Mercurial > octave-nkf
view examples/mypow2.c @ 19642:4b980842edba gui-release
clean up some signal-slot combinations in the editor
* file-editor-tab.cc (contructor): remove connections of signals for command
execution and for creating the context menu;
(execute_command_in_terminal, create_context_menu): related slots removed
* file-editor-tab.h: removed slots and signals that were emitted therein
* file-editor.cc (add_file_editor_tab): connect edit area signals directly
to the related slots without involving the editor tab
author | Torsten <ttl@justmail.de> |
---|---|
date | Thu, 22 Jan 2015 21:38:12 +0100 |
parents | 224e76250443 |
children |
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#include "mex.h" void mexFunction (int nlhs, mxArray* plhs[], int nrhs, const mxArray* prhs[]) { mwSize n; mwIndex i; double *vri, *vro; if (nrhs != 1 || ! mxIsNumeric (prhs[0])) mexErrMsgTxt ("ARG1 must be a matrix"); n = mxGetNumberOfElements (prhs[0]); plhs[0] = mxCreateNumericArray (mxGetNumberOfDimensions (prhs[0]), mxGetDimensions (prhs[0]), mxGetClassID (prhs[0]), mxIsComplex (prhs[0])); vri = mxGetPr (prhs[0]); vro = mxGetPr (plhs[0]); if (mxIsComplex (prhs[0])) { double *vii, *vio; vii = mxGetPi (prhs[0]); vio = mxGetPi (plhs[0]); for (i = 0; i < n; i++) { vro[i] = vri[i] * vri[i] - vii[i] * vii[i]; vio[i] = 2 * vri[i] * vii[i]; } } else { for (i = 0; i < n; i++) vro[i] = vri[i] * vri[i]; } }