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1 // QPSOL.h -*- C++ -*- |
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2 /* |
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3 |
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4 Copyright (C) 1996 John W. Eaton |
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5 |
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6 This file is part of Octave. |
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7 |
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8 Octave is free software; you can redistribute it and/or modify it |
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9 under the terms of the GNU General Public License as published by the |
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10 Free Software Foundation; either version 2, or (at your option) any |
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11 later version. |
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12 |
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13 Octave is distributed in the hope that it will be useful, but WITHOUT |
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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16 for more details. |
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17 |
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18 You should have received a copy of the GNU General Public License |
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19 along with Octave; see the file COPYING. If not, write to the Free |
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20 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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21 |
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22 */ |
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23 |
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24 #if !defined (octave_QPSOL_h) |
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25 #define octave_QPSOL_h 1 |
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26 |
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27 #if defined (__GNUG__) |
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28 #pragma interface |
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29 #endif |
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30 |
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31 #ifndef QPSOL_MISSING |
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32 |
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33 #include "dMatrix.h" |
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34 #include "dColVector.h" |
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35 #include "QP.h" |
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36 |
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37 class |
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38 QPSOL_options |
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39 { |
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40 public: |
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41 |
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42 QPSOL_options (void); |
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43 QPSOL_options (const QPSOL_options& opt); |
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44 |
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45 QPSOL_options& operator = (const QPSOL_options& opt); |
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46 |
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47 ~QPSOL_options (void); |
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48 |
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49 void init (void); |
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50 void copy (const QPSOL_options& opt); |
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51 |
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52 void set_default_options (void); |
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53 |
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54 void set_feasibility_tolerance (double); |
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55 void set_infinite_bound (double); |
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56 void set_iteration_limit (int); |
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57 void set_print_level (int); |
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58 |
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59 double feasibility_tolerance (void); |
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60 double infinite_bound (void); |
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61 int iteration_limit (void); |
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62 int print_level (void); |
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63 |
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64 private: |
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65 |
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66 double x_feasibility_tolerance; |
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67 double x_infinite_bound; |
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68 int x_iteration_limit; |
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69 int x_print_level; |
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70 }; |
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71 |
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72 class |
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73 QPSOL : public QP, public QPSOL_options |
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74 { |
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75 public: |
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76 |
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77 QPSOL (void) |
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78 : QP (), QPSOL_options () { } |
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79 |
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80 QPSOL (const ColumnVector& x, const Matrix& H) |
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81 : QP (x, H), QPSOL_options () { } |
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82 |
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83 QPSOL (const ColumnVector& x, const Matrix& H, const ColumnVector& c) |
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84 : QP (x, H, c), QPSOL_options () { } |
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85 |
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86 QPSOL (const ColumnVector& x, const Matrix& H, const Bounds& b) |
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87 : QP (x, H, b), QPSOL_options () { } |
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88 |
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89 QPSOL (const ColumnVector& x, const Matrix& H, const LinConst& lc) |
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90 : QP (x, H, lc), QPSOL_options () { } |
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91 |
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92 QPSOL (const ColumnVector& x, const Matrix& H, const ColumnVector& c, |
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93 const Bounds& b) |
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94 : QP (x, H, c, b), QPSOL_options () { } |
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95 |
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96 QPSOL (const ColumnVector& x, const Matrix& H, const ColumnVector& c, |
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97 const LinConst& lc) |
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98 : QP (x, H, c, lc), QPSOL_options () { } |
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99 |
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100 QPSOL (const ColumnVector& x, const Matrix& H, const Bounds& b, |
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101 const LinConst& lc) |
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102 : QP (x, H, b, lc), QPSOL_options () { } |
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103 |
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104 QPSOL (const ColumnVector& x, const Matrix& H, const ColumnVector& c, |
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105 const Bounds& b, const LinConst& lc) |
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106 : QP (x, H, c, b, lc), QPSOL_options () { } |
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107 |
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108 QPSOL (const QPSOL& a) |
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109 : QP (a), QPSOL_options (a) { } |
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110 |
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111 QPSOL& operator = (const QPSOL& a) |
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112 { |
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113 QP::operator = (a); |
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114 QPSOL_options::operator = (a); |
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115 return *this; |
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116 } |
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117 |
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118 ColumnVector do_minimize (double& objf, int& inform, ColumnVector& lambda); |
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119 }; |
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120 |
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121 #endif |
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122 #endif |
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123 |
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124 /* |
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125 ;;; Local Variables: *** |
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126 ;;; mode: C++ *** |
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127 ;;; page-delimiter: "^/\\*" *** |
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128 ;;; End: *** |
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129 */ |
