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NEWS.9.md: Fix typo and minor formatting changes. * etc/NEWS.9.md: Fix typo. Adjust whitespace. Use markdown syntax for code snippets.
author Markus Mützel <markus.muetzel@gmx.de>
date Wed, 05 Jun 2024 11:27:35 +0200
parents 2e484f9f1f18
children
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1 ////////////////////////////////////////////////////////////////////////
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2 //
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3 // Copyright (C) 1996-2024 The Octave Project Developers
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4 //
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5 // See the file COPYRIGHT.md in the top-level directory of this
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6 // distribution or <https://octave.org/copyright/>.
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7 //
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8 // This file is part of Octave.
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9 //
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10 // Octave is free software: you can redistribute it and/or modify it
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11 // under the terms of the GNU General Public License as published by
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12 // the Free Software Foundation, either version 3 of the License, or
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13 // (at your option) any later version.
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14 //
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15 // Octave is distributed in the hope that it will be useful, but
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16 // WITHOUT ANY WARRANTY; without even the implied warranty of
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17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 // GNU General Public License for more details.
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19 //
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20 // You should have received a copy of the GNU General Public License
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21 // along with Octave; see the file COPYING. If not, see
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22 // <https://www.gnu.org/licenses/>.
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23 //
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24 ////////////////////////////////////////////////////////////////////////
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25
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26 #if defined (HAVE_CONFIG_H)
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27 # include "config.h"
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28 #endif
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29
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30 #include "errwarn.h"
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31 #include "ovl.h"
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32 #include "ov.h"
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33 #include "ov-re-mat.h"
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34 #include "ov-flt-re-mat.h"
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35 #include "ov-typeinfo.h"
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36 #include "ov-null-mat.h"
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37 #include "ops.h"
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38 #include "xdiv.h"
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39 #include "xpow.h"
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40
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41 OCTAVE_BEGIN_NAMESPACE(octave)
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42
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43 // matrix unary ops.
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44
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45 DEFNDUNOP_OP (not, matrix, array, !)
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46 DEFNDUNOP_OP (uplus, matrix, array, /* no-op */)
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47 DEFNDUNOP_OP (uminus, matrix, array, -)
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48
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49 DEFUNOP (transpose, matrix)
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50 {
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51 OCTAVE_CAST_BASE_VALUE (const octave_matrix&, v, a);
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52
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53 if (v.ndims () > 2)
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54 error ("transpose not defined for N-D objects");
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55
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56 return octave_value (v.matrix_value ().transpose ());
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57 }
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58
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59 DEFNCUNOP_METHOD (incr, matrix, increment)
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60 DEFNCUNOP_METHOD (decr, matrix, decrement)
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61 DEFNCUNOP_METHOD (changesign, matrix, changesign)
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62
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63 // matrix by matrix ops.
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64
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65 DEFNDBINOP_OP (add, matrix, matrix, array, array, +)
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66 DEFNDBINOP_OP (sub, matrix, matrix, array, array, -)
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67
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68 DEFBINOP_OP (mul, matrix, matrix, *)
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69
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70 DEFBINOP (div, matrix, matrix)
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71 {
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72 OCTAVE_CAST_BASE_VALUE (const octave_matrix&, v1, a1);
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73 OCTAVE_CAST_BASE_VALUE (const octave_matrix&, v2, a2);
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74 MatrixType typ = v2.matrix_type ();
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75
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76 Matrix ret = xdiv (v1.matrix_value (), v2.matrix_value (), typ);
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77
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78 v2.matrix_type (typ);
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79 return ret;
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80 }
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81
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82 DEFBINOPX (pow, matrix, matrix)
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83 {
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84 error ("can't do A ^ B for A and B both matrices");
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85 }
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86
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87 DEFBINOP (ldiv, matrix, matrix)
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88 {
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89 OCTAVE_CAST_BASE_VALUE (const octave_matrix&, v1, a1);
