Mercurial > octave-dspies
view examples/myprop.c @ 18959:4c45986a278e
dump_demos.m: Check if file exists before demo and add timing.
* dump_demos.m: Skip demo if output print file already exists. Add tic/toc timing
for demo (calculation + plotting) and printing. This allows benchmarks and
finding regressions which causes slow plotting or printing.
author | Andreas Weber <andy.weber.aw@gmail.com> |
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date | Sat, 26 Jul 2014 12:23:11 +0200 |
parents | 224e76250443 |
children |
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#include "mex.h" void mexFunction (int nlhs, mxArray* plhs[], int nrhs, const mxArray* prhs[]) { double handle; char property[256]; if (nrhs < 2 || nrhs > 3) mexErrMsgTxt ("incorrect number of arguments"); if (!mxIsDouble (prhs[0])) mexErrMsgTxt ("handle expected to be a double scalar"); if (!mxIsChar (prhs[1])) mexErrMsgTxt ("expected property to be a string"); handle = mxGetScalar (prhs[0]); mxGetString (prhs[1], property, 256); plhs[0] = mxDuplicateArray (mexGet (handle, property)); if (nrhs == 3) if (mexSet (handle, property, mxDuplicateArray (prhs[2]))) mexErrMsgTxt ("failed to set property"); }