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1 /* |
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2 |
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3 Copyright (C) 2002 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 2, or (at your option) any |
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10 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 |
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18 along with Octave; see the file COPYING. If not, write to the Free |
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19 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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20 |
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21 */ |
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22 |
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23 #if !defined (octave_ODESSA_h) |
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24 #define octave_ODESSA_h 1 |
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25 |
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26 #if defined (__GNUG__) && defined (USE_PRAGMA_INTERFACE_IMPLEMENTATION) |
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27 #pragma interface |
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28 #endif |
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29 |
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30 #include <cfloat> |
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31 #include <cmath> |
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32 |
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33 #include "ODESSA-opts.h" |
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34 |
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35 class |
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36 ODESSA_result |
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37 { |
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38 public: |
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39 |
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40 ODESSA_result (void) { } |
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41 |
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42 ODESSA_result (const Matrix& xx, |
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43 const Array<Matrix>& xx_s) |
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44 |
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45 : x (xx), x_s (xx_s) { } |
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46 |
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47 ODESSA_result (const ODESSA_result& r) |
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48 : x (r.x), x_s (r.x_s) { } |
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49 |
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50 ODESSA_result& operator = (const ODESSA_result& r) |
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51 { |
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52 if (this != &r) |
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53 { |
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54 x = r.x; |
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55 x_s = r.x_s; |
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56 } |
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57 return *this; |
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58 } |
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59 |
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60 ~ODESSA_result (void) { } |
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61 |
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62 Matrix state (void) const { return x; } |
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63 Array<Matrix> state_sensitivity (void) const { return x_s; } |
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64 |
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65 private: |
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66 |
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67 Matrix x; |
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68 Array<Matrix> x_s; |
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69 }; |
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70 |
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71 class |
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72 ODESSA : public ODES, public ODESSA_options |
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73 { |
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74 public: |
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75 |
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76 ODESSA (void); |
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77 |
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78 ODESSA (const ColumnVector& x, double time, ODESFunc& f); |
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79 |
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80 ODESSA (const ColumnVector& x, const ColumnVector& theta, |
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81 const Matrix& sensitivity_guess, double time, ODESFunc& f); |
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82 |
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83 ~ODESSA (void) { } |
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84 |
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85 ODESSA_result integrate (const ColumnVector& tout); |
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86 |
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87 ODESSA_result integrate (const ColumnVector& tout, |
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88 const ColumnVector& tcrit); |
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89 |
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90 std::string error_message (void) const; |
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91 |
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92 private: |
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93 |
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94 bool initialized; |
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95 |
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96 bool sanity_checked; |
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97 |
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98 int liw; |
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99 int lrw; |
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100 int method_flag; |
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101 int maxord; |
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102 Array<int> iwork; |
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103 Array<double> rwork; |
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104 int itask; |
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105 Array<int> iopt; |
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106 int isopt; |
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107 |
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108 Array<int> neq; |
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109 |
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110 int n; |
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111 int npar; |
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112 |
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113 // XXX FIXME XXX -- ??? |
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114 Array<double> par; |
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115 |
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116 Matrix sx0; |
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117 |
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118 Matrix y; |
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119 |
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120 double *py; |
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121 double *ppar; |
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122 int *piwork; |
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123 int *piopt; |
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124 int *pneq; |
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125 double *prwork; |
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126 |
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127 void init_work_size (int); |
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128 |
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129 void integrate (double t); |
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130 }; |
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131 |
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132 #endif |
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133 |
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134 /* |
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135 ;;; Local Variables: *** |
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136 ;;; mode: C++ *** |
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137 ;;; End: *** |
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138 */ |