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90 OCTAVE_CAST_BASE_VALUE (const octave_matrix&, v2, a2);
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91 MatrixType typ = v1.matrix_type ();
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92
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93 Matrix ret = xleftdiv (v1.matrix_value (), v2.matrix_value (), typ);
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94
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95 v1.matrix_type (typ);
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96 return ret;
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97 }
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98
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99 DEFBINOP (trans_mul, matrix, matrix)
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100 {
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101 OCTAVE_CAST_BASE_VALUE (const octave_matrix&, v1, a1);
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102 OCTAVE_CAST_BASE_VALUE (const octave_matrix&, v2, a2);
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103 return octave_value(xgemm (v1.matrix_value (), v2.matrix_value (),
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104 blas_trans, blas_no_trans));
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105 }
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106
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107 DEFBINOP (mul_trans, matrix, matrix)
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108 {
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109 OCTAVE_CAST_BASE_VALUE (const octave_matrix&, v1, a1);
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110 OCTAVE_CAST_BASE_VALUE (const octave_matrix&, v2, a2);
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111 return octave_value(xgemm (v1.matrix_value (), v2.matrix_value (),
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112 blas_no_trans, blas_trans));
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113 }
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114
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115 DEFBINOP (trans_ldiv, matrix, matrix)
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116 {
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117 OCTAVE_CAST_BASE_VALUE (const octave_matrix&, v1, a1);
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118 OCTAVE_CAST_BASE_VALUE (const octave_matrix&, v2, a2);
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119 MatrixType typ = v1.matrix_type ();
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120
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121 Matrix ret = xleftdiv (v1.matrix_value (), v2.matrix_value (),
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122 typ, blas_trans);
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123
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124 v1.matrix_type (typ);
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125 return ret;
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126 }
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127
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128 DEFNDBINOP_FN (lt, matrix, matrix, array, array, mx_el_lt)
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129 DEFNDBINOP_FN (le, matrix, matrix, array, array, mx_el_le)
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130 DEFNDBINOP_FN (eq, matrix, matrix, array, array, mx_el_eq)
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131 DEFNDBINOP_FN (ge, matrix, matrix, array, array, mx_el_ge)
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132 DEFNDBINOP_FN (gt, matrix, matrix, array, array, mx_el_gt)
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133 DEFNDBINOP_FN (ne, matrix, matrix, array, array, mx_el_ne)
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134
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135 DEFNDBINOP_FN (el_mul, matrix, matrix, array, array, product)
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136 DEFNDBINOP_FN (el_div, matrix, matrix, array, array, quotient)
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diff changeset
137 DEFNDBINOP_FN (el_pow, matrix, matrix, array, array, elem_xpow)
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138
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diff changeset
139 DEFBINOP (el_ldiv, matrix, matrix)
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diff changeset
140 {
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141 OCTAVE_CAST_BASE_VALUE (const octave_matrix&, v1, a1);
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142 OCTAVE_CAST_BASE_VALUE (const octave_matrix&, v2, a2);
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143
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144 return octave_value (quotient (v2.array_value (), v1.array_value ()));
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145 }
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146
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diff changeset
147 DEFNDBINOP_FN (el_and, matrix, matrix, array, array, mx_el_and)
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148 DEFNDBINOP_FN (el_or, matrix, matrix, array, array, mx_el_or)
8982
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149 DEFNDBINOP_FN (el_not_and, matrix, matrix, array, array, mx_el_not_and)
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150 DEFNDBINOP_FN (el_not_or, matrix, matrix, array, array, mx_el_not_or)
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parents: 8920
diff changeset
151 DEFNDBINOP_FN (el_and_not, matrix, matrix, array, array, mx_el_and_not)
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152 DEFNDBINOP_FN (el_or_not, matrix, matrix, array, array, mx_el_or_not)
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parents: 8920
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153
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154 DEFNDCATOP_FN (m_m, matrix, matrix, array, array, concat)
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155
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156 DEFNDASSIGNOP_FN (assign, matrix, matrix, array, assign)
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157 DEFNDASSIGNOP_FN (sgl_assign, float_matrix, matrix, float_array, assign)
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158
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159 DEFNULLASSIGNOP_FN (null_assign, matrix, delete_elements)
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parents: 7800
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160
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parents: 8993
diff changeset
161 DEFNDASSIGNOP_OP (assign_add, matrix, matrix, array, +=)
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parents: 8993
diff changeset
162 DEFNDASSIGNOP_OP (assign_sub, matrix, matrix, array, -=)
9557
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parents: 9546
diff changeset
163 DEFNDASSIGNOP_FNOP (assign_el_mul, matrix, matrix, array, product_eq)
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parents: 9546
diff changeset
164 DEFNDASSIGNOP_FNOP (assign_el_div, matrix, matrix, array, quotient_eq)
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parents: 8993
diff changeset
165
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166 void
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diff changeset
167 install_m_m_ops (octave::type_info& ti)
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168 {
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169 INSTALL_UNOP_TI (ti, op_not, octave_matrix, not);
