annotate src/OPERATORS/op-range.cc @ 8920:eb63fbe60fab

update copyright notices
author John W. Eaton <jwe@octave.org>
date Sat, 07 Mar 2009 10:41:27 -0500
parents a909d8c01adf
children 10bed8fbec99
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1 /*
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2
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3 Copyright (C) 1996, 1997, 1998, 2000, 2002, 2004, 2005, 2007, 2008, 2009
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4 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 3 of the License, or (at your
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11 option) any 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, see
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20 <http://www.gnu.org/licenses/>.
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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 #include "gripes.h"
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29 #include "oct-obj.h"
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30 #include "ov.h"
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31 #include "ov-range.h"
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32 #include "ov-ch-mat.h"
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33 #include "ov-scalar.h"
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34 #include "ov-re-mat.h"
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35 #include "ov-flt-re-mat.h"
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36 #include "ov-complex.h"
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37 #include "ov-cx-mat.h"
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38 #include "ov-bool.h"
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39 #include "ov-bool-mat.h"
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40 #include "ov-typeinfo.h"
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41 #include "ov-null-mat.h"
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42 #include "ops.h"
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43
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44 // range unary ops.
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45
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46 DEFUNOP (not, range)
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47 {
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48 CAST_UNOP_ARG (const octave_range&);
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49
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50 return octave_value (! v.matrix_value());
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51 }
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52
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53 DEFUNOP_OP (uplus, range, /* no-op */)
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54 DEFUNOP_OP (uminus, range, -)
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55
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56 DEFUNOP (transpose, range)
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57 {
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58 CAST_UNOP_ARG (const octave_range&);
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59
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60 return octave_value (v.matrix_value().transpose ());
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61 }
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62
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63 DEFBINOP_OP (addrs, range, scalar, +)
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64 DEFBINOP_OP (addsr, scalar, range, +)
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65 DEFBINOP_OP (subrs, range, scalar, -)
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66 DEFBINOP_OP (subsr, scalar, range, -)
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67 DEFBINOP_OP (mulrs, range, scalar, *)
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68 DEFBINOP_OP (mulsr, scalar, range, *)
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69
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70 DEFNDCATOP_FN (r_r, range, range, array, array, concat)
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71 DEFNDCATOP_FN (r_s, range, scalar, array, array, concat)
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72 DEFNDCATOP_FN (r_m, range, matrix, array, array, concat)
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73 DEFNDCATOP_FN (r_cs, range, complex, array, complex_array, concat)
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74 DEFNDCATOP_FN (r_cm, range, complex_matrix, array, complex_array, concat)
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75 DEFNDCATOP_FN (r_b, range, bool, array, array, concat)
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76 DEFNDCATOP_FN (r_bm, range, bool_matrix, array, array, concat)
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77 DEFNDCATOP_FN (r_chm, range, char_matrix, array, char_array, concat)
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78 DEFNDCATOP_FN (s_r, scalar, range, array, array, concat)
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79 DEFNDCATOP_FN (m_r, matrix, range, array, array, concat)
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80 DEFNDCATOP_FN (cs_r, complex, range, complex_array, array, concat)
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81 DEFNDCATOP_FN (cm_r, complex_matrix, range, complex_array, array, concat)
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82 DEFNDCATOP_FN (b_r, bool, range, array, array, concat)
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83 DEFNDCATOP_FN (bm_r, bool_matrix, range, array, array, concat)
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84 DEFNDCATOP_FN (chm_r, char_matrix, range, char_array, array, concat)
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85
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86 CONVDECL (range_to_matrix)
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87 {
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88 CAST_CONV_ARG (const octave_range&);
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89
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90 return new octave_matrix (v.array_value ());
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91 }
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92
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93 void
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94 install_range_ops (void)
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95 {
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96 INSTALL_UNOP (op_not, octave_range, not);
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97 INSTALL_UNOP (op_uplus, octave_range, uplus);
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98 INSTALL_UNOP (op_uminus, octave_range, uminus);
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99 INSTALL_UNOP (op_transpose, octave_range, transpose);
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100 INSTALL_UNOP (op_hermitian, octave_range, transpose);
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101
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102 INSTALL_BINOP (op_add, octave_range, octave_scalar, addrs);
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103 INSTALL_BINOP (op_add, octave_scalar, octave_range, addsr);
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104 INSTALL_BINOP (op_sub, octave_range, octave_scalar, subrs);
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105 INSTALL_BINOP (op_sub, octave_scalar, octave_range, subsr);
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106 INSTALL_BINOP (op_mul, octave_range, octave_scalar, mulrs);
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107 INSTALL_BINOP (op_mul, octave_scalar, octave_range, mulsr);
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108
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109 INSTALL_CATOP (octave_range, octave_range, r_r);
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110 INSTALL_CATOP (octave_range, octave_scalar, r_s);
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111 INSTALL_CATOP (octave_range, octave_matrix, r_m);
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112 INSTALL_CATOP (octave_range, octave_complex, r_cs);
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113 INSTALL_CATOP (octave_range, octave_complex_matrix, r_cm);
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114 INSTALL_CATOP (octave_range, octave_bool, r_b);
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115 INSTALL_CATOP (octave_range, octave_bool_matrix, r_bm);
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116 INSTALL_CATOP (octave_range, octave_char_matrix, r_chm);
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117 INSTALL_CATOP (octave_scalar, octave_range, s_r);
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118 INSTALL_CATOP (octave_matrix, octave_range, m_r);
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119 INSTALL_CATOP (octave_complex, octave_range, cs_r);
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120 INSTALL_CATOP (octave_complex_matrix, octave_range, cm_r);
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121 INSTALL_CATOP (octave_bool, octave_range, b_r);
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122 INSTALL_CATOP (octave_bool_matrix, octave_range, bm_r);
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123 INSTALL_CATOP (octave_char_matrix, octave_range, chm_r);
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124
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125 // FIXME -- this would be unneccessary if
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126 // octave_base_value::numeric_assign always tried converting lhs
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127 // before rhs.
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128
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129 INSTALL_ASSIGNCONV (octave_range, octave_null_matrix, octave_matrix);
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130 INSTALL_ASSIGNCONV (octave_range, octave_null_str, octave_matrix);
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131 INSTALL_ASSIGNCONV (octave_range, octave_null_sq_str, octave_matrix);
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132
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133 // However, this should probably be here just in case we need it.
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134
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135 INSTALL_WIDENOP (octave_range, octave_matrix, range_to_matrix);
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136 }
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137
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138 /*
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139 ;;; Local Variables: ***
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140 ;;; mode: C++ ***
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141 ;;; End: ***
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142 */