Mercurial > octave
annotate libinterp/operators/op-scm-sm.cc @ 25054:6652d3823428 stable
maint: Update copyright dates in all source files.
author | John W. Eaton <jwe@octave.org> |
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date | Fri, 30 Mar 2018 09:19:05 -0400 |
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5164 | 1 /* |
2 | |
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3 Copyright (C) 2004-2018 David Bateman |
11523 | 4 Copyright (C) 1998-2004 Andy Adler |
7016 | 5 |
6 This file is part of Octave. | |
5164 | 7 |
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8 Octave is free software: you can redistribute it and/or modify it |
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9 under the terms of the GNU General Public License as published by |
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10 the Free Software Foundation, either version 3 of the License, or |
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11 (at your option) any later version. |
5164 | 12 |
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13 Octave is distributed in the hope that it will be useful, but |
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14 WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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16 GNU General Public License for more details. |
5164 | 17 |
18 You should have received a copy of the GNU General Public License | |
7016 | 19 along with Octave; see the file COPYING. If not, see |
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20 <https://www.gnu.org/licenses/>. |
5164 | 21 |
22 */ | |
23 | |
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24 #if defined (HAVE_CONFIG_H) |
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25 # include "config.h" |
5164 | 26 #endif |
27 | |
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28 #include "errwarn.h" |
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29 #include "ovl.h" |
5164 | 30 #include "ov.h" |
31 #include "ov-typeinfo.h" | |
32 #include "ops.h" | |
33 | |
34 #include "sparse-xdiv.h" | |
35 #include "sparse-xpow.h" | |
36 #include "smx-sm-scm.h" | |
37 #include "smx-scm-sm.h" | |
38 #include "ov-re-sparse.h" | |
39 #include "ov-cx-sparse.h" | |
40 | |
41 // sparse complex matrix by sparse matrix ops. | |
42 | |
43 DEFBINOP_OP (add, sparse_complex_matrix, sparse_matrix, +) | |
44 DEFBINOP_OP (sub, sparse_complex_matrix, sparse_matrix, -) | |
45 | |
46 DEFBINOP_OP (mul, sparse_complex_matrix, sparse_matrix, *) | |
47 | |
5322 | 48 DEFBINOP (div, sparse_complex_matrix, sparse_matrix) |
49 { | |
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50 const octave_sparse_complex_matrix& v1 |
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51 = dynamic_cast<const octave_sparse_complex_matrix&> (a1); |
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52 const octave_sparse_matrix& v2 |
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53 = dynamic_cast<const octave_sparse_matrix&> (a2); |
6221 | 54 |
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55 if (v2.rows () == 1 && v2.columns () == 1) |
6221 | 56 { |
57 double d = v2.scalar_value (); | |
58 | |
59 if (d == 0.0) | |
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60 warn_divide_by_zero (); |
6221 | 61 |
62 return octave_value (v1.sparse_complex_matrix_value () / d); | |
63 } | |
64 else | |
65 { | |
66 MatrixType typ = v2.matrix_type (); | |
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67 SparseComplexMatrix ret = xdiv (v1.sparse_complex_matrix_value (), |
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68 v2.sparse_matrix_value (), typ); |
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69 |
6221 | 70 v2.matrix_type (typ); |
71 return ret; | |
72 } | |
5322 | 73 } |
5164 | 74 |
75 DEFBINOPX (pow, sparse_complex_matrix, sparse_matrix) | |
76 { | |
77 error ("can't do A ^ B for A and B both matrices"); | |
78 } | |
79 | |
5322 | 80 DEFBINOP (ldiv, sparse_complex_matrix, sparse_matrix) |
81 { | |
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82 const octave_sparse_complex_matrix& v1 |
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83 = dynamic_cast<const octave_sparse_complex_matrix&> (a1); |
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84 const octave_sparse_matrix& v2 |
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85 = dynamic_cast<const octave_sparse_matrix&> (a2); |
6221 | 86 |
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87 if (v1.rows () == 1 && v1.columns () == 1) |
6221 | 88 { |
89 Complex d = v1.complex_value (); | |
90 | |
91 if (d == 0.0) | |
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92 warn_divide_by_zero (); |
5322 | 93 |
6221 | 94 return octave_value (v2.sparse_matrix_value () / d); |
95 } | |
96 else | |
97 { | |
98 MatrixType typ = v1.matrix_type (); | |
5322 | 99 |
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100 SparseComplexMatrix ret = xleftdiv (v1.sparse_complex_matrix_value (), |
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101 v2.sparse_matrix_value (), typ); |
6221 | 102 |
103 v1.matrix_type (typ); | |
104 return ret; | |
105 } | |
5322 | 106 } |
5164 | 107 |
108 DEFBINOP_FN (lt, sparse_complex_matrix, sparse_matrix, mx_el_lt) | |
109 DEFBINOP_FN (le, sparse_complex_matrix, sparse_matrix, mx_el_le) | |
110 DEFBINOP_FN (eq, sparse_complex_matrix, sparse_matrix, mx_el_eq) | |
111 DEFBINOP_FN (ge, sparse_complex_matrix, sparse_matrix, mx_el_ge) | |
112 DEFBINOP_FN (gt, sparse_complex_matrix, sparse_matrix, mx_el_gt) | |
113 DEFBINOP_FN (ne, sparse_complex_matrix, sparse_matrix, mx_el_ne) | |