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170 INSTALL_UNOP_TI (ti, op_uplus, octave_matrix, uplus);
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diff changeset
171 INSTALL_UNOP_TI (ti, op_uminus, octave_matrix, uminus);
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diff changeset
172 INSTALL_UNOP_TI (ti, op_transpose, octave_matrix, transpose);
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173 INSTALL_UNOP_TI (ti, op_hermitian, octave_matrix, transpose);
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174
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175 INSTALL_NCUNOP_TI (ti, op_incr, octave_matrix, incr);
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diff changeset
176 INSTALL_NCUNOP_TI (ti, op_decr, octave_matrix, decr);
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diff changeset
177 INSTALL_NCUNOP_TI (ti, op_uminus, octave_matrix, changesign);
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178
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179 INSTALL_BINOP_TI (ti, op_add, octave_matrix, octave_matrix, add);
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diff changeset
180 INSTALL_BINOP_TI (ti, op_sub, octave_matrix, octave_matrix, sub);
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diff changeset
181 INSTALL_BINOP_TI (ti, op_mul, octave_matrix, octave_matrix, mul);
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diff changeset
182 INSTALL_BINOP_TI (ti, op_div, octave_matrix, octave_matrix, div);
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diff changeset
183 INSTALL_BINOP_TI (ti, op_pow, octave_matrix, octave_matrix, pow);
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diff changeset
184 INSTALL_BINOP_TI (ti, op_ldiv, octave_matrix, octave_matrix, ldiv);
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diff changeset
185 INSTALL_BINOP_TI (ti, op_lt, octave_matrix, octave_matrix, lt);
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diff changeset
186 INSTALL_BINOP_TI (ti, op_le, octave_matrix, octave_matrix, le);
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diff changeset
187 INSTALL_BINOP_TI (ti, op_eq, octave_matrix, octave_matrix, eq);
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diff changeset
188 INSTALL_BINOP_TI (ti, op_ge, octave_matrix, octave_matrix, ge);
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diff changeset
189 INSTALL_BINOP_TI (ti, op_gt, octave_matrix, octave_matrix, gt);
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diff changeset
190 INSTALL_BINOP_TI (ti, op_ne, octave_matrix, octave_matrix, ne);
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diff changeset
191 INSTALL_BINOP_TI (ti, op_el_mul, octave_matrix, octave_matrix, el_mul);
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diff changeset
192 INSTALL_BINOP_TI (ti, op_el_div, octave_matrix, octave_matrix, el_div);
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diff changeset
193 INSTALL_BINOP_TI (ti, op_el_pow, octave_matrix, octave_matrix, el_pow);
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parents: 24534
diff changeset
194 INSTALL_BINOP_TI (ti, op_el_ldiv, octave_matrix, octave_matrix, el_ldiv);
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diff changeset
195 INSTALL_BINOP_TI (ti, op_el_and, octave_matrix, octave_matrix, el_and);
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diff changeset
196 INSTALL_BINOP_TI (ti, op_el_or, octave_matrix, octave_matrix, el_or);
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diff changeset
197 INSTALL_BINOP_TI (ti, op_el_and_not, octave_matrix, octave_matrix, el_and_not);
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diff changeset
198 INSTALL_BINOP_TI (ti, op_el_or_not, octave_matrix, octave_matrix, el_or_not);
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diff changeset
199 INSTALL_BINOP_TI (ti, op_el_not_and, octave_matrix, octave_matrix, el_not_and);
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diff changeset
200 INSTALL_BINOP_TI (ti, op_el_not_or, octave_matrix, octave_matrix, el_not_or);
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diff changeset
201 INSTALL_BINOP_TI (ti, op_trans_mul, octave_matrix, octave_matrix, trans_mul);
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diff changeset
202 INSTALL_BINOP_TI (ti, op_mul_trans, octave_matrix, octave_matrix, mul_trans);
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diff changeset
203 INSTALL_BINOP_TI (ti, op_herm_mul, octave_matrix, octave_matrix, trans_mul);
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diff changeset
204 INSTALL_BINOP_TI (ti, op_mul_herm, octave_matrix, octave_matrix, mul_trans);
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diff changeset
205 INSTALL_BINOP_TI (ti, op_trans_ldiv, octave_matrix, octave_matrix, trans_ldiv);
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diff changeset
206 INSTALL_BINOP_TI (ti, op_herm_ldiv, octave_matrix, octave_matrix, trans_ldiv);
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207
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diff changeset
208 INSTALL_CATOP_TI (ti, octave_matrix, octave_matrix, m_m);
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diff changeset
209
24540
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diff changeset
210 INSTALL_ASSIGNOP_TI (ti, op_asn_eq, octave_matrix, octave_matrix, assign);
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parents: 25054
diff changeset
211 INSTALL_ASSIGNOP_TI (ti, op_asn_eq, octave_float_matrix, octave_matrix,
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parents: 25054
diff changeset
212 sgl_assign);
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parents: 7017
diff changeset
213
25103
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parents: 25054
diff changeset
214 INSTALL_ASSIGNOP_TI (ti, op_asn_eq, octave_matrix, octave_null_matrix,
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parents: 25054
diff changeset
215 null_assign);
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parents: 25054
diff changeset
216 INSTALL_ASSIGNOP_TI (ti, op_asn_eq, octave_matrix, octave_null_str,
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parents: 25054
diff changeset
217 null_assign);
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parents: 25054
diff changeset
218 INSTALL_ASSIGNOP_TI (ti, op_asn_eq, octave_matrix, octave_null_sq_str,
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parents: 25054
diff changeset
219 null_assign);
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parents: 7800
diff changeset
220
24540
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diff changeset
221 INSTALL_ASSIGNOP_TI (ti, op_add_eq, octave_matrix, octave_matrix, assign_add);
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parents: 24534
diff changeset
222 INSTALL_ASSIGNOP_TI (ti, op_sub_eq, octave_matrix, octave_matrix, assign_sub);
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diff changeset
223 INSTALL_ASSIGNOP_TI (ti, op_el_mul_eq, octave_matrix, octave_matrix,
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parents: 25054
diff changeset
224 assign_el_mul);
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parents: 25054
diff changeset
225 INSTALL_ASSIGNOP_TI (ti, op_el_div_eq, octave_matrix, octave_matrix,
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diff changeset
226 assign_el_div);
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diff changeset
227 }
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parents: 29358
diff changeset
228
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parents: 30564
diff changeset
229 OCTAVE_END_NAMESPACE(octave)