GNU Octave  3.8.0
A high-level interpreted language, primarily intended for numerical computations, mostly compatible with Matlab
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DASSL.h
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1 /*
2 
3 Copyright (C) 1996-2013 John W. Eaton
4 
5 This file is part of Octave.
6 
7 Octave is free software; you can redistribute it and/or modify it
8 under the terms of the GNU General Public License as published by the
9 Free Software Foundation; either version 3 of the License, or (at your
10 option) any later version.
11 
12 Octave is distributed in the hope that it will be useful, but WITHOUT
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 for more details.
16 
17 You should have received a copy of the GNU General Public License
18 along with Octave; see the file COPYING. If not, see
19 <http://www.gnu.org/licenses/>.
20 
21 */
22 
23 #if !defined (octave_DASSL_h)
24 #define octave_DASSL_h 1
25 
26 #include <cfloat>
27 
28 #include "DASSL-opts.h"
29 #include "lo-math.h"
30 
31 class
32 OCTAVE_API
33 DASSL : public DAE, public DASSL_options
34 {
35 public:
36 
37  DASSL (void)
38  : DAE (), DASSL_options (), initialized (false), liw (0), lrw (0),
39  info (), iwork (), rwork (), abs_tol (), rel_tol () { }
40 
41  DASSL (const ColumnVector& s, double tm, DAEFunc& f)
42  : DAE (s, tm, f), DASSL_options (), initialized (false), liw (0),
43  lrw (0), info (), iwork (), rwork (), abs_tol (), rel_tol () { }
44 
45  DASSL (const ColumnVector& s, const ColumnVector& deriv,
46  double tm, DAEFunc& f)
47  : DAE (s, deriv, tm, f), DASSL_options (), initialized (false),
48  liw (0), lrw (0), info (), iwork (), rwork (), abs_tol (),
49  rel_tol () { }
50 
51  ~DASSL (void) { }
52 
53  ColumnVector do_integrate (double t);
54 
55  Matrix do_integrate (const ColumnVector& tout);
56 
57  Matrix do_integrate (const ColumnVector& tout, const ColumnVector& tcrit);
58 
59  Matrix integrate (const ColumnVector& tout, Matrix& xdot_out);
60 
61  Matrix integrate (const ColumnVector& tout, Matrix& xdot_out,
62  const ColumnVector& tcrit);
63 
64  std::string error_message (void) const;
65 
66 private:
67 
69 
72 
75 
77 
80 };
81 
82 #endif