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1 // Bounds.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 (_Bounds_h) |
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25 #define _Bounds_h 1 |
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26 |
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27 #ifdef __GNUG__ |
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28 #pragma interface |
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29 #endif |
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30 |
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31 #include <iostream.h> |
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32 #include "Matrix.h" |
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33 |
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34 #ifndef Vector |
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35 #define Vector ColumnVector |
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36 #endif |
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37 |
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38 class Bounds |
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39 { |
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40 public: |
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41 |
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42 Bounds (void); |
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43 Bounds (int n); |
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44 Bounds (const Vector lb, const Vector ub); |
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45 Bounds (const Bounds& a); |
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46 |
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47 Bounds& operator = (const Bounds& a); |
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48 |
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49 Bounds& resize (int n); |
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50 |
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51 double lower_bound (int index) const; |
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52 double upper_bound (int index) const; |
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53 |
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54 Vector lower_bounds (void) const; |
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55 Vector upper_bounds (void) const; |
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56 |
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57 int size (void) const; |
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58 |
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59 Bounds& set_bound (int index, double low, double high); |
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60 |
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61 Bounds& set_bounds (double low, double high); |
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62 Bounds& set_bounds (const Vector lb, const Vector ub); |
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63 |
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64 Bounds& set_lower_bound (int index, double low); |
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65 Bounds& set_upper_bound (int index, double high); |
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66 |
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67 Bounds& set_lower_bounds (double low); |
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68 Bounds& set_upper_bounds (double high); |
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69 |
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70 Bounds& set_lower_bounds (const Vector lb); |
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71 Bounds& set_upper_bounds (const Vector ub); |
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72 |
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73 friend ostream& operator << (ostream& os, const Bounds& b); |
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74 |
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75 protected: |
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76 |
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77 Vector lb; |
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78 Vector ub; |
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79 |
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80 int nb; |
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81 |
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82 private: |
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83 |
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84 void error (const char *msg); |
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85 |
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86 }; |
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87 |
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88 #endif |
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89 |
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90 /* |
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91 ;;; Local Variables: *** |
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92 ;;; mode: C++ *** |
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93 ;;; page-delimiter: "^/\\*" *** |
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94 ;;; End: *** |
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95 */ |
