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annotate examples/myset.c @ 15497:c49d891eb263 stable

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Update broken or inconsistent project and wiki urls * README, doc/interpreter/contrib.txi, etc/HACKING, etc/README.MacOS, etc/README.MinGW, etc/README.devel: Update urls to use the octave.org domain. * doc/faq/OctaveFAQ.texi, scripts/miscellaneous/info.m: Replace broken links to the manual and help mailing list. * doc/faq/OctaveFAQ.texi, etc/PROJECTS, etc/README.MacOS: Update wiki urls to short naming scheme. * doc/interpreter/contrib.txi, scripts/help/unimplemented.m: Make Octave-Forge project urls consistent. * src/version.h.in: Update url to contribution page.
author Mike Miller <mtmiller@ieee.org>
date Mon, 08 Oct 2012 08:01:07 -0400
parents 4295d634797d
children be41c30bcb44
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1 #include "mex.h"
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2
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3 void
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4 mexFunction (int nlhs, mxArray* plhs[], int nrhs, const mxArray* prhs[])
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5 {
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6 char *str;
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7 mxArray *v;
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8
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9 if (nrhs != 2 || ! mxIsString (prhs[0]))
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10 mexErrMsgTxt ("expects symbol name and value");
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11
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12 str = mxArrayToString (prhs[0]);
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13
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14 v = mexGetArray (str, "global");
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15
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16 if (v)
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17 {
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18 mexPrintf ("%s is a global variable with the following value:\n", str);
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19 mexCallMATLAB (0, 0, 1, &v, "disp");
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20 }
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21
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22 v = mexGetArray (str, "caller");
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23
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24 if (v)
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25 {
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26 mexPrintf ("%s is a caller variable with the following value:\n", str);
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27 mexCallMATLAB (0, 0, 1, &v, "disp");
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28 }
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29
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30 // WARNING!! Can't do this in MATLAB! Must copy variable first.
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31 mxSetName (prhs[1], str);
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32 mexPutArray (prhs[1], "caller");
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33 }