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1 // NPSOL.h -*- C++ -*- |
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2 /* |
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3 |
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4 Copyright (C) 1992, 1993 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, 675 Mass Ave, Cambridge, MA 02139, USA. |
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21 |
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22 */ |
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23 |
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24 #if !defined (_NPSOL_h) |
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25 #define _NPSOL_h 1 |
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26 |
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238
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27 #ifndef NPSOL_MISSING |
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28 |
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238
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29 #include "Matrix.h" |
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30 #include "NLP.h" |
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31 |
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32 #ifndef Vector |
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33 #define Vector ColumnVector |
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34 #endif |
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35 |
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36 class NPSOL : public NLP |
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37 { |
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38 public: |
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39 |
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40 NPSOL (void) : NLP () |
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41 { set_default_options (); } |
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42 |
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43 NPSOL (const Vector& x, const Objective& phi) : NLP (x, phi) |
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44 { set_default_options (); } |
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45 |
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46 NPSOL (const Vector& x, const Objective& phi, |
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47 const Bounds& b) : NLP (x, phi, b) |
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48 { set_default_options (); } |
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49 |
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50 NPSOL (const Vector& x, const Objective& phi, const Bounds& b, |
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51 const LinConst& lc) : NLP (x, phi, b, lc) |
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52 { set_default_options (); } |
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53 |
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54 NPSOL (const Vector& x, const Objective& phi, const Bounds& b, |
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55 const LinConst& lc, const NLConst& nlc) : NLP (x, phi, b, lc, nlc) |
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56 { set_default_options (); } |
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57 |
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58 NPSOL (const Vector& x, const Objective& phi, |
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59 const LinConst& lc) : NLP (x, phi, lc) |
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60 { set_default_options (); } |
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61 |
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62 NPSOL (const Vector& x, const Objective& phi, const LinConst& lc, |
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63 const NLConst& nlc) : NLP (x, phi, lc, nlc) |
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64 { set_default_options (); } |
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65 |
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66 NPSOL (const Vector& x, const Objective& phi, |
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67 const NLConst& nlc) : NLP (x, phi, nlc) |
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68 { set_default_options (); } |
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69 |
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70 NPSOL (const Vector& x, const Objective& phi, const Bounds& b, |
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71 const NLConst& nlc) : NLP (x, phi, b, nlc) |
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72 { set_default_options (); } |
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73 |
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74 NPSOL (const NPSOL& a); |
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75 |
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76 NPSOL& operator = (const NPSOL& a); |
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77 |
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78 Vector minimize (void); |
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79 Vector minimize (double& objf); |
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80 Vector minimize (double& objf, int& inform); |
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81 Vector minimize (double& objf, int& inform, Vector& lambda); |
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82 |
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83 Vector minimize (const Vector& x); |
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84 Vector minimize (const Vector& x, double& objf); |
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85 Vector minimize (const Vector& x, double& objf, int& inform); |
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86 Vector minimize (const Vector& x, double& objf, int& inform, Vector& lambda); |
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87 |
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88 NPSOL& option (char *s); |
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89 |
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90 private: |
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91 void set_default_options (void); |
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92 |
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93 }; |
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94 |
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95 inline NPSOL::NPSOL (const NPSOL& a) : NLP (a.x, a.phi, a.bnds, a.lc, a.nlc) |
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96 { set_default_options (); } |
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97 |
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98 inline NPSOL& |
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99 NPSOL::operator = (const NPSOL& a) |
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100 { |
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101 x = a.x; |
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102 phi = a.phi; |
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103 bnds = a.bnds; |
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104 lc = a.lc; |
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105 nlc = a.nlc; |
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106 |
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107 cerr << "warning: NPSOL options reset to default values\n"; |
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108 |
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109 set_default_options (); |
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110 |
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111 return *this; |
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112 } |
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113 |
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238
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114 #endif /* NPSOL_MISSING */ |
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115 |
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238
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116 #endif |
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117 |
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118 /* |
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119 ;;; Local Variables: *** |
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120 ;;; mode: C++ *** |
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121 ;;; page-delimiter: "^/\\*" *** |
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122 ;;; End: *** |
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123 */ |
