run clang-format globally

Chapter01/recipe-05/cxx-example/geometry_circle.cpp

@@ -6,5 +6,5 @@
 namespace geometry {
 namespace area {
 double circle(double radius) { return M_PI * std::pow(radius, 2); }
-}
-}
+} // namespace area
+} // namespace geometry

Chapter01/recipe-05/cxx-example/geometry_circle.hpp

@@ -4,4 +4,4 @@ namespace geometry {
 namespace area {
 double circle(double area);
 }
-}
+} // namespace geometry

Chapter01/recipe-05/cxx-example/geometry_polygon.cpp

@@ -10,5 +10,5 @@ double polygon(int nSides, double side) {
   double apothem = side / (2.0 * std::tan(M_PI / nSides));
   return (perimeter * apothem) / 2.0;
 }
-}
-}
+} // namespace area
+} // namespace geometry

Chapter01/recipe-05/cxx-example/geometry_polygon.hpp

@@ -4,4 +4,4 @@ namespace geometry {
 namespace area {
 double polygon(int nSides, double side);
 }
-}
+} // namespace geometry

Chapter01/recipe-05/cxx-example/geometry_rhombus.cpp

@@ -3,5 +3,5 @@
 namespace geometry {
 namespace area {
 double rhombus(double d1, double d2) { return (d1 * d2) / 2.0; }
-}
-}
+} // namespace area
+} // namespace geometry

Chapter01/recipe-05/cxx-example/geometry_rhombus.hpp

@@ -4,4 +4,4 @@ namespace geometry {
 namespace area {
 double rhombus(double d1, double d2);
 }
-}
+} // namespace geometry

Chapter01/recipe-05/cxx-example/geometry_square.cpp

@@ -5,5 +5,5 @@
 namespace geometry {
 namespace area {
 double square(double l) { return std::pow(l, 2); }
-}
-}
+} // namespace area
+} // namespace geometry

Chapter01/recipe-05/cxx-example/geometry_square.hpp

@@ -4,4 +4,4 @@ namespace geometry {
 namespace area {
 double square(double l);
 }
-}
+} // namespace geometry

Chapter01/recipe-08/cxx-example/geometry_circle.cpp

@@ -6,5 +6,5 @@
 namespace geometry {
 namespace area {
 double circle(double radius) { return M_PI * std::pow(radius, 2); }
-}
-}
+} // namespace area
+} // namespace geometry

Chapter01/recipe-08/cxx-example/geometry_circle.hpp

@@ -4,4 +4,4 @@ namespace geometry {
 namespace area {
 double circle(double area);
 }
-}
+} // namespace geometry

Chapter01/recipe-08/cxx-example/geometry_polygon.cpp

@@ -10,5 +10,5 @@ double polygon(int nSides, double side) {
   double apothem = side / (2.0 * std::tan(M_PI / nSides));
   return (perimeter * apothem) / 2.0;
 }
-}
-}
+} // namespace area
+} // namespace geometry

Chapter01/recipe-08/cxx-example/geometry_polygon.hpp

@@ -4,4 +4,4 @@ namespace geometry {
 namespace area {
 double polygon(int nSides, double side);
 }
-}
+} // namespace geometry

Chapter01/recipe-08/cxx-example/geometry_rhombus.cpp

@@ -3,5 +3,5 @@
 namespace geometry {
 namespace area {
 double rhombus(double d1, double d2) { return (d1 * d2) / 2.0; }
-}
-}
+} // namespace area
+} // namespace geometry

Chapter01/recipe-08/cxx-example/geometry_rhombus.hpp

@@ -4,4 +4,4 @@ namespace geometry {
 namespace area {
 double rhombus(double d1, double d2);
 }
-}
+} // namespace geometry

Chapter01/recipe-08/cxx-example/geometry_square.cpp

@@ -5,5 +5,5 @@
 namespace geometry {
 namespace area {
 double square(double l) { return std::pow(l, 2); }
-}
-}
+} // namespace area
+} // namespace geometry

Chapter01/recipe-08/cxx-example/geometry_square.hpp

@@ -4,4 +4,4 @@ namespace geometry {
 namespace area {
 double square(double l);
 }
-}
+} // namespace geometry

Chapter01/recipe-09/cxx-example/geometry_circle.cpp

@@ -6,5 +6,5 @@
 namespace geometry {
 namespace area {
 double circle(double radius) { return M_PI * std::pow(radius, 2); }
-}
-}
+} // namespace area
+} // namespace geometry

Chapter01/recipe-09/cxx-example/geometry_circle.hpp

@@ -4,4 +4,4 @@ namespace geometry {
 namespace area {
 double circle(double area);
 }
-}
+} // namespace geometry

Chapter01/recipe-09/cxx-example/geometry_polygon.cpp

@@ -10,5 +10,5 @@ double polygon(int nSides, double side) {
   double apothem = side / (2.0 * std::tan(M_PI / nSides));
   return (perimeter * apothem) / 2.0;
 }
-}
-}
+} // namespace area
+} // namespace geometry

Chapter01/recipe-09/cxx-example/geometry_polygon.hpp

@@ -4,4 +4,4 @@ namespace geometry {
 namespace area {
 double polygon(int nSides, double side);
 }
-}
+} // namespace geometry

