Mercurial > octave
view examples/code/myfeval.c @ 21191:8e317ce26a24
unconditionally define warn_qrupdate_once
* base-qr.h (warn_qrupdate_once): Declare unconditionally.
* dbleQR.cc (warn_qrupdate_once): Define unconditionally.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Thu, 04 Feb 2016 03:04:07 -0500 |
parents | 5c42ff6f0eb1 |
children | c763214a8260 |
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#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); }