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1 // Template array classes -*- 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 (__GNUG__) |
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25 #pragma implementation |
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26 #endif |
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27 |
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28 #ifdef HAVE_CONFIG_H |
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29 #include <config.h> |
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30 #endif |
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31 |
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32 #include <cassert> |
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33 |
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34 #include <iostream.h> |
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35 |
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36 #include "Array3.h" |
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37 |
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38 #if defined (HEAVYWEIGHT_INDEXING) |
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39 #include "idx-vector.h" |
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40 #include "Array3-idx.h" |
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41 #endif |
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42 |
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43 #include "lo-error.h" |
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44 |
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45 // Three dimensional array class. |
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46 |
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47 template <class T> |
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48 T& |
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49 Array3<T>::checkelem (int i, int j, int k) |
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50 { |
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51 if (i < 0 || j < 0 || k < 0 || i >= d1 || j >= d2 || k >= d3) |
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52 { |
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53 (*current_liboctave_error_handler) ("range error"); |
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54 static T foo; |
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55 return foo; |
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56 } |
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57 return Array2<T>::elem (i, d1*k+j); |
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58 } |
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59 |
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60 template <class T> |
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61 T |
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62 Array3<T>::elem (int i, int j, int k) const |
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63 { |
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64 return Array2<T>::elem (i, d2*k+j); |
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65 } |
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66 |
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67 template <class T> |
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68 T |
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69 Array3<T>::checkelem (int i, int j, int k) const |
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70 { |
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71 if (i < 0 || j < 0 || k < 0 || i >= d1 || j >= d2 || k >= d3) |
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72 { |
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73 (*current_liboctave_error_handler) ("range error"); |
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74 T foo; |
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75 static T *bar = &foo; |
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76 return foo; |
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77 } |
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78 return Array2<T>::elem (i, d1*k+j); |
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79 } |
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80 |
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81 template <class T> |
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82 T |
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83 Array3<T>::operator () (int i, int j, int k) const |
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84 { |
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85 if (i < 0 || j < 0 || k < 0 || i >= d1 || j >= d2 || k >= d3) |
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86 { |
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87 (*current_liboctave_error_handler) ("range error"); |
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88 T foo; |
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89 static T *bar = &foo; |
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90 return foo; |
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91 } |
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92 return Array2<T>::elem (i, d2*k+j); |
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93 } |
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94 |
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95 template <class T> |
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96 void |
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97 Array3<T>::resize (int n, int m, int k) |
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98 { |
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99 assert (0); // XXX FIXME XXX |
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100 } |
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101 |
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102 template <class T> |
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103 void |
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104 Array3<T>::resize (int n, int m, int k, const T& val) |
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105 { |
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106 assert (0); // XXX FIXME XXX |
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107 } |
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108 |
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109 /* |
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110 ;;; Local Variables: *** |
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111 ;;; mode: C++ *** |
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112 ;;; page-delimiter: "^/\\*" *** |
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113 ;;; End: *** |
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114 */ |
