757d;\n border-color: #6c757d;\n}\n\n.btn-outline-secondary:focus, .btn-outline-secondary.focus {\n box-shadow: 0 0 0 0.2rem rgba(108, 117, 125, 0.5);\n}\n\n.btn-outline-secondary.disabled, .btn-outline-secondary:disabled {\n color: #6c757d;\n background-color: transparent;\n}\n\n.btn-outline-secondary:not(:disabled):not(.disabled):active, .btn-outline-secondary:not(:disabled):not(.disabled).active,\n.show > .btn-outline-secondary.dropdown-toggle {\n color: #fff;\n background-color: #6c757d;\n border-color: #6c757d;\n}\n\n.btn-outline-secondary:not(:disabled):not(.disabled):active:focus, .btn-outline-secondary:not(:disabled):not(.disabled).active:focus,\n.show > .btn-outline-secondary.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(108, 117, 125, 0.5);\n}\n\n.btn-outline-success {\n color: #28a745;\n border-color: #28a745;\n}\n\n.btn-outline-success:hover {\n color: #fff;\n background-color: #28a745;\n border-color: #28a745;\n}\n\n.btn-outline-success:focus, .btn-outline-success.focus {\n box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.5);\n}\n\n.btn-outline-success.disabled, .btn-outline-success:disabled {\n color: #28a745;\n background-color: transparent;\n}\n\n.btn-outline-success:not(:disabled):not(.disabled):active, .btn-outline-success:not(:disabled):not(.disabled).active,\n.show > .btn-outline-success.dropdown-toggle {\n color: #fff;\n background-color: #28a745;\n border-color: #28a745;\n}\n\n.btn-outline-success:not(:disabled):not(.disabled):active:focus, .btn-outline-success:not(:disabled):not(.disabled).active:focus,\n.show > .btn-outline-success.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.5);\n}\n\n.btn-outline-info {\n color: #17a2b8;\n border-color: #17a2b8;\n}\n\n.btn-outline-info:hover {\n color: #fff;\n background-color: #17a2b8;\n border-color: #17a2b8;\n}\n\n.btn-outline-info:focus, .btn-outline-info.focus {\n box-shadow: 0 0 0 0.2rem rgba(23, 162, 184, 0.5);\n}\n\n.btn-outline-info.disabled, .btn-outline-info:disabled {\n color: #17a2b8;\n background-color: transparent;\n}\n\n.btn-outline-info:not(:disabled):not(.disabled):active, .btn-outline-info:not(:disabled):not(.disabled).active,\n.show > .btn-outline-info.dropdown-toggle {\n color: #fff;\n background-color: #17a2b8;\n border-color: #17a2b8;\n}\n\n.btn-outline-info:not(:disabled):not(.disabled):active:focus, .btn-outline-info:not(:disabled):not(.disabled).active:focus,\n.show > .btn-outline-info.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(23, 162, 184, 0.5);\n}\n\n.btn-outline-warning {\n color: #ffc107;\n border-color: #ffc107;\n}\n\n.btn-outline-warning:hover {\n color: #212529;\n background-color: #ffc107;\n border-color: #ffc107;\n}\n\n.btn-outline-warning:focus, .btn-outline-warning.focus {\n box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.5);\n}\n\n.btn-outline-warning.disabled, .btn-outline-warning:disabled {\n color: #ffc107;\n background-color: transparent;\n}\n\n.btn-outline-warning:not(:disabled):not(.disabled):active, .btn-outline-warning:not(:disabled):not(.disabled).active,\n.show > .btn-outline-warning.dropdown-toggle {\n color: #212529;\n background-color: #ffc107;\n border-color: #ffc107;\n}\n\n.btn-outline-warning:not(:disabled):not(.disabled):active:focus, .btn-outline-warning:not(:disabled):not(.disabled).active:focus,\n.show > .btn-outline-warning.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.5);\n}\n\n.btn-outline-danger {\n color: #dc3545;\n border-color: #dc3545;\n}\n\n.btn-outline-danger:hover {\n color: #fff;\n background-color: #dc3545;\n border-color: #dc3545;\n}\n\n.btn-outline-danger:focus, .btn-outline-danger.focus {\n box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.5);\n}\n\n.btn-outline-danger.disabled, .btn-outline-danger:disabled {\n color: #dc3545;\n background-color: transparent;\n}\n\n.btn-outline-danger:not(:disabled):not(.disabled):active, .btn-outline-danger:not(:disabled):not(.disabled).active,\n.show > .btn-outline-danger.dropdown-toggle {\n color: #fff;\n background-color: #dc3545;\n border-color: #dc3545;\n}\n\n.btn-outline-danger:not(:disabled):not(.disabled):active:focus, .btn-outline-danger:not(:disabled):not(.disabled).active:focus,\n.show > .btn-outline-danger.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.5);\n}\n\n.btn-outline-light {\n color: #f8f9fa;\n border-color: #f8f9fa;\n}\n\n.btn-outline-light:hover {\n color: #212529;\n background-color: #f8f9fa;\n border-color: #f8f9fa;\n}\n\n.btn-outline-light:focus, .btn-outline-light.focus {\n box-shadow: 0 0 0 0.2rem rgba(248, 249, 250, 0.5);\n}\n\n.btn-outline-light.disabled, .btn-outline-light:disabled {\n color: #f8f9fa;\n background-color: transparent;\n}\n\n.btn-outline-light:not(:disabled):not(.disabled):active, .btn-outline-light:not(:disabled):not(.disabled).active,\n.show > .btn-outline-light.dropdown-toggle {\n color: #212529;\n background-color: #f8f9fa;\n border-color: #f8f9fa;\n}\n\n.btn-outline-light:not(:disabled):not(.disabled):active:focus, .btn-outline-light:not(:disabled):not(.disabled).active:focus,\n.show > .btn-outline-light.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(248, 249, 250, 0.5);\n}\n\n.btn-outline-dark {\n color: #343a40;\n border-color: #343a40;\n}\n\n.btn-outline-dark:hover {\n color: #fff;\n background-color: #343a40;\n border-color: #343a40;\n}\n\n.btn-outline-dark:focus, .btn-outline-dark.focus {\n box-shadow: 0 0 0 0.2rem rgba(52, 58, 64, 0.5);\n}\n\n.btn-outline-dark.disabled, .btn-outline-dark:disabled {\n color: #343a40;\n background-color: transparent;\n}\n\n.btn-outline-dark:not(:disabled):not(.disabled):active, .btn-outline-dark:not(:disabled):not(.disabled).active,\n.show > .btn-outline-dark.dropdown-toggle {\n color: #fff;\n background-color: #343a40;\n border-color: #343a40;\n}\n\n.btn-outline-dark:not(:disabled):not(.disabled):active:focus, .btn-outline-dark:not(:disabled):not(.disabled).active:focus,\n.show > .btn-outline-dark.dropdown-toggle:focus {\n box-shadow: 0 0 0 0.2rem rgba(52, 58, 64, 0.5);\n}\n\n.btn-link {\n font-weight: 400;\n color: #007bff;\n text-decoration: none;\n}\n\n.btn-link:hover {\n color: #0056b3;\n text-decoration: underline;\n}\n\n.btn-link:focus, .btn-link.focus {\n text-decoration: underline;\n box-shadow: none;\n}\n\n.btn-link:disabled, .btn-link.disabled {\n color: #6c757d;\n pointer-events: none;\n}\n\n.btn-lg, .btn-group-lg > .btn {\n padding: 0.5rem 1rem;\n font-size: 1.25rem;\n line-height: 1.5;\n border-radius: 0.3rem;\n}\n\n.btn-sm, .btn-group-sm > .btn {\n padding: 0.25rem 0.5rem;\n font-size: 0.875rem;\n line-height: 1.5;\n border-radius: 0.2rem;\n}\n\n.btn-block {\n display: block;\n width: 100%;\n}\n\n.btn-block + .btn-block {\n margin-top: 0.5rem;\n}\n\ninput[type=\"submit\"].btn-block,\ninput[type=\"reset\"].btn-block,\ninput[type=\"button\"].btn-block {\n width: 100%;\n}\n\n.fade {\n transition: opacity 0.15s linear;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .fade {\n transition: none;\n }\n}\n\n.fade:not(.show) {\n opacity: 0;\n}\n\n.collapse:not(.show) {\n display: none;\n}\n\n.collapsing {\n position: relative;\n height: 0;\n overflow: hidden;\n transition: height 0.35s ease;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .collapsing {\n transition: none;\n }\n}\n\n.dropup,\n.dropright,\n.dropdown,\n.dropleft {\n position: relative;\n}\n\n.dropdown-toggle {\n white-space: nowrap;\n}\n\n.dropdown-toggle::after {\n display: inline-block;\n margin-left: 0.255em;\n vertical-align: 0.255em;\n content: \"\";\n border-top: 0.3em solid;\n border-right: 0.3em solid transparent;\n border-bottom: 0;\n border-left: 0.3em solid transparent;\n}\n\n.dropdown-toggle:empty::after {\n margin-left: 0;\n}\n\n.dropdown-menu {\n position: absolute;\n top: 100%;\n left: 0;\n z-index: 1000;\n display: none;\n float: left;\n min-width: 10rem;\n padding: 0.5rem 0;\n margin: 0.125rem 0 0;\n font-size: 1rem;\n color: #212529;\n text-align: left;\n list-style: none;\n background-color: #fff;\n background-clip: padding-box;\n border: 1px solid rgba(0, 0, 0, 0.15);\n border-radius: 0.25rem;\n}\n\n.dropdown-menu-left {\n right: auto;\n left: 0;\n}\n\n.dropdown-menu-right {\n right: 0;\n left: auto;\n}\n\n@media (min-width: 576px) {\n .dropdown-menu-sm-left {\n right: auto;\n left: 0;\n }\n .dropdown-menu-sm-right {\n right: 0;\n left: auto;\n }\n}\n\n@media (min-width: 768px) {\n .dropdown-menu-md-left {\n right: auto;\n left: 0;\n }\n .dropdown-menu-md-right {\n right: 0;\n left: auto;\n }\n}\n\n@media (min-width: 992px) {\n .dropdown-menu-lg-left {\n right: auto;\n left: 0;\n }\n .dropdown-menu-lg-right {\n right: 0;\n left: auto;\n }\n}\n\n@media (min-width: 1200px) {\n .dropdown-menu-xl-left {\n right: auto;\n left: 0;\n }\n .dropdown-menu-xl-right {\n right: 0;\n left: auto;\n }\n}\n\n.dropup .dropdown-menu {\n top: auto;\n bottom: 100%;\n margin-top: 0;\n margin-bottom: 0.125rem;\n}\n\n.dropup .dropdown-toggle::after {\n display: inline-block;\n margin-left: 0.255em;\n vertical-align: 0.255em;\n content: \"\";\n border-top: 0;\n border-right: 0.3em solid transparent;\n border-bottom: 0.3em solid;\n border-left: 0.3em solid transparent;\n}\n\n.dropup .dropdown-toggle:empty::after {\n margin-left: 0;\n}\n\n.dropright .dropdown-menu {\n top: 0;\n right: auto;\n left: 100%;\n margin-top: 0;\n margin-left: 0.125rem;\n}\n\n.dropright .dropdown-toggle::after {\n display: inline-block;\n margin-left: 0.255em;\n vertical-align: 0.255em;\n content: \"\";\n border-top: 0.3em solid transparent;\n border-right: 0;\n border-bottom: 0.3em solid transparent;\n border-left: 0.3em solid;\n}\n\n.dropright .dropdown-toggle:empty::after {\n margin-left: 0;\n}\n\n.dropright .dropdown-toggle::after {\n vertical-align: 0;\n}\n\n.dropleft .dropdown-menu {\n top: 0;\n right: 100%;\n left: auto;\n margin-top: 0;\n margin-right: 0.125rem;\n}\n\n.dropleft .dropdown-toggle::after {\n display: inline-block;\n margin-left: 0.255em;\n vertical-align: 0.255em;\n content: \"\";\n}\n\n.dropleft .dropdown-toggle::after {\n display: none;\n}\n\n.dropleft .dropdown-toggle::before {\n display: inline-block;\n margin-right: 0.255em;\n vertical-align: 0.255em;\n content: \"\";\n border-top: 0.3em solid transparent;\n border-right: 0.3em solid;\n border-bottom: 0.3em solid transparent;\n}\n\n.dropleft .dropdown-toggle:empty::after {\n margin-left: 0;\n}\n\n.dropleft .dropdown-toggle::before {\n vertical-align: 0;\n}\n\n.dropdown-menu[x-placement^=\"top\"], .dropdown-menu[x-placement^=\"right\"], .dropdown-menu[x-placement^=\"bottom\"], .dropdown-menu[x-placement^=\"left\"] {\n right: auto;\n bottom: auto;\n}\n\n.dropdown-divider {\n height: 0;\n margin: 0.5rem 0;\n overflow: hidden;\n border-top: 1px solid #e9ecef;\n}\n\n.dropdown-item {\n display: block;\n width: 100%;\n padding: 0.25rem 1.5rem;\n clear: both;\n font-weight: 400;\n color: #212529;\n text-align: inherit;\n white-space: nowrap;\n background-color: transparent;\n border: 0;\n}\n\n.dropdown-item:hover, .dropdown-item:focus {\n color: #16181b;\n text-decoration: none;\n background-color: #f8f9fa;\n}\n\n.dropdown-item.active, .dropdown-item:active {\n color: #fff;\n text-decoration: none;\n background-color: #007bff;\n}\n\n.dropdown-item.disabled, .dropdown-item:disabled {\n color: #6c757d;\n pointer-events: none;\n background-color: transparent;\n}\n\n.dropdown-menu.show {\n display: block;\n}\n\n.dropdown-header {\n display: block;\n padding: 0.5rem 1.5rem;\n margin-bottom: 0;\n font-size: 0.875rem;\n color: #6c757d;\n white-space: nowrap;\n}\n\n.dropdown-item-text {\n display: block;\n padding: 0.25rem 1.5rem;\n color: #212529;\n}\n\n.btn-group,\n.btn-group-vertical {\n position: relative;\n display: inline-flex;\n vertical-align: middle;\n}\n\n.btn-group > .btn,\n.btn-group-vertical > .btn {\n position: relative;\n flex: 1 1 auto;\n}\n\n.btn-group > .btn:hover,\n.btn-group-vertical > .btn:hover {\n z-index: 1;\n}\n\n.btn-group > .btn:focus, .btn-group > .btn:active, .btn-group > .btn.active,\n.btn-group-vertical > .btn:focus,\n.btn-group-vertical > .btn:active,\n.btn-group-vertical > .btn.active {\n z-index: 1;\n}\n\n.btn-toolbar {\n display: flex;\n flex-wrap: wrap;\n justify-content: flex-start;\n}\n\n.btn-toolbar .input-group {\n width: auto;\n}\n\n.btn-group > .btn:not(:first-child),\n.btn-group > .btn-group:not(:first-child) {\n margin-left: -1px;\n}\n\n.btn-group > .btn:not(:last-child):not(.dropdown-toggle),\n.btn-group > .btn-group:not(:last-child) > .btn {\n border-top-right-radius: 0;\n border-bottom-right-radius: 0;\n}\n\n.btn-group > .btn:not(:first-child),\n.btn-group > .btn-group:not(:first-child) > .btn {\n border-top-left-radius: 0;\n border-bottom-left-radius: 0;\n}\n\n.dropdown-toggle-split {\n padding-right: 0.5625rem;\n padding-left: 0.5625rem;\n}\n\n.dropdown-toggle-split::after,\n.dropup .dropdown-toggle-split::after,\n.dropright .dropdown-toggle-split::after {\n margin-left: 0;\n}\n\n.dropleft .dropdown-toggle-split::before {\n margin-right: 0;\n}\n\n.btn-sm + .dropdown-toggle-split, .btn-group-sm > .btn + .dropdown-toggle-split {\n padding-right: 0.375rem;\n padding-left: 0.375rem;\n}\n\n.btn-lg + .dropdown-toggle-split, .btn-group-lg > .btn + .dropdown-toggle-split {\n padding-right: 0.75rem;\n padding-left: 0.75rem;\n}\n\n.btn-group-vertical {\n flex-direction: column;\n align-items: flex-start;\n justify-content: center;\n}\n\n.btn-group-vertical > .btn,\n.btn-group-vertical > .btn-group {\n width: 100%;\n}\n\n.btn-group-vertical > .btn:not(:first-child),\n.btn-group-vertical > .btn-group:not(:first-child) {\n margin-top: -1px;\n}\n\n.btn-group-vertical > .btn:not(:last-child):not(.dropdown-toggle),\n.btn-group-vertical > .btn-group:not(:last-child) > .btn {\n border-bottom-right-radius: 0;\n border-bottom-left-radius: 0;\n}\n\n.btn-group-vertical > .btn:not(:first-child),\n.btn-group-vertical > .btn-group:not(:first-child) > .btn {\n border-top-left-radius: 0;\n border-top-right-radius: 0;\n}\n\n.btn-group-toggle > .btn,\n.btn-group-toggle > .btn-group > .btn {\n margin-bottom: 0;\n}\n\n.btn-group-toggle > .btn input[type=\"radio\"],\n.btn-group-toggle > .btn input[type=\"checkbox\"],\n.btn-group-toggle > .btn-group > .btn input[type=\"radio\"],\n.btn-group-toggle > .btn-group > .btn input[type=\"checkbox\"] {\n position: absolute;\n clip: rect(0, 0, 0, 0);\n pointer-events: none;\n}\n\n.input-group {\n position: relative;\n display: flex;\n flex-wrap: wrap;\n align-items: stretch;\n width: 100%;\n}\n\n.input-group > .form-control,\n.input-group > .form-control-plaintext,\n.input-group > .custom-select,\n.input-group > .custom-file {\n position: relative;\n flex: 1 1 auto;\n width: 1%;\n margin-bottom: 0;\n}\n\n.input-group > .form-control + .form-control,\n.input-group > .form-control + .custom-select,\n.input-group > .form-control + .custom-file,\n.input-group > .form-control-plaintext + .form-control,\n.input-group > .form-control-plaintext + .custom-select,\n.input-group > .form-control-plaintext + .custom-file,\n.input-group > .custom-select + .form-control,\n.input-group > .custom-select + .custom-select,\n.input-group > .custom-select + .custom-file,\n.input-group > .custom-file + .form-control,\n.input-group > .custom-file + .custom-select,\n.input-group > .custom-file + .custom-file {\n margin-left: -1px;\n}\n\n.input-group > .form-control:focus,\n.input-group > .custom-select:focus,\n.input-group > .custom-file .custom-file-input:focus ~ .custom-file-label {\n z-index: 3;\n}\n\n.input-group > .custom-file .custom-file-input:focus {\n z-index: 4;\n}\n\n.input-group > .form-control:not(:last-child),\n.input-group > .custom-select:not(:last-child) {\n border-top-right-radius: 0;\n border-bottom-right-radius: 0;\n}\n\n.input-group > .form-control:not(:first-child),\n.input-group > .custom-select:not(:first-child) {\n border-top-left-radius: 0;\n border-bottom-left-radius: 0;\n}\n\n.input-group > .custom-file {\n display: flex;\n align-items: center;\n}\n\n.input-group > .custom-file:not(:last-child) .custom-file-label,\n.input-group > .custom-file:not(:last-child) .custom-file-label::after {\n border-top-right-radius: 0;\n border-bottom-right-radius: 0;\n}\n\n.input-group > .custom-file:not(:first-child) .custom-file-label {\n border-top-left-radius: 0;\n border-bottom-left-radius: 0;\n}\n\n.input-group-prepend,\n.input-group-append {\n display: flex;\n}\n\n.input-group-prepend .btn,\n.input-group-append .btn {\n position: relative;\n z-index: 2;\n}\n\n.input-group-prepend .btn:focus,\n.input-group-append .btn:focus {\n z-index: 3;\n}\n\n.input-group-prepend .btn + .btn,\n.input-group-prepend .btn + .input-group-text,\n.input-group-prepend .input-group-text + .input-group-text,\n.input-group-prepend .input-group-text + .btn,\n.input-group-append .btn + .btn,\n.input-group-append .btn + .input-group-text,\n.input-group-append .input-group-text + .input-group-text,\n.input-group-append .input-group-text + .btn {\n margin-left: -1px;\n}\n\n.input-group-prepend {\n margin-right: -1px;\n}\n\n.input-group-append {\n margin-left: -1px;\n}\n\n.input-group-text {\n display: flex;\n align-items: center;\n padding: 0.375rem 0.75rem;\n margin-bottom: 0;\n font-size: 1rem;\n font-weight: 400;\n line-height: 1.5;\n color: #495057;\n text-align: center;\n white-space: nowrap;\n background-color: #e9ecef;\n border: 1px solid #ced4da;\n border-radius: 0.25rem;\n}\n\n.input-group-text input[type=\"radio\"],\n.input-group-text input[type=\"checkbox\"] {\n margin-top: 0;\n}\n\n.input-group-lg > .form-control:not(textarea),\n.input-group-lg > .custom-select {\n height: calc(1.5em + 1rem + 2px);\n}\n\n.input-group-lg > .form-control,\n.input-group-lg > .custom-select,\n.input-group-lg > .input-group-prepend > .input-group-text,\n.input-group-lg > .input-group-append > .input-group-text,\n.input-group-lg > .input-group-prepend > .btn,\n.input-group-lg > .input-group-append > .btn {\n padding: 0.5rem 1rem;\n font-size: 1.25rem;\n line-height: 1.5;\n border-radius: 0.3rem;\n}\n\n.input-group-sm > .form-control:not(textarea),\n.input-group-sm > .custom-select {\n height: calc(1.5em + 0.5rem + 2px);\n}\n\n.input-group-sm > .form-control,\n.input-group-sm > .custom-select,\n.input-group-sm > .input-group-prepend > .input-group-text,\n.input-group-sm > .input-group-append > .input-group-text,\n.input-group-sm > .input-group-prepend > .btn,\n.input-group-sm > .input-group-append > .btn {\n padding: 0.25rem 0.5rem;\n font-size: 0.875rem;\n line-height: 1.5;\n border-radius: 0.2rem;\n}\n\n.input-group-lg > .custom-select,\n.input-group-sm > .custom-select {\n padding-right: 1.75rem;\n}\n\n.input-group > .input-group-prepend > .btn,\n.input-group > .input-group-prepend > .input-group-text,\n.input-group > .input-group-append:not(:last-child) > .btn,\n.input-group > .input-group-append:not(:last-child) > .input-group-text,\n.input-group > .input-group-append:last-child > .btn:not(:last-child):not(.dropdown-toggle),\n.input-group > .input-group-append:last-child > .input-group-text:not(:last-child) {\n border-top-right-radius: 0;\n border-bottom-right-radius: 0;\n}\n\n.input-group > .input-group-append > .btn,\n.input-group > .input-group-append > .input-group-text,\n.input-group > .input-group-prepend:not(:first-child) > .btn,\n.input-group > .input-group-prepend:not(:first-child) > .input-group-text,\n.input-group > .input-group-prepend:first-child > .btn:not(:first-child),\n.input-group > .input-group-prepend:first-child > .input-group-text:not(:first-child) {\n border-top-left-radius: 0;\n border-bottom-left-radius: 0;\n}\n\n.custom-control {\n position: relative;\n display: block;\n min-height: 1.5rem;\n padding-left: 1.5rem;\n}\n\n.custom-control-inline {\n display: inline-flex;\n margin-right: 1rem;\n}\n\n.custom-control-input {\n position: absolute;\n z-index: -1;\n opacity: 0;\n}\n\n.custom-control-input:checked ~ .custom-control-label::before {\n color: #fff;\n border-color: #007bff;\n background-color: #007bff;\n}\n\n.custom-control-input:focus ~ .custom-control-label::before {\n box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);\n}\n\n.custom-control-input:focus:not(:checked) ~ .custom-control-label::before {\n border-color: #80bdff;\n}\n\n.custom-control-input:not(:disabled):active ~ .custom-control-label::before {\n color: #fff;\n background-color: #b3d7ff;\n border-color: #b3d7ff;\n}\n\n.custom-control-input:disabled ~ .custom-control-label {\n color: #6c757d;\n}\n\n.custom-control-input:disabled ~ .custom-control-label::before {\n background-color: #e9ecef;\n}\n\n.custom-control-label {\n position: relative;\n margin-bottom: 0;\n vertical-align: top;\n}\n\n.custom-control-label::before {\n position: absolute;\n top: 0.25rem;\n left: -1.5rem;\n display: block;\n width: 1rem;\n height: 1rem;\n pointer-events: none;\n content: \"\";\n background-color: #fff;\n border: #adb5bd solid 1px;\n}\n\n.custom-control-label::after {\n position: absolute;\n top: 0.25rem;\n left: -1.5rem;\n display: block;\n width: 1rem;\n height: 1rem;\n content: \"\";\n background: no-repeat 50% / 50% 50%;\n}\n\n.custom-checkbox .custom-control-label::before {\n border-radius: 0.25rem;\n}\n\n.custom-checkbox .custom-control-input:checked ~ .custom-control-label::after {\n background-image: url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%23fff' d='M6.564.75l-3.59 3.612-1.538-1.55L0 4.26 2.974 7.25 8 2.193z'/%3e%3c/svg%3e\");\n}\n\n.custom-checkbox .custom-control-input:indeterminate ~ .custom-control-label::before {\n border-color: #007bff;\n background-color: #007bff;\n}\n\n.custom-checkbox .custom-control-input:indeterminate ~ .custom-control-label::after {\n background-image: url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 4'%3e%3cpath stroke='%23fff' d='M0 2h4'/%3e%3c/svg%3e\");\n}\n\n.custom-checkbox .custom-control-input:disabled:checked ~ .custom-control-label::before {\n background-color: rgba(0, 123, 255, 0.5);\n}\n\n.custom-checkbox .custom-control-input:disabled:indeterminate ~ .custom-control-label::before {\n background-color: rgba(0, 123, 255, 0.5);\n}\n\n.custom-radio .custom-control-label::before {\n border-radius: 50%;\n}\n\n.custom-radio .custom-control-input:checked ~ .custom-control-label::after {\n background-image: url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23fff'/%3e%3c/svg%3e\");\n}\n\n.custom-radio .custom-control-input:disabled:checked ~ .custom-control-label::before {\n background-color: rgba(0, 123, 255, 0.5);\n}\n\n.custom-switch {\n padding-left: 2.25rem;\n}\n\n.custom-switch .custom-control-label::before {\n left: -2.25rem;\n width: 1.75rem;\n pointer-events: all;\n border-radius: 0.5rem;\n}\n\n.custom-switch .custom-control-label::after {\n top: calc(0.25rem + 2px);\n left: calc(-2.25rem + 2px);\n width: calc(1rem - 4px);\n height: calc(1rem - 4px);\n background-color: #adb5bd;\n border-radius: 0.5rem;\n transition: transform 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .custom-switch .custom-control-label::after {\n transition: none;\n }\n}\n\n.custom-switch .custom-control-input:checked ~ .custom-control-label::after {\n background-color: #fff;\n transform: translateX(0.75rem);\n}\n\n.custom-switch .custom-control-input:disabled:checked ~ .custom-control-label::before {\n background-color: rgba(0, 123, 255, 0.5);\n}\n\n.custom-select {\n display: inline-block;\n width: 100%;\n height: calc(1.5em + 0.75rem + 2px);\n padding: 0.375rem 1.75rem 0.375rem 0.75rem;\n font-size: 1rem;\n font-weight: 400;\n line-height: 1.5;\n color: #495057;\n vertical-align: middle;\n background: url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'%3e%3cpath fill='%23343a40' d='M2 0L0 2h4zm0 5L0 3h4z'/%3e%3c/svg%3e\") no-repeat right 0.75rem center/8px 10px;\n background-color: #fff;\n border: 1px solid #ced4da;\n border-radius: 0.25rem;\n appearance: none;\n}\n\n.custom-select:focus {\n border-color: #80bdff;\n outline: 0;\n box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);\n}\n\n.custom-select:focus::-ms-value {\n color: #495057;\n background-color: #fff;\n}\n\n.custom-select[multiple], .custom-select[size]:not([size=\"1\"]) {\n height: auto;\n padding-right: 0.75rem;\n background-image: none;\n}\n\n.custom-select:disabled {\n color: #6c757d;\n background-color: #e9ecef;\n}\n\n.custom-select::-ms-expand {\n display: none;\n}\n\n.custom-select-sm {\n height: calc(1.5em + 0.5rem + 2px);\n padding-top: 0.25rem;\n padding-bottom: 0.25rem;\n padding-left: 0.5rem;\n font-size: 0.875rem;\n}\n\n.custom-select-lg {\n height: calc(1.5em + 1rem + 2px);\n padding-top: 0.5rem;\n padding-bottom: 0.5rem;\n padding-left: 1rem;\n font-size: 1.25rem;\n}\n\n.custom-file {\n position: relative;\n display: inline-block;\n width: 100%;\n height: calc(1.5em + 0.75rem + 2px);\n margin-bottom: 0;\n}\n\n.custom-file-input {\n position: relative;\n z-index: 2;\n width: 100%;\n height: calc(1.5em + 0.75rem + 2px);\n margin: 0;\n opacity: 0;\n}\n\n.custom-file-input:focus ~ .custom-file-label {\n border-color: #80bdff;\n box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);\n}\n\n.custom-file-input:disabled ~ .custom-file-label {\n background-color: #e9ecef;\n}\n\n.custom-file-input:lang(en) ~ .custom-file-label::after {\n content: \"Browse\";\n}\n\n.custom-file-input ~ .custom-file-label[data-browse]::after {\n content: attr(data-browse);\n}\n\n.custom-file-label {\n position: absolute;\n top: 0;\n right: 0;\n left: 0;\n z-index: 1;\n height: calc(1.5em + 0.75rem + 2px);\n padding: 0.375rem 0.75rem;\n font-weight: 400;\n line-height: 1.5;\n color: #495057;\n background-color: #fff;\n border: 1px solid #ced4da;\n border-radius: 0.25rem;\n}\n\n.custom-file-label::after {\n position: absolute;\n top: 0;\n right: 0;\n bottom: 0;\n z-index: 3;\n display: block;\n height: calc(1.5em + 0.75rem);\n padding: 0.375rem 0.75rem;\n line-height: 1.5;\n color: #495057;\n content: \"Browse\";\n background-color: #e9ecef;\n border-left: inherit;\n border-radius: 0 0.25rem 0.25rem 0;\n}\n\n.custom-range {\n width: 100%;\n height: calc(1rem + 0.4rem);\n padding: 0;\n background-color: transparent;\n appearance: none;\n}\n\n.custom-range:focus {\n outline: none;\n}\n\n.custom-range:focus::-webkit-slider-thumb {\n box-shadow: 0 0 0 1px #fff, 0 0 0 0.2rem rgba(0, 123, 255, 0.25);\n}\n\n.custom-range:focus::-moz-range-thumb {\n box-shadow: 0 0 0 1px #fff, 0 0 0 0.2rem rgba(0, 123, 255, 0.25);\n}\n\n.custom-range:focus::-ms-thumb {\n box-shadow: 0 0 0 1px #fff, 0 0 0 0.2rem rgba(0, 123, 255, 0.25);\n}\n\n.custom-range::-moz-focus-outer {\n border: 0;\n}\n\n.custom-range::-webkit-slider-thumb {\n width: 1rem;\n height: 1rem;\n margin-top: -0.25rem;\n background-color: #007bff;\n border: 0;\n border-radius: 1rem;\n transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;\n appearance: none;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .custom-range::-webkit-slider-thumb {\n transition: none;\n }\n}\n\n.custom-range::-webkit-slider-thumb:active {\n background-color: #b3d7ff;\n}\n\n.custom-range::-webkit-slider-runnable-track {\n width: 100%;\n height: 0.5rem;\n color: transparent;\n cursor: pointer;\n background-color: #dee2e6;\n border-color: transparent;\n border-radius: 1rem;\n}\n\n.custom-range::-moz-range-thumb {\n width: 1rem;\n height: 1rem;\n background-color: #007bff;\n border: 0;\n border-radius: 1rem;\n transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;\n appearance: none;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .custom-range::-moz-range-thumb {\n transition: none;\n }\n}\n\n.custom-range::-moz-range-thumb:active {\n background-color: #b3d7ff;\n}\n\n.custom-range::-moz-range-track {\n width: 100%;\n height: 0.5rem;\n color: transparent;\n cursor: pointer;\n background-color: #dee2e6;\n border-color: transparent;\n border-radius: 1rem;\n}\n\n.custom-range::-ms-thumb {\n width: 1rem;\n height: 1rem;\n margin-top: 0;\n margin-right: 0.2rem;\n margin-left: 0.2rem;\n background-color: #007bff;\n border: 0;\n border-radius: 1rem;\n transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;\n appearance: none;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .custom-range::-ms-thumb {\n transition: none;\n }\n}\n\n.custom-range::-ms-thumb:active {\n background-color: #b3d7ff;\n}\n\n.custom-range::-ms-track {\n width: 100%;\n height: 0.5rem;\n color: transparent;\n cursor: pointer;\n background-color: transparent;\n border-color: transparent;\n border-width: 0.5rem;\n}\n\n.custom-range::-ms-fill-lower {\n background-color: #dee2e6;\n border-radius: 1rem;\n}\n\n.custom-range::-ms-fill-upper {\n margin-right: 15px;\n background-color: #dee2e6;\n border-radius: 1rem;\n}\n\n.custom-range:disabled::-webkit-slider-thumb {\n background-color: #adb5bd;\n}\n\n.custom-range:disabled::-webkit-slider-runnable-track {\n cursor: default;\n}\n\n.custom-range:disabled::-moz-range-thumb {\n background-color: #adb5bd;\n}\n\n.custom-range:disabled::-moz-range-track {\n cursor: default;\n}\n\n.custom-range:disabled::-ms-thumb {\n background-color: #adb5bd;\n}\n\n.custom-control-label::before,\n.custom-file-label,\n.custom-select {\n transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .custom-control-label::before,\n .custom-file-label,\n .custom-select {\n transition: none;\n }\n}\n\n.nav {\n display: flex;\n flex-wrap: wrap;\n padding-left: 0;\n margin-bottom: 0;\n list-style: none;\n}\n\n.nav-link {\n display: block;\n padding: 0.5rem 1rem;\n}\n\n.nav-link:hover, .nav-link:focus {\n text-decoration: none;\n}\n\n.nav-link.disabled {\n color: #6c757d;\n pointer-events: none;\n cursor: default;\n}\n\n.nav-tabs {\n border-bottom: 1px solid #dee2e6;\n}\n\n.nav-tabs .nav-item {\n margin-bottom: -1px;\n}\n\n.nav-tabs .nav-link {\n border: 1px solid transparent;\n border-top-left-radius: 0.25rem;\n border-top-right-radius: 0.25rem;\n}\n\n.nav-tabs .nav-link:hover, .nav-tabs .nav-link:focus {\n border-color: #e9ecef #e9ecef #dee2e6;\n}\n\n.nav-tabs .nav-link.disabled {\n color: #6c757d;\n background-color: transparent;\n border-color: transparent;\n}\n\n.nav-tabs .nav-link.active,\n.nav-tabs .nav-item.show .nav-link {\n color: #495057;\n background-color: #fff;\n border-color: #dee2e6 #dee2e6 #fff;\n}\n\n.nav-tabs .dropdown-menu {\n margin-top: -1px;\n border-top-left-radius: 0;\n border-top-right-radius: 0;\n}\n\n.nav-pills .nav-link {\n border-radius: 0.25rem;\n}\n\n.nav-pills .nav-link.active,\n.nav-pills .show > .nav-link {\n color: #fff;\n background-color: #007bff;\n}\n\n.nav-fill .nav-item {\n flex: 1 1 auto;\n text-align: center;\n}\n\n.nav-justified .nav-item {\n flex-basis: 0;\n flex-grow: 1;\n text-align: center;\n}\n\n.tab-content > .tab-pane {\n display: none;\n}\n\n.tab-content > .active {\n display: block;\n}\n\n.navbar {\n position: relative;\n display: flex;\n flex-wrap: wrap;\n align-items: center;\n justify-content: space-between;\n padding: 0.5rem 1rem;\n}\n\n.navbar > .container,\n.navbar > .container-fluid {\n display: flex;\n flex-wrap: wrap;\n align-items: center;\n justify-content: space-between;\n}\n\n.navbar-brand {\n display: inline-block;\n padding-top: 0.3125rem;\n padding-bottom: 0.3125rem;\n margin-right: 1rem;\n font-size: 1.25rem;\n line-height: inherit;\n white-space: nowrap;\n}\n\n.navbar-brand:hover, .navbar-brand:focus {\n text-decoration: none;\n}\n\n.navbar-nav {\n display: flex;\n flex-direction: column;\n padding-left: 0;\n margin-bottom: 0;\n list-style: none;\n}\n\n.navbar-nav .nav-link {\n padding-right: 0;\n padding-left: 0;\n}\n\n.navbar-nav .dropdown-menu {\n position: static;\n float: none;\n}\n\n.navbar-text {\n display: inline-block;\n padding-top: 0.5rem;\n padding-bottom: 0.5rem;\n}\n\n.navbar-collapse {\n flex-basis: 100%;\n flex-grow: 1;\n align-items: center;\n}\n\n.navbar-toggler {\n padding: 0.25rem 0.75rem;\n font-size: 1.25rem;\n line-height: 1;\n background-color: transparent;\n border: 1px solid transparent;\n border-radius: 0.25rem;\n}\n\n.navbar-toggler:hover, .navbar-toggler:focus {\n text-decoration: none;\n}\n\n.navbar-toggler-icon {\n display: inline-block;\n width: 1.5em;\n height: 1.5em;\n vertical-align: middle;\n content: \"\";\n background: no-repeat center center;\n background-size: 100% 100%;\n}\n\n@media (max-width: 575.98px) {\n .navbar-expand-sm > .container,\n .navbar-expand-sm > .container-fluid {\n padding-right: 0;\n padding-left: 0;\n }\n}\n\n@media (min-width: 576px) {\n .navbar-expand-sm {\n flex-flow: row nowrap;\n justify-content: flex-start;\n }\n .navbar-expand-sm .navbar-nav {\n flex-direction: row;\n }\n .navbar-expand-sm .navbar-nav .dropdown-menu {\n position: absolute;\n }\n .navbar-expand-sm .navbar-nav .nav-link {\n padding-right: 0.5rem;\n padding-left: 0.5rem;\n }\n .navbar-expand-sm > .container,\n .navbar-expand-sm > .container-fluid {\n flex-wrap: nowrap;\n }\n .navbar-expand-sm .navbar-collapse {\n display: flex !important;\n flex-basis: auto;\n }\n .navbar-expand-sm .navbar-toggler {\n display: none;\n }\n}\n\n@media (max-width: 767.98px) {\n .navbar-expand-md > .container,\n .navbar-expand-md > .container-fluid {\n padding-right: 0;\n padding-left: 0;\n }\n}\n\n@media (min-width: 768px) {\n .navbar-expand-md {\n flex-flow: row nowrap;\n justify-content: flex-start;\n }\n .navbar-expand-md .navbar-nav {\n flex-direction: row;\n }\n .navbar-expand-md .navbar-nav .dropdown-menu {\n position: absolute;\n }\n .navbar-expand-md .navbar-nav .nav-link {\n padding-right: 0.5rem;\n padding-left: 0.5rem;\n }\n .navbar-expand-md > .container,\n .navbar-expand-md > .container-fluid {\n flex-wrap: nowrap;\n }\n .navbar-expand-md .navbar-collapse {\n display: flex !important;\n flex-basis: auto;\n }\n .navbar-expand-md .navbar-toggler {\n display: none;\n }\n}\n\n@media (max-width: 991.98px) {\n .navbar-expand-lg > .container,\n .navbar-expand-lg > .container-fluid {\n padding-right: 0;\n padding-left: 0;\n }\n}\n\n@media (min-width: 992px) {\n .navbar-expand-lg {\n flex-flow: row nowrap;\n justify-content: flex-start;\n }\n .navbar-expand-lg .navbar-nav {\n flex-direction: row;\n }\n .navbar-expand-lg .navbar-nav .dropdown-menu {\n position: absolute;\n }\n .navbar-expand-lg .navbar-nav .nav-link {\n padding-right: 0.5rem;\n padding-left: 0.5rem;\n }\n .navbar-expand-lg > .container,\n .navbar-expand-lg > .container-fluid {\n flex-wrap: nowrap;\n }\n .navbar-expand-lg .navbar-collapse {\n display: flex !important;\n flex-basis: auto;\n }\n .navbar-expand-lg .navbar-toggler {\n display: none;\n }\n}\n\n@media (max-width: 1199.98px) {\n .navbar-expand-xl > .container,\n .navbar-expand-xl > .container-fluid {\n padding-right: 0;\n padding-left: 0;\n }\n}\n\n@media (min-width: 1200px) {\n .navbar-expand-xl {\n flex-flow: row nowrap;\n justify-content: flex-start;\n }\n .navbar-expand-xl .navbar-nav {\n flex-direction: row;\n }\n .navbar-expand-xl .navbar-nav .dropdown-menu {\n position: absolute;\n }\n .navbar-expand-xl .navbar-nav .nav-link {\n padding-right: 0.5rem;\n padding-left: 0.5rem;\n }\n .navbar-expand-xl > .container,\n .navbar-expand-xl > .container-fluid {\n flex-wrap: nowrap;\n }\n .navbar-expand-xl .navbar-collapse {\n display: flex !important;\n flex-basis: auto;\n }\n .navbar-expand-xl .navbar-toggler {\n display: none;\n }\n}\n\n.navbar-expand {\n flex-flow: row nowrap;\n justify-content: flex-start;\n}\n\n.navbar-expand > .container,\n.navbar-expand > .container-fluid {\n padding-right: 0;\n padding-left: 0;\n}\n\n.navbar-expand .navbar-nav {\n flex-direction: row;\n}\n\n.navbar-expand .navbar-nav .dropdown-menu {\n position: absolute;\n}\n\n.navbar-expand .navbar-nav .nav-link {\n padding-right: 0.5rem;\n padding-left: 0.5rem;\n}\n\n.navbar-expand > .container,\n.navbar-expand > .container-fluid {\n flex-wrap: nowrap;\n}\n\n.navbar-expand .navbar-collapse {\n display: flex !important;\n flex-basis: auto;\n}\n\n.navbar-expand .navbar-toggler {\n display: none;\n}\n\n.navbar-light .navbar-brand {\n color: rgba(0, 0, 0, 0.9);\n}\n\n.navbar-light .navbar-brand:hover, .navbar-light .navbar-brand:focus {\n color: rgba(0, 0, 0, 0.9);\n}\n\n.navbar-light .navbar-nav .nav-link {\n color: rgba(0, 0, 0, 0.5);\n}\n\n.navbar-light .navbar-nav .nav-link:hover, .navbar-light .navbar-nav .nav-link:focus {\n color: rgba(0, 0, 0, 0.7);\n}\n\n.navbar-light .navbar-nav .nav-link.disabled {\n color: rgba(0, 0, 0, 0.3);\n}\n\n.navbar-light .navbar-nav .show > .nav-link,\n.navbar-light .navbar-nav .active > .nav-link,\n.navbar-light .navbar-nav .nav-link.show,\n.navbar-light .navbar-nav .nav-link.active {\n color: rgba(0, 0, 0, 0.9);\n}\n\n.navbar-light .navbar-toggler {\n color: rgba(0, 0, 0, 0.5);\n border-color: rgba(0, 0, 0, 0.1);\n}\n\n.navbar-light .navbar-toggler-icon {\n background-image: url(\"data:image/svg+xml,%3csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3e%3cpath stroke='rgba(0, 0, 0, 0.5)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e\");\n}\n\n.navbar-light .navbar-text {\n color: rgba(0, 0, 0, 0.5);\n}\n\n.navbar-light .navbar-text a {\n color: rgba(0, 0, 0, 0.9);\n}\n\n.navbar-light .navbar-text a:hover, .navbar-light .navbar-text a:focus {\n color: rgba(0, 0, 0, 0.9);\n}\n\n.navbar-dark .navbar-brand {\n color: #fff;\n}\n\n.navbar-dark .navbar-brand:hover, .navbar-dark .navbar-brand:focus {\n color: #fff;\n}\n\n.navbar-dark .navbar-nav .nav-link {\n color: rgba(255, 255, 255, 0.5);\n}\n\n.navbar-dark .navbar-nav .nav-link:hover, .navbar-dark .navbar-nav .nav-link:focus {\n color: rgba(255, 255, 255, 0.75);\n}\n\n.navbar-dark .navbar-nav .nav-link.disabled {\n color: rgba(255, 255, 255, 0.25);\n}\n\n.navbar-dark .navbar-nav .show > .nav-link,\n.navbar-dark .navbar-nav .active > .nav-link,\n.navbar-dark .navbar-nav .nav-link.show,\n.navbar-dark .navbar-nav .nav-link.active {\n color: #fff;\n}\n\n.navbar-dark .navbar-toggler {\n color: rgba(255, 255, 255, 0.5);\n border-color: rgba(255, 255, 255, 0.1);\n}\n\n.navbar-dark .navbar-toggler-icon {\n background-image: url(\"data:image/svg+xml,%3csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3e%3cpath stroke='rgba(255, 255, 255, 0.5)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e\");\n}\n\n.navbar-dark .navbar-text {\n color: rgba(255, 255, 255, 0.5);\n}\n\n.navbar-dark .navbar-text a {\n color: #fff;\n}\n\n.navbar-dark .navbar-text a:hover, .navbar-dark .navbar-text a:focus {\n color: #fff;\n}\n\n.card {\n position: relative;\n display: flex;\n flex-direction: column;\n min-width: 0;\n word-wrap: break-word;\n background-color: #fff;\n background-clip: border-box;\n border: 1px solid rgba(0, 0, 0, 0.125);\n border-radius: 0.25rem;\n}\n\n.card > hr {\n margin-right: 0;\n margin-left: 0;\n}\n\n.card > .list-group:first-child .list-group-item:first-child {\n border-top-left-radius: 0.25rem;\n border-top-right-radius: 0.25rem;\n}\n\n.card > .list-group:last-child .list-group-item:last-child {\n border-bottom-right-radius: 0.25rem;\n border-bottom-left-radius: 0.25rem;\n}\n\n.card-body {\n flex: 1 1 auto;\n padding: 1.25rem;\n}\n\n.card-title {\n margin-bottom: 0.75rem;\n}\n\n.card-subtitle {\n margin-top: -0.375rem;\n margin-bottom: 0;\n}\n\n.card-text:last-child {\n margin-bottom: 0;\n}\n\n.card-link:hover {\n text-decoration: none;\n}\n\n.card-link + .card-link {\n margin-left: 1.25rem;\n}\n\n.card-header {\n padding: 0.75rem 1.25rem;\n margin-bottom: 0;\n background-color: rgba(0, 0, 0, 0.03);\n border-bottom: 1px solid rgba(0, 0, 0, 0.125);\n}\n\n.card-header:first-child {\n border-radius: calc(0.25rem - 1px) calc(0.25rem - 1px) 0 0;\n}\n\n.card-header + .list-group .list-group-item:first-child {\n border-top: 0;\n}\n\n.card-footer {\n padding: 0.75rem 1.25rem;\n background-color: rgba(0, 0, 0, 0.03);\n border-top: 1px solid rgba(0, 0, 0, 0.125);\n}\n\n.card-footer:last-child {\n border-radius: 0 0 calc(0.25rem - 1px) calc(0.25rem - 1px);\n}\n\n.card-header-tabs {\n margin-right: -0.625rem;\n margin-bottom: -0.75rem;\n margin-left: -0.625rem;\n border-bottom: 0;\n}\n\n.card-header-pills {\n margin-right: -0.625rem;\n margin-left: -0.625rem;\n}\n\n.card-img-overlay {\n position: absolute;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n padding: 1.25rem;\n}\n\n.card-img {\n width: 100%;\n border-radius: calc(0.25rem - 1px);\n}\n\n.card-img-top {\n width: 100%;\n border-top-left-radius: calc(0.25rem - 1px);\n border-top-right-radius: calc(0.25rem - 1px);\n}\n\n.card-img-bottom {\n width: 100%;\n border-bottom-right-radius: calc(0.25rem - 1px);\n border-bottom-left-radius: calc(0.25rem - 1px);\n}\n\n.card-deck {\n display: flex;\n flex-direction: column;\n}\n\n.card-deck .card {\n margin-bottom: 15px;\n}\n\n@media (min-width: 576px) {\n .card-deck {\n flex-flow: row wrap;\n margin-right: -15px;\n margin-left: -15px;\n }\n .card-deck .card {\n display: flex;\n flex: 1 0 0%;\n flex-direction: column;\n margin-right: 15px;\n margin-bottom: 0;\n margin-left: 15px;\n }\n}\n\n.card-group {\n display: flex;\n flex-direction: column;\n}\n\n.card-group > .card {\n margin-bottom: 15px;\n}\n\n@media (min-width: 576px) {\n .card-group {\n flex-flow: row wrap;\n }\n .card-group > .card {\n flex: 1 0 0%;\n margin-bottom: 0;\n }\n .card-group > .card + .card {\n margin-left: 0;\n border-left: 0;\n }\n .card-group > .card:not(:last-child) {\n border-top-right-radius: 0;\n border-bottom-right-radius: 0;\n }\n .card-group > .card:not(:last-child) .card-img-top,\n .card-group > .card:not(:last-child) .card-header {\n border-top-right-radius: 0;\n }\n .card-group > .card:not(:last-child) .card-img-bottom,\n .card-group > .card:not(:last-child) .card-footer {\n border-bottom-right-radius: 0;\n }\n .card-group > .card:not(:first-child) {\n border-top-left-radius: 0;\n border-bottom-left-radius: 0;\n }\n .card-group > .card:not(:first-child) .card-img-top,\n .card-group > .card:not(:first-child) .card-header {\n border-top-left-radius: 0;\n }\n .card-group > .card:not(:first-child) .card-img-bottom,\n .card-group > .card:not(:first-child) .card-footer {\n border-bottom-left-radius: 0;\n }\n}\n\n.card-columns .card {\n margin-bottom: 0.75rem;\n}\n\n@media (min-width: 576px) {\n .card-columns {\n column-count: 3;\n column-gap: 1.25rem;\n orphans: 1;\n widows: 1;\n }\n .card-columns .card {\n display: inline-block;\n width: 100%;\n }\n}\n\n.accordion > .card {\n overflow: hidden;\n}\n\n.accordion > .card:not(:first-of-type) .card-header:first-child {\n border-radius: 0;\n}\n\n.accordion > .card:not(:first-of-type):not(:last-of-type) {\n border-bottom: 0;\n border-radius: 0;\n}\n\n.accordion > .card:first-of-type {\n border-bottom: 0;\n border-bottom-right-radius: 0;\n border-bottom-left-radius: 0;\n}\n\n.accordion > .card:last-of-type {\n border-top-left-radius: 0;\n border-top-right-radius: 0;\n}\n\n.accordion > .card .card-header {\n margin-bottom: -1px;\n}\n\n.breadcrumb {\n display: flex;\n flex-wrap: wrap;\n padding: 0.75rem 1rem;\n margin-bottom: 1rem;\n list-style: none;\n background-color: #e9ecef;\n border-radius: 0.25rem;\n}\n\n.breadcrumb-item + .breadcrumb-item {\n padding-left: 0.5rem;\n}\n\n.breadcrumb-item + .breadcrumb-item::before {\n display: inline-block;\n padding-right: 0.5rem;\n color: #6c757d;\n content: \"/\";\n}\n\n.breadcrumb-item + .breadcrumb-item:hover::before {\n text-decoration: underline;\n}\n\n.breadcrumb-item + .breadcrumb-item:hover::before {\n text-decoration: none;\n}\n\n.breadcrumb-item.active {\n color: #6c757d;\n}\n\n.pagination {\n display: flex;\n padding-left: 0;\n list-style: none;\n border-radius: 0.25rem;\n}\n\n.page-link {\n position: relative;\n display: block;\n padding: 0.5rem 0.75rem;\n margin-left: -1px;\n line-height: 1.25;\n color: #007bff;\n background-color: #fff;\n border: 1px solid #dee2e6;\n}\n\n.page-link:hover {\n z-index: 2;\n color: #0056b3;\n text-decoration: none;\n background-color: #e9ecef;\n border-color: #dee2e6;\n}\n\n.page-link:focus {\n z-index: 2;\n outline: 0;\n box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);\n}\n\n.page-item:first-child .page-link {\n margin-left: 0;\n border-top-left-radius: 0.25rem;\n border-bottom-left-radius: 0.25rem;\n}\n\n.page-item:last-child .page-link {\n border-top-right-radius: 0.25rem;\n border-bottom-right-radius: 0.25rem;\n}\n\n.page-item.active .page-link {\n z-index: 1;\n color: #fff;\n background-color: #007bff;\n border-color: #007bff;\n}\n\n.page-item.disabled .page-link {\n color: #6c757d;\n pointer-events: none;\n cursor: auto;\n background-color: #fff;\n border-color: #dee2e6;\n}\n\n.pagination-lg .page-link {\n padding: 0.75rem 1.5rem;\n font-size: 1.25rem;\n line-height: 1.5;\n}\n\n.pagination-lg .page-item:first-child .page-link {\n border-top-left-radius: 0.3rem;\n border-bottom-left-radius: 0.3rem;\n}\n\n.pagination-lg .page-item:last-child .page-link {\n border-top-right-radius: 0.3rem;\n border-bottom-right-radius: 0.3rem;\n}\n\n.pagination-sm .page-link {\n padding: 0.25rem 0.5rem;\n font-size: 0.875rem;\n line-height: 1.5;\n}\n\n.pagination-sm .page-item:first-child .page-link {\n border-top-left-radius: 0.2rem;\n border-bottom-left-radius: 0.2rem;\n}\n\n.pagination-sm .page-item:last-child .page-link {\n border-top-right-radius: 0.2rem;\n border-bottom-right-radius: 0.2rem;\n}\n\n.badge {\n display: inline-block;\n padding: 0.25em 0.4em;\n font-size: 75%;\n font-weight: 700;\n line-height: 1;\n text-align: center;\n white-space: nowrap;\n vertical-align: baseline;\n border-radius: 0.25rem;\n transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .badge {\n transition: none;\n }\n}\n\na.badge:hover, a.badge:focus {\n text-decoration: none;\n}\n\n.badge:empty {\n display: none;\n}\n\n.btn .badge {\n position: relative;\n top: -1px;\n}\n\n.badge-pill {\n padding-right: 0.6em;\n padding-left: 0.6em;\n border-radius: 10rem;\n}\n\n.badge-primary {\n color: #fff;\n background-color: #007bff;\n}\n\na.badge-primary:hover, a.badge-primary:focus {\n color: #fff;\n background-color: #0062cc;\n}\n\na.badge-primary:focus, a.badge-primary.focus {\n outline: 0;\n box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.5);\n}\n\n.badge-secondary {\n color: #fff;\n background-color: #6c757d;\n}\n\na.badge-secondary:hover, a.badge-secondary:focus {\n color: #fff;\n background-color: #545b62;\n}\n\na.badge-secondary:focus, a.badge-secondary.focus {\n outline: 0;\n box-shadow: 0 0 0 0.2rem rgba(108, 117, 125, 0.5);\n}\n\n.badge-success {\n color: #fff;\n background-color: #28a745;\n}\n\na.badge-success:hover, a.badge-success:focus {\n color: #fff;\n background-color: #1e7e34;\n}\n\na.badge-success:focus, a.badge-success.focus {\n outline: 0;\n box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.5);\n}\n\n.badge-info {\n color: #fff;\n background-color: #17a2b8;\n}\n\na.badge-info:hover, a.badge-info:focus {\n color: #fff;\n background-color: #117a8b;\n}\n\na.badge-info:focus, a.badge-info.focus {\n outline: 0;\n box-shadow: 0 0 0 0.2rem rgba(23, 162, 184, 0.5);\n}\n\n.badge-warning {\n color: #212529;\n background-color: #ffc107;\n}\n\na.badge-warning:hover, a.badge-warning:focus {\n color: #212529;\n background-color: #d39e00;\n}\n\na.badge-warning:focus, a.badge-warning.focus {\n outline: 0;\n box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.5);\n}\n\n.badge-danger {\n color: #fff;\n background-color: #dc3545;\n}\n\na.badge-danger:hover, a.badge-danger:focus {\n color: #fff;\n background-color: #bd2130;\n}\n\na.badge-danger:focus, a.badge-danger.focus {\n outline: 0;\n box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.5);\n}\n\n.badge-light {\n color: #212529;\n background-color: #f8f9fa;\n}\n\na.badge-light:hover, a.badge-light:focus {\n color: #212529;\n background-color: #dae0e5;\n}\n\na.badge-light:focus, a.badge-light.focus {\n outline: 0;\n box-shadow: 0 0 0 0.2rem rgba(248, 249, 250, 0.5);\n}\n\n.badge-dark {\n color: #fff;\n background-color: #343a40;\n}\n\na.badge-dark:hover, a.badge-dark:focus {\n color: #fff;\n background-color: #1d2124;\n}\n\na.badge-dark:focus, a.badge-dark.focus {\n outline: 0;\n box-shadow: 0 0 0 0.2rem rgba(52, 58, 64, 0.5);\n}\n\n.jumbotron {\n padding: 2rem 1rem;\n margin-bottom: 2rem;\n background-color: #e9ecef;\n border-radius: 0.3rem;\n}\n\n@media (min-width: 576px) {\n .jumbotron {\n padding: 4rem 2rem;\n }\n}\n\n.jumbotron-fluid {\n padding-right: 0;\n padding-left: 0;\n border-radius: 0;\n}\n\n.alert {\n position: relative;\n padding: 0.75rem 1.25rem;\n margin-bottom: 1rem;\n border: 1px solid transparent;\n border-radius: 0.25rem;\n}\n\n.alert-heading {\n color: inherit;\n}\n\n.alert-link {\n font-weight: 700;\n}\n\n.alert-dismissible {\n padding-right: 4rem;\n}\n\n.alert-dismissible .close {\n position: absolute;\n top: 0;\n right: 0;\n padding: 0.75rem 1.25rem;\n color: inherit;\n}\n\n.alert-primary {\n color: #004085;\n background-color: #cce5ff;\n border-color: #b8daff;\n}\n\n.alert-primary hr {\n border-top-color: #9fcdff;\n}\n\n.alert-primary .alert-link {\n color: #002752;\n}\n\n.alert-secondary {\n color: #383d41;\n background-color: #e2e3e5;\n border-color: #d6d8db;\n}\n\n.alert-secondary hr {\n border-top-color: #c8cbcf;\n}\n\n.alert-secondary .alert-link {\n color: #202326;\n}\n\n.alert-success {\n color: #155724;\n background-color: #d4edda;\n border-color: #c3e6cb;\n}\n\n.alert-success hr {\n border-top-color: #b1dfbb;\n}\n\n.alert-success .alert-link {\n color: #0b2e13;\n}\n\n.alert-info {\n color: #0c5460;\n background-color: #d1ecf1;\n border-color: #bee5eb;\n}\n\n.alert-info hr {\n border-top-color: #abdde5;\n}\n\n.alert-info .alert-link {\n color: #062c33;\n}\n\n.alert-warning {\n color: #856404;\n background-color: #fff3cd;\n border-color: #ffeeba;\n}\n\n.alert-warning hr {\n border-top-color: #ffe8a1;\n}\n\n.alert-warning .alert-link {\n color: #533f03;\n}\n\n.alert-danger {\n color: #721c24;\n background-color: #f8d7da;\n border-color: #f5c6cb;\n}\n\n.alert-danger hr {\n border-top-color: #f1b0b7;\n}\n\n.alert-danger .alert-link {\n color: #491217;\n}\n\n.alert-light {\n color: #818182;\n background-color: #fefefe;\n border-color: #fdfdfe;\n}\n\n.alert-light hr {\n border-top-color: #ececf6;\n}\n\n.alert-light .alert-link {\n color: #686868;\n}\n\n.alert-dark {\n color: #1b1e21;\n background-color: #d6d8d9;\n border-color: #c6c8ca;\n}\n\n.alert-dark hr {\n border-top-color: #b9bbbe;\n}\n\n.alert-dark .alert-link {\n color: #040505;\n}\n\n@keyframes progress-bar-stripes {\n from {\n background-position: 1rem 0;\n }\n to {\n background-position: 0 0;\n }\n}\n\n.progress {\n display: flex;\n height: 1rem;\n overflow: hidden;\n font-size: 0.75rem;\n background-color: #e9ecef;\n border-radius: 0.25rem;\n}\n\n.progress-bar {\n display: flex;\n flex-direction: column;\n justify-content: center;\n color: #fff;\n text-align: center;\n white-space: nowrap;\n background-color: #007bff;\n transition: width 0.6s ease;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .progress-bar {\n transition: none;\n }\n}\n\n.progress-bar-striped {\n background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-size: 1rem 1rem;\n}\n\n.progress-bar-animated {\n animation: progress-bar-stripes 1s linear infinite;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .progress-bar-animated {\n animation: none;\n }\n}\n\n.media {\n display: flex;\n align-items: flex-start;\n}\n\n.media-body {\n flex: 1;\n}\n\n.list-group {\n display: flex;\n flex-direction: column;\n padding-left: 0;\n margin-bottom: 0;\n}\n\n.list-group-item-action {\n width: 100%;\n color: #495057;\n text-align: inherit;\n}\n\n.list-group-item-action:hover, .list-group-item-action:focus {\n z-index: 1;\n color: #495057;\n text-decoration: none;\n background-color: #f8f9fa;\n}\n\n.list-group-item-action:active {\n color: #212529;\n background-color: #e9ecef;\n}\n\n.list-group-item {\n position: relative;\n display: block;\n padding: 0.75rem 1.25rem;\n margin-bottom: -1px;\n background-color: #fff;\n border: 1px solid rgba(0, 0, 0, 0.125);\n}\n\n.list-group-item:first-child {\n border-top-left-radius: 0.25rem;\n border-top-right-radius: 0.25rem;\n}\n\n.list-group-item:last-child {\n margin-bottom: 0;\n border-bottom-right-radius: 0.25rem;\n border-bottom-left-radius: 0.25rem;\n}\n\n.list-group-item.disabled, .list-group-item:disabled {\n color: #6c757d;\n pointer-events: none;\n background-color: #fff;\n}\n\n.list-group-item.active {\n z-index: 2;\n color: #fff;\n background-color: #007bff;\n border-color: #007bff;\n}\n\n.list-group-horizontal {\n flex-direction: row;\n}\n\n.list-group-horizontal .list-group-item {\n margin-right: -1px;\n margin-bottom: 0;\n}\n\n.list-group-horizontal .list-group-item:first-child {\n border-top-left-radius: 0.25rem;\n border-bottom-left-radius: 0.25rem;\n border-top-right-radius: 0;\n}\n\n.list-group-horizontal .list-group-item:last-child {\n margin-right: 0;\n border-top-right-radius: 0.25rem;\n border-bottom-right-radius: 0.25rem;\n border-bottom-left-radius: 0;\n}\n\n@media (min-width: 576px) {\n .list-group-horizontal-sm {\n flex-direction: row;\n }\n .list-group-horizontal-sm .list-group-item {\n margin-right: -1px;\n margin-bottom: 0;\n }\n .list-group-horizontal-sm .list-group-item:first-child {\n border-top-left-radius: 0.25rem;\n border-bottom-left-radius: 0.25rem;\n border-top-right-radius: 0;\n }\n .list-group-horizontal-sm .list-group-item:last-child {\n margin-right: 0;\n border-top-right-radius: 0.25rem;\n border-bottom-right-radius: 0.25rem;\n border-bottom-left-radius: 0;\n }\n}\n\n@media (min-width: 768px) {\n .list-group-horizontal-md {\n flex-direction: row;\n }\n .list-group-horizontal-md .list-group-item {\n margin-right: -1px;\n margin-bottom: 0;\n }\n .list-group-horizontal-md .list-group-item:first-child {\n border-top-left-radius: 0.25rem;\n border-bottom-left-radius: 0.25rem;\n border-top-right-radius: 0;\n }\n .list-group-horizontal-md .list-group-item:last-child {\n margin-right: 0;\n border-top-right-radius: 0.25rem;\n border-bottom-right-radius: 0.25rem;\n border-bottom-left-radius: 0;\n }\n}\n\n@media (min-width: 992px) {\n .list-group-horizontal-lg {\n flex-direction: row;\n }\n .list-group-horizontal-lg .list-group-item {\n margin-right: -1px;\n margin-bottom: 0;\n }\n .list-group-horizontal-lg .list-group-item:first-child {\n border-top-left-radius: 0.25rem;\n border-bottom-left-radius: 0.25rem;\n border-top-right-radius: 0;\n }\n .list-group-horizontal-lg .list-group-item:last-child {\n margin-right: 0;\n border-top-right-radius: 0.25rem;\n border-bottom-right-radius: 0.25rem;\n border-bottom-left-radius: 0;\n }\n}\n\n@media (min-width: 1200px) {\n .list-group-horizontal-xl {\n flex-direction: row;\n }\n .list-group-horizontal-xl .list-group-item {\n margin-right: -1px;\n margin-bottom: 0;\n }\n .list-group-horizontal-xl .list-group-item:first-child {\n border-top-left-radius: 0.25rem;\n border-bottom-left-radius: 0.25rem;\n border-top-right-radius: 0;\n }\n .list-group-horizontal-xl .list-group-item:last-child {\n margin-right: 0;\n border-top-right-radius: 0.25rem;\n border-bottom-right-radius: 0.25rem;\n border-bottom-left-radius: 0;\n }\n}\n\n.list-group-flush .list-group-item {\n border-right: 0;\n border-left: 0;\n border-radius: 0;\n}\n\n.list-group-flush .list-group-item:last-child {\n margin-bottom: -1px;\n}\n\n.list-group-flush:first-child .list-group-item:first-child {\n border-top: 0;\n}\n\n.list-group-flush:last-child .list-group-item:last-child {\n margin-bottom: 0;\n border-bottom: 0;\n}\n\n.list-group-item-primary {\n color: #004085;\n background-color: #b8daff;\n}\n\n.list-group-item-primary.list-group-item-action:hover, .list-group-item-primary.list-group-item-action:focus {\n color: #004085;\n background-color: #9fcdff;\n}\n\n.list-group-item-primary.list-group-item-action.active {\n color: #fff;\n background-color: #004085;\n border-color: #004085;\n}\n\n.list-group-item-secondary {\n color: #383d41;\n background-color: #d6d8db;\n}\n\n.list-group-item-secondary.list-group-item-action:hover, .list-group-item-secondary.list-group-item-action:focus {\n color: #383d41;\n background-color: #c8cbcf;\n}\n\n.list-group-item-secondary.list-group-item-action.active {\n color: #fff;\n background-color: #383d41;\n border-color: #383d41;\n}\n\n.list-group-item-success {\n color: #155724;\n background-color: #c3e6cb;\n}\n\n.list-group-item-success.list-group-item-action:hover, .list-group-item-success.list-group-item-action:focus {\n color: #155724;\n background-color: #b1dfbb;\n}\n\n.list-group-item-success.list-group-item-action.active {\n color: #fff;\n background-color: #155724;\n border-color: #155724;\n}\n\n.list-group-item-info {\n color: #0c5460;\n background-color: #bee5eb;\n}\n\n.list-group-item-info.list-group-item-action:hover, .list-group-item-info.list-group-item-action:focus {\n color: #0c5460;\n background-color: #abdde5;\n}\n\n.list-group-item-info.list-group-item-action.active {\n color: #fff;\n background-color: #0c5460;\n border-color: #0c5460;\n}\n\n.list-group-item-warning {\n color: #856404;\n background-color: #ffeeba;\n}\n\n.list-group-item-warning.list-group-item-action:hover, .list-group-item-warning.list-group-item-action:focus {\n color: #856404;\n background-color: #ffe8a1;\n}\n\n.list-group-item-warning.list-group-item-action.active {\n color: #fff;\n background-color: #856404;\n border-color: #856404;\n}\n\n.list-group-item-danger {\n color: #721c24;\n background-color: #f5c6cb;\n}\n\n.list-group-item-danger.list-group-item-action:hover, .list-group-item-danger.list-group-item-action:focus {\n color: #721c24;\n background-color: #f1b0b7;\n}\n\n.list-group-item-danger.list-group-item-action.active {\n color: #fff;\n background-color: #721c24;\n border-color: #721c24;\n}\n\n.list-group-item-light {\n color: #818182;\n background-color: #fdfdfe;\n}\n\n.list-group-item-light.list-group-item-action:hover, .list-group-item-light.list-group-item-action:focus {\n color: #818182;\n background-color: #ececf6;\n}\n\n.list-group-item-light.list-group-item-action.active {\n color: #fff;\n background-color: #818182;\n border-color: #818182;\n}\n\n.list-group-item-dark {\n color: #1b1e21;\n background-color: #c6c8ca;\n}\n\n.list-group-item-dark.list-group-item-action:hover, .list-group-item-dark.list-group-item-action:focus {\n color: #1b1e21;\n background-color: #b9bbbe;\n}\n\n.list-group-item-dark.list-group-item-action.active {\n color: #fff;\n background-color: #1b1e21;\n border-color: #1b1e21;\n}\n\n.close {\n float: right;\n font-size: 1.5rem;\n font-weight: 700;\n line-height: 1;\n color: #000;\n text-shadow: 0 1px 0 #fff;\n opacity: .5;\n}\n\n.close:hover {\n color: #000;\n text-decoration: none;\n}\n\n.close:not(:disabled):not(.disabled):hover, .close:not(:disabled):not(.disabled):focus {\n opacity: .75;\n}\n\nbutton.close {\n padding: 0;\n background-color: transparent;\n border: 0;\n appearance: none;\n}\n\na.close.disabled {\n pointer-events: none;\n}\n\n.toast {\n max-width: 350px;\n overflow: hidden;\n font-size: 0.875rem;\n background-color: rgba(255, 255, 255, 0.85);\n background-clip: padding-box;\n border: 1px solid rgba(0, 0, 0, 0.1);\n box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.1);\n backdrop-filter: blur(10px);\n opacity: 0;\n border-radius: 0.25rem;\n}\n\n.toast:not(:last-child) {\n margin-bottom: 0.75rem;\n}\n\n.toast.showing {\n opacity: 1;\n}\n\n.toast.show {\n display: block;\n opacity: 1;\n}\n\n.toast.hide {\n display: none;\n}\n\n.toast-header {\n display: flex;\n align-items: center;\n padding: 0.25rem 0.75rem;\n color: #6c757d;\n background-color: rgba(255, 255, 255, 0.85);\n background-clip: padding-box;\n border-bottom: 1px solid rgba(0, 0, 0, 0.05);\n}\n\n.toast-body {\n padding: 0.75rem;\n}\n\n.modal-open {\n overflow: hidden;\n}\n\n.modal-open .modal {\n overflow-x: hidden;\n overflow-y: auto;\n}\n\n.modal {\n position: fixed;\n top: 0;\n left: 0;\n z-index: 1050;\n display: none;\n width: 100%;\n height: 100%;\n overflow: hidden;\n outline: 0;\n}\n\n.modal-dialog {\n position: relative;\n width: auto;\n margin: 0.5rem;\n pointer-events: none;\n}\n\n.modal.fade .modal-dialog {\n transition: transform 0.3s ease-out;\n transform: translate(0, -50px);\n}\n\n@media (prefers-reduced-motion: reduce) {\n .modal.fade .modal-dialog {\n transition: none;\n }\n}\n\n.modal.show .modal-dialog {\n transform: none;\n}\n\n.modal-dialog-scrollable {\n display: flex;\n max-height: calc(100% - 1rem);\n}\n\n.modal-dialog-scrollable .modal-content {\n max-height: calc(100vh - 1rem);\n overflow: hidden;\n}\n\n.modal-dialog-scrollable .modal-header,\n.modal-dialog-scrollable .modal-footer {\n flex-shrink: 0;\n}\n\n.modal-dialog-scrollable .modal-body {\n overflow-y: auto;\n}\n\n.modal-dialog-centered {\n display: flex;\n align-items: center;\n min-height: calc(100% - 1rem);\n}\n\n.modal-dialog-centered::before {\n display: block;\n height: calc(100vh - 1rem);\n content: \"\";\n}\n\n.modal-dialog-centered.modal-dialog-scrollable {\n flex-direction: column;\n justify-content: center;\n height: 100%;\n}\n\n.modal-dialog-centered.modal-dialog-scrollable .modal-content {\n max-height: none;\n}\n\n.modal-dialog-centered.modal-dialog-scrollable::before {\n content: none;\n}\n\n.modal-content {\n position: relative;\n display: flex;\n flex-direction: column;\n width: 100%;\n pointer-events: auto;\n background-color: #fff;\n background-clip: padding-box;\n border: 1px solid rgba(0, 0, 0, 0.2);\n border-radius: 0.3rem;\n outline: 0;\n}\n\n.modal-backdrop {\n position: fixed;\n top: 0;\n left: 0;\n z-index: 1040;\n width: 100vw;\n height: 100vh;\n background-color: #000;\n}\n\n.modal-backdrop.fade {\n opacity: 0;\n}\n\n.modal-backdrop.show {\n opacity: 0.5;\n}\n\n.modal-header {\n display: flex;\n align-items: flex-start;\n justify-content: space-between;\n padding: 1rem 1rem;\n border-bottom: 1px solid #dee2e6;\n border-top-left-radius: 0.3rem;\n border-top-right-radius: 0.3rem;\n}\n\n.modal-header .close {\n padding: 1rem 1rem;\n margin: -1rem -1rem -1rem auto;\n}\n\n.modal-title {\n margin-bottom: 0;\n line-height: 1.5;\n}\n\n.modal-body {\n position: relative;\n flex: 1 1 auto;\n padding: 1rem;\n}\n\n.modal-footer {\n display: flex;\n align-items: center;\n justify-content: flex-end;\n padding: 1rem;\n border-top: 1px solid #dee2e6;\n border-bottom-right-radius: 0.3rem;\n border-bottom-left-radius: 0.3rem;\n}\n\n.modal-footer > :not(:first-child) {\n margin-left: .25rem;\n}\n\n.modal-footer > :not(:last-child) {\n margin-right: .25rem;\n}\n\n.modal-scrollbar-measure {\n position: absolute;\n top: -9999px;\n width: 50px;\n height: 50px;\n overflow: scroll;\n}\n\n@media (min-width: 576px) {\n .modal-dialog {\n max-width: 500px;\n margin: 1.75rem auto;\n }\n .modal-dialog-scrollable {\n max-height: calc(100% - 3.5rem);\n }\n .modal-dialog-scrollable .modal-content {\n max-height: calc(100vh - 3.5rem);\n }\n .modal-dialog-centered {\n min-height: calc(100% - 3.5rem);\n }\n .modal-dialog-centered::before {\n height: calc(100vh - 3.5rem);\n }\n .modal-sm {\n max-width: 300px;\n }\n}\n\n@media (min-width: 992px) {\n .modal-lg,\n .modal-xl {\n max-width: 800px;\n }\n}\n\n@media (min-width: 1200px) {\n .modal-xl {\n max-width: 1140px;\n }\n}\n\n.tooltip {\n position: absolute;\n z-index: 1070;\n display: block;\n margin: 0;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, \"Noto Sans\", sans-serif, \"Apple Color Emoji\", \"Segoe UI Emoji\", \"Segoe UI Symbol\", \"Noto Color Emoji\";\n font-style: normal;\n font-weight: 400;\n line-height: 1.5;\n text-align: left;\n text-align: start;\n text-decoration: none;\n text-shadow: none;\n text-transform: none;\n letter-spacing: normal;\n word-break: normal;\n word-spacing: normal;\n white-space: normal;\n line-break: auto;\n font-size: 0.875rem;\n word-wrap: break-word;\n opacity: 0;\n}\n\n.tooltip.show {\n opacity: 0.9;\n}\n\n.tooltip .arrow {\n position: absolute;\n display: block;\n width: 0.8rem;\n height: 0.4rem;\n}\n\n.tooltip .arrow::before {\n position: absolute;\n content: \"\";\n border-color: transparent;\n border-style: solid;\n}\n\n.bs-tooltip-top, .bs-tooltip-auto[x-placement^=\"top\"] {\n padding: 0.4rem 0;\n}\n\n.bs-tooltip-top .arrow, .bs-tooltip-auto[x-placement^=\"top\"] .arrow {\n bottom: 0;\n}\n\n.bs-tooltip-top .arrow::before, .bs-tooltip-auto[x-placement^=\"top\"] .arrow::before {\n top: 0;\n border-width: 0.4rem 0.4rem 0;\n border-top-color: #000;\n}\n\n.bs-tooltip-right, .bs-tooltip-auto[x-placement^=\"right\"] {\n padding: 0 0.4rem;\n}\n\n.bs-tooltip-right .arrow, .bs-tooltip-auto[x-placement^=\"right\"] .arrow {\n left: 0;\n width: 0.4rem;\n height: 0.8rem;\n}\n\n.bs-tooltip-right .arrow::before, .bs-tooltip-auto[x-placement^=\"right\"] .arrow::before {\n right: 0;\n border-width: 0.4rem 0.4rem 0.4rem 0;\n border-right-color: #000;\n}\n\n.bs-tooltip-bottom, .bs-tooltip-auto[x-placement^=\"bottom\"] {\n padding: 0.4rem 0;\n}\n\n.bs-tooltip-bottom .arrow, .bs-tooltip-auto[x-placement^=\"bottom\"] .arrow {\n top: 0;\n}\n\n.bs-tooltip-bottom .arrow::before, .bs-tooltip-auto[x-placement^=\"bottom\"] .arrow::before {\n bottom: 0;\n border-width: 0 0.4rem 0.4rem;\n border-bottom-color: #000;\n}\n\n.bs-tooltip-left, .bs-tooltip-auto[x-placement^=\"left\"] {\n padding: 0 0.4rem;\n}\n\n.bs-tooltip-left .arrow, .bs-tooltip-auto[x-placement^=\"left\"] .arrow {\n right: 0;\n width: 0.4rem;\n height: 0.8rem;\n}\n\n.bs-tooltip-left .arrow::before, .bs-tooltip-auto[x-placement^=\"left\"] .arrow::before {\n left: 0;\n border-width: 0.4rem 0 0.4rem 0.4rem;\n border-left-color: #000;\n}\n\n.tooltip-inner {\n max-width: 200px;\n padding: 0.25rem 0.5rem;\n color: #fff;\n text-align: center;\n background-color: #000;\n border-radius: 0.25rem;\n}\n\n.popover {\n position: absolute;\n top: 0;\n left: 0;\n z-index: 1060;\n display: block;\n max-width: 276px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, \"Noto Sans\", sans-serif, \"Apple Color Emoji\", \"Segoe UI Emoji\", \"Segoe UI Symbol\", \"Noto Color Emoji\";\n font-style: normal;\n font-weight: 400;\n line-height: 1.5;\n text-align: left;\n text-align: start;\n text-decoration: none;\n text-shadow: none;\n text-transform: none;\n letter-spacing: normal;\n word-break: normal;\n word-spacing: normal;\n white-space: normal;\n line-break: auto;\n font-size: 0.875rem;\n word-wrap: break-word;\n background-color: #fff;\n background-clip: padding-box;\n border: 1px solid rgba(0, 0, 0, 0.2);\n border-radius: 0.3rem;\n}\n\n.popover .arrow {\n position: absolute;\n display: block;\n width: 1rem;\n height: 0.5rem;\n margin: 0 0.3rem;\n}\n\n.popover .arrow::before, .popover .arrow::after {\n position: absolute;\n display: block;\n content: \"\";\n border-color: transparent;\n border-style: solid;\n}\n\n.bs-popover-top, .bs-popover-auto[x-placement^=\"top\"] {\n margin-bottom: 0.5rem;\n}\n\n.bs-popover-top > .arrow, .bs-popover-auto[x-placement^=\"top\"] > .arrow {\n bottom: calc((0.5rem + 1px) * -1);\n}\n\n.bs-popover-top > .arrow::before, .bs-popover-auto[x-placement^=\"top\"] > .arrow::before {\n bottom: 0;\n border-width: 0.5rem 0.5rem 0;\n border-top-color: rgba(0, 0, 0, 0.25);\n}\n\n.bs-popover-top > .arrow::after, .bs-popover-auto[x-placement^=\"top\"] > .arrow::after {\n bottom: 1px;\n border-width: 0.5rem 0.5rem 0;\n border-top-color: #fff;\n}\n\n.bs-popover-right, .bs-popover-auto[x-placement^=\"right\"] {\n margin-left: 0.5rem;\n}\n\n.bs-popover-right > .arrow, .bs-popover-auto[x-placement^=\"right\"] > .arrow {\n left: calc((0.5rem + 1px) * -1);\n width: 0.5rem;\n height: 1rem;\n margin: 0.3rem 0;\n}\n\n.bs-popover-right > .arrow::before, .bs-popover-auto[x-placement^=\"right\"] > .arrow::before {\n left: 0;\n border-width: 0.5rem 0.5rem 0.5rem 0;\n border-right-color: rgba(0, 0, 0, 0.25);\n}\n\n.bs-popover-right > .arrow::after, .bs-popover-auto[x-placement^=\"right\"] > .arrow::after {\n left: 1px;\n border-width: 0.5rem 0.5rem 0.5rem 0;\n border-right-color: #fff;\n}\n\n.bs-popover-bottom, .bs-popover-auto[x-placement^=\"bottom\"] {\n margin-top: 0.5rem;\n}\n\n.bs-popover-bottom > .arrow, .bs-popover-auto[x-placement^=\"bottom\"] > .arrow {\n top: calc((0.5rem + 1px) * -1);\n}\n\n.bs-popover-bottom > .arrow::before, .bs-popover-auto[x-placement^=\"bottom\"] > .arrow::before {\n top: 0;\n border-width: 0 0.5rem 0.5rem 0.5rem;\n border-bottom-color: rgba(0, 0, 0, 0.25);\n}\n\n.bs-popover-bottom > .arrow::after, .bs-popover-auto[x-placement^=\"bottom\"] > .arrow::after {\n top: 1px;\n border-width: 0 0.5rem 0.5rem 0.5rem;\n border-bottom-color: #fff;\n}\n\n.bs-popover-bottom .popover-header::before, .bs-popover-auto[x-placement^=\"bottom\"] .popover-header::before {\n position: absolute;\n top: 0;\n left: 50%;\n display: block;\n width: 1rem;\n margin-left: -0.5rem;\n content: \"\";\n border-bottom: 1px solid #f7f7f7;\n}\n\n.bs-popover-left, .bs-popover-auto[x-placement^=\"left\"] {\n margin-right: 0.5rem;\n}\n\n.bs-popover-left > .arrow, .bs-popover-auto[x-placement^=\"left\"] > .arrow {\n right: calc((0.5rem + 1px) * -1);\n width: 0.5rem;\n height: 1rem;\n margin: 0.3rem 0;\n}\n\n.bs-popover-left > .arrow::before, .bs-popover-auto[x-placement^=\"left\"] > .arrow::before {\n right: 0;\n border-width: 0.5rem 0 0.5rem 0.5rem;\n border-left-color: rgba(0, 0, 0, 0.25);\n}\n\n.bs-popover-left > .arrow::after, .bs-popover-auto[x-placement^=\"left\"] > .arrow::after {\n right: 1px;\n border-width: 0.5rem 0 0.5rem 0.5rem;\n border-left-color: #fff;\n}\n\n.popover-header {\n padding: 0.5rem 0.75rem;\n margin-bottom: 0;\n font-size: 1rem;\n background-color: #f7f7f7;\n border-bottom: 1px solid #ebebeb;\n border-top-left-radius: calc(0.3rem - 1px);\n border-top-right-radius: calc(0.3rem - 1px);\n}\n\n.popover-header:empty {\n display: none;\n}\n\n.popover-body {\n padding: 0.5rem 0.75rem;\n color: #212529;\n}\n\n.carousel {\n position: relative;\n}\n\n.carousel.pointer-event {\n touch-action: pan-y;\n}\n\n.carousel-inner {\n position: relative;\n width: 100%;\n overflow: hidden;\n}\n\n.carousel-inner::after {\n display: block;\n clear: both;\n content: \"\";\n}\n\n.carousel-item {\n position: relative;\n display: none;\n float: left;\n width: 100%;\n margin-right: -100%;\n backface-visibility: hidden;\n transition: transform 0.6s ease-in-out;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .carousel-item {\n transition: none;\n }\n}\n\n.carousel-item.active,\n.carousel-item-next,\n.carousel-item-prev {\n display: block;\n}\n\n.carousel-item-next:not(.carousel-item-left),\n.active.carousel-item-right {\n transform: translateX(100%);\n}\n\n.carousel-item-prev:not(.carousel-item-right),\n.active.carousel-item-left {\n transform: translateX(-100%);\n}\n\n.carousel-fade .carousel-item {\n opacity: 0;\n transition-property: opacity;\n transform: none;\n}\n\n.carousel-fade .carousel-item.active,\n.carousel-fade .carousel-item-next.carousel-item-left,\n.carousel-fade .carousel-item-prev.carousel-item-right {\n z-index: 1;\n opacity: 1;\n}\n\n.carousel-fade .active.carousel-item-left,\n.carousel-fade .active.carousel-item-right {\n z-index: 0;\n opacity: 0;\n transition: 0s 0.6s opacity;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .carousel-fade .active.carousel-item-left,\n .carousel-fade .active.carousel-item-right {\n transition: none;\n }\n}\n\n.carousel-control-prev,\n.carousel-control-next {\n position: absolute;\n top: 0;\n bottom: 0;\n z-index: 1;\n display: flex;\n align-items: center;\n justify-content: center;\n width: 15%;\n color: #fff;\n text-align: center;\n opacity: 0.5;\n transition: opacity 0.15s ease;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .carousel-control-prev,\n .carousel-control-next {\n transition: none;\n }\n}\n\n.carousel-control-prev:hover, .carousel-control-prev:focus,\n.carousel-control-next:hover,\n.carousel-control-next:focus {\n color: #fff;\n text-decoration: none;\n outline: 0;\n opacity: 0.9;\n}\n\n.carousel-control-prev {\n left: 0;\n}\n\n.carousel-control-next {\n right: 0;\n}\n\n.carousel-control-prev-icon,\n.carousel-control-next-icon {\n display: inline-block;\n width: 20px;\n height: 20px;\n background: no-repeat 50% / 100% 100%;\n}\n\n.carousel-control-prev-icon {\n background-image: url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 8 8'%3e%3cpath d='M5.25 0l-4 4 4 4 1.5-1.5-2.5-2.5 2.5-2.5-1.5-1.5z'/%3e%3c/svg%3e\");\n}\n\n.carousel-control-next-icon {\n background-image: url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 8 8'%3e%3cpath d='M2.75 0l-1.5 1.5 2.5 2.5-2.5 2.5 1.5 1.5 4-4-4-4z'/%3e%3c/svg%3e\");\n}\n\n.carousel-indicators {\n position: absolute;\n right: 0;\n bottom: 0;\n left: 0;\n z-index: 15;\n display: flex;\n justify-content: center;\n padding-left: 0;\n margin-right: 15%;\n margin-left: 15%;\n list-style: none;\n}\n\n.carousel-indicators li {\n box-sizing: content-box;\n flex: 0 1 auto;\n width: 30px;\n height: 3px;\n margin-right: 3px;\n margin-left: 3px;\n text-indent: -999px;\n cursor: pointer;\n background-color: #fff;\n background-clip: padding-box;\n border-top: 10px solid transparent;\n border-bottom: 10px solid transparent;\n opacity: .5;\n transition: opacity 0.6s ease;\n}\n\n@media (prefers-reduced-motion: reduce) {\n .carousel-indicators li {\n transition: none;\n }\n}\n\n.carousel-indicators .active {\n opacity: 1;\n}\n\n.carousel-caption {\n position: absolute;\n right: 15%;\n bottom: 20px;\n left: 15%;\n z-index: 10;\n padding-top: 20px;\n padding-bottom: 20px;\n color: #fff;\n text-align: center;\n}\n\n@keyframes spinner-border {\n to {\n transform: rotate(360deg);\n }\n}\n\n.spinner-border {\n display: inline-block;\n width: 2rem;\n height: 2rem;\n vertical-align: text-bottom;\n border: 0.25em solid currentColor;\n border-right-color: transparent;\n border-radius: 50%;\n animation: spinner-border .75s linear infinite;\n}\n\n.spinner-border-sm {\n width: 1rem;\n height: 1rem;\n border-width: 0.2em;\n}\n\n@keyframes spinner-grow {\n 0% {\n transform: scale(0);\n }\n 50% {\n opacity: 1;\n }\n}\n\n.spinner-grow {\n display: inline-block;\n width: 2rem;\n height: 2rem;\n vertical-align: text-bottom;\n background-color: currentColor;\n border-radius: 50%;\n opacity: 0;\n animation: spinner-grow .75s linear infinite;\n}\n\n.spinner-grow-sm {\n width: 1rem;\n height: 1rem;\n}\n\n.align-baseline {\n vertical-align: baseline !important;\n}\n\n.align-top {\n vertical-align: top !important;\n}\n\n.align-middle {\n vertical-align: middle !important;\n}\n\n.align-bottom {\n vertical-align: bottom !important;\n}\n\n.align-text-bottom {\n vertical-align: text-bottom !important;\n}\n\n.align-text-top {\n vertical-align: text-top !important;\n}\n\n.bg-primary {\n background-color: #007bff !important;\n}\n\na.bg-primary:hover, a.bg-primary:focus,\nbutton.bg-primary:hover,\nbutton.bg-primary:focus {\n background-color: #0062cc !important;\n}\n\n.bg-secondary {\n background-color: #6c757d !important;\n}\n\na.bg-secondary:hover, a.bg-secondary:focus,\nbutton.bg-secondary:hover,\nbutton.bg-secondary:focus {\n background-color: #545b62 !important;\n}\n\n.bg-success {\n background-color: #28a745 !important;\n}\n\na.bg-success:hover, a.bg-success:focus,\nbutton.bg-success:hover,\nbutton.bg-success:focus {\n background-color: #1e7e34 !important;\n}\n\n.bg-info {\n background-color: #17a2b8 !important;\n}\n\na.bg-info:hover, a.bg-info:focus,\nbutton.bg-info:hover,\nbutton.bg-info:focus {\n background-color: #117a8b !important;\n}\n\n.bg-warning {\n background-color: #ffc107 !important;\n}\n\na.bg-warning:hover, a.bg-warning:focus,\nbutton.bg-warning:hover,\nbutton.bg-warning:focus {\n background-color: #d39e00 !important;\n}\n\n.bg-danger {\n background-color: #dc3545 !important;\n}\n\na.bg-danger:hover, a.bg-danger:focus,\nbutton.bg-danger:hover,\nbutton.bg-danger:focus {\n background-color: #bd2130 !important;\n}\n\n.bg-light {\n background-color: #f8f9fa !important;\n}\n\na.bg-light:hover, a.bg-light:focus,\nbutton.bg-light:hover,\nbutton.bg-light:focus {\n background-color: #dae0e5 !important;\n}\n\n.bg-dark {\n background-color: #343a40 !important;\n}\n\na.bg-dark:hover, a.bg-dark:focus,\nbutton.bg-dark:hover,\nbutton.bg-dark:focus {\n background-color: #1d2124 !important;\n}\n\n.bg-white {\n background-color: #fff !important;\n}\n\n.bg-transparent {\n background-color: transparent !important;\n}\n\n.border {\n border: 1px solid #dee2e6 !important;\n}\n\n.border-top {\n border-top: 1px solid #dee2e6 !important;\n}\n\n.border-right {\n border-right: 1px solid #dee2e6 !important;\n}\n\n.border-bottom {\n border-bottom: 1px solid #dee2e6 !important;\n}\n\n.border-left {\n border-left: 1px solid #dee2e6 !important;\n}\n\n.border-0 {\n border: 0 !important;\n}\n\n.border-top-0 {\n border-top: 0 !important;\n}\n\n.border-right-0 {\n border-right: 0 !important;\n}\n\n.border-bottom-0 {\n border-bottom: 0 !important;\n}\n\n.border-left-0 {\n border-left: 0 !important;\n}\n\n.border-primary {\n border-color: #007bff !important;\n}\n\n.border-secondary {\n border-color: #6c757d !important;\n}\n\n.border-success {\n border-color: #28a745 !important;\n}\n\n.border-info {\n border-color: #17a2b8 !important;\n}\n\n.border-warning {\n border-color: #ffc107 !important;\n}\n\n.border-danger {\n border-color: #dc3545 !important;\n}\n\n.border-light {\n border-color: #f8f9fa !important;\n}\n\n.border-dark {\n border-color: #343a40 !important;\n}\n\n.border-white {\n border-color: #fff !important;\n}\n\n.rounded-sm {\n border-radius: 0.2rem !important;\n}\n\n.rounded {\n border-radius: 0.25rem !important;\n}\n\n.rounded-top {\n border-top-left-radius: 0.25rem !important;\n border-top-right-radius: 0.25rem !important;\n}\n\n.rounded-right {\n border-top-right-radius: 0.25rem !important;\n border-bottom-right-radius: 0.25rem !important;\n}\n\n.rounded-bottom {\n border-bottom-right-radius: 0.25rem !important;\n border-bottom-left-radius: 0.25rem !important;\n}\n\n.rounded-left {\n border-top-left-radius: 0.25rem !important;\n border-bottom-left-radius: 0.25rem !important;\n}\n\n.rounded-lg {\n border-radius: 0.3rem !important;\n}\n\n.rounded-circle {\n border-radius: 50% !important;\n}\n\n.rounded-pill {\n border-radius: 50rem !important;\n}\n\n.rounded-0 {\n border-radius: 0 !important;\n}\n\n.clearfix::after {\n display: block;\n clear: both;\n content: \"\";\n}\n\n.d-none {\n display: none !important;\n}\n\n.d-inline {\n display: inline !important;\n}\n\n.d-inline-block {\n display: inline-block !important;\n}\n\n.d-block {\n display: block !important;\n}\n\n.d-table {\n display: table !important;\n}\n\n.d-table-row {\n display: table-row !important;\n}\n\n.d-table-cell {\n display: table-cell !important;\n}\n\n.d-flex {\n display: flex !important;\n}\n\n.d-inline-flex {\n display: inline-flex !important;\n}\n\n@media (min-width: 576px) {\n .d-sm-none {\n display: none !important;\n }\n .d-sm-inline {\n display: inline !important;\n }\n .d-sm-inline-block {\n display: inline-block !important;\n }\n .d-sm-block {\n display: block !important;\n }\n .d-sm-table {\n display: table !important;\n }\n .d-sm-table-row {\n display: table-row !important;\n }\n .d-sm-table-cell {\n display: table-cell !important;\n }\n .d-sm-flex {\n display: flex !important;\n }\n .d-sm-inline-flex {\n display: inline-flex !important;\n }\n}\n\n@media (min-width: 768px) {\n .d-md-none {\n display: none !important;\n }\n .d-md-inline {\n display: inline !important;\n }\n .d-md-inline-block {\n display: inline-block !important;\n }\n .d-md-block {\n display: block !important;\n }\n .d-md-table {\n display: table !important;\n }\n .d-md-table-row {\n display: table-row !important;\n }\n .d-md-table-cell {\n display: table-cell !important;\n }\n .d-md-flex {\n display: flex !important;\n }\n .d-md-inline-flex {\n display: inline-flex !important;\n }\n}\n\n@media (min-width: 992px) {\n .d-lg-none {\n display: none !important;\n }\n .d-lg-inline {\n display: inline !important;\n }\n .d-lg-inline-block {\n display: inline-block !important;\n }\n .d-lg-block {\n display: block !important;\n }\n .d-lg-table {\n display: table !important;\n }\n .d-lg-table-row {\n display: table-row !important;\n }\n .d-lg-table-cell {\n display: table-cell !important;\n }\n .d-lg-flex {\n display: flex !important;\n }\n .d-lg-inline-flex {\n display: inline-flex !important;\n }\n}\n\n@media (min-width: 1200px) {\n .d-xl-none {\n display: none !important;\n }\n .d-xl-inline {\n display: inline !important;\n }\n .d-xl-inline-block {\n display: inline-block !important;\n }\n .d-xl-block {\n display: block !important;\n }\n .d-xl-table {\n display: table !important;\n }\n .d-xl-table-row {\n display: table-row !important;\n }\n .d-xl-table-cell {\n display: table-cell !important;\n }\n .d-xl-flex {\n display: flex !important;\n }\n .d-xl-inline-flex {\n display: inline-flex !important;\n }\n}\n\n@media print {\n .d-print-none {\n display: none !important;\n }\n .d-print-inline {\n display: inline !important;\n }\n .d-print-inline-block {\n display: inline-block !important;\n }\n .d-print-block {\n display: block !important;\n }\n .d-print-table {\n display: table !important;\n }\n .d-print-table-row {\n display: table-row !important;\n }\n .d-print-table-cell {\n display: table-cell !important;\n }\n .d-print-flex {\n display: flex !important;\n }\n .d-print-inline-flex {\n display: inline-flex !important;\n }\n}\n\n.embed-responsive {\n position: relative;\n display: block;\n width: 100%;\n padding: 0;\n overflow: hidden;\n}\n\n.embed-responsive::before {\n display: block;\n content: \"\";\n}\n\n.embed-responsive .embed-responsive-item,\n.embed-responsive iframe,\n.embed-responsive embed,\n.embed-responsive object,\n.embed-responsive video {\n position: absolute;\n top: 0;\n bottom: 0;\n left: 0;\n width: 100%;\n height: 100%;\n border: 0;\n}\n\n.embed-responsive-21by9::before {\n padding-top: 42.857143%;\n}\n\n.embed-responsive-16by9::before {\n padding-top: 56.25%;\n}\n\n.embed-responsive-4by3::before {\n padding-top: 75%;\n}\n\n.embed-responsive-1by1::before {\n padding-top: 100%;\n}\n\n.flex-row {\n flex-direction: row !important;\n}\n\n.flex-column {\n flex-direction: column !important;\n}\n\n.flex-row-reverse {\n flex-direction: row-reverse !important;\n}\n\n.flex-column-reverse {\n flex-direction: column-reverse !important;\n}\n\n.flex-wrap {\n flex-wrap: wrap !important;\n}\n\n.flex-nowrap {\n flex-wrap: nowrap !important;\n}\n\n.flex-wrap-reverse {\n flex-wrap: wrap-reverse !important;\n}\n\n.flex-fill {\n flex: 1 1 auto !important;\n}\n\n.flex-grow-0 {\n flex-grow: 0 !important;\n}\n\n.flex-grow-1 {\n flex-grow: 1 !important;\n}\n\n.flex-shrink-0 {\n flex-shrink: 0 !important;\n}\n\n.flex-shrink-1 {\n flex-shrink: 1 !important;\n}\n\n.justify-content-start {\n justify-content: flex-start !important;\n}\n\n.justify-content-end {\n justify-content: flex-end !important;\n}\n\n.justify-content-center {\n justify-content: center !important;\n}\n\n.justify-content-between {\n justify-content: space-between !important;\n}\n\n.justify-content-around {\n justify-content: space-around !important;\n}\n\n.align-items-start {\n align-items: flex-start !important;\n}\n\n.align-items-end {\n align-items: flex-end !important;\n}\n\n.align-items-center {\n align-items: center !important;\n}\n\n.align-items-baseline {\n align-items: baseline !important;\n}\n\n.align-items-stretch {\n align-items: stretch !important;\n}\n\n.align-content-start {\n align-content: flex-start !important;\n}\n\n.align-content-end {\n align-content: flex-end !important;\n}\n\n.align-content-center {\n align-content: center !important;\n}\n\n.align-content-between {\n align-content: space-between !important;\n}\n\n.align-content-around {\n align-content: space-around !important;\n}\n\n.align-content-stretch {\n align-content: stretch !important;\n}\n\n.align-self-auto {\n align-self: auto !important;\n}\n\n.align-self-start {\n align-self: flex-start !important;\n}\n\n.align-self-end {\n align-self: flex-end !important;\n}\n\n.align-self-center {\n align-self: center !important;\n}\n\n.align-self-baseline {\n align-self: baseline !important;\n}\n\n.align-self-stretch {\n align-self: stretch !important;\n}\n\n@media (min-width: 576px) {\n .flex-sm-row {\n flex-direction: row !important;\n }\n .flex-sm-column {\n flex-direction: column !important;\n }\n .flex-sm-row-reverse {\n flex-direction: row-reverse !important;\n }\n .flex-sm-column-reverse {\n flex-direction: column-reverse !important;\n }\n .flex-sm-wrap {\n flex-wrap: wrap !important;\n }\n .flex-sm-nowrap {\n flex-wrap: nowrap !important;\n }\n .flex-sm-wrap-reverse {\n flex-wrap: wrap-reverse !important;\n }\n .flex-sm-fill {\n flex: 1 1 auto !important;\n }\n .flex-sm-grow-0 {\n flex-grow: 0 !important;\n }\n .flex-sm-grow-1 {\n flex-grow: 1 !important;\n }\n .flex-sm-shrink-0 {\n flex-shrink: 0 !important;\n }\n .flex-sm-shrink-1 {\n flex-shrink: 1 !important;\n }\n .justify-content-sm-start {\n justify-content: flex-start !important;\n }\n .justify-content-sm-end {\n justify-content: flex-end !important;\n }\n .justify-content-sm-center {\n justify-content: center !important;\n }\n .justify-content-sm-between {\n justify-content: space-between !important;\n }\n .justify-content-sm-around {\n justify-content: space-around !important;\n }\n .align-items-sm-start {\n align-items: flex-start !important;\n }\n .align-items-sm-end {\n align-items: flex-end !important;\n }\n .align-items-sm-center {\n align-items: center !important;\n }\n .align-items-sm-baseline {\n align-items: baseline !important;\n }\n .align-items-sm-stretch {\n align-items: stretch !important;\n }\n .align-content-sm-start {\n align-content: flex-start !important;\n }\n .align-content-sm-end {\n align-content: flex-end !important;\n }\n .align-content-sm-center {\n align-content: center !important;\n }\n .align-content-sm-between {\n align-content: space-between !important;\n }\n .align-content-sm-around {\n align-content: space-around !important;\n }\n .align-content-sm-stretch {\n align-content: stretch !important;\n }\n .align-self-sm-auto {\n align-self: auto !important;\n }\n .align-self-sm-start {\n align-self: flex-start !important;\n }\n .align-self-sm-end {\n align-self: flex-end !important;\n }\n .align-self-sm-center {\n align-self: center !important;\n }\n .align-self-sm-baseline {\n align-self: baseline !important;\n }\n .align-self-sm-stretch {\n align-self: stretch !important;\n }\n}\n\n@media (min-width: 768px) {\n .flex-md-row {\n flex-direction: row !important;\n }\n .flex-md-column {\n flex-direction: column !important;\n }\n .flex-md-row-reverse {\n flex-direction: row-reverse !important;\n }\n .flex-md-column-reverse {\n flex-direction: column-reverse !important;\n }\n .flex-md-wrap {\n flex-wrap: wrap !important;\n }\n .flex-md-nowrap {\n flex-wrap: nowrap !important;\n }\n .flex-md-wrap-reverse {\n flex-wrap: wrap-reverse !important;\n }\n .flex-md-fill {\n flex: 1 1 auto !important;\n }\n .flex-md-grow-0 {\n flex-grow: 0 !important;\n }\n .flex-md-grow-1 {\n flex-grow: 1 !important;\n }\n .flex-md-shrink-0 {\n flex-shrink: 0 !important;\n }\n .flex-md-shrink-1 {\n flex-shrink: 1 !important;\n }\n .justify-content-md-start {\n justify-content: flex-start !important;\n }\n .justify-content-md-end {\n justify-content: flex-end !important;\n }\n .justify-content-md-center {\n justify-content: center !important;\n }\n .justify-content-md-between {\n justify-content: space-between !important;\n }\n .justify-content-md-around {\n justify-content: space-around !important;\n }\n .align-items-md-start {\n align-items: flex-start !important;\n }\n .align-items-md-end {\n align-items: flex-end !important;\n }\n .align-items-md-center {\n align-items: center !important;\n }\n .align-items-md-baseline {\n align-items: baseline !important;\n }\n .align-items-md-stretch {\n align-items: stretch !important;\n }\n .align-content-md-start {\n align-content: flex-start !important;\n }\n .align-content-md-end {\n align-content: flex-end !important;\n }\n .align-content-md-center {\n align-content: center !important;\n }\n .align-content-md-between {\n align-content: space-between !important;\n }\n .align-content-md-around {\n align-content: space-around !important;\n }\n .align-content-md-stretch {\n align-content: stretch !important;\n }\n .align-self-md-auto {\n align-self: auto !important;\n }\n .align-self-md-start {\n align-self: flex-start !important;\n }\n .align-self-md-end {\n align-self: flex-end !important;\n }\n .align-self-md-center {\n align-self: center !important;\n }\n .align-self-md-baseline {\n align-self: baseline !important;\n }\n .align-self-md-stretch {\n align-self: stretch !important;\n }\n}\n\n@media (min-width: 992px) {\n .flex-lg-row {\n flex-direction: row !important;\n }\n .flex-lg-column {\n flex-direction: column !important;\n }\n .flex-lg-row-reverse {\n flex-direction: row-reverse !important;\n }\n .flex-lg-column-reverse {\n flex-direction: column-reverse !important;\n }\n .flex-lg-wrap {\n flex-wrap: wrap !important;\n }\n .flex-lg-nowrap {\n flex-wrap: nowrap !important;\n }\n .flex-lg-wrap-reverse {\n flex-wrap: wrap-reverse !important;\n }\n .flex-lg-fill {\n flex: 1 1 auto !important;\n }\n .flex-lg-grow-0 {\n flex-grow: 0 !important;\n }\n .flex-lg-grow-1 {\n flex-grow: 1 !important;\n }\n .flex-lg-shrink-0 {\n flex-shrink: 0 !important;\n }\n .flex-lg-shrink-1 {\n flex-shrink: 1 !important;\n }\n .justify-content-lg-start {\n justify-content: flex-start !important;\n }\n .justify-content-lg-end {\n justify-content: flex-end !important;\n }\n .justify-content-lg-center {\n justify-content: center !important;\n }\n .justify-content-lg-between {\n justify-content: space-between !important;\n }\n .justify-content-lg-around {\n justify-content: space-around !important;\n }\n .align-items-lg-start {\n align-items: flex-start !important;\n }\n .align-items-lg-end {\n align-items: flex-end !important;\n }\n .align-items-lg-center {\n align-items: center !important;\n }\n .align-items-lg-baseline {\n align-items: baseline !important;\n }\n .align-items-lg-stretch {\n align-items: stretch !important;\n }\n .align-content-lg-start {\n align-content: flex-start !important;\n }\n .align-content-lg-end {\n align-content: flex-end !important;\n }\n .align-content-lg-center {\n align-content: center !important;\n }\n .align-content-lg-between {\n align-content: space-between !important;\n }\n .align-content-lg-around {\n align-content: space-around !important;\n }\n .align-content-lg-stretch {\n align-content: stretch !important;\n }\n .align-self-lg-auto {\n align-self: auto !important;\n }\n .align-self-lg-start {\n align-self: flex-start !important;\n }\n .align-self-lg-end {\n align-self: flex-end !important;\n }\n .align-self-lg-center {\n align-self: center !important;\n }\n .align-self-lg-baseline {\n align-self: baseline !important;\n }\n .align-self-lg-stretch {\n align-self: stretch !important;\n }\n}\n\n@media (min-width: 1200px) {\n .flex-xl-row {\n flex-direction: row !important;\n }\n .flex-xl-column {\n flex-direction: column !important;\n }\n .flex-xl-row-reverse {\n flex-direction: row-reverse !important;\n }\n .flex-xl-column-reverse {\n flex-direction: column-reverse !important;\n }\n .flex-xl-wrap {\n flex-wrap: wrap !important;\n }\n .flex-xl-nowrap {\n flex-wrap: nowrap !important;\n }\n .flex-xl-wrap-reverse {\n flex-wrap: wrap-reverse !important;\n }\n .flex-xl-fill {\n flex: 1 1 auto !important;\n }\n .flex-xl-grow-0 {\n flex-grow: 0 !important;\n }\n .flex-xl-grow-1 {\n flex-grow: 1 !important;\n }\n .flex-xl-shrink-0 {\n flex-shrink: 0 !important;\n }\n .flex-xl-shrink-1 {\n flex-shrink: 1 !important;\n }\n .justify-content-xl-start {\n justify-content: flex-start !important;\n }\n .justify-content-xl-end {\n justify-content: flex-end !important;\n }\n .justify-content-xl-center {\n justify-content: center !important;\n }\n .justify-content-xl-between {\n justify-content: space-between !important;\n }\n .justify-content-xl-around {\n justify-content: space-around !important;\n }\n .align-items-xl-start {\n align-items: flex-start !important;\n }\n .align-items-xl-end {\n align-items: flex-end !important;\n }\n .align-items-xl-center {\n align-items: center !important;\n }\n .align-items-xl-baseline {\n align-items: baseline !important;\n }\n .align-items-xl-stretch {\n align-items: stretch !important;\n }\n .align-content-xl-start {\n align-content: flex-start !important;\n }\n .align-content-xl-end {\n align-content: flex-end !important;\n }\n .align-content-xl-center {\n align-content: center !important;\n }\n .align-content-xl-between {\n align-content: space-between !important;\n }\n .align-content-xl-around {\n align-content: space-around !important;\n }\n .align-content-xl-stretch {\n align-content: stretch !important;\n }\n .align-self-xl-auto {\n align-self: auto !important;\n }\n .align-self-xl-start {\n align-self: flex-start !important;\n }\n .align-self-xl-end {\n align-self: flex-end !important;\n }\n .align-self-xl-center {\n align-self: center !important;\n }\n .align-self-xl-baseline {\n align-self: baseline !important;\n }\n .align-self-xl-stretch {\n align-self: stretch !important;\n }\n}\n\n.float-left {\n float: left !important;\n}\n\n.float-right {\n float: right !important;\n}\n\n.float-none {\n