Mercurial > octave
annotate libinterp/operators/op-cs-sm.cc @ 31706:597f3ee61a48 stable
update Octave Project Developers copyright for the new year
author | John W. Eaton <jwe@octave.org> |
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date | Fri, 06 Jan 2023 13:11:27 -0500 |
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1 //////////////////////////////////////////////////////////////////////// |
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2 // |
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3 // Copyright (C) 1998-2023 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 //////////////////////////////////////////////////////////////////////// |
5164 | 25 |
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26 #if defined (HAVE_CONFIG_H) |
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27 # include "config.h" |
5164 | 28 #endif |
29 | |
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30 #include "ovl.h" |
5164 | 31 #include "ov.h" |
32 #include "ov-typeinfo.h" | |
33 #include "ov-complex.h" | |
34 #include "ops.h" | |
35 #include "xpow.h" | |
36 | |
37 #include "sparse-xpow.h" | |
38 #include "sparse-xdiv.h" | |
39 #include "ov-re-sparse.h" | |
40 #include "ov-cx-sparse.h" | |
41 #include "smx-cs-sm.h" | |
42 #include "smx-sm-cs.h" | |
43 | |
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44 OCTAVE_BEGIN_NAMESPACE(octave) |
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45 |
5164 | 46 // complex by sparse matrix ops. |
47 | |
48 DEFBINOP_OP (add, complex, sparse_matrix, +) | |
49 DEFBINOP_OP (sub, complex, sparse_matrix, -) | |
50 DEFBINOP_OP (mul, complex, sparse_matrix, *) | |
51 | |
52 DEFBINOP (div, complex, sparse_matrix) | |
53 { | |
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54 const octave_complex& v1 = dynamic_cast<const octave_complex&> (a1); |
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55 const octave_sparse_matrix& v2 = dynamic_cast<const octave_sparse_matrix&> (a2); |
5164 | 56 |
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57 if (v2.rows () == 1 && v2.columns () == 1) |
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58 return octave_value (SparseComplexMatrix (1, 1, v1.complex_value () / v2.scalar_value ())); |
6221 | 59 else |
60 { | |
61 MatrixType typ = v2.matrix_type (); | |
62 ComplexMatrix m1 = ComplexMatrix (1, 1, v1.complex_value ()); | |
63 SparseMatrix m2 = v2.sparse_matrix_value (); | |
64 ComplexMatrix ret = xdiv (m1, m2, typ); | |
65 v2.matrix_type (typ); | |
66 return ret; | |
67 } | |
5164 | 68 } |
69 | |
70 DEFBINOP (pow, complex, sparse_matrix) | |
71 { | |
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72 const octave_complex& v1 = dynamic_cast<const octave_complex&> (a1); |
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73 const octave_sparse_matrix& v2 = dynamic_cast<const octave_sparse_matrix&> (a2); |
5164 | 74 return xpow (v1.complex_value (), v2.matrix_value ()); |
75 } | |
76 | |
77 DEFBINOP (ldiv, complex, sparse_matrix) | |
78 { | |
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79 const octave_complex& v1 = dynamic_cast<const octave_complex&> (a1); |
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80 const octave_sparse_matrix& v2 = dynamic_cast<const octave_sparse_matrix&> (a2); |
5164 | 81 |
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82 return octave_value (v2.sparse_matrix_value () / v1.complex_value ()); |
5164 | 83 } |
84 | |
85 DEFBINOP_FN (lt, complex, sparse_matrix, mx_el_lt) | |
86 DEFBINOP_FN (le, complex, sparse_matrix, mx_el_le) | |
87 DEFBINOP_FN (eq, complex, sparse_matrix, mx_el_eq) | |
88 DEFBINOP_FN (ge, complex, sparse_matrix, mx_el_ge) | |
89 DEFBINOP_FN (gt, complex, sparse_matrix, mx_el_gt) | |
90 DEFBINOP_FN (ne, complex, sparse_matrix, mx_el_ne) | |
91 | |
92 DEFBINOP_OP (el_mul, complex, sparse_matrix, *) | |
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93 DEFBINOP_FN (el_div, complex, sparse_matrix, elem_xdiv) |
5164 | 94 DEFBINOP_FN (el_pow, complex, sparse_matrix, elem_xpow) |
95 | |
96 DEFBINOP (el_ldiv, complex, sparse_matrix) | |
97 { | |
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98 const octave_complex& v1 = dynamic_cast<const octave_complex&> (a1); |
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99 const octave_sparse_matrix& v2 = dynamic_cast<const octave_sparse_matrix&> (a2); |
5164 | 100 |
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101 return octave_value (v2.sparse_matrix_value () / v1.complex_value ()); |
