Mercurial > octave
annotate libinterp/operators/op-m-sm.cc @ 27923:bd51beb6205e
update formatting of copyright notices
* Use <https://octave.org/copyright/> instead of
<https://octave.org/COPYRIGHT.html/>.
* For consistency with other comments in the Octave sources, use
C++-style comments for copyright blocks in C and C++ files.
* Use delimiters above and below copyright blocks that are appropriate
for the language used in the file.
* Eliminate extra spacing inside copyright blocks.
* lex.ll (looks_like_copyright): Also allow newlines and carriage
returns before the word "Copyright".
* scripts/mk-doc.pl (gethelp): Also skip empty comment lines.
* bp-table.cc, type.m: Adjust tests.
author | John W. Eaton <jwe@octave.org> |
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date | Wed, 08 Jan 2020 11:59:41 -0500 |
parents | 1891570abac8 |
children | 35f974bab4c8 0a5b15007766 |
rev | line source |
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1 //////////////////////////////////////////////////////////////////////// |
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2 // |
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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 |
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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-re-mat.h" | |
34 #include "ops.h" | |
35 #include "xdiv.h" | |
36 | |
37 #include "sparse-xpow.h" | |
38 #include "sparse-xdiv.h" | |
39 #include "smx-sm-m.h" | |
40 #include "smx-m-sm.h" | |
41 #include "ov-re-sparse.h" | |
42 | |
43 // matrix by sparse matrix ops. | |
44 | |
45 DEFBINOP_OP (add, matrix, sparse_matrix, +) | |
46 DEFBINOP_OP (sub, matrix, sparse_matrix, -) | |
47 | |
5429 | 48 DEFBINOP_OP (mul, matrix, sparse_matrix, *) |
5164 | 49 |
50 DEFBINOP (div, matrix, sparse_matrix) | |
51 { | |
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52 const octave_matrix& v1 = dynamic_cast<const octave_matrix&> (a1); |
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53 const octave_sparse_matrix& v2 = dynamic_cast<const octave_sparse_matrix&> (a2); |
6221 | 54 |
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55 if (v2.rows () == 1 && v2.columns () == 1) |
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56 return octave_value (v1.array_value () / v2.scalar_value ()); |
6221 | 57 else |
58 { | |
59 MatrixType typ = v2.matrix_type (); | |
5322 | 60 |
6221 | 61 Matrix ret = xdiv (v1.matrix_value (), v2.sparse_matrix_value (), typ); |
62 | |
63 v2.matrix_type (typ); | |
64 return ret; | |
65 } | |
5164 | 66 } |
67 | |
68 DEFBINOPX (pow, matrix, sparse_matrix) | |
69 { | |
70 error ("can't do A ^ B for A and B both matrices"); | |
71 } | |
72 | |
73 DEFBINOP (ldiv, matrix, sparse_matrix) | |
74 { | |
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75 const octave_matrix& v1 = dynamic_cast<const octave_matrix&> (a1); |
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76 const octave_sparse_matrix& v2 = dynamic_cast<const octave_sparse_matrix&> (a2); |
5785 | 77 MatrixType typ = v1.matrix_type (); |
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78 |
5785 | 79 Matrix ret = xleftdiv (v1.matrix_value (), v2.matrix_value (), typ); |
80 | |
81 v1.matrix_type (typ); | |
82 return ret; | |
5164 | 83 } |
84 | |
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85 DEFBINOP_FN (mul_trans, matrix, sparse_matrix, mul_trans); |
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86 |
5164 | 87 DEFBINOP_FN (lt, matrix, sparse_matrix, mx_el_lt) |
88 DEFBINOP_FN (le, matrix, sparse_matrix, mx_el_le) | |
89 DEFBINOP_FN (eq, matrix, sparse_matrix, mx_el_eq) | |
90 DEFBINOP_FN (ge, matrix, sparse_matrix, mx_el_ge) | |
91 DEFBINOP_FN (gt, matrix, sparse_matrix, mx_el_gt) | |
92 DEFBINOP_FN (ne, matrix, sparse_matrix, mx_el_ne) | |
93 | |
94 DEFBINOP_FN (el_mul, matrix, sparse_matrix, product) | |
95 DEFBINOP_FN (el_div, matrix, sparse_matrix, quotient) | |
96 | |
97 DEFBINOP (el_pow, matrix, sparse_matrix) | |
98 { | |
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99 const octave_matrix& v1 = dynamic_cast<const octave_matrix&> (a1); |
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100 const octave_sparse_matrix& v2 = dynamic_cast<const octave_sparse_matrix&> (a2); |
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101 |
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102 return octave_value (elem_xpow (SparseMatrix (v1.matrix_value ()), |
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103 v2.sparse_matrix_value ())); |
5164 | 104 } |
105 | |
106 DEFBINOP (el_ldiv, matrix, sparse_matrix) | |
107 { | |
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108 const octave_matrix& v1 = dynamic_cast<const octave_matrix&> (a1); |
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109 const octave_sparse_matrix& v2 = dynamic_cast<const octave_sparse_matrix&> (a2); |