float: none !important;\n}\n\n@media (min-width: 576px) {\n .float-sm-left {\n float: left !important;\n }\n .float-sm-right {\n float: right !important;\n }\n .float-sm-none {\n float: none !important;\n }\n}\n\n@media (min-width: 768px) {\n .float-md-left {\n float: left !important;\n }\n .float-md-right {\n float: right !important;\n }\n .float-md-none {\n float: none !important;\n }\n}\n\n@media (min-width: 992px) {\n .float-lg-left {\n float: left !important;\n }\n .float-lg-right {\n float: right !important;\n }\n .float-lg-none {\n float: none !important;\n }\n}\n\n@media (min-width: 1200px) {\n .float-xl-left {\n float: left !important;\n }\n .float-xl-right {\n float: right !important;\n }\n .float-xl-none {\n float: none !important;\n }\n}\n\n.overflow-auto {\n overflow: auto !important;\n}\n\n.overflow-hidden {\n overflow: hidden !important;\n}\n\n.position-static {\n position: static !important;\n}\n\n.position-relative {\n position: relative !important;\n}\n\n.position-absolute {\n position: absolute !important;\n}\n\n.position-fixed {\n position: fixed !important;\n}\n\n.position-sticky {\n position: sticky !important;\n}\n\n.fixed-top {\n position: fixed;\n top: 0;\n right: 0;\n left: 0;\n z-index: 1030;\n}\n\n.fixed-bottom {\n position: fixed;\n right: 0;\n bottom: 0;\n left: 0;\n z-index: 1030;\n}\n\n@supports (position: sticky) {\n .sticky-top {\n position: sticky;\n top: 0;\n z-index: 1020;\n }\n}\n\n.sr-only {\n position: absolute;\n width: 1px;\n height: 1px;\n padding: 0;\n overflow: hidden;\n clip: rect(0, 0, 0, 0);\n white-space: nowrap;\n border: 0;\n}\n\n.sr-only-focusable:active, .sr-only-focusable:focus {\n position: static;\n width: auto;\n height: auto;\n overflow: visible;\n clip: auto;\n white-space: normal;\n}\n\n.shadow-sm {\n box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;\n}\n\n.shadow {\n box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;\n}\n\n.shadow-lg {\n box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175) !important;\n}\n\n.shadow-none {\n box-shadow: none !important;\n}\n\n.w-25 {\n width: 25% !important;\n}\n\n.w-50 {\n width: 50% !important;\n}\n\n.w-75 {\n width: 75% !important;\n}\n\n.w-100 {\n width: 100% !important;\n}\n\n.w-auto {\n width: auto !important;\n}\n\n.h-25 {\n height: 25% !important;\n}\n\n.h-50 {\n height: 50% !important;\n}\n\n.h-75 {\n height: 75% !important;\n}\n\n.h-100 {\n height: 100% !important;\n}\n\n.h-auto {\n height: auto !important;\n}\n\n.mw-100 {\n max-width: 100% !important;\n}\n\n.mh-100 {\n max-height: 100% !important;\n}\n\n.min-vw-100 {\n min-width: 100vw !important;\n}\n\n.min-vh-100 {\n min-height: 100vh !important;\n}\n\n.vw-100 {\n width: 100vw !important;\n}\n\n.vh-100 {\n height: 100vh !important;\n}\n\n.stretched-link::after {\n position: absolute;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n z-index: 1;\n pointer-events: auto;\n content: \"\";\n background-color: rgba(0, 0, 0, 0);\n}\n\n.m-0 {\n margin: 0 !important;\n}\n\n.mt-0,\n.my-0 {\n margin-top: 0 !important;\n}\n\n.mr-0,\n.mx-0 {\n margin-right: 0 !important;\n}\n\n.mb-0,\n.my-0 {\n margin-bottom: 0 !important;\n}\n\n.ml-0,\n.mx-0 {\n margin-left: 0 !important;\n}\n\n.m-1 {\n margin: 0.25rem !important;\n}\n\n.mt-1,\n.my-1 {\n margin-top: 0.25rem !important;\n}\n\n.mr-1,\n.mx-1 {\n margin-right: 0.25rem !important;\n}\n\n.mb-1,\n.my-1 {\n margin-bottom: 0.25rem !important;\n}\n\n.ml-1,\n.mx-1 {\n margin-left: 0.25rem !important;\n}\n\n.m-2 {\n margin: 0.5rem !important;\n}\n\n.mt-2,\n.my-2 {\n margin-top: 0.5rem !important;\n}\n\n.mr-2,\n.mx-2 {\n margin-right: 0.5rem !important;\n}\n\n.mb-2,\n.my-2 {\n margin-bottom: 0.5rem !important;\n}\n\n.ml-2,\n.mx-2 {\n margin-left: 0.5rem !important;\n}\n\n.m-3 {\n margin: 1rem !important;\n}\n\n.mt-3,\n.my-3 {\n margin-top: 1rem !important;\n}\n\n.mr-3,\n.mx-3 {\n margin-right: 1rem !important;\n}\n\n.mb-3,\n.my-3 {\n margin-bottom: 1rem !important;\n}\n\n.ml-3,\n.mx-3 {\n margin-left: 1rem !important;\n}\n\n.m-4 {\n margin: 1.5rem !important;\n}\n\n.mt-4,\n.my-4 {\n margin-top: 1.5rem !important;\n}\n\n.mr-4,\n.mx-4 {\n margin-right: 1.5rem !important;\n}\n\n.mb-4,\n.my-4 {\n margin-bottom: 1.5rem !important;\n}\n\n.ml-4,\n.mx-4 {\n margin-left: 1.5rem !important;\n}\n\n.m-5 {\n margin: 3rem !important;\n}\n\n.mt-5,\n.my-5 {\n margin-top: 3rem !important;\n}\n\n.mr-5,\n.mx-5 {\n margin-right: 3rem !important;\n}\n\n.mb-5,\n.my-5 {\n margin-bottom: 3rem !important;\n}\n\n.ml-5,\n.mx-5 {\n margin-left: 3rem !important;\n}\n\n.p-0 {\n padding: 0 !important;\n}\n\n.pt-0,\n.py-0 {\n padding-top: 0 !important;\n}\n\n.pr-0,\n.px-0 {\n padding-right: 0 !important;\n}\n\n.pb-0,\n.py-0 {\n padding-bottom: 0 !important;\n}\n\n.pl-0,\n.px-0 {\n padding-left: 0 !important;\n}\n\n.p-1 {\n padding: 0.25rem !important;\n}\n\n.pt-1,\n.py-1 {\n padding-top: 0.25rem !important;\n}\n\n.pr-1,\n.px-1 {\n padding-right: 0.25rem !important;\n}\n\n.pb-1,\n.py-1 {\n padding-bottom: 0.25rem !important;\n}\n\n.pl-1,\n.px-1 {\n padding-left: 0.25rem !important;\n}\n\n.p-2 {\n padding: 0.5rem !important;\n}\n\n.pt-2,\n.py-2 {\n padding-top: 0.5rem !important;\n}\n\n.pr-2,\n.px-2 {\n padding-right: 0.5rem !important;\n}\n\n.pb-2,\n.py-2 {\n padding-bottom: 0.5rem !important;\n}\n\n.pl-2,\n.px-2 {\n padding-left: 0.5rem !important;\n}\n\n.p-3 {\n padding: 1rem !important;\n}\n\n.pt-3,\n.py-3 {\n padding-top: 1rem !important;\n}\n\n.pr-3,\n.px-3 {\n padding-right: 1rem !important;\n}\n\n.pb-3,\n.py-3 {\n padding-bottom: 1rem !important;\n}\n\n.pl-3,\n.px-3 {\n padding-left: 1rem !important;\n}\n\n.p-4 {\n padding: 1.5rem !important;\n}\n\n.pt-4,\n.py-4 {\n padding-top: 1.5rem !important;\n}\n\n.pr-4,\n.px-4 {\n padding-right: 1.5rem !important;\n}\n\n.pb-4,\n.py-4 {\n padding-bottom: 1.5rem !important;\n}\n\n.pl-4,\n.px-4 {\n padding-left: 1.5rem !important;\n}\n\n.p-5 {\n padding: 3rem !important;\n}\n\n.pt-5,\n.py-5 {\n padding-top: 3rem !important;\n}\n\n.pr-5,\n.px-5 {\n padding-right: 3rem !important;\n}\n\n.pb-5,\n.py-5 {\n padding-bottom: 3rem !important;\n}\n\n.pl-5,\n.px-5 {\n padding-left: 3rem !important;\n}\n\n.m-n1 {\n margin: -0.25rem !important;\n}\n\n.mt-n1,\n.my-n1 {\n margin-top: -0.25rem !important;\n}\n\n.mr-n1,\n.mx-n1 {\n margin-right: -0.25rem !important;\n}\n\n.mb-n1,\n.my-n1 {\n margin-bottom: -0.25rem !important;\n}\n\n.ml-n1,\n.mx-n1 {\n margin-left: -0.25rem !important;\n}\n\n.m-n2 {\n margin: -0.5rem !important;\n}\n\n.mt-n2,\n.my-n2 {\n margin-top: -0.5rem !important;\n}\n\n.mr-n2,\n.mx-n2 {\n margin-right: -0.5rem !important;\n}\n\n.mb-n2,\n.my-n2 {\n margin-bottom: -0.5rem !important;\n}\n\n.ml-n2,\n.mx-n2 {\n margin-left: -0.5rem !important;\n}\n\n.m-n3 {\n margin: -1rem !important;\n}\n\n.mt-n3,\n.my-n3 {\n margin-top: -1rem !important;\n}\n\n.mr-n3,\n.mx-n3 {\n margin-right: -1rem !important;\n}\n\n.mb-n3,\n.my-n3 {\n margin-bottom: -1rem !important;\n}\n\n.ml-n3,\n.mx-n3 {\n margin-left: -1rem !important;\n}\n\n.m-n4 {\n margin: -1.5rem !important;\n}\n\n.mt-n4,\n.my-n4 {\n margin-top: -1.5rem !important;\n}\n\n.mr-n4,\n.mx-n4 {\n margin-right: -1.5rem !important;\n}\n\n.mb-n4,\n.my-n4 {\n margin-bottom: -1.5rem !important;\n}\n\n.ml-n4,\n.mx-n4 {\n margin-left: -1.5rem !important;\n}\n\n.m-n5 {\n margin: -3rem !important;\n}\n\n.mt-n5,\n.my-n5 {\n margin-top: -3rem !important;\n}\n\n.mr-n5,\n.mx-n5 {\n margin-right: -3rem !important;\n}\n\n.mb-n5,\n.my-n5 {\n margin-bottom: -3rem !important;\n}\n\n.ml-n5,\n.mx-n5 {\n margin-left: -3rem !important;\n}\n\n.m-auto {\n margin: auto !important;\n}\n\n.mt-auto,\n.my-auto {\n margin-top: auto !important;\n}\n\n.mr-auto,\n.mx-auto {\n margin-right: auto !important;\n}\n\n.mb-auto,\n.my-auto {\n margin-bottom: auto !important;\n}\n\n.ml-auto,\n.mx-auto {\n margin-left: auto !important;\n}\n\n@media (min-width: 576px) {\n .m-sm-0 {\n margin: 0 !important;\n }\n .mt-sm-0,\n .my-sm-0 {\n margin-top: 0 !important;\n }\n .mr-sm-0,\n .mx-sm-0 {\n margin-right: 0 !important;\n }\n .mb-sm-0,\n .my-sm-0 {\n margin-bottom: 0 !important;\n }\n .ml-sm-0,\n .mx-sm-0 {\n margin-left: 0 !important;\n }\n .m-sm-1 {\n margin: 0.25rem !important;\n }\n .mt-sm-1,\n .my-sm-1 {\n margin-top: 0.25rem !important;\n }\n .mr-sm-1,\n .mx-sm-1 {\n margin-right: 0.25rem !important;\n }\n .mb-sm-1,\n .my-sm-1 {\n margin-bottom: 0.25rem !important;\n }\n .ml-sm-1,\n .mx-sm-1 {\n margin-left: 0.25rem !important;\n }\n .m-sm-2 {\n margin: 0.5rem !important;\n }\n .mt-sm-2,\n .my-sm-2 {\n margin-top: 0.5rem !important;\n }\n .mr-sm-2,\n .mx-sm-2 {\n margin-right: 0.5rem !important;\n }\n .mb-sm-2,\n .my-sm-2 {\n margin-bottom: 0.5rem !important;\n }\n .ml-sm-2,\n .mx-sm-2 {\n margin-left: 0.5rem !important;\n }\n .m-sm-3 {\n margin: 1rem !important;\n }\n .mt-sm-3,\n .my-sm-3 {\n margin-top: 1rem !important;\n }\n .mr-sm-3,\n .mx-sm-3 {\n margin-right: 1rem !important;\n }\n .mb-sm-3,\n .my-sm-3 {\n margin-bottom: 1rem !important;\n }\n .ml-sm-3,\n .mx-sm-3 {\n margin-left: 1rem !important;\n }\n .m-sm-4 {\n margin: 1.5rem !important;\n }\n .mt-sm-4,\n .my-sm-4 {\n margin-top: 1.5rem !important;\n }\n .mr-sm-4,\n .mx-sm-4 {\n margin-right: 1.5rem !important;\n }\n .mb-sm-4,\n .my-sm-4 {\n margin-bottom: 1.5rem !important;\n }\n .ml-sm-4,\n .mx-sm-4 {\n margin-left: 1.5rem !important;\n }\n .m-sm-5 {\n margin: 3rem !important;\n }\n .mt-sm-5,\n .my-sm-5 {\n margin-top: 3rem !important;\n }\n .mr-sm-5,\n .mx-sm-5 {\n margin-right: 3rem !important;\n }\n .mb-sm-5,\n .my-sm-5 {\n margin-bottom: 3rem !important;\n }\n .ml-sm-5,\n .mx-sm-5 {\n margin-left: 3rem !important;\n }\n .p-sm-0 {\n padding: 0 !important;\n }\n .pt-sm-0,\n .py-sm-0 {\n padding-top: 0 !important;\n }\n .pr-sm-0,\n .px-sm-0 {\n padding-right: 0 !important;\n }\n .pb-sm-0,\n .py-sm-0 {\n padding-bottom: 0 !important;\n }\n .pl-sm-0,\n .px-sm-0 {\n padding-left: 0 !important;\n }\n .p-sm-1 {\n padding: 0.25rem !important;\n }\n .pt-sm-1,\n .py-sm-1 {\n padding-top: 0.25rem !important;\n }\n .pr-sm-1,\n .px-sm-1 {\n padding-right: 0.25rem !important;\n }\n .pb-sm-1,\n .py-sm-1 {\n padding-bottom: 0.25rem !important;\n }\n .pl-sm-1,\n .px-sm-1 {\n padding-left: 0.25rem !important;\n }\n .p-sm-2 {\n padding: 0.5rem !important;\n }\n .pt-sm-2,\n .py-sm-2 {\n padding-top: 0.5rem !important;\n }\n .pr-sm-2,\n .px-sm-2 {\n padding-right: 0.5rem !important;\n }\n .pb-sm-2,\n .py-sm-2 {\n padding-bottom: 0.5rem !important;\n }\n .pl-sm-2,\n .px-sm-2 {\n padding-left: 0.5rem !important;\n }\n .p-sm-3 {\n padding: 1rem !important;\n }\n .pt-sm-3,\n .py-sm-3 {\n padding-top: 1rem !important;\n }\n .pr-sm-3,\n .px-sm-3 {\n padding-right: 1rem !important;\n }\n .pb-sm-3,\n .py-sm-3 {\n padding-bottom: 1rem !important;\n }\n .pl-sm-3,\n .px-sm-3 {\n padding-left: 1rem !important;\n }\n .p-sm-4 {\n padding: 1.5rem !important;\n }\n .pt-sm-4,\n .py-sm-4 {\n padding-top: 1.5rem !important;\n }\n .pr-sm-4,\n .px-sm-4 {\n padding-right: 1.5rem !important;\n }\n .pb-sm-4,\n .py-sm-4 {\n padding-bottom: 1.5rem !important;\n }\n .pl-sm-4,\n .px-sm-4 {\n padding-left: 1.5rem !important;\n }\n .p-sm-5 {\n padding: 3rem !important;\n }\n .pt-sm-5,\n .py-sm-5 {\n padding-top: 3rem !important;\n }\n .pr-sm-5,\n .px-sm-5 {\n padding-right: 3rem !important;\n }\n .pb-sm-5,\n .py-sm-5 {\n padding-bottom: 3rem !important;\n }\n .pl-sm-5,\n .px-sm-5 {\n padding-left: 3rem !important;\n }\n .m-sm-n1 {\n margin: -0.25rem !important;\n }\n .mt-sm-n1,\n .my-sm-n1 {\n margin-top: -0.25rem !important;\n }\n .mr-sm-n1,\n .mx-sm-n1 {\n margin-right: -0.25rem !important;\n }\n .mb-sm-n1,\n .my-sm-n1 {\n margin-bottom: -0.25rem !important;\n }\n .ml-sm-n1,\n .mx-sm-n1 {\n margin-left: -0.25rem !important;\n }\n .m-sm-n2 {\n margin: -0.5rem !important;\n }\n .mt-sm-n2,\n .my-sm-n2 {\n margin-top: -0.5rem !important;\n }\n .mr-sm-n2,\n .mx-sm-n2 {\n margin-right: -0.5rem !important;\n }\n .mb-sm-n2,\n .my-sm-n2 {\n margin-bottom: -0.5rem !important;\n }\n .ml-sm-n2,\n .mx-sm-n2 {\n margin-left: -0.5rem !important;\n }\n .m-sm-n3 {\n margin: -1rem !important;\n }\n .mt-sm-n3,\n .my-sm-n3 {\n margin-top: -1rem !important;\n }\n .mr-sm-n3,\n .mx-sm-n3 {\n margin-right: -1rem !important;\n }\n .mb-sm-n3,\n .my-sm-n3 {\n margin-bottom: -1rem !important;\n }\n .ml-sm-n3,\n .mx-sm-n3 {\n margin-left: -1rem !important;\n }\n .m-sm-n4 {\n margin: -1.5rem !important;\n }\n .mt-sm-n4,\n .my-sm-n4 {\n margin-top: -1.5rem !important;\n }\n .mr-sm-n4,\n .mx-sm-n4 {\n margin-right: -1.5rem !important;\n }\n .mb-sm-n4,\n .my-sm-n4 {\n margin-bottom: -1.5rem !important;\n }\n .ml-sm-n4,\n .mx-sm-n4 {\n margin-left: -1.5rem !important;\n }\n .m-sm-n5 {\n margin: -3rem !important;\n }\n .mt-sm-n5,\n .my-sm-n5 {\n margin-top: -3rem !important;\n }\n .mr-sm-n5,\n .mx-sm-n5 {\n margin-right: -3rem !important;\n }\n .mb-sm-n5,\n .my-sm-n5 {\n margin-bottom: -3rem !important;\n }\n .ml-sm-n5,\n .mx-sm-n5 {\n margin-left: -3rem !important;\n }\n .m-sm-auto {\n margin: auto !important;\n }\n .mt-sm-auto,\n .my-sm-auto {\n margin-top: auto !important;\n }\n .mr-sm-auto,\n .mx-sm-auto {\n margin-right: auto !important;\n }\n .mb-sm-auto,\n .my-sm-auto {\n margin-bottom: auto !important;\n }\n .ml-sm-auto,\n .mx-sm-auto {\n margin-left: auto !important;\n }\n}\n\n@media (min-width: 768px) {\n .m-md-0 {\n margin: 0 !important;\n }\n .mt-md-0,\n .my-md-0 {\n margin-top: 0 !important;\n }\n .mr-md-0,\n .mx-md-0 {\n margin-right: 0 !important;\n }\n .mb-md-0,\n .my-md-0 {\n margin-bottom: 0 !important;\n }\n .ml-md-0,\n .mx-md-0 {\n margin-left: 0 !important;\n }\n .m-md-1 {\n margin: 0.25rem !important;\n }\n .mt-md-1,\n .my-md-1 {\n margin-top: 0.25rem !important;\n }\n .mr-md-1,\n .mx-md-1 {\n margin-right: 0.25rem !important;\n }\n .mb-md-1,\n .my-md-1 {\n margin-bottom: 0.25rem !important;\n }\n .ml-md-1,\n .mx-md-1 {\n margin-left: 0.25rem !important;\n }\n .m-md-2 {\n margin: 0.5rem !important;\n }\n .mt-md-2,\n .my-md-2 {\n margin-top: 0.5rem !important;\n }\n .mr-md-2,\n .mx-md-2 {\n margin-right: 0.5rem !important;\n }\n .mb-md-2,\n .my-md-2 {\n margin-bottom: 0.5rem !important;\n }\n .ml-md-2,\n .mx-md-2 {\n margin-left: 0.5rem !important;\n }\n .m-md-3 {\n margin: 1rem !important;\n }\n .mt-md-3,\n .my-md-3 {\n margin-top: 1rem !important;\n }\n .mr-md-3,\n .mx-md-3 {\n margin-right: 1rem !important;\n }\n .mb-md-3,\n .my-md-3 {\n margin-bottom: 1rem !important;\n }\n .ml-md-3,\n .mx-md-3 {\n margin-left: 1rem !important;\n }\n .m-md-4 {\n margin: 1.5rem !important;\n }\n .mt-md-4,\n .my-md-4 {\n margin-top: 1.5rem !important;\n }\n .mr-md-4,\n .mx-md-4 {\n margin-right: 1.5rem !important;\n }\n .mb-md-4,\n .my-md-4 {\n margin-bottom: 1.5rem !important;\n }\n .ml-md-4,\n .mx-md-4 {\n margin-left: 1.5rem !important;\n }\n .m-md-5 {\n margin: 3rem !important;\n }\n .mt-md-5,\n .my-md-5 {\n margin-top: 3rem !important;\n }\n .mr-md-5,\n .mx-md-5 {\n margin-right: 3rem !important;\n }\n .mb-md-5,\n .my-md-5 {\n margin-bottom: 3rem !important;\n }\n .ml-md-5,\n .mx-md-5 {\n margin-left: 3rem !important;\n }\n .p-md-0 {\n padding: 0 !important;\n }\n .pt-md-0,\n .py-md-0 {\n padding-top: 0 !important;\n }\n .pr-md-0,\n .px-md-0 {\n padding-right: 0 !important;\n }\n .pb-md-0,\n .py-md-0 {\n padding-bottom: 0 !important;\n }\n .pl-md-0,\n .px-md-0 {\n padding-left: 0 !important;\n }\n .p-md-1 {\n padding: 0.25rem !important;\n }\n .pt-md-1,\n .py-md-1 {\n padding-top: 0.25rem !important;\n }\n .pr-md-1,\n .px-md-1 {\n padding-right: 0.25rem !important;\n }\n .pb-md-1,\n .py-md-1 {\n padding-bottom: 0.25rem !important;\n }\n .pl-md-1,\n .px-md-1 {\n padding-left: 0.25rem !important;\n }\n .p-md-2 {\n padding: 0.5rem !important;\n }\n .pt-md-2,\n .py-md-2 {\n padding-top: 0.5rem !important;\n }\n .pr-md-2,\n .px-md-2 {\n padding-right: 0.5rem !important;\n }\n .pb-md-2,\n .py-md-2 {\n padding-bottom: 0.5rem !important;\n }\n .pl-md-2,\n .px-md-2 {\n padding-left: 0.5rem !important;\n }\n .p-md-3 {\n padding: 1rem !important;\n }\n .pt-md-3,\n .py-md-3 {\n padding-top: 1rem !important;\n }\n .pr-md-3,\n .px-md-3 {\n padding-right: 1rem !important;\n }\n .pb-md-3,\n .py-md-3 {\n padding-bottom: 1rem !important;\n }\n .pl-md-3,\n .px-md-3 {\n padding-left: 1rem !important;\n }\n .p-md-4 {\n padding: 1.5rem !important;\n }\n .pt-md-4,\n .py-md-4 {\n padding-top: 1.5rem !important;\n }\n .pr-md-4,\n .px-md-4 {\n padding-right: 1.5rem !important;\n }\n .pb-md-4,\n .py-md-4 {\n padding-bottom: 1.5rem !important;\n }\n .pl-md-4,\n .px-md-4 {\n padding-left: 1.5rem !important;\n }\n .p-md-5 {\n padding: 3rem !important;\n }\n .pt-md-5,\n .py-md-5 {\n padding-top: 3rem !important;\n }\n .pr-md-5,\n .px-md-5 {\n padding-right: 3rem !important;\n }\n .pb-md-5,\n .py-md-5 {\n padding-bottom: 3rem !important;\n }\n .pl-md-5,\n .px-md-5 {\n padding-left: 3rem !important;\n }\n .m-md-n1 {\n margin: -0.25rem !important;\n }\n .mt-md-n1,\n .my-md-n1 {\n margin-top: -0.25rem !important;\n }\n .mr-md-n1,\n .mx-md-n1 {\n margin-right: -0.25rem !important;\n }\n .mb-md-n1,\n .my-md-n1 {\n margin-bottom: -0.25rem !important;\n }\n .ml-md-n1,\n .mx-md-n1 {\n margin-left: -0.25rem !important;\n }\n .m-md-n2 {\n margin: -0.5rem !important;\n }\n .mt-md-n2,\n .my-md-n2 {\n margin-top: -0.5rem !important;\n }\n .mr-md-n2,\n .mx-md-n2 {\n margin-right: -0.5rem !important;\n }\n .mb-md-n2,\n .my-md-n2 {\n margin-bottom: -0.5rem !important;\n }\n .ml-md-n2,\n .mx-md-n2 {\n margin-left: -0.5rem !important;\n }\n .m-md-n3 {\n margin: -1rem !important;\n }\n .mt-md-n3,\n .my-md-n3 {\n margin-top: -1rem !important;\n }\n .mr-md-n3,\n .mx-md-n3 {\n margin-right: -1rem !important;\n }\n .mb-md-n3,\n .my-md-n3 {\n margin-bottom: -1rem !important;\n }\n .ml-md-n3,\n .mx-md-n3 {\n margin-left: -1rem !important;\n }\n .m-md-n4 {\n margin: -1.5rem !important;\n }\n .mt-md-n4,\n .my-md-n4 {\n margin-top: -1.5rem !important;\n }\n .mr-md-n4,\n .mx-md-n4 {\n margin-right: -1.5rem !important;\n }\n .mb-md-n4,\n .my-md-n4 {\n margin-bottom: -1.5rem !important;\n }\n .ml-md-n4,\n .mx-md-n4 {\n margin-left: -1.5rem !important;\n }\n .m-md-n5 {\n margin: -3rem !important;\n }\n .mt-md-n5,\n .my-md-n5 {\n margin-top: -3rem !important;\n }\n .mr-md-n5,\n .mx-md-n5 {\n margin-right: -3rem !important;\n }\n .mb-md-n5,\n .my-md-n5 {\n margin-bottom: -3rem !important;\n }\n .ml-md-n5,\n .mx-md-n5 {\n margin-left: -3rem !important;\n }\n .m-md-auto {\n margin: auto !important;\n }\n .mt-md-auto,\n .my-md-auto {\n margin-top: auto !important;\n }\n .mr-md-auto,\n .mx-md-auto {\n margin-right: auto !important;\n }\n .mb-md-auto,\n .my-md-auto {\n margin-bottom: auto !important;\n }\n .ml-md-auto,\n .mx-md-auto {\n margin-left: auto !important;\n }\n}\n\n@media (min-width: 992px) {\n .m-lg-0 {\n margin: 0 !important;\n }\n .mt-lg-0,\n .my-lg-0 {\n margin-top: 0 !important;\n }\n .mr-lg-0,\n .mx-lg-0 {\n margin-right: 0 !important;\n }\n .mb-lg-0,\n .my-lg-0 {\n margin-bottom: 0 !important;\n }\n .ml-lg-0,\n .mx-lg-0 {\n margin-left: 0 !important;\n }\n .m-lg-1 {\n margin: 0.25rem !important;\n }\n .mt-lg-1,\n .my-lg-1 {\n margin-top: 0.25rem !important;\n }\n .mr-lg-1,\n .mx-lg-1 {\n margin-right: 0.25rem !important;\n }\n .mb-lg-1,\n .my-lg-1 {\n margin-bottom: 0.25rem !important;\n }\n .ml-lg-1,\n .mx-lg-1 {\n margin-left: 0.25rem !important;\n }\n .m-lg-2 {\n margin: 0.5rem !important;\n }\n .mt-lg-2,\n .my-lg-2 {\n margin-top: 0.5rem !important;\n }\n .mr-lg-2,\n .mx-lg-2 {\n margin-right: 0.5rem !important;\n }\n .mb-lg-2,\n .my-lg-2 {\n margin-bottom: 0.5rem !important;\n }\n .ml-lg-2,\n .mx-lg-2 {\n margin-left: 0.5rem !important;\n }\n .m-lg-3 {\n margin: 1rem !important;\n }\n .mt-lg-3,\n .my-lg-3 {\n margin-top: 1rem !important;\n }\n .mr-lg-3,\n .mx-lg-3 {\n margin-right: 1rem !important;\n }\n .mb-lg-3,\n .my-lg-3 {\n margin-bottom: 1rem !important;\n }\n .ml-lg-3,\n .mx-lg-3 {\n margin-left: 1rem !important;\n }\n .m-lg-4 {\n margin: 1.5rem !important;\n }\n .mt-lg-4,\n .my-lg-4 {\n margin-top: 1.5rem !important;\n }\n .mr-lg-4,\n .mx-lg-4 {\n margin-right: 1.5rem !important;\n }\n .mb-lg-4,\n .my-lg-4 {\n margin-bottom: 1.5rem !important;\n }\n .ml-lg-4,\n .mx-lg-4 {\n margin-left: 1.5rem !important;\n }\n .m-lg-5 {\n margin: 3rem !important;\n }\n .mt-lg-5,\n .my-lg-5 {\n margin-top: 3rem !important;\n }\n .mr-lg-5,\n .mx-lg-5 {\n margin-right: 3rem !important;\n }\n .mb-lg-5,\n .my-lg-5 {\n margin-bottom: 3rem !important;\n }\n .ml-lg-5,\n .mx-lg-5 {\n margin-left: 3rem !important;\n }\n .p-lg-0 {\n padding: 0 !important;\n }\n .pt-lg-0,\n .py-lg-0 {\n padding-top: 0 !important;\n }\n .pr-lg-0,\n .px-lg-0 {\n padding-right: 0 !important;\n }\n .pb-lg-0,\n .py-lg-0 {\n padding-bottom: 0 !important;\n }\n .pl-lg-0,\n .px-lg-0 {\n padding-left: 0 !important;\n }\n .p-lg-1 {\n padding: 0.25rem !important;\n }\n .pt-lg-1,\n .py-lg-1 {\n padding-top: 0.25rem !important;\n }\n .pr-lg-1,\n .px-lg-1 {\n padding-right: 0.25rem !important;\n }\n .pb-lg-1,\n .py-lg-1 {\n padding-bottom: 0.25rem !important;\n }\n .pl-lg-1,\n .px-lg-1 {\n padding-left: 0.25rem !important;\n }\n .p-lg-2 {\n padding: 0.5rem !important;\n }\n .pt-lg-2,\n .py-lg-2 {\n padding-top: 0.5rem !important;\n }\n .pr-lg-2,\n .px-lg-2 {\n padding-right: 0.5rem !important;\n }\n .pb-lg-2,\n .py-lg-2 {\n padding-bottom: 0.5rem !important;\n }\n .pl-lg-2,\n .px-lg-2 {\n padding-left: 0.5rem !important;\n }\n .p-lg-3 {\n padding: 1rem !important;\n }\n .pt-lg-3,\n .py-lg-3 {\n padding-top: 1rem !important;\n }\n .pr-lg-3,\n .px-lg-3 {\n padding-right: 1rem !important;\n }\n .pb-lg-3,\n .py-lg-3 {\n padding-bottom: 1rem !important;\n }\n .pl-lg-3,\n .px-lg-3 {\n padding-left: 1rem !important;\n }\n .p-lg-4 {\n padding: 1.5rem !important;\n }\n .pt-lg-4,\n .py-lg-4 {\n padding-top: 1.5rem !important;\n }\n .pr-lg-4,\n .px-lg-4 {\n padding-right: 1.5rem !important;\n }\n .pb-lg-4,\n .py-lg-4 {\n padding-bottom: 1.5rem !important;\n }\n .pl-lg-4,\n .px-lg-4 {\n padding-left: 1.5rem !important;\n }\n .p-lg-5 {\n padding: 3rem !important;\n }\n .pt-lg-5,\n .py-lg-5 {\n padding-top: 3rem !important;\n }\n .pr-lg-5,\n .px-lg-5 {\n padding-right: 3rem !important;\n }\n .pb-lg-5,\n .py-lg-5 {\n padding-bottom: 3rem !important;\n }\n .pl-lg-5,\n .px-lg-5 {\n padding-left: 3rem !important;\n }\n .m-lg-n1 {\n margin: -0.25rem !important;\n }\n .mt-lg-n1,\n .my-lg-n1 {\n margin-top: -0.25rem !important;\n }\n .mr-lg-n1,\n .mx-lg-n1 {\n margin-right: -0.25rem !important;\n }\n .mb-lg-n1,\n .my-lg-n1 {\n margin-bottom: -0.25rem !important;\n }\n .ml-lg-n1,\n .mx-lg-n1 {\n margin-left: -0.25rem !important;\n }\n .m-lg-n2 {\n margin: -0.5rem !important;\n }\n .mt-lg-n2,\n .my-lg-n2 {\n margin-top: -0.5rem !important;\n }\n .mr-lg-n2,\n .mx-lg-n2 {\n margin-right: -0.5rem !important;\n }\n .mb-lg-n2,\n .my-lg-n2 {\n margin-bottom: -0.5rem !important;\n }\n .ml-lg-n2,\n .mx-lg-n2 {\n margin-left: -0.5rem !important;\n }\n .m-lg-n3 {\n margin: -1rem !important;\n }\n .mt-lg-n3,\n .my-lg-n3 {\n margin-top: -1rem !important;\n }\n .mr-lg-n3,\n .mx-lg-n3 {\n margin-right: -1rem !important;\n }\n .mb-lg-n3,\n .my-lg-n3 {\n margin-bottom: -1rem !important;\n }\n .ml-lg-n3,\n .mx-lg-n3 {\n margin-left: -1rem !important;\n }\n .m-lg-n4 {\n margin: -1.5rem !important;\n }\n .mt-lg-n4,\n .my-lg-n4 {\n margin-top: -1.5rem !important;\n }\n .mr-lg-n4,\n .mx-lg-n4 {\n margin-right: -1.5rem !important;\n }\n .mb-lg-n4,\n .my-lg-n4 {\n margin-bottom: -1.5rem !important;\n }\n .ml-lg-n4,\n .mx-lg-n4 {\n margin-left: -1.5rem !important;\n }\n .m-lg-n5 {\n margin: -3rem !important;\n }\n .mt-lg-n5,\n .my-lg-n5 {\n margin-top: -3rem !important;\n }\n .mr-lg-n5,\n .mx-lg-n5 {\n margin-right: -3rem !important;\n }\n .mb-lg-n5,\n .my-lg-n5 {\n margin-bottom: -3rem !important;\n }\n .ml-lg-n5,\n .mx-lg-n5 {\n margin-left: -3rem !important;\n }\n .m-lg-auto {\n margin: auto !important;\n }\n .mt-lg-auto,\n .my-lg-auto {\n margin-top: auto !important;\n }\n .mr-lg-auto,\n .mx-lg-auto {\n margin-right: auto !important;\n }\n .mb-lg-auto,\n .my-lg-auto {\n margin-bottom: auto !important;\n }\n .ml-lg-auto,\n .mx-lg-auto {\n margin-left: auto !important;\n }\n}\n\n@media (min-width: 1200px) {\n .m-xl-0 {\n margin: 0 !important;\n }\n .mt-xl-0,\n .my-xl-0 {\n margin-top: 0 !important;\n }\n .mr-xl-0,\n .mx-xl-0 {\n margin-right: 0 !important;\n }\n .mb-xl-0,\n .my-xl-0 {\n margin-bottom: 0 !important;\n }\n .ml-xl-0,\n .mx-xl-0 {\n margin-left: 0 !important;\n }\n .m-xl-1 {\n margin: 0.25rem !important;\n }\n .mt-xl-1,\n .my-xl-1 {\n margin-top: 0.25rem !important;\n }\n .mr-xl-1,\n .mx-xl-1 {\n margin-right: 0.25rem !important;\n }\n .mb-xl-1,\n .my-xl-1 {\n margin-bottom: 0.25rem !important;\n }\n .ml-xl-1,\n .mx-xl-1 {\n margin-left: 0.25rem !important;\n }\n .m-xl-2 {\n margin: 0.5rem !important;\n }\n .mt-xl-2,\n .my-xl-2 {\n margin-top: 0.5rem !important;\n }\n .mr-xl-2,\n .mx-xl-2 {\n margin-right: 0.5rem !important;\n }\n .mb-xl-2,\n .my-xl-2 {\n margin-bottom: 0.5rem !important;\n }\n .ml-xl-2,\n .mx-xl-2 {\n margin-left: 0.5rem !important;\n }\n .m-xl-3 {\n margin: 1rem !important;\n }\n .mt-xl-3,\n .my-xl-3 {\n margin-top: 1rem !important;\n }\n .mr-xl-3,\n .mx-xl-3 {\n margin-right: 1rem !important;\n }\n .mb-xl-3,\n .my-xl-3 {\n margin-bottom: 1rem !important;\n }\n .ml-xl-3,\n .mx-xl-3 {\n margin-left: 1rem !important;\n }\n .m-xl-4 {\n margin: 1.5rem !important;\n }\n .mt-xl-4,\n .my-xl-4 {\n margin-top: 1.5rem !important;\n }\n .mr-xl-4,\n .mx-xl-4 {\n margin-right: 1.5rem !important;\n }\n .mb-xl-4,\n .my-xl-4 {\n margin-bottom: 1.5rem !important;\n }\n .ml-xl-4,\n .mx-xl-4 {\n margin-left: 1.5rem !important;\n }\n .m-xl-5 {\n margin: 3rem !important;\n }\n .mt-xl-5,\n .my-xl-5 {\n margin-top: 3rem !important;\n }\n .mr-xl-5,\n .mx-xl-5 {\n margin-right: 3rem !important;\n }\n .mb-xl-5,\n .my-xl-5 {\n margin-bottom: 3rem !important;\n }\n .ml-xl-5,\n .mx-xl-5 {\n margin-left: 3rem !important;\n }\n .p-xl-0 {\n padding: 0 !important;\n }\n .pt-xl-0,\n .py-xl-0 {\n padding-top: 0 !important;\n }\n .pr-xl-0,\n .px-xl-0 {\n padding-right: 0 !important;\n }\n .pb-xl-0,\n .py-xl-0 {\n padding-bottom: 0 !important;\n }\n .pl-xl-0,\n .px-xl-0 {\n padding-left: 0 !important;\n }\n .p-xl-1 {\n padding: 0.25rem !important;\n }\n .pt-xl-1,\n .py-xl-1 {\n padding-top: 0.25rem !important;\n }\n .pr-xl-1,\n .px-xl-1 {\n padding-right: 0.25rem !important;\n }\n .pb-xl-1,\n .py-xl-1 {\n padding-bottom: 0.25rem !important;\n }\n .pl-xl-1,\n .px-xl-1 {\n padding-left: 0.25rem !important;\n }\n .p-xl-2 {\n padding: 0.5rem !important;\n }\n .pt-xl-2,\n .py-xl-2 {\n padding-top: 0.5rem !important;\n }\n .pr-xl-2,\n .px-xl-2 {\n padding-right: 0.5rem !important;\n }\n .pb-xl-2,\n .py-xl-2 {\n padding-bottom: 0.5rem !important;\n }\n .pl-xl-2,\n .px-xl-2 {\n padding-left: 0.5rem !important;\n }\n .p-xl-3 {\n padding: 1rem !important;\n }\n .pt-xl-3,\n .py-xl-3 {\n padding-top: 1rem !important;\n }\n .pr-xl-3,\n .px-xl-3 {\n padding-right: 1rem !important;\n }\n .pb-xl-3,\n .py-xl-3 {\n padding-bottom: 1rem !important;\n }\n .pl-xl-3,\n .px-xl-3 {\n padding-left: 1rem !important;\n }\n .p-xl-4 {\n padding: 1.5rem !important;\n }\n .pt-xl-4,\n .py-xl-4 {\n padding-top: 1.5rem !important;\n }\n .pr-xl-4,\n .px-xl-4 {\n padding-right: 1.5rem !important;\n }\n .pb-xl-4,\n .py-xl-4 {\n padding-bottom: 1.5rem !important;\n }\n .pl-xl-4,\n .px-xl-4 {\n padding-left: 1.5rem !important;\n }\n .p-xl-5 {\n padding: 3rem !important;\n }\n .pt-xl-5,\n .py-xl-5 {\n padding-top: 3rem !important;\n }\n .pr-xl-5,\n .px-xl-5 {\n padding-right: 3rem !important;\n }\n .pb-xl-5,\n .py-xl-5 {\n padding-bottom: 3rem !important;\n }\n .pl-xl-5,\n .px-xl-5 {\n padding-left: 3rem !important;\n }\n .m-xl-n1 {\n margin: -0.25rem !important;\n }\n .mt-xl-n1,\n .my-xl-n1 {\n margin-top: -0.25rem !important;\n }\n .mr-xl-n1,\n .mx-xl-n1 {\n margin-right: -0.25rem !important;\n }\n .mb-xl-n1,\n .my-xl-n1 {\n margin-bottom: -0.25rem !important;\n }\n .ml-xl-n1,\n .mx-xl-n1 {\n margin-left: -0.25rem !important;\n }\n .m-xl-n2 {\n margin: -0.5rem !important;\n }\n .mt-xl-n2,\n .my-xl-n2 {\n margin-top: -0.5rem !important;\n }\n .mr-xl-n2,\n .mx-xl-n2 {\n margin-right: -0.5rem !important;\n }\n .mb-xl-n2,\n .my-xl-n2 {\n margin-bottom: -0.5rem !important;\n }\n .ml-xl-n2,\n .mx-xl-n2 {\n margin-left: -0.5rem !important;\n }\n .m-xl-n3 {\n margin: -1rem !important;\n }\n .mt-xl-n3,\n .my-xl-n3 {\n margin-top: -1rem !important;\n }\n .mr-xl-n3,\n .mx-xl-n3 {\n margin-right: -1rem !important;\n }\n .mb-xl-n3,\n .my-xl-n3 {\n margin-bottom: -1rem !important;\n }\n .ml-xl-n3,\n .mx-xl-n3 {\n margin-left: -1rem !important;\n }\n .m-xl-n4 {\n margin: -1.5rem !important;\n }\n .mt-xl-n4,\n .my-xl-n4 {\n margin-top: -1.5rem !important;\n }\n .mr-xl-n4,\n .mx-xl-n4 {\n margin-right: -1.5rem !important;\n }\n .mb-xl-n4,\n .my-xl-n4 {\n margin-bottom: -1.5rem !important;\n }\n .ml-xl-n4,\n .mx-xl-n4 {\n margin-left: -1.5rem !important;\n }\n .m-xl-n5 {\n margin: -3rem !important;\n }\n .mt-xl-n5,\n .my-xl-n5 {\n margin-top: -3rem !important;\n }\n .mr-xl-n5,\n .mx-xl-n5 {\n margin-right: -3rem !important;\n }\n .mb-xl-n5,\n .my-xl-n5 {\n margin-bottom: -3rem !important;\n }\n .ml-xl-n5,\n .mx-xl-n5 {\n margin-left: -3rem !important;\n }\n .m-xl-auto {\n margin: auto !important;\n }\n .mt-xl-auto,\n .my-xl-auto {\n margin-top: auto !important;\n }\n .mr-xl-auto,\n .mx-xl-auto {\n margin-right: auto !important;\n }\n .mb-xl-auto,\n .my-xl-auto {\n margin-bottom: auto !important;\n }\n .ml-xl-auto,\n .mx-xl-auto {\n margin-left: auto !important;\n }\n}\n\n.text-monospace {\n font-family: SFMono-Regular, Menlo, Monaco, Consolas, \"Liberation Mono\", \"Courier New\", monospace !important;\n}\n\n.text-justify {\n text-align: justify !important;\n}\n\n.text-wrap {\n white-space: normal !important;\n}\n\n.text-nowrap {\n white-space: nowrap !important;\n}\n\n.text-truncate {\n overflow: hidden;\n text-overflow: ellipsis;\n white-space: nowrap;\n}\n\n.text-left {\n text-align: left !important;\n}\n\n.text-right {\n text-align: right !important;\n}\n\n.text-center {\n text-align: center !important;\n}\n\n@media (min-width: 576px) {\n .text-sm-left {\n text-align: left !important;\n }\n .text-sm-right {\n text-align: right !important;\n }\n .text-sm-center {\n text-align: center !important;\n }\n}\n\n@media (min-width: 768px) {\n .text-md-left {\n text-align: left !important;\n }\n .text-md-right {\n text-align: right !important;\n }\n .text-md-center {\n text-align: center !important;\n }\n}\n\n@media (min-width: 992px) {\n .text-lg-left {\n text-align: left !important;\n }\n .text-lg-right {\n text-align: right !important;\n }\n .text-lg-center {\n text-align: center !important;\n }\n}\n\n@media (min-width: 1200px) {\n .text-xl-left {\n text-align: left !important;\n }\n .text-xl-right {\n text-align: right !important;\n }\n .text-xl-center {\n text-align: center !important;\n }\n}\n\n.text-lowercase {\n text-transform: lowercase !important;\n}\n\n.text-uppercase {\n text-transform: uppercase !important;\n}\n\n.text-capitalize {\n text-transform: capitalize !important;\n}\n\n.font-weight-light {\n font-weight: 300 !important;\n}\n\n.font-weight-lighter {\n font-weight: lighter !important;\n}\n\n.font-weight-normal {\n font-weight: 400 !important;\n}\n\n.font-weight-bold {\n font-weight: 700 !important;\n}\n\n.font-weight-bolder {\n font-weight: bolder !important;\n}\n\n.font-italic {\n font-style: italic !important;\n}\n\n.text-white {\n color: #fff !important;\n}\n\n.text-primary {\n color: #007bff !important;\n}\n\na.text-primary:hover, a.text-primary:focus {\n color: #0056b3 !important;\n}\n\n.text-secondary {\n color: #6c757d !important;\n}\n\na.text-secondary:hover, a.text-secondary:focus {\n color: #494f54 !important;\n}\n\n.text-success {\n color: #28a745 !important;\n}\n\na.text-success:hover, a.text-success:focus {\n color: #19692c !important;\n}\n\n.text-info {\n color: #17a2b8 !important;\n}\n\na.text-info:hover, a.text-info:focus {\n color: #0f6674 !important;\n}\n\n.text-warning {\n color: #ffc107 !important;\n}\n\na.text-warning:hover, a.text-warning:focus {\n color: #ba8b00 !important;\n}\n\n.text-danger {\n color: #dc3545 !important;\n}\n\na.text-danger:hover, a.text-danger:focus {\n color: #a71d2a !important;\n}\n\n.text-light {\n color: #f8f9fa !important;\n}\n\na.text-light:hover, a.text-light:focus {\n color: #cbd3da !important;\n}\n\n.text-dark {\n color: #343a40 !important;\n}\n\na.text-dark:hover, a.text-dark:focus {\n color: #121416 !important;\n}\n\n.text-body {\n color: #212529 !important;\n}\n\n.text-muted {\n color: #6c757d !important;\n}\n\n.text-black-50 {\n color: rgba(0, 0, 0, 0.5) !important;\n}\n\n.text-white-50 {\n color: rgba(255, 255, 255, 0.5) !important;\n}\n\n.text-hide {\n font: 0/0 a;\n color: transparent;\n text-shadow: none;\n background-color: transparent;\n border: 0;\n}\n\n.text-decoration-none {\n text-decoration: none !important;\n}\n\n.text-break {\n word-break: break-word !important;\n overflow-wrap: break-word !important;\n}\n\n.text-reset {\n color: inherit !important;\n}\n\n.visible {\n visibility: visible !important;\n}\n\n.invisible {\n visibility: hidden !important;\n}\n\n@media print {\n *,\n *::before,\n *::after {\n text-shadow: none !important;\n box-shadow: none !important;\n }\n a:not(.btn) {\n text-decoration: underline;\n }\n abbr[title]::after {\n content: \" (\" attr(title) \")\";\n }\n pre {\n white-space: pre-wrap !important;\n }\n pre,\n blockquote {\n border: 1px solid #adb5bd;\n page-break-inside: avoid;\n }\n thead {\n display: table-header-group;\n }\n tr,\n img {\n page-break-inside: avoid;\n }\n p,\n h2,\n h3 {\n orphans: 3;\n widows: 3;\n }\n h2,\n h3 {\n page-break-after: avoid;\n }\n @page {\n size: a3;\n }\n body {\n min-width: 992px !important;\n }\n .container {\n min-width: 992px !important;\n }\n .navbar {\n display: none;\n }\n .badge {\n border: 1px solid #000;\n }\n .table {\n border-collapse: collapse !important;\n }\n .table td,\n .table th {\n background-color: #fff !important;\n }\n .table-bordered th,\n .table-bordered td {\n border: 1px solid #dee2e6 !important;\n }\n .table-dark {\n color: inherit;\n }\n .table-dark th,\n .table-dark td,\n .table-dark thead th,\n .table-dark tbody + tbody {\n border-color: #dee2e6;\n }\n .table .thead-dark th {\n color: inherit;\n border-color: #dee2e6;\n }\n}\n\n/*# sourceMappingURL=bootstrap.css.map */","// Hover mixin and `$enable-hover-media-query` are deprecated.\n//\n// Originally added during our alphas and maintained during betas, this mixin was\n// designed to prevent `:hover` stickiness on iOS-an issue where hover styles\n// would persist after initial touch.\n//\n// For backward compatibility, we've kept these mixins and updated them to\n// always return their regular pseudo-classes instead of a shimmed media query.\n//\n// Issue: https://github.com/twbs/bootstrap/issues/25195\n\n@mixin hover {\n &:hover { @content; }\n}\n\n@mixin hover-focus {\n &:hover,\n &:focus {\n @content;\n }\n}\n\n@mixin plain-hover-focus {\n &,\n &:hover,\n &:focus {\n @content;\n }\n}\n\n@mixin hover-focus-active {\n &:hover,\n &:focus,\n &:active {\n @content;\n }\n}\n","// stylelint-disable declaration-no-important, selector-list-comma-newline-after\n\n//\n// Headings\n//\n\nh1, h2, h3, h4, h5, h6,\n.h1, .h2, .h3, .h4, .h5, .h6 {\n margin-bottom: $headings-margin-bottom;\n font-family: $headings-font-family;\n font-weight: $headings-font-weight;\n line-height: $headings-line-height;\n color: $headings-color;\n}\n\nh1, .h1 { @include font-size($h1-font-size); }\nh2, .h2 { @include font-size($h2-font-size); }\nh3, .h3 { @include font-size($h3-font-size); }\nh4, .h4 { @include font-size($h4-font-size); }\nh5, .h5 { @include font-size($h5-font-size); }\nh6, .h6 { @include font-size($h6-font-size); }\n\n.lead {\n @include font-size($lead-font-size);\n font-weight: $lead-font-weight;\n}\n\n// Type display classes\n.display-1 {\n @include font-size($display1-size);\n font-weight: $display1-weight;\n line-height: $display-line-height;\n}\n.display-2 {\n @include font-size($display2-size);\n font-weight: $display2-weight;\n line-height: $display-line-height;\n}\n.display-3 {\n @include font-size($display3-size);\n font-weight: $display3-weight;\n line-height: $display-line-height;\n}\n.display-4 {\n @include font-size($display4-size);\n font-weight: $display4-weight;\n line-height: $display-line-height;\n}\n\n\n//\n// Horizontal rules\n//\n\nhr {\n margin-top: $hr-margin-y;\n margin-bottom: $hr-margin-y;\n border: 0;\n border-top: $hr-border-width solid $hr-border-color;\n}\n\n\n//\n// Emphasis\n//\n\nsmall,\n.small {\n @include font-size($small-font-size);\n font-weight: $font-weight-normal;\n}\n\nmark,\n.mark {\n padding: $mark-padding;\n background-color: $mark-bg;\n}\n\n\n//\n// Lists\n//\n\n.list-unstyled {\n @include list-unstyled;\n}\n\n// Inline turns list items into inline-block\n.list-inline {\n @include list-unstyled;\n}\n.list-inline-item {\n display: inline-block;\n\n &:not(:last-child) {\n margin-right: $list-inline-padding;\n }\n}\n\n\n//\n// Misc\n//\n\n// Builds on `abbr`\n.initialism {\n @include font-size(90%);\n text-transform: uppercase;\n}\n\n// Blockquotes\n.blockquote {\n margin-bottom: $spacer;\n @include font-size($blockquote-font-size);\n}\n\n.blockquote-footer {\n display: block;\n @include font-size($blockquote-small-font-size);\n color: $blockquote-small-color;\n\n &::before {\n content: \"\\2014\\00A0\"; // em dash, nbsp\n }\n}\n","// Lists\n\n// Unstyled keeps list items block level, just removes default browser padding and list-style\n@mixin list-unstyled {\n padding-left: 0;\n list-style: none;\n}\n","// Responsive images (ensure images don't scale beyond their parents)\n//\n// This is purposefully opt-in via an explicit class rather than being the default for all ``s.