annotate liboctave/ODES.cc @ 6469:a848b846cb3a ss-2-9-10

[project @ 2007-03-27 18:42:11 by jwe]
author jwe
date Tue, 27 Mar 2007 18:42:11 +0000
parents 4c8a2e4e0717
children 93c65f2a5668
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3984
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
1 /*
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
2
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
3 Copyright (C) 2002 John W. Eaton
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
4
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
5 This file is part of Octave.
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
6
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
7 Octave is free software; you can redistribute it and/or modify it
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
8 under the terms of the GNU General Public License as published by the
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
9 Free Software Foundation; either version 2, or (at your option) any
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
10 later version.
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
11
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
12 Octave is distributed in the hope that it will be useful, but WITHOUT
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
15 for more details.
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
16
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
17 You should have received a copy of the GNU General Public License
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
18 along with Octave; see the file COPYING. If not, write to the Free
5307
4c8a2e4e0717 [project @ 2005-04-26 19:24:27 by jwe]
jwe
parents: 5105
diff changeset
19 Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
4c8a2e4e0717 [project @ 2005-04-26 19:24:27 by jwe]
jwe
parents: 5105
diff changeset
20 02110-1301, USA.
3984
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
21
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
22 */
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
23
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
24 #ifdef HAVE_CONFIG_H
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
25 #include <config.h>
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
26 #endif
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
27
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
28 #include "ODES.h"
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
29 #include "lo-error.h"
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
30
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
31 void
4277
5ab4ac522fec [project @ 2003-01-03 23:45:06 by jwe]
jwe
parents: 4192
diff changeset
32 ODES::initialize (const ColumnVector& xx, double tt)
3984
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
33 {
4277
5ab4ac522fec [project @ 2003-01-03 23:45:06 by jwe]
jwe
parents: 4192
diff changeset
34 base_diff_eqn::initialize (xx, tt);
3984
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
35 xdot = ColumnVector (xx.length (), 0.0);
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
36 }
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
37
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
38 void
4277
5ab4ac522fec [project @ 2003-01-03 23:45:06 by jwe]
jwe
parents: 4192
diff changeset
39 ODES::initialize (const ColumnVector& xx, double tt,
3984
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
40 const ColumnVector& xtheta)
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
41 {
4277
5ab4ac522fec [project @ 2003-01-03 23:45:06 by jwe]
jwe
parents: 4192
diff changeset
42 base_diff_eqn::initialize (xx, tt);
3984
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
43 xdot = ColumnVector (xx.length (), 0.0);
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
44 theta = xtheta;
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
45 }
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
46
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
47 /*
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
48 ;;; Local Variables: ***
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
49 ;;; mode: C++ ***
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
50 ;;; End: ***
addebffd4961 [project @ 2002-07-11 03:39:33 by jwe]
jwe
parents:
diff changeset
51 */