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annotate libinterp/operators/op-scm-m.cc @ 21751:b571fc85953f
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author | Rik <rik@octave.org> |
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date | Thu, 19 May 2016 18:48:52 -0700 |
parents | aba2e6293dd8 |
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5164 | 1 /* |
2 | |
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3 Copyright (C) 2004-2015 David Bateman |
11523 | 4 Copyright (C) 1998-2004 Andy Adler |
7016 | 5 |
6 This file is part of Octave. | |
5164 | 7 |
8 Octave is free software; you can redistribute it and/or modify it | |
9 under the terms of the GNU General Public License as published by the | |
7016 | 10 Free Software Foundation; either version 3 of the License, or (at your |
11 option) any later version. | |
5164 | 12 |
13 Octave is distributed in the hope that it will be useful, but WITHOUT | |
14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
16 for more details. | |
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 |
20 <http://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 "ov-re-mat.h" | |
33 #include "ov-cx-mat.h" | |
34 #include "ops.h" | |
35 #include "xdiv.h" | |
36 | |
37 #include "sparse-xpow.h" | |
38 #include "sparse-xdiv.h" | |
39 #include "smx-scm-m.h" | |
40 #include "smx-m-scm.h" | |
41 #include "ov-cx-sparse.h" | |
42 | |
43 // sparse complex matrix by matrix ops. | |
44 | |
45 DEFBINOP_OP (add, sparse_complex_matrix, matrix, +) | |
46 DEFBINOP_OP (sub, sparse_complex_matrix, matrix, -) | |
47 | |
5429 | 48 DEFBINOP_OP (mul, sparse_complex_matrix, matrix, *) |
5164 | 49 |
50 DEFBINOP (div, sparse_complex_matrix, matrix) | |
51 { | |
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52 const octave_sparse_complex_matrix& v1 = dynamic_cast<const octave_sparse_complex_matrix&> (a1); |
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53 const octave_matrix& v2 = dynamic_cast<const octave_matrix&> (a2); |
5785 | 54 MatrixType typ = v2.matrix_type (); |
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55 |
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56 ComplexMatrix ret = xdiv (v1.complex_matrix_value (), |
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57 v2.matrix_value (), typ); |
5785 | 58 |
59 v2.matrix_type (typ); | |
60 return ret; | |
5164 | 61 } |
62 | |
63 DEFBINOPX (pow, sparse_complex_matrix, matrix) | |
64 { | |
65 error ("can't do A ^ B for A and B both matrices"); | |
66 } | |
67 | |
68 DEFBINOP (ldiv, sparse_complex_matrix, matrix) | |
69 { | |
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70 const octave_sparse_complex_matrix& v1 = dynamic_cast<const octave_sparse_complex_matrix&> (a1); |
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71 const octave_matrix& v2 = dynamic_cast<const octave_matrix&> (a2); |
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72 |
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73 if (v1.rows () == 1 && v1.columns () == 1) |
6221 | 74 { |
75 Complex d = v1.complex_value (); | |
76 | |
77 if (d == 0.0) | |
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78 warn_divide_by_zero (); |
5322 | 79 |
6221 | 80 return octave_value (v2.array_value () / d); |
81 } | |
82 else | |
83 { | |
84 MatrixType typ = v1.matrix_type (); | |
5322 | 85 |
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86 ComplexMatrix ret = xleftdiv (v1.sparse_complex_matrix_value (), |
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87 v2.matrix_value (), typ); |
6221 | 88 |
89 v1.matrix_type (typ); | |
90 return ret; | |
91 } | |
5164 | 92 } |
93 | |
94 DEFBINOP_FN (lt, sparse_complex_matrix, matrix, mx_el_lt) | |
95 DEFBINOP_FN (le, sparse_complex_matrix, matrix, mx_el_le) | |
96 DEFBINOP_FN (eq, sparse_complex_matrix, matrix, mx_el_eq) | |
97 DEFBINOP_FN (ge, sparse_complex_matrix, matrix, mx_el_ge) | |
98 DEFBINOP_FN (gt, sparse_complex_matrix, matrix, mx_el_gt) | |
99 DEFBINOP_FN (ne, sparse_complex_matrix, matrix, mx_el_ne) | |
100 | |
101 DEFBINOP_FN (el_mul, sparse_complex_matrix, matrix, product) | |
102 DEFBINOP_FN (el_div, sparse_complex_matrix, matrix, quotient) | |
103 | |
104 DEFBINOP (el_pow, sparse_complex_matrix, matrix) | |
105 { | |
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106 const octave_sparse_complex_matrix& v1 = dynamic_cast<const octave_sparse_complex_matrix&> (a1); |
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107 const octave_matrix& v2 = dynamic_cast<const octave_matrix&> (a2); |
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108 |