\n// We previously tried the \"images are responsive by default\" approach in Bootstrap v2,\n// and abandoned it in Bootstrap v3 because it breaks lots of third-party widgets (including Google Maps)\n// which weren't expecting the images within themselves to be involuntarily resized.\n// See also https://github.com/twbs/bootstrap/issues/18178\n.img-fluid {\n @include img-fluid;\n}\n\n\n// Image thumbnails\n.img-thumbnail {\n padding: $thumbnail-padding;\n background-color: $thumbnail-bg;\n border: $thumbnail-border-width solid $thumbnail-border-color;\n @include border-radius($thumbnail-border-radius);\n @include box-shadow($thumbnail-box-shadow);\n\n // Keep them at most 100% wide\n @include img-fluid;\n}\n\n//\n// Figures\n//\n\n.figure {\n // Ensures the caption's text aligns with the image.\n display: inline-block;\n}\n\n.figure-img {\n margin-bottom: $spacer / 2;\n line-height: 1;\n}\n\n.figure-caption {\n @include font-size($figure-caption-font-size);\n color: $figure-caption-color;\n}\n","// Image Mixins\n// - Responsive image\n// - Retina image\n\n\n// Responsive image\n//\n// Keep images from scaling beyond the width of their parents.\n\n@mixin img-fluid {\n // Part 1: Set a maximum relative to the parent\n max-width: 100%;\n // Part 2: Override the height to auto, otherwise images will be stretched\n // when setting a width and height attribute on the img element.\n height: auto;\n}\n\n\n// Retina image\n//\n// Short retina mixin for setting background-image and -size.\n\n@mixin img-retina($file-1x, $file-2x, $width-1x, $height-1x) {\n background-image: url($file-1x);\n\n // Autoprefixer takes care of adding -webkit-min-device-pixel-ratio and -o-min-device-pixel-ratio,\n // but doesn't convert dppx=>dpi.\n // There's no such thing as unprefixed min-device-pixel-ratio since it's nonstandard.\n // Compatibility info: https://caniuse.com/#feat=css-media-resolution\n @media only screen and (min-resolution: 192dpi), // IE9-11 don't support dppx\n only screen and (min-resolution: 2dppx) { // Standardized\n background-image: url($file-2x);\n background-size: $width-1x $height-1x;\n }\n @include deprecate(\"`img-retina()`\", \"v4.3.0\", \"v5\");\n}\n","// stylelint-disable property-blacklist\n// Single side border-radius\n\n@mixin border-radius($radius: $border-radius, $fallback-border-radius: false) {\n @if $enable-rounded {\n border-radius: $radius;\n }\n @else if $fallback-border-radius != false {\n border-radius: $fallback-border-radius;\n }\n}\n\n@mixin border-top-radius($radius) {\n @if $enable-rounded {\n border-top-left-radius: $radius;\n border-top-right-radius: $radius;\n }\n}\n\n@mixin border-right-radius($radius) {\n @if $enable-rounded {\n border-top-right-radius: $radius;\n border-bottom-right-radius: $radius;\n }\n}\n\n@mixin border-bottom-radius($radius) {\n @if $enable-rounded {\n border-bottom-right-radius: $radius;\n border-bottom-left-radius: $radius;\n }\n}\n\n@mixin border-left-radius($radius) {\n @if $enable-rounded {\n border-top-left-radius: $radius;\n border-bottom-left-radius: $radius;\n }\n}\n\n@mixin border-top-left-radius($radius) {\n @if $enable-rounded {\n border-top-left-radius: $radius;\n }\n}\n\n@mixin border-top-right-radius($radius) {\n @if $enable-rounded {\n border-top-right-radius: $radius;\n }\n}\n\n@mixin border-bottom-right-radius($radius) {\n @if $enable-rounded {\n border-bottom-right-radius: $radius;\n }\n}\n\n@mixin border-bottom-left-radius($radius) {\n @if $enable-rounded {\n border-bottom-left-radius: $radius;\n }\n}\n","// Inline code\ncode {\n @include font-size($code-font-size);\n color: $code-color;\n word-break: break-word;\n\n // Streamline the style when inside anchors to avoid broken underline and more\n a > & {\n color: inherit;\n }\n}\n\n// User input typically entered via keyboard\nkbd {\n padding: $kbd-padding-y $kbd-padding-x;\n @include font-size($kbd-font-size);\n color: $kbd-color;\n background-color: $kbd-bg;\n @include border-radius($border-radius-sm);\n @include box-shadow($kbd-box-shadow);\n\n kbd {\n padding: 0;\n @include font-size(100%);\n font-weight: $nested-kbd-font-weight;\n @include box-shadow(none);\n }\n}\n\n// Blocks of code\npre {\n display: block;\n @include font-size($code-font-size);\n color: $pre-color;\n\n // Account for some code outputs that place code tags in pre tags\n code {\n @include font-size(inherit);\n color: inherit;\n word-break: normal;\n }\n}\n\n// Enable scrollable blocks of code\n.pre-scrollable {\n max-height: $pre-scrollable-max-height;\n overflow-y: scroll;\n}\n","// Container widths\n//\n// Set the container width, and override it for fixed navbars in media queries.\n\n@if $enable-grid-classes {\n .container {\n @include make-container();\n @include make-container-max-widths();\n }\n}\n\n// Fluid container\n//\n// Utilizes the mixin meant for fixed width containers, but with 100% width for\n// fluid, full width layouts.\n\n@if $enable-grid-classes {\n .container-fluid {\n @include make-container();\n }\n}\n\n// Row\n//\n// Rows contain and clear the floats of your columns.\n\n@if $enable-grid-classes {\n .row {\n @include make-row();\n }\n\n // Remove the negative margin from default .row, then the horizontal padding\n // from all immediate children columns (to prevent runaway style inheritance).\n .no-gutters {\n margin-right: 0;\n margin-left: 0;\n\n > .col,\n > [class*=\"col-\"] {\n padding-right: 0;\n padding-left: 0;\n }\n }\n}\n\n// Columns\n//\n// Common styles for small and large grid columns\n\n@if $enable-grid-classes {\n @include make-grid-columns();\n}\n","/// Grid system\n//\n// Generate semantic grid columns with these mixins.\n\n@mixin make-container($gutter: $grid-gutter-width) {\n width: 100%;\n padding-right: $gutter / 2;\n padding-left: $gutter / 2;\n margin-right: auto;\n margin-left: auto;\n}\n\n\n// For each breakpoint, define the maximum width of the container in a media query\n@mixin make-container-max-widths($max-widths: $container-max-widths, $breakpoints: $grid-breakpoints) {\n @each $breakpoint, $container-max-width in $max-widths {\n @include media-breakpoint-up($breakpoint, $breakpoints) {\n max-width: $container-max-width;\n }\n }\n}\n\n@mixin make-row($gutter: $grid-gutter-width) {\n display: flex;\n flex-wrap: wrap;\n margin-right: -$gutter / 2;\n margin-left: -$gutter / 2;\n}\n\n@mixin make-col-ready($gutter: $grid-gutter-width) {\n position: relative;\n // Prevent columns from becoming too narrow when at smaller grid tiers by\n // always setting `width: 100%;`. This works because we use `flex` values\n // later on to override this initial width.\n width: 100%;\n padding-right: $gutter / 2;\n padding-left: $gutter / 2;\n}\n\n@mixin make-col($size, $columns: $grid-columns) {\n flex: 0 0 percentage($size / $columns);\n // Add a `max-width` to ensure content within each column does not blow out\n // the width of the column. Applies to IE10+ and Firefox. Chrome and Safari\n // do not appear to require this.\n max-width: percentage($size / $columns);\n}\n\n@mixin make-col-offset($size, $columns: $grid-columns) {\n $num: $size / $columns;\n margin-left: if($num == 0, 0, percentage($num));\n}\n","// Breakpoint viewport sizes and media queries.\n//\n// Breakpoints are defined as a map of (name: minimum width), order from small to large:\n//\n// (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px)\n//\n// The map defined in the `$grid-breakpoints` global variable is used as the `$breakpoints` argument by default.\n\n// Name of the next breakpoint, or null for the last breakpoint.\n//\n// >> breakpoint-next(sm)\n// md\n// >> breakpoint-next(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))\n// md\n// >> breakpoint-next(sm, $breakpoint-names: (xs sm md lg xl))\n// md\n@function breakpoint-next($name, $breakpoints: $grid-breakpoints, $breakpoint-names: map-keys($breakpoints)) {\n $n: index($breakpoint-names, $name);\n @return if($n != null and $n < length($breakpoint-names), nth($breakpoint-names, $n + 1), null);\n}\n\n// Minimum breakpoint width. Null for the smallest (first) breakpoint.\n//\n// >> breakpoint-min(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))\n// 576px\n@function breakpoint-min($name, $breakpoints: $grid-breakpoints) {\n $min: map-get($breakpoints, $name);\n @return if($min != 0, $min, null);\n}\n\n// Maximum breakpoint width. Null for the largest (last) breakpoint.\n// The maximum value is calculated as the minimum of the next one less 0.02px\n// to work around the limitations of `min-` and `max-` prefixes and viewports with fractional widths.\n// See https://www.w3.org/TR/mediaqueries-4/#mq-min-max\n// Uses 0.02px rather than 0.01px to work around a current rounding bug in Safari.\n// See https://bugs.webkit.org/show_bug.cgi?id=178261\n//\n// >> breakpoint-max(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))\n// 767.98px\n@function breakpoint-max($name, $breakpoints: $grid-breakpoints) {\n $next: breakpoint-next($name, $breakpoints);\n @return if($next, breakpoint-min($next, $breakpoints) - .02, null);\n}\n\n// Returns a blank string if smallest breakpoint, otherwise returns the name with a dash in front.\n// Useful for making responsive utilities.\n//\n// >> breakpoint-infix(xs, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))\n// \"\" (Returns a blank string)\n// >> breakpoint-infix(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))\n// \"-sm\"\n@function breakpoint-infix($name, $breakpoints: $grid-breakpoints) {\n @return if(breakpoint-min($name, $breakpoints) == null, \"\", \"-#{$name}\");\n}\n\n// Media of at least the minimum breakpoint width. No query for the smallest breakpoint.\n// Makes the @content apply to the given breakpoint and wider.\n@mixin media-breakpoint-up($name, $breakpoints: $grid-breakpoints) {\n $min: breakpoint-min($name, $breakpoints);\n @if $min {\n @media (min-width: $min) {\n @content;\n }\n } @else {\n @content;\n }\n}\n\n// Media of at most the maximum breakpoint width. No query for the largest breakpoint.\n// Makes the @content apply to the given breakpoint and narrower.\n@mixin media-breakpoint-down($name, $breakpoints: $grid-breakpoints) {\n $max: breakpoint-max($name, $breakpoints);\n @if $max {\n @media (max-width: $max) {\n @content;\n }\n } @else {\n @content;\n }\n}\n\n// Media that spans multiple breakpoint widths.\n// Makes the @content apply between the min and max breakpoints\n@mixin media-breakpoint-between($lower, $upper, $breakpoints: $grid-breakpoints) {\n $min: breakpoint-min($lower, $breakpoints);\n $max: breakpoint-max($upper, $breakpoints);\n\n @if $min != null and $max != null {\n @media (min-width: $min) and (max-width: $max) {\n @content;\n }\n } @else if $max == null {\n @include media-breakpoint-up($lower, $breakpoints) {\n @content;\n }\n } @else if $min == null {\n @include media-breakpoint-down($upper, $breakpoints) {\n @content;\n }\n }\n}\n\n// Media between the breakpoint's minimum and maximum widths.\n// No minimum for 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- 1` because offsetting by the width of an entire row isn't possible\n @for $i from 0 through ($columns - 1) {\n @if not ($infix == \"\" and $i == 0) { // Avoid emitting useless .offset-0\n .offset#{$infix}-#{$i} {\n @include make-col-offset($i, $columns);\n }\n }\n }\n }\n }\n}\n","//\n// Basic Bootstrap table\n//\n\n.table {\n width: 100%;\n margin-bottom: $spacer;\n color: $table-color;\n background-color: $table-bg; // Reset for nesting within parents with `background-color`.\n\n th,\n td {\n padding: $table-cell-padding;\n vertical-align: top;\n border-top: $table-border-width solid $table-border-color;\n }\n\n thead th {\n vertical-align: bottom;\n border-bottom: (2 * $table-border-width) solid $table-border-color;\n }\n\n tbody + tbody {\n border-top: (2 * $table-border-width) solid $table-border-color;\n }\n}\n\n\n//\n// Condensed table w/ half padding\n//\n\n.table-sm {\n th,\n td {\n padding: $table-cell-padding-sm;\n }\n}\n\n\n// Border versions\n//\n// Add or remove borders all around the table and between all the columns.\n\n.table-bordered {\n border: $table-border-width solid $table-border-color;\n\n th,\n td {\n border: $table-border-width solid $table-border-color;\n }\n\n thead {\n th,\n td {\n border-bottom-width: 2 * $table-border-width;\n }\n }\n}\n\n.table-borderless {\n th,\n td,\n thead th,\n tbody + tbody {\n border: 0;\n }\n}\n\n// Zebra-striping\n//\n// Default zebra-stripe styles (alternating gray and transparent backgrounds)\n\n.table-striped {\n tbody tr:nth-of-type(#{$table-striped-order}) {\n background-color: $table-accent-bg;\n }\n}\n\n\n// Hover effect\n//\n// Placed here since it has to come after the potential zebra striping\n\n.table-hover {\n tbody tr {\n @include hover {\n color: $table-hover-color;\n background-color: $table-hover-bg;\n }\n }\n}\n\n\n// Table backgrounds\n//\n// Exact selectors below required to override `.table-striped` and prevent\n// inheritance to nested tables.\n\n@each $color, $value in $theme-colors {\n @include table-row-variant($color, theme-color-level($color, $table-bg-level), theme-color-level($color, $table-border-level));\n}\n\n@include table-row-variant(active, $table-active-bg);\n\n\n// Dark styles\n//\n// Same table markup, but inverted color scheme: dark background and light text.\n\n// stylelint-disable-next-line no-duplicate-selectors\n.table {\n .thead-dark {\n th {\n color: $table-dark-color;\n background-color: $table-dark-bg;\n border-color: $table-dark-border-color;\n }\n }\n\n .thead-light {\n th {\n color: $table-head-color;\n background-color: $table-head-bg;\n border-color: $table-border-color;\n }\n }\n}\n\n.table-dark {\n color: $table-dark-color;\n background-color: $table-dark-bg;\n\n th,\n td,\n thead th {\n border-color: $table-dark-border-color;\n }\n\n &.table-bordered {\n border: 0;\n }\n\n &.table-striped {\n tbody tr:nth-of-type(odd) {\n background-color: $table-dark-accent-bg;\n }\n }\n\n &.table-hover {\n tbody tr {\n @include hover {\n color: $table-dark-hover-color;\n background-color: $table-dark-hover-bg;\n }\n }\n }\n}\n\n\n// Responsive tables\n//\n// Generate series of `.table-responsive-*` classes for configuring the screen\n// size of where your table will overflow.\n\n.table-responsive {\n @each $breakpoint in map-keys($grid-breakpoints) {\n $next: breakpoint-next($breakpoint, $grid-breakpoints);\n $infix: breakpoint-infix($next, $grid-breakpoints);\n\n &#{$infix} {\n @include media-breakpoint-down($breakpoint) {\n display: block;\n width: 100%;\n overflow-x: auto;\n -webkit-overflow-scrolling: touch;\n\n // Prevent double border on horizontal scroll due to use of `display: block;`\n > .table-bordered {\n border: 0;\n }\n }\n }\n }\n}\n","// Tables\n\n@mixin table-row-variant($state, $background, $border: null) {\n // Exact selectors below required to override `.table-striped` and prevent\n // inheritance to nested tables.\n .table-#{$state} {\n &,\n > th,\n > td {\n background-color: $background;\n }\n\n @if $border != null {\n th,\n td,\n thead th,\n tbody + tbody {\n border-color: $border;\n }\n }\n }\n\n // Hover states for `.table-hover`\n // Note: this is not available for cells or rows within `thead` or `tfoot`.\n .table-hover {\n $hover-background: darken($background, 5%);\n\n .table-#{$state} {\n @include hover {\n background-color: $hover-background;\n\n > td,\n > th {\n background-color: $hover-background;\n }\n }\n }\n }\n}\n","// stylelint-disable selector-no-qualifying-type\n\n//\n// Textual form controls\n//\n\n.form-control {\n display: block;\n width: 100%;\n height: $input-height;\n padding: $input-padding-y $input-padding-x;\n font-family: $input-font-family;\n @include font-size($input-font-size);\n font-weight: $input-font-weight;\n line-height: $input-line-height;\n color: $input-color;\n background-color: $input-bg;\n background-clip: padding-box;\n border: $input-border-width solid $input-border-color;\n\n // Note: This has no effect on `s in CSS.\n @include border-radius($input-border-radius, 0);\n\n @include box-shadow($input-box-shadow);\n @include transition($input-transition);\n\n // Unstyle the caret on ` receives focus\n // in IE and (under certain conditions) Edge, as it looks bad and cannot be made to\n // match the appearance of the native widget.\n // See https://github.com/twbs/bootstrap/issues/19398.\n color: $input-color;\n background-color: $input-bg;\n }\n}\n\n// Make file inputs better match text inputs by forcing them to new lines.\n.form-control-file,\n.form-control-range {\n display: block;\n width: 100%;\n}\n\n\n//\n// Labels\n//\n\n// For use with horizontal and inline forms, when you need the label (or legend)\n// text to align with the form controls.\n.col-form-label {\n padding-top: calc(#{$input-padding-y} + #{$input-border-width});\n padding-bottom: calc(#{$input-padding-y} + #{$input-border-width});\n margin-bottom: 0; // Override the `
+ + +
+ + + +
+
Runtime: ms.
+
+ + + + + + + + + +
DistanceSubgraphCardinalityP(Q|P)
+
+
+ + + + diff --git a/webinterface/main.css b/webinterface/main.css index 3b513599..21f60805 100644 --- a/webinterface/main.css +++ b/webinterface/main.css @@ -215,7 +215,7 @@ body { background-color:#000000; } -.block { +.headerBlock { margin-top: 10px; margin-bottom: 30px; } diff --git a/webinterface/popper.min.js b/webinterface/popper.min.js new file mode 100644 index 00000000..95e9ef5a --- /dev/null +++ b/webinterface/popper.min.js @@ -0,0 +1,5 @@ +/* + Copyright (C) Federico Zivolo 2017 + Distributed under the MIT License (license terms are at http://opensource.org/licenses/MIT). + */(function(e,t){'object'==typeof exports&&'undefined'!=typeof module?module.exports=t():'function'==typeof define&&define.amd?define(t):e.Popper=t()})(this,function(){'use strict';function e(e){return e&&'[object Function]'==={}.toString.call(e)}function t(e,t){if(1!==e.nodeType)return[];var o=window.getComputedStyle(e,null);return t?o[t]:o}function 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