MATLAB Compile CPP file _matlab

Objective: To get through the channel between MATLAB and VC, realize the VC program using MATLAB, and VC call MATLAB program.

On the blog to achieve the Matlab of the M file compiled into A/C + + file, exe application. This implementation of MATLAB compiler CPP code.

#include "mex.h" 
void mexfunction (int nlhs, Mxarray *plhs[], int nrhs, const mxarray *prhs[]) 
{
int i; 
I=mxgetscalar (Prhs[0]); 
if (i==1) 
  mexprintf ("hello,world!\n"); 
else 
  mexprintf ("Hello everyone.") \ n "); 
}

Above is a simple C + + code, saved into Helloworld.cpp. Briefly explain:

is a MEX interface subroutine, the Access program is the interface with MATLAB, to achieve two different memory space communication.

In the MATLAB command line:

Input Mex Helloworld.cpp, compilation successful.

Results:

Note: You must set up the compiler before calling Mex, the compiler settings are very simple, see my last blog, do not say more.