Chapter01/recipe-09/cxx-example/geometry_rhombus.cpp

@@ -3,5 +3,5 @@
 namespace geometry {
 namespace area {
 double rhombus(double d1, double d2) { return (d1 * d2) / 2.0; }
-}
-}
+} // namespace area
+} // namespace geometry

Chapter01/recipe-09/cxx-example/geometry_rhombus.hpp

@@ -4,4 +4,4 @@ namespace geometry {
 namespace area {
 double rhombus(double d1, double d2);
 }
-}
+} // namespace geometry

Chapter01/recipe-09/cxx-example/geometry_square.cpp

@@ -5,5 +5,5 @@
 namespace geometry {
 namespace area {
 double square(double l) { return std::pow(l, 2); }
-}
-}
+} // namespace area
+} // namespace geometry

Chapter01/recipe-09/cxx-example/geometry_square.hpp

@@ -4,4 +4,4 @@ namespace geometry {
 namespace area {
 double square(double l);
 }
-}
+} // namespace geometry

Chapter02/recipe-04/cxx-example/arch-dependent.cpp

@@ -8,7 +8,8 @@ std::string say_hello() {
 #elif IS_64_BIT_ARCH
   return std::string("this code is compiled on a 64 bit host processor");
 #else
-  return std::string("this code is compiled on a host processor with unknown architecture");
+  return std::string(
+      "this code is compiled on a host processor with unknown architecture");
 #endif
 }
 

Chapter04/recipe-02/cxx-example/test.cpp

@@ -2,10 +2,11 @@
 
 #include "sum_integers.h"
 
-#define CATCH_CONFIG_MAIN  // This tells Catch to provide a main() - only do this in one cpp file
+#define CATCH_CONFIG_MAIN // This tells Catch to provide a main() - only do this in
+                          // one cpp file
 #include "catch.hpp"
 
 TEST_CASE("Sum of integers is computed", "[sum]") {
-    std::vector<int> integers = {1, 2, 3, 4, 5};
-    REQUIRE(sum_integers(integers) == 15);
+  std::vector<int> integers = {1, 2, 3, 4, 5};
+  REQUIRE(sum_integers(integers) == 15);
 }

Chapter04/recipe-03/cxx-example/test.cpp

@@ -3,22 +3,19 @@
 #include "sum_integers.h"
 #include "gtest/gtest.h"
 
-int main(int argc, char** argv)
-{
-    ::testing::InitGoogleTest(&argc, argv);
-    return RUN_ALL_TESTS();
+int main(int argc, char ** argv) {
+  ::testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
 }
 
-TEST(example, sum_zero)
-{
-    std::vector<int> integers = {1, -1, 2, -2, 3, -3};
-    int result = sum_integers(integers);
-    ASSERT_EQ(result, 0);
+TEST(example, sum_zero) {
+  std::vector<int> integers = {1, -1, 2, -2, 3, -3};
+  int result = sum_integers(integers);
+  ASSERT_EQ(result, 0);
 }
 
-TEST(example, sum_five)
-{
-    std::vector<int> integers = {1, 2, 3, 4, 5};
-    int result = sum_integers(integers);
-    ASSERT_EQ(result, 15);
+TEST(example, sum_five) {
+  std::vector<int> integers = {1, 2, 3, 4, 5};
+  int result = sum_integers(integers);
+  ASSERT_EQ(result, 15);
 }

Chapter04/recipe-04/cxx-example/test.cpp

@@ -5,9 +5,8 @@
 #define BOOST_TEST_MODULE example_test_suite
 #include <boost/test/unit_test.hpp>
 
-BOOST_AUTO_TEST_CASE(add_example)
-{
-    std::vector<int> integers = {1, 2, 3, 4, 5};
-    int result = sum_integers(integers);
-    BOOST_REQUIRE(result == 15);
+BOOST_AUTO_TEST_CASE(add_example) {
+  std::vector<int> integers = {1, 2, 3, 4, 5};
+  int result = sum_integers(integers);
+  BOOST_REQUIRE(result == 15);
 }

Chapter04/recipe-05/cxx-example/leaky_implementation.cpp

@@ -3,7 +3,7 @@
 int do_some_work() {
 
   // we allocate an array
-  double *my_array;
+  double * my_array;
   my_array = new double[1000];
 
   // do some work

Chapter06/recipe-05/cxx-example/example.cpp

@@ -4,9 +4,7 @@
 #include "version.h"
 
 int main() {
-  std::cout << "This is output from example code v"
-            << PROGRAM_VERSION
-            << ":"
+  std::cout << "This is output from example code v" << PROGRAM_VERSION << ":"
             << std::endl;
 
   std::cout << "Hello CMake world!" << std::endl;

Chapter06/recipe-06/cxx-example/example.cpp

@@ -4,7 +4,6 @@
 #include "version.h"
 
 int main() {
-  std::cout << "This code has been configured from version "
-            << GIT_HASH
+  std::cout << "This code has been configured from version " << GIT_HASH
             << std::endl;
 }

Chapter06/recipe-07/cxx-example/example.cpp

@@ -4,7 +4,5 @@
 #include "version.h"
 
 int main() {
-  std::cout << "This code has been built from version "
-            << GIT_HASH
-            << std::endl;
+  std::cout << "This code has been built from version " << GIT_HASH << std::endl;
 }