114 | |
115 DEFBINOP_FN (el_mul, sparse_complex_matrix, sparse_matrix, product) | |
116 DEFBINOP_FN (el_div, sparse_complex_matrix, sparse_matrix, quotient) | |
117 DEFBINOP_FN (el_pow, sparse_complex_matrix, sparse_matrix, elem_xpow) | |
118 | |
119 DEFBINOP (el_ldiv, sparse_complex_matrix, sparse_matrix) | |
120 { | |
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121 const octave_sparse_complex_matrix& v1 |
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122 = dynamic_cast<const octave_sparse_complex_matrix&> (a1); |
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123 const octave_sparse_matrix& v2 |
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124 = dynamic_cast<const octave_sparse_matrix&> (a2); |
5164 | 125 |
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126 return octave_value (quotient (v2.sparse_matrix_value (), |
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127 v1.sparse_complex_matrix_value ())); |
5164 | 128 } |
129 | |
130 DEFBINOP_FN (el_and, sparse_complex_matrix, sparse_matrix, mx_el_and) | |
131 DEFBINOP_FN (el_or, sparse_complex_matrix, sparse_matrix, mx_el_or) | |
132 | |
133 DEFCATOP_FN (scm_sm, sparse_complex_matrix, sparse_matrix, concat) | |
134 | |
135 DEFASSIGNOP_FN (assign, sparse_complex_matrix, sparse_matrix, assign) | |
136 | |
137 void | |
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138 install_scm_sm_ops (octave::type_info& ti) |
5164 | 139 { |
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140 INSTALL_BINOP_TI (ti, op_add, octave_sparse_complex_matrix, octave_sparse_matrix, |
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141 add); |
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142 INSTALL_BINOP_TI (ti, op_sub, octave_sparse_complex_matrix, octave_sparse_matrix, |
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143 sub); |
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144 INSTALL_BINOP_TI (ti, op_mul, octave_sparse_complex_matrix, octave_sparse_matrix, |
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145 mul); |
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146 INSTALL_BINOP_TI (ti, op_div, octave_sparse_complex_matrix, octave_sparse_matrix, |
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147 div); |
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148 INSTALL_BINOP_TI (ti, op_pow, octave_sparse_complex_matrix, octave_sparse_matrix, |
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149 pow); |
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150 INSTALL_BINOP_TI (ti, op_ldiv, octave_sparse_complex_matrix, octave_sparse_matrix, |
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151 ldiv); |
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152 INSTALL_BINOP_TI (ti, op_lt, octave_sparse_complex_matrix, octave_sparse_matrix, |
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153 lt); |
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154 INSTALL_BINOP_TI (ti, op_le, octave_sparse_complex_matrix, octave_sparse_matrix, |
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155 le); |
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156 INSTALL_BINOP_TI (ti, op_eq, octave_sparse_complex_matrix, octave_sparse_matrix, |
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157 eq); |
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158 INSTALL_BINOP_TI (ti, op_ge, octave_sparse_complex_matrix, octave_sparse_matrix, |
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159 ge); |
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160 INSTALL_BINOP_TI (ti, op_gt, octave_sparse_complex_matrix, octave_sparse_matrix, |
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161 gt); |
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162 INSTALL_BINOP_TI (ti, op_ne, octave_sparse_complex_matrix, octave_sparse_matrix, |
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163 ne); |
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164 INSTALL_BINOP_TI (ti, op_el_mul, octave_sparse_complex_matrix, |
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165 octave_sparse_matrix, el_mul); |
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166 INSTALL_BINOP_TI (ti, op_el_div, octave_sparse_complex_matrix, |
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167 octave_sparse_matrix, el_div); |
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168 INSTALL_BINOP_TI (ti, op_el_pow, octave_sparse_complex_matrix, |
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169 octave_sparse_matrix, el_pow); |
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170 INSTALL_BINOP_TI (ti, op_el_ldiv, octave_sparse_complex_matrix, |
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171 octave_sparse_matrix, el_ldiv); |
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172 INSTALL_BINOP_TI (ti, op_el_and, octave_sparse_complex_matrix, |
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173 octave_sparse_matrix, el_and); |
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174 INSTALL_BINOP_TI (ti, op_el_or, octave_sparse_complex_matrix, |
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175 octave_sparse_matrix, el_or); |
5164 | 176 |
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177 INSTALL_CATOP_TI (ti, octave_sparse_complex_matrix, octave_sparse_matrix, scm_sm); |
5164 | 178 |
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179 INSTALL_ASSIGNOP_TI (ti, op_asn_eq, octave_sparse_complex_matrix, |
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180 octave_sparse_matrix, assign); |
5164 | 181 } |