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annotate examples/myhello.c @ 7948:af10baa63915 ss-3-1-50

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3.1.50 snapshot
author John W. Eaton <jwe@octave.org>
date Fri, 18 Jul 2008 17:42:48 -0400
parents 4270ded9ddc6
children 4295d634797d
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1 /*
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2
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3 Copyright (C) 2006, 2007 John W. Eaton
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4
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
4270ded9ddc6 [project @ 2007-10-13 01:42:20 by jwe]
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18 along with Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #include "mex.h"
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24
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25 void
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26 mexFunction (int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[])
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27 {
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28 mxArray *v = mxCreateDoubleMatrix (1, 1, mxREAL);
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29
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30 double *data = mxGetPr (v);
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31
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32 *data = 1.23456789;
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33
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34 plhs[0] = v;
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35 }