Mercurial > octave
annotate libinterp/operators/op-m-sm.cc @ 27919:1891570abac8
update Octave Project Developers copyright for the new year
In files that have the "Octave Project Developers" copyright notice,
update for 2020.
author | John W. Eaton <jwe@octave.org> |
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date | Mon, 06 Jan 2020 22:29:51 -0500 |
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update Octave Project Developers copyright for the new year
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3 Copyright (C) 1998-2020 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 distribution |
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6 or <https://octave.org/COPYRIGHT.html/>. |
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7 |
7016 | 8 |
9 This file is part of Octave. | |
5164 | 10 |
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11 Octave is free software: you can redistribute it and/or modify it |
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12 under the terms of the GNU General Public License as published by |
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13 the Free Software Foundation, either version 3 of the License, or |
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14 (at your option) any later version. |
5164 | 15 |
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16 Octave is distributed in the hope that it will be useful, but |
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17 WITHOUT ANY WARRANTY; without even the implied warranty of |
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18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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19 GNU General Public License for more details. |
5164 | 20 |
21 You should have received a copy of the GNU General Public License | |
7016 | 22 along with Octave; see the file COPYING. If not, see |
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23 <https://www.gnu.org/licenses/>. |
5164 | 24 |
25 */ | |
26 | |
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27 #if defined (HAVE_CONFIG_H) |
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28 # include "config.h" |
5164 | 29 #endif |
30 | |
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31 #include "ovl.h" |
5164 | 32 #include "ov.h" |
33 #include "ov-typeinfo.h" | |
34 #include "ov-re-mat.h" | |
35 #include "ops.h" | |
36 #include "xdiv.h" | |
37 | |
38 #include "sparse-xpow.h" | |
39 #include "sparse-xdiv.h" | |
40 #include "smx-sm-m.h" | |
41 #include "smx-m-sm.h" | |
42 #include "ov-re-sparse.h" | |
43 | |
44 // matrix by sparse matrix ops. | |
45 | |
46 DEFBINOP_OP (add, matrix, sparse_matrix, +) | |
47 DEFBINOP_OP (sub, matrix, sparse_matrix, -) | |
48 | |
5429 | 49 DEFBINOP_OP (mul, matrix, sparse_matrix, *) |
5164 | 50 |
51 DEFBINOP (div, matrix, sparse_matrix) | |
52 { | |
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53 const octave_matrix& v1 = dynamic_cast<const octave_matrix&> (a1); |
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54 const octave_sparse_matrix& v2 = dynamic_cast<const octave_sparse_matrix&> (a2); |
6221 | 55 |
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56 if (v2.rows () == 1 && v2.columns () == 1) |
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57 return octave_value (v1.array_value () / v2.scalar_value ()); |
6221 | 58 else |
59 { | |
60 MatrixType typ = v2.matrix_type (); | |
5322 | 61 |
6221 | 62 Matrix ret = xdiv (v1.matrix_value (), v2.sparse_matrix_value (), typ); |
63 | |
64 v2.matrix_type (typ); | |
65 return ret; | |
66 } | |
5164 | 67 } |
68 | |
69 DEFBINOPX (pow, matrix, sparse_matrix) | |
70 { | |
71 error ("can't do A ^ B for A and B both matrices"); | |
72 } | |
73 | |
74 DEFBINOP (ldiv, matrix, sparse_matrix) | |
75 { | |
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76 const octave_matrix& v1 = dynamic_cast<const octave_matrix&> (a1); |
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77 const octave_sparse_matrix& v2 = dynamic_cast<const octave_sparse_matrix&> (a2); |
5785 | 78 MatrixType typ = v1.matrix_type (); |
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79 |
5785 | 80 Matrix ret = xleftdiv (v1.matrix_value (), v2.matrix_value (), typ); |
81 | |
82 v1.matrix_type (typ); | |
83 return ret; | |
5164 | 84 } |
85 | |
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86 DEFBINOP_FN (mul_trans, matrix, sparse_matrix, mul_trans); |
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87 |
5164 | 88 DEFBINOP_FN (lt, matrix, sparse_matrix, mx_el_lt) |
89 DEFBINOP_FN (le, matrix, sparse_matrix, mx_el_le) | |
90 DEFBINOP_FN (eq, matrix, sparse_matrix, mx_el_eq) | |
91 DEFBINOP_FN (ge, matrix, sparse_matrix, mx_el_ge) | |
92 DEFBINOP_FN (gt, matrix, sparse_matrix, mx_el_gt) | |
93 DEFBINOP_FN (ne, matrix, sparse_matrix, mx_el_ne) | |
94 | |
95 DEFBINOP_FN (el_mul, matrix, sparse_matrix, product) | |
96 DEFBINOP_FN (el_div, matrix, sparse_matrix, quotient) | |
97 | |
98 DEFBINOP (el_pow, matrix, sparse_matrix) | |
99 { | |
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100 const octave_matrix& v1 = dynamic_cast<const octave_matrix&> (a1); |
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101 const octave_sparse_matrix& v2 = dynamic_cast<const octave_sparse_matrix&> (a2); |
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102 |
