Mercurial > octave-nkf

annotate examples/myhello.c @ 11542:695141f1c05c ss-3-3-55

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
snapshot 3.3.55
author John W. Eaton <jwe@octave.org>
date Sat, 15 Jan 2011 04:53:04 -0500
parents 4295d634797d
children be41c30bcb44
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
5864
e884ab4f29ee [project @ 2006-06-22 00:57:27 by jwe]
jwe
parents:
diff changeset
1 #include "mex.h"
e884ab4f29ee [project @ 2006-06-22 00:57:27 by jwe]
jwe
parents:
diff changeset
2
e884ab4f29ee [project @ 2006-06-22 00:57:27 by jwe]
jwe
parents:
diff changeset
3 void
e884ab4f29ee [project @ 2006-06-22 00:57:27 by jwe]
jwe
parents:
diff changeset
4 mexFunction (int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[])
e884ab4f29ee [project @ 2006-06-22 00:57:27 by jwe]
jwe
parents:
diff changeset
5 {
e884ab4f29ee [project @ 2006-06-22 00:57:27 by jwe]
jwe
parents:
diff changeset
6 mxArray *v = mxCreateDoubleMatrix (1, 1, mxREAL);
e884ab4f29ee [project @ 2006-06-22 00:57:27 by jwe]
jwe
parents:
diff changeset
7
e884ab4f29ee [project @ 2006-06-22 00:57:27 by jwe]
jwe
parents:
diff changeset
8 double *data = mxGetPr (v);
e884ab4f29ee [project @ 2006-06-22 00:57:27 by jwe]
jwe
parents:
diff changeset
9
e884ab4f29ee [project @ 2006-06-22 00:57:27 by jwe]
jwe
parents:
diff changeset
10 *data = 1.23456789;
e884ab4f29ee [project @ 2006-06-22 00:57:27 by jwe]
jwe
parents:
diff changeset
11
e884ab4f29ee [project @ 2006-06-22 00:57:27 by jwe]
jwe
parents:
diff changeset
12 plhs[0] = v;
e884ab4f29ee [project @ 2006-06-22 00:57:27 by jwe]
jwe
parents:
diff changeset
13 }