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1 // oct-obj.cc -*- C++ -*- |
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2 /* |
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3 |
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4 Copyright (C) 1994 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 #ifdef HAVE_CONFIG_H |
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25 #include "config.h" |
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26 #endif |
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27 |
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28 #if defined (__GNUG__) |
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29 #pragma implementation |
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30 #endif |
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31 |
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32 #include "Array.h" |
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33 #include "mx-base.h" |
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34 #include "Range.h" |
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35 |
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36 #include "tree-const.h" |
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37 #include "oct-obj.h" |
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38 |
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39 // We can't put these functions in oct-obj.h without including |
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40 // tree-const.h there too, and that causes trouble... |
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41 |
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42 Octave_object::Octave_object (double d) |
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43 : Array<tree_constant> (1, tree_constant (d)) { } |
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44 |
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45 Octave_object::Octave_object (const Matrix& m) |
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46 : Array<tree_constant> (1, tree_constant (m)) { } |
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47 |
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48 Octave_object::Octave_object (const DiagMatrix& d) |
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49 : Array<tree_constant> (1, tree_constant (d)) { } |
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50 |
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51 Octave_object::Octave_object (const RowVector& v, int pcv = -1) |
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52 : Array<tree_constant> (1, tree_constant (v, pcv)) { } |
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53 |
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54 Octave_object::Octave_object (const ColumnVector& v, int pcv = -1) |
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55 : Array<tree_constant> (1, tree_constant (v, pcv)) { } |
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56 |
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57 Octave_object::Octave_object (const Complex& c) |
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58 : Array<tree_constant> (1, tree_constant (c)) { } |
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59 |
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60 Octave_object::Octave_object (const ComplexMatrix& m) |
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61 : Array<tree_constant> (1, tree_constant (m)) { } |
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62 |
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63 Octave_object::Octave_object (const ComplexDiagMatrix& d) |
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64 : Array<tree_constant> (1, tree_constant (d)) { } |
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65 |
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66 Octave_object::Octave_object (const ComplexRowVector& v, int pcv = -1) |
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67 : Array<tree_constant> (1, tree_constant (v, pcv)) { } |
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68 |
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69 Octave_object::Octave_object (const ComplexColumnVector& v, int pcv = -1) |
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70 : Array<tree_constant> (1, tree_constant (v, pcv)) { } |
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71 |
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72 Octave_object::Octave_object (const char *s) |
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73 : Array<tree_constant> (1, tree_constant (s)) { } |
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74 |
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75 Octave_object::Octave_object (double base, double limit, double inc) |
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76 : Array<tree_constant> (1, tree_constant (base, limit, inc)) { } |
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77 |
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78 Octave_object::Octave_object (const Range& r) |
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79 : Array<tree_constant> (1, tree_constant (r)) { } |
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80 |
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81 tree_constant& |
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82 Octave_object::operator () (int n) |
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83 { |
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84 maybe_resize (n); |
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85 return Array<tree_constant>::operator () (n); |
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86 } |
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87 |
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88 tree_constant |
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89 Octave_object::operator () (int n) const |
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90 { |
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91 return Array<tree_constant>::operator () (n); |
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92 } |
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93 |
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94 tree_constant& |
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95 Octave_object::elem (int n) |
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96 { |
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97 maybe_resize (n); |
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98 return Array<tree_constant>::elem (n); |
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99 } |
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100 |
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101 tree_constant |
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102 Octave_object::elem (int n) const |
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103 { |
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104 return Array<tree_constant>::operator () (n); |
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105 } |
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106 |
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107 void |
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108 Octave_object::maybe_resize (int n) |
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109 { |
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110 if (n >= length ()) |
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111 resize (n + 1, Matrix ()); |
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112 } |
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113 |
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114 /* |
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115 ;;; Local Variables: *** |
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116 ;;; mode: C++ *** |
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117 ;;; page-delimiter: "^/\\*" *** |
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118 ;;; End: *** |
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119 */ |
