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Backed out changeset 83e47ccf34ac
author Arun Giridhar <arungiridhar@gmail.com>
date Wed, 19 Oct 2022 12:13:57 -0400
parents 83e47ccf34ac
children e88a07dec498
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1 ////////////////////////////////////////////////////////////////////////
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2 //
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3 // Copyright (C) 1996-2022 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 "ovl.h"
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31 #include "ov.h"
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32 #include "ov-scalar.h"
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33 #include "ov-float.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-typeinfo.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_NAMESPACE_BEGIN
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42
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43 // scalar by matrix ops.
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44
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45 DEFNDBINOP_OP (add, scalar, matrix, scalar, array, +)
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46 DEFNDBINOP_OP (sub, scalar, matrix, scalar, array, -)
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47 DEFNDBINOP_OP (mul, scalar, matrix, scalar, array, *)
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48
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49 DEFBINOP (div, scalar, matrix)
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50 {
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51 const octave_scalar& v1 = dynamic_cast<const octave_scalar&> (a1);
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52 const octave_matrix& v2 = dynamic_cast<const octave_matrix&> (a2);
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53
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54 Matrix m1 = v1.matrix_value ();
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55 Matrix m2 = v2.matrix_value ();
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56 MatrixType typ = v2.matrix_type ();
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57
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58 Matrix ret = xdiv (m1, m2, typ);
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59
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60 v2.matrix_type (typ);
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61 return ret;
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62 }
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63
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64 DEFBINOP_FN (pow, scalar, matrix, xpow)
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65
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66 DEFBINOP (ldiv, scalar, matrix)
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67 {
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68 const octave_scalar& v1 = dynamic_cast<const octave_scalar&> (a1);
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69 const octave_matrix& v2 = dynamic_cast<const octave_matrix&> (a2);
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70
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71 return octave_value (v2.array_value () / v1.double_value ());
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72 }
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73
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74 DEFNDBINOP_FN (lt, scalar, matrix, scalar, array, mx_el_lt)
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75 DEFNDBINOP_FN (le, scalar, matrix, scalar, array, mx_el_le)
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76 DEFNDBINOP_FN (eq, scalar, matrix, scalar, array, mx_el_eq)
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77 DEFNDBINOP_FN (ge, scalar, matrix, scalar, array, mx_el_ge)
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78 DEFNDBINOP_FN (gt, scalar, matrix, scalar, array, mx_el_gt)
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79 DEFNDBINOP_FN (ne, scalar, matrix, scalar, array, mx_el_ne)
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80
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81 DEFNDBINOP_OP (el_mul, scalar, matrix, scalar, array, *)
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82 DEFNDBINOP_FN (el_div, scalar, matrix, scalar, array, elem_xdiv)
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83 DEFNDBINOP_FN (el_pow, scalar, matrix, scalar, array, elem_xpow)
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84
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85 DEFBINOP (el_ldiv, scalar, matrix)
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86 {
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87 const octave_scalar& v1 = dynamic_cast<const octave_scalar&> (a1);
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88 const octave_matrix& v2 = dynamic_cast<const octave_matrix&> (a2);
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89
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90 return octave_value (v2.array_value () / v1.double_value ());
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91 }
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92
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93 DEFNDBINOP_FN (el_and, scalar, matrix, scalar, array, mx_el_and)
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94 DEFNDBINOP_FN (el_or, scalar, matrix, scalar, array, mx_el_or)
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95
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96 DEFNDCATOP_FN (s_m, scalar, matrix, array, array, concat)
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97
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98 DEFCONV (matrix_conv, scalar, matrix)
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99 {
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100 const octave_scalar& v = dynamic_cast<const octave_scalar&> (a);
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101
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102 return new octave_matrix (v.matrix_value ());
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103 }
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104
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105 void
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106 install_s_m_ops (octave::type_info& ti)
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107 {
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108 INSTALL_BINOP_TI (ti, op_add, octave_scalar, octave_matrix, add);
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109 INSTALL_BINOP_TI (ti, op_sub, octave_scalar, octave_matrix, sub);
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110 INSTALL_BINOP_TI (ti, op_mul, octave_scalar, octave_matrix, mul);
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111 INSTALL_BINOP_TI (ti, op_div, octave_scalar, octave_matrix, div);
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112 INSTALL_BINOP_TI (ti, op_pow, octave_scalar, octave_matrix, pow);
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113 INSTALL_BINOP_TI (ti, op_ldiv, octave_scalar, octave_matrix, ldiv);
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114 INSTALL_BINOP_TI (ti, op_lt, octave_scalar, octave_matrix, lt);
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115 INSTALL_BINOP_TI (ti, op_le, octave_scalar, octave_matrix, le);
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116 INSTALL_BINOP_TI (ti, op_eq, octave_scalar, octave_matrix, eq);
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117 INSTALL_BINOP_TI (ti, op_ge, octave_scalar, octave_matrix, ge);
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118 INSTALL_BINOP_TI (ti, op_gt, octave_scalar, octave_matrix, gt);
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119 INSTALL_BINOP_TI (ti, op_ne, octave_scalar, octave_matrix, ne);
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120 INSTALL_BINOP_TI (ti, op_el_mul, octave_scalar, octave_matrix, el_mul);
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121 INSTALL_BINOP_TI (ti, op_el_div, octave_scalar, octave_matrix, el_div);
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122 INSTALL_BINOP_TI (ti, op_el_pow, octave_scalar, octave_matrix, el_pow);
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123 INSTALL_BINOP_TI (ti, op_el_ldiv, octave_scalar, octave_matrix, el_ldiv);
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124 INSTALL_BINOP_TI (ti, op_el_and, octave_scalar, octave_matrix, el_and);
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125 INSTALL_BINOP_TI (ti, op_el_or, octave_scalar, octave_matrix, el_or);
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126
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127 INSTALL_CATOP_TI (ti, octave_scalar, octave_matrix, s_m);
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128
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129 INSTALL_ASSIGNCONV_TI (ti, octave_scalar, octave_matrix, octave_matrix);
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130 INSTALL_ASSIGNCONV_TI (ti, octave_float_scalar, octave_matrix,
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131 octave_float_matrix);
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132
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133 INSTALL_WIDENOP_TI (ti, octave_scalar, octave_matrix, matrix_conv);
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134 }
29989
b260322f6730 move xdiv, xnorm, and xpow inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 29358
diff changeset
135
b260322f6730 move xdiv, xnorm, and xpow inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 29358
diff changeset
136 OCTAVE_NAMESPACE_END