#include "mex.h" void mexFunction (int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[]) { char *str; mexPrintf ("Starting file myfeval.mex\n"); mexPrintf ("I have %d inputs and %d outputs\n", nrhs, nlhs); if (nrhs < 1 || ! mxIsChar (prhs[0])) mexErrMsgTxt ("ARG1 must be a function name"); str = mxArrayToString (prhs[0]); mexPrintf ("I'm going to call the function %s\n", str); if (nlhs == 0) nlhs = 1; // Octave's automatic 'ans' variable /* Cast prhs just to get rid of 'const' qualifier and stop compile warning */ mexCallMATLAB (nlhs, plhs, nrhs-1, (mxArray**)prhs+1, str); mxFree (str); }