5164 | 102 } |
103 | |
104 DEFBINOP_FN (el_and, complex, sparse_matrix, mx_el_and) | |
105 DEFBINOP_FN (el_or, complex, sparse_matrix, mx_el_or) | |
106 | |
107 DEFCATOP (cs_sm, sparse_matrix, complex) | |
108 { | |
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109 const octave_complex& v1 = dynamic_cast<const octave_complex&> (a1); |
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110 const octave_sparse_matrix& v2 |
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111 = dynamic_cast<const octave_sparse_matrix&> (a2); |
5164 | 112 SparseComplexMatrix tmp (1, 1, v1.complex_value ()); |
113 return octave_value (tmp. concat (v2.sparse_matrix_value (), ra_idx)); | |
114 } | |
115 | |
116 DEFCONV (sparse_matrix_conv, complex, sparse_matrix) | |
117 { | |
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118 const octave_complex& v = dynamic_cast<const octave_complex&> (a); |
5164 | 119 |
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120 return new octave_sparse_matrix (SparseMatrix (v.matrix_value ())); |
5164 | 121 } |
122 | |
123 void | |
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124 install_cs_sm_ops (octave::type_info& ti) |
5164 | 125 { |
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126 INSTALL_BINOP_TI (ti, op_add, octave_complex, octave_sparse_matrix, add); |
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127 INSTALL_BINOP_TI (ti, op_sub, octave_complex, octave_sparse_matrix, sub); |
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128 INSTALL_BINOP_TI (ti, op_mul, octave_complex, octave_sparse_matrix, mul); |
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129 INSTALL_BINOP_TI (ti, op_div, octave_complex, octave_sparse_matrix, div); |
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130 INSTALL_BINOP_TI (ti, op_pow, octave_complex, octave_sparse_matrix, pow); |
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131 INSTALL_BINOP_TI (ti, op_ldiv, octave_complex, octave_sparse_matrix, ldiv); |
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132 INSTALL_BINOP_TI (ti, op_lt, octave_complex, octave_sparse_matrix, lt); |
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133 INSTALL_BINOP_TI (ti, op_le, octave_complex, octave_sparse_matrix, le); |
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134 INSTALL_BINOP_TI (ti, op_eq, octave_complex, octave_sparse_matrix, eq); |
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135 INSTALL_BINOP_TI (ti, op_ge, octave_complex, octave_sparse_matrix, ge); |
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136 INSTALL_BINOP_TI (ti, op_gt, octave_complex, octave_sparse_matrix, gt); |
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137 INSTALL_BINOP_TI (ti, op_ne, octave_complex, octave_sparse_matrix, ne); |
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138 INSTALL_BINOP_TI (ti, op_el_mul, octave_complex, octave_sparse_matrix, el_mul); |
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139 INSTALL_BINOP_TI (ti, op_el_div, octave_complex, octave_sparse_matrix, el_div); |
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140 INSTALL_BINOP_TI (ti, op_el_pow, octave_complex, octave_sparse_matrix, el_pow); |
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141 INSTALL_BINOP_TI (ti, op_el_ldiv, octave_complex, octave_sparse_matrix, |
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142 el_ldiv); |
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143 INSTALL_BINOP_TI (ti, op_el_and, octave_complex, octave_sparse_matrix, el_and); |
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144 INSTALL_BINOP_TI (ti, op_el_or, octave_complex, octave_sparse_matrix, el_or); |
5164 | 145 |
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146 INSTALL_CATOP_TI (ti, octave_complex, octave_sparse_matrix, cs_sm); |
5164 | 147 |
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148 INSTALL_ASSIGNCONV_TI (ti, octave_complex, octave_sparse_matrix, |
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149 octave_complex_matrix); |
5164 | 150 |
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151 INSTALL_WIDENOP_TI (ti, octave_complex, octave_sparse_matrix, |
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152 sparse_matrix_conv); |
5164 | 153 } |
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154 |
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155 OCTAVE_END_NAMESPACE(octave) |