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110 |
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111 return octave_value |
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112 (quotient (v2.sparse_matrix_value (), v1.matrix_value ())); |
5164 | 113 } |
114 | |
115 DEFBINOP_FN (el_and, matrix, sparse_matrix, mx_el_and) | |
116 DEFBINOP_FN (el_or, matrix, sparse_matrix, mx_el_or) | |
117 | |
118 DEFCATOP (m_sm, matrix, sparse_matrix) | |
119 { | |
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120 octave_matrix& v1 = dynamic_cast<octave_matrix&> (a1); |
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121 const octave_sparse_matrix& v2 = dynamic_cast<const octave_sparse_matrix&> (a2); |
5164 | 122 SparseMatrix tmp (v1.matrix_value ()); |
123 return octave_value (tmp. concat (v2.sparse_matrix_value (), ra_idx)); | |
124 } | |
125 | |
126 DEFCONV (sparse_matrix_conv, matrix, sparse_matrix) | |
127 { | |
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128 const octave_matrix& v = dynamic_cast<const octave_matrix&> (a); |
5164 | 129 return new octave_sparse_matrix (SparseMatrix (v.matrix_value ())); |
130 } | |
131 | |
7289 | 132 DEFNDASSIGNOP_FN (assign, matrix, sparse_matrix, array, assign) |
133 | |
5164 | 134 void |
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135 install_m_sm_ops (octave::type_info& ti) |
5164 | 136 { |
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137 INSTALL_BINOP_TI (ti, op_add, octave_matrix, octave_sparse_matrix, add); |
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138 INSTALL_BINOP_TI (ti, op_sub, octave_matrix, octave_sparse_matrix, sub); |
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139 INSTALL_BINOP_TI (ti, op_mul, octave_matrix, octave_sparse_matrix, mul); |
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140 INSTALL_BINOP_TI (ti, op_div, octave_matrix, octave_sparse_matrix, div); |
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141 INSTALL_BINOP_TI (ti, op_pow, octave_matrix, octave_sparse_matrix, pow); |
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142 INSTALL_BINOP_TI (ti, op_ldiv, octave_matrix, octave_sparse_matrix, ldiv); |
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143 INSTALL_BINOP_TI (ti, op_mul_trans, octave_matrix, octave_sparse_matrix, |
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144 mul_trans); |
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145 INSTALL_BINOP_TI (ti, op_mul_herm, octave_matrix, octave_sparse_matrix, |
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146 mul_trans); |
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147 INSTALL_BINOP_TI (ti, op_lt, octave_matrix, octave_sparse_matrix, lt); |
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148 INSTALL_BINOP_TI (ti, op_le, octave_matrix, octave_sparse_matrix, le); |
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149 INSTALL_BINOP_TI (ti, op_eq, octave_matrix, octave_sparse_matrix, eq); |
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150 INSTALL_BINOP_TI (ti, op_ge, octave_matrix, octave_sparse_matrix, ge); |
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151 INSTALL_BINOP_TI (ti, op_gt, octave_matrix, octave_sparse_matrix, gt); |
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152 INSTALL_BINOP_TI (ti, op_ne, octave_matrix, octave_sparse_matrix, ne); |
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153 INSTALL_BINOP_TI (ti, op_el_mul, octave_matrix, octave_sparse_matrix, el_mul); |
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154 INSTALL_BINOP_TI (ti, op_el_div, octave_matrix, octave_sparse_matrix, el_div); |
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155 INSTALL_BINOP_TI (ti, op_el_pow, octave_matrix, octave_sparse_matrix, el_pow); |
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156 INSTALL_BINOP_TI (ti, op_el_ldiv, octave_matrix, octave_sparse_matrix, el_ldiv); |
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157 INSTALL_BINOP_TI (ti, op_el_and, octave_matrix, octave_sparse_matrix, el_and); |
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158 INSTALL_BINOP_TI (ti, op_el_or, octave_matrix, octave_sparse_matrix, el_or); |
5164 | 159 |
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160 INSTALL_CATOP_TI (ti, octave_matrix, octave_sparse_matrix, m_sm); |
5164 | 161 |
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162 INSTALL_ASSIGNOP_TI (ti, op_asn_eq, octave_matrix, octave_sparse_matrix, assign) |
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163 INSTALL_ASSIGNCONV_TI (ti, octave_matrix, octave_sparse_matrix, octave_matrix) |
5164 | 164 |
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165 INSTALL_WIDENOP_TI (ti, octave_matrix, octave_sparse_matrix, |
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166 sparse_matrix_conv); |
5164 | 167 } |