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109 return octave_value |
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110 (elem_xpow (v1.sparse_complex_matrix_value (), SparseMatrix |
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111 (v2.matrix_value ()))); |
5164 | 112 } |
113 | |
114 DEFBINOP (el_ldiv, sparse_complex_matrix, matrix) | |
115 { | |
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116 const octave_sparse_complex_matrix& v1 = dynamic_cast<const octave_sparse_complex_matrix&> (a1); |
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117 const octave_matrix& v2 = dynamic_cast<const octave_matrix&> (a2); |
5164 | 118 |
119 return octave_value | |
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120 (quotient (v2.matrix_value (), v1.sparse_complex_matrix_value ())); |
5164 | 121 } |
122 | |
123 DEFBINOP_FN (el_and, sparse_complex_matrix, matrix, mx_el_and) | |
124 DEFBINOP_FN (el_or, sparse_complex_matrix, matrix, mx_el_or) | |
125 | |
126 DEFCATOP (scm_m, sparse_complex_matrix, matrix) | |
127 { | |
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128 octave_sparse_complex_matrix& v1 = dynamic_cast<octave_sparse_complex_matrix&> (a1); |
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129 const octave_matrix& v2 = dynamic_cast<const octave_matrix&> (a2); |
5164 | 130 SparseMatrix tmp (v2.matrix_value ()); |
131 return octave_value | |
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132 (v1.sparse_complex_matrix_value ().concat (tmp, ra_idx)); |
5164 | 133 } |
134 | |
135 DEFASSIGNOP (assign, sparse_complex_matrix, matrix) | |
136 { | |
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137 octave_sparse_complex_matrix& v1 = dynamic_cast<octave_sparse_complex_matrix&> (a1); |
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138 const octave_matrix& v2 = dynamic_cast<const octave_matrix&> (a2); |
5164 | 139 |
140 SparseComplexMatrix tmp (v2.complex_matrix_value ()); | |
141 v1.assign (idx, tmp); | |
142 return octave_value (); | |
143 } | |
144 | |
145 void | |
146 install_scm_m_ops (void) | |
147 { | |
148 INSTALL_BINOP (op_add, octave_sparse_complex_matrix, octave_matrix, add); | |
149 INSTALL_BINOP (op_sub, octave_sparse_complex_matrix, octave_matrix, sub); | |
150 INSTALL_BINOP (op_mul, octave_sparse_complex_matrix, octave_matrix, mul); | |
151 INSTALL_BINOP (op_div, octave_sparse_complex_matrix, octave_matrix, div); | |
152 INSTALL_BINOP (op_pow, octave_sparse_complex_matrix, octave_matrix, pow); | |
153 INSTALL_BINOP (op_ldiv, octave_sparse_complex_matrix, octave_matrix, ldiv); | |
154 INSTALL_BINOP (op_lt, octave_sparse_complex_matrix, octave_matrix, lt); | |
155 INSTALL_BINOP (op_le, octave_sparse_complex_matrix, octave_matrix, le); | |
156 INSTALL_BINOP (op_eq, octave_sparse_complex_matrix, octave_matrix, eq); | |
157 INSTALL_BINOP (op_ge, octave_sparse_complex_matrix, octave_matrix, ge); | |
158 INSTALL_BINOP (op_gt, octave_sparse_complex_matrix, octave_matrix, gt); | |
159 INSTALL_BINOP (op_ne, octave_sparse_complex_matrix, octave_matrix, ne); | |
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160 INSTALL_BINOP (op_el_mul, octave_sparse_complex_matrix, octave_matrix, |
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161 el_mul); |
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162 INSTALL_BINOP (op_el_div, octave_sparse_complex_matrix, octave_matrix, |
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163 el_div); |
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164 INSTALL_BINOP (op_el_pow, octave_sparse_complex_matrix, octave_matrix, |
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165 el_pow); |
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166 INSTALL_BINOP (op_el_ldiv, octave_sparse_complex_matrix, octave_matrix, |
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167 el_ldiv); |
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168 INSTALL_BINOP (op_el_and, octave_sparse_complex_matrix, octave_matrix, |
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169 el_and); |
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170 INSTALL_BINOP (op_el_or, octave_sparse_complex_matrix, octave_matrix, |
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171 el_or); |
5164 | 172 |
173 INSTALL_CATOP (octave_sparse_complex_matrix, octave_matrix, scm_m); | |
174 | |
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175 INSTALL_ASSIGNOP (op_asn_eq, octave_sparse_complex_matrix, octave_matrix, |
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176 assign); |
5164 | 177 } |