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A high-level interpreted language, primarily intended for numerical computations, mostly compatible with Matlab
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ODESFunc.h
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1 /*
2 
3 Copyright (C) 2002-2015 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_ODESFunc_h)
24 #define octave_ODESFunc_h 1
25 
26 #include "dMatrix.h"
27 
28 class
30 {
31 public:
32 
33  struct DAEJac
34  {
37  };
38 
39  typedef ColumnVector (*ODES_fsub) (const ColumnVector& x, double,
40  const ColumnVector& theta);
41 
42  typedef ColumnVector (*ODES_bsub) (const ColumnVector& x, double,
43  const ColumnVector& theta, int column);
44 
45  typedef Matrix (*ODES_jsub) (const ColumnVector& x, double,
46  const ColumnVector& theta);
47 
48  ODESFunc (void)
49  : fsub (0), bsub (0), jsub (0) { }
50 
51  ODESFunc (ODES_fsub f)
52  : fsub (f), bsub (0), jsub (0) { }
53 
54  ODESFunc (ODES_fsub f, ODES_bsub b)
55  : fsub (f), bsub (b), jsub (0) { }
56 
57  ODESFunc (ODES_fsub f, ODES_bsub b, ODES_jsub j)
58  : fsub (f), bsub (b), jsub (j) { }
59 
60  ODESFunc (const ODESFunc& a)
61  : fsub (a.fsub), bsub (a.bsub), jsub (a.jsub) { }
62 
63  ODESFunc& operator = (const ODESFunc& a)
64  {
65  if (this != &a)
66  {
67  fsub = a.fsub;
68  bsub = a.bsub;
69  jsub = a.jsub;
70  }
71  return *this;
72  }
73 
74  virtual ~ODESFunc (void) { }
75 
76  ODES_fsub fsub_function (void) const { return fsub; }
77 
79  {
80  fsub = f;
81  return *this;
82  }
83 
84  ODES_bsub bsub_function (void) const { return bsub; }
85 
86  ODESFunc& set_bsub_function (ODES_bsub b)
87  {
88  bsub = b;
89  return *this;
90  }
91 
92  ODES_jsub jsub_function (void) const { return jsub; }
93 
94  ODESFunc& set_jsub_function (ODES_jsub j)
95  {
96  jsub = j;
97  return *this;
98  }
99 
100 protected:
101 
102  ODES_fsub fsub;
103  ODES_bsub bsub;
104  ODES_jsub jsub;
105 };
106 
107 #endif
ODESFunc(void)
Definition: ODESFunc.h:48
ODESFunc(const ODESFunc &a)
Definition: ODESFunc.h:60
Matrix * dfdx
Definition: ODESFunc.h:36
ODES_bsub bsub
Definition: ODESFunc.h:103
virtual ~ODESFunc(void)
Definition: ODESFunc.h:74
ODESFunc & set_fsub_function(ODES_fsub f)
Definition: ODESFunc.h:78
ODES_bsub bsub_function(void) const
Definition: ODESFunc.h:84
ODES_jsub jsub_function(void) const
Definition: ODESFunc.h:92
F77_RET_T const double const double * f
ODESFunc & set_bsub_function(ODES_bsub b)
Definition: ODESFunc.h:86
ODES_fsub fsub
Definition: ODESFunc.h:102
Matrix * dfdxdot
Definition: ODESFunc.h:35
ODES_jsub jsub
Definition: ODESFunc.h:104
Definition: dMatrix.h:35
ODESFunc(ODES_fsub f, ODES_bsub b, ODES_jsub j)
Definition: ODESFunc.h:57
ODESFunc & set_jsub_function(ODES_jsub j)
Definition: ODESFunc.h:94
ODES_fsub fsub_function(void) const
Definition: ODESFunc.h:76
ODESFunc(ODES_fsub f, ODES_bsub b)
Definition: ODESFunc.h:54
ODESFunc(ODES_fsub f)
Definition: ODESFunc.h:51
F77_RET_T const double * x