view examples/firstmexdemo.c @ 14344:4687ecec0586

make test for bug 31371 work * test_bug_31371.m: Use fcn instead of f to avoid apparent conflict when running test suite. Use proper paren nesting for assert call.
author John W. Eaton <jwe@octave.org>
date Wed, 08 Feb 2012 16:37:40 -0500
parents 6cb30a539481
children
line wrap: on
line source

#include "mex.h"

void
mexFunction (int nlhs, mxArray *plhs[], int nrhs, 
             const mxArray *prhs[])
{
  mxArray *v = mxCreateDoubleMatrix (1, 1, mxREAL);
  double *data = mxGetPr (v);
  *data = 1.23456789;
  plhs[0] = v;
}