audiofilter/mex-it

Simplify creation of mex file for C++ function

Single header file library to automatically mex C++ functions for Matlab (with C++11 compiler)
supply the mex_function and let the compiler do the rest!
This supports basic C++ data types such as std::vector. Also Eigen Matrices and Vectors
How do the compiler know the inputs and outputs?
Non-const references mean outputs
Everything else are inputs
Example
Create a c++ implementation file like this
void mex_function(const double &x, const double &y, const double &z, double& result) {
result = (x + y)*z;
}
#include "mex-it.h"
Then build with CMake or using mex within Matlab
For single file example, you can do this in matlab (for recent GCC/Clang)
mex CXXFLAGS="\$CXXFLAGS -std=c++11" simple_example.cpp