How to start build the mex file

[annalisa80]

Hi,

I'm novel with c++ and mex file so I would like to have more detailed information about the initial step of this tool. I don't understand how to compile the mex in the compiler, thank you.

[jeffsp]

Hi, What platform are you running on? What C++ compiler are you using? Is your C++ compiler setup correctly to compile mex files? Do you have the Leap SDK installed? If your system is setup correctly you should be able to run > build And it will compile the mex file for you. If it gives an error, then you probably either don't have your C++ compiler setup correctly or you don't have the Leap SDK installed. Thanks, Jeff

…

On Wed, Jul 5, 2017 at 5:37 AM, annalisa80 ***@***.***> wrote: Hi, I'm novel with c++ and mex file so I would like to have more detailed information about the initial step of this tool. I don't understand how to compile the mex in the compiler, thank you. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#19>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABtpyfeyH4B-D-LplG-9WUSDAw_GkLhgks5sK2degaJpZM4OOKET> .

-- Jeff Perry Engineering Scientist Applied Research Laboratories University of Texas at Austin (512) 835-3660w (512) 970-1495c

[annalisa80]

I have a Mac 10.9.5, xcode 3.2 as compiler and I've installed LeapSDK. When I run build in matlab, it gives me this error:

build
??? Error: File: build.m Line: 7 Column: 1
Unexpected MATLAB operator.

[annalisa80]

I have this error now:

build
Compiling matleap.cpp
Evaluating "mex -I./LeapSDK/include -L./LeapSDK/lib -lLeap matleap.cpp"
matleap.cpp:30: error: stray '\194' in program
matleap.cpp:30: error: stray '\183' in program
matleap.cpp:30: error: stray '\194' in program
matleap.cpp:30: error: stray '\183' in program
matleap.cpp:139: error: missing terminating ' character
matleap.cpp:307:48: error: invalid suffix "f2ff28117a0b7c8cf7183eefc5bd8" on integer constant
matleap.cpp:542: error: stray '#' in program
matleap.cpp:1985: error: missing terminating ' character
matleap.cpp:2033: error: missing terminating ' character
matleap.cpp:7: error: expected unqualified-id before '<' token
matleap.cpp:542: error: expected unqualified-id before '<' token
matleap.cpp:542: error: expected unqualified-id before '<' token
matleap.cpp:592: error: expected unqualified-id before '<' token
matleap.cpp:596: error: expected unqualified-id before '<' token
matleap.cpp:625: error: expected unqualified-id before '<' token
matleap.cpp:846: error: expected unqualified-id before '<' token
matleap.cpp:875: error: expected constructor, destructor, or type conversion before ')' token
matleap.cpp:903: error: expected unqualified-id before '<' token
matleap.cpp:932: error: expected constructor, destructor, or type conversion before ')' token
matleap.cpp:1016: error: expected unqualified-id before '<' token
matleap.cpp:1850: error: expected unqualified-id before '<' token
matleap.cpp:1975: error: expected unqualified-id before '<' token
matleap.cpp:2016: error: expected unqualified-id before numeric constant

mex: compile of ' "matleap.cpp"' failed.

??? Error using ==> mex at 222
Unable to complete successfully.

Error in ==> build at 37
eval(cmd)

[jeffsp]

Something is wrong with your matleap.cpp file. It should look like this.

Notice how your errors reference lines 1850, 1975, 2016, ..., but matpleap.cpp only has 356 lines of code.

How did you download the source? Did you clone or download?

[tpenton]

Hi,

I'm having a similar problem with the build.m code. I keep getting an error (see below) that says the Leap.h file doesn't exist but it is in the correct place. I'm using matlab 2008b and Visual studio 9.0 (2008 version) as my C++ compiler.

Do you have any idea what might be causing this? Thanks in advance!

ERROR MESSAGE:

MATLAB\LEAPSDK\INCLUDE\matleap.h(13) : fatal error C1083: Cannot open include file: 'LeapSDK\include\Leap.h': No such file or directory

MATLAB\R2008B\BIN\MEX.PL: Error: Compile of 'LEAPMO~1\matleap.cpp' failed.

??? Error using ==> mex at 213
Unable to complete successfully.

Error in ==> build at 39
eval(cmd)

matleap.cpp
??? Undefined variable "matleap" or class "matleap.cpp".