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103 return octave_value (elem_xpow (SparseMatrix (v1.matrix_value ()), |
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104 v2.sparse_matrix_value ())); |
5164 | 105 } |
106 | |
107 DEFBINOP (el_ldiv, matrix, sparse_matrix) | |
108 { | |
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109 const octave_matrix& v1 = dynamic_cast<const octave_matrix&> (a1); |
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110 const octave_sparse_matrix& v2 = dynamic_cast<const octave_sparse_matrix&> (a2); |
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111 |
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112 return octave_value |
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113 (quotient (v2.sparse_matrix_value (), v1.matrix_value ())); |
5164 | 114 } |
115 | |
116 DEFBINOP_FN (el_and, matrix, sparse_matrix, mx_el_and) | |
117 DEFBINOP_FN (el_or, matrix, sparse_matrix, mx_el_or) | |
118 | |
119 DEFCATOP (m_sm, matrix, sparse_matrix) | |
120 { | |
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121 octave_matrix& v1 = dynamic_cast<octave_matrix&> (a1); |
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122 const octave_sparse_matrix& v2 = dynamic_cast<const octave_sparse_matrix&> (a2); |
5164 | 123 SparseMatrix tmp (v1.matrix_value ()); |
124 return octave_value (tmp. concat (v2.sparse_matrix_value (), ra_idx)); | |
125 } | |
126 | |
127 DEFCONV (sparse_matrix_conv, matrix, sparse_matrix) | |
128 { | |
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129 const octave_matrix& v = dynamic_cast<const octave_matrix&> (a); |
5164 | 130 return new octave_sparse_matrix (SparseMatrix (v.matrix_value ())); |
131 } | |
132 | |
7289 | 133 DEFNDASSIGNOP_FN (assign, matrix, sparse_matrix, array, assign) |
134 | |
5164 | 135 void |
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136 install_m_sm_ops (octave::type_info& ti) |
5164 | 137 { |
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138 INSTALL_BINOP_TI (ti, op_add, octave_matrix, octave_sparse_matrix, add); |
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139 INSTALL_BINOP_TI (ti, op_sub, octave_matrix, octave_sparse_matrix, sub); |
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140 INSTALL_BINOP_TI (ti, op_mul, octave_matrix, octave_sparse_matrix, mul); |
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141 INSTALL_BINOP_TI (ti, op_div, octave_matrix, octave_sparse_matrix, div); |
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142 INSTALL_BINOP_TI (ti, op_pow, octave_matrix, octave_sparse_matrix, pow); |
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143 INSTALL_BINOP_TI (ti, op_ldiv, octave_matrix, octave_sparse_matrix, ldiv); |
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144 INSTALL_BINOP_TI (ti, op_mul_trans, octave_matrix, octave_sparse_matrix, |
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145 mul_trans); |
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146 INSTALL_BINOP_TI (ti, op_mul_herm, octave_matrix, octave_sparse_matrix, |
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147 mul_trans); |
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148 INSTALL_BINOP_TI (ti, op_lt, octave_matrix, octave_sparse_matrix, lt); |
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149 INSTALL_BINOP_TI (ti, op_le, octave_matrix, octave_sparse_matrix, le); |
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150 INSTALL_BINOP_TI (ti, op_eq, octave_matrix, octave_sparse_matrix, eq); |
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151 INSTALL_BINOP_TI (ti, op_ge, octave_matrix, octave_sparse_matrix, ge); |
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152 INSTALL_BINOP_TI (ti, op_gt, octave_matrix, octave_sparse_matrix, gt); |
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153 INSTALL_BINOP_TI (ti, op_ne, octave_matrix, octave_sparse_matrix, ne); |
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154 INSTALL_BINOP_TI (ti, op_el_mul, octave_matrix, octave_sparse_matrix, el_mul); |
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155 INSTALL_BINOP_TI (ti, op_el_div, octave_matrix, octave_sparse_matrix, el_div); |
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156 INSTALL_BINOP_TI (ti, op_el_pow, octave_matrix, octave_sparse_matrix, el_pow); |
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157 INSTALL_BINOP_TI (ti, op_el_ldiv, octave_matrix, octave_sparse_matrix, el_ldiv); |
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158 INSTALL_BINOP_TI (ti, op_el_and, octave_matrix, octave_sparse_matrix, el_and); |
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159 INSTALL_BINOP_TI (ti, op_el_or, octave_matrix, octave_sparse_matrix, el_or); |
5164 | 160 |
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161 INSTALL_CATOP_TI (ti, octave_matrix, octave_sparse_matrix, m_sm); |
5164 | 162 |
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163 INSTALL_ASSIGNOP_TI (ti, op_asn_eq, octave_matrix, octave_sparse_matrix, assign) |
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164 INSTALL_ASSIGNCONV_TI (ti, octave_matrix, octave_sparse_matrix, octave_matrix) |
5164 | 165 |
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166 INSTALL_WIDENOP_TI (ti, octave_matrix, octave_sparse_matrix, |
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167 sparse_matrix_conv); |
5164 | 168 } |