Mercurial > octave
annotate src/OPERATORS/op-scm-cm.cc @ 14138:72c96de7a403 stable
maint: update copyright notices for 2012
author | John W. Eaton <jwe@octave.org> |
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date | Mon, 02 Jan 2012 14:25:41 -0500 |
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3 Copyright (C) 2004-2012 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 | |
24 #ifdef HAVE_CONFIG_H | |
25 #include <config.h> | |
26 #endif | |
27 | |
28 #include "gripes.h" | |
29 #include "oct-obj.h" | |
30 #include "ov.h" | |
31 #include "ov-typeinfo.h" | |
32 #include "ov-cx-mat.h" | |
33 #include "ops.h" | |
34 #include "xdiv.h" | |
35 | |
36 #include "sparse-xpow.h" | |
37 #include "sparse-xdiv.h" | |
38 #include "smx-scm-cm.h" | |
39 #include "smx-cm-scm.h" | |
40 #include "ov-cx-sparse.h" | |
41 | |
42 // sparse complex matrix by complex matrix ops. | |
43 | |
44 DEFBINOP_OP (add, sparse_complex_matrix, complex_matrix, +) | |
45 DEFBINOP_OP (sub, sparse_complex_matrix, complex_matrix, -) | |
46 | |
5429 | 47 DEFBINOP_OP (mul, sparse_complex_matrix, complex_matrix, *) |
5164 | 48 |
49 DEFBINOP (div, sparse_complex_matrix, complex_matrix) | |
50 { | |
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51 CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, |
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52 const octave_complex_matrix&); |
5785 | 53 MatrixType typ = v2.matrix_type (); |
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54 |
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55 ComplexMatrix ret = xdiv (v1.complex_matrix_value (), |
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56 v2.complex_matrix_value (), typ); |
5785 | 57 |
58 v2.matrix_type (typ); | |
59 return ret; | |
5164 | 60 } |
61 | |
62 DEFBINOPX (pow, sparse_complex_matrix, complex_matrix) | |
63 { | |
64 error ("can't do A ^ B for A and B both matrices"); | |
65 return octave_value (); | |
66 } | |
67 | |
68 DEFBINOP (ldiv, sparse_complex_matrix, complex_matrix) | |
69 { | |
5760 | 70 CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, const octave_complex_matrix&); |
6221 | 71 |
72 if (v1.rows() == 1 && v1.columns() == 1) | |
73 { | |
74 Complex d = v1.complex_value (); | |
75 | |
76 if (d == 0.0) | |
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77 gripe_divide_by_zero (); |
5322 | 78 |
6221 | 79 return octave_value (v2.complex_array_value () / d); |
80 } | |
81 else | |
82 { | |
83 MatrixType typ = v1.matrix_type (); | |
5322 | 84 |
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85 ComplexMatrix ret = xleftdiv (v1.sparse_complex_matrix_value (), |
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86 v2.complex_matrix_value (), typ); |
6221 | 87 |
88 v1.matrix_type (typ); | |
89 return ret; | |
90 } | |
5164 | 91 } |
92 | |
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93 DEFBINOP_FN (trans_mul, sparse_complex_matrix, complex_matrix, trans_mul); |
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94 DEFBINOP_FN (herm_mul, sparse_complex_matrix, complex_matrix, herm_mul); |
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95 |
5164 | 96 DEFBINOP_FN (lt, sparse_complex_matrix, complex_matrix, mx_el_lt) |
97 DEFBINOP_FN (le, sparse_complex_matrix, complex_matrix, mx_el_le) | |
98 DEFBINOP_FN (eq, sparse_complex_matrix, complex_matrix, mx_el_eq) | |
99 DEFBINOP_FN (ge, sparse_complex_matrix, complex_matrix, mx_el_ge) | |
100 DEFBINOP_FN (gt, sparse_complex_matrix, complex_matrix, mx_el_gt) | |
101 DEFBINOP_FN (ne, sparse_complex_matrix, complex_matrix, mx_el_ne) | |
102 | |
103 DEFBINOP_FN (el_mul, sparse_complex_matrix, complex_matrix, product) | |
104 DEFBINOP_FN (el_div, sparse_complex_matrix, complex_matrix, quotient) | |
105 | |
106 DEFBINOP (el_pow, sparse_complex_matrix, complex_matrix) | |
107 { | |
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108 CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, |
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109 const octave_complex_matrix&); |
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110 |
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111 return octave_value |
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112 (elem_xpow (v1.sparse_complex_matrix_value (), SparseComplexMatrix |
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113 (v2.complex_matrix_value ()))); |
5164 | 114 } |
115 | |
116 DEFBINOP (el_ldiv, sparse_complex_matrix, matrix) | |
117 { | |
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118 CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, |
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119 const octave_complex_matrix&); |
5164 | 120 |
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121 return octave_value (quotient (v2.complex_matrix_value (), |
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122 v1.sparse_complex_matrix_value ())); |
5164 | 123 } |
124 | |
125 DEFBINOP_FN (el_and, sparse_complex_matrix, complex_matrix, mx_el_and) | |
126 DEFBINOP_FN (el_or, sparse_complex_matrix, complex_matrix, mx_el_or) | |
127 | |
128 DEFCATOP (scm_cm, sparse_complex_matrix, complex_matrix) | |
129 { | |
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130 CAST_BINOP_ARGS (octave_sparse_complex_matrix&, |
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131 const octave_complex_matrix&); |
5164 | 132 SparseComplexMatrix tmp (v2.complex_matrix_value ()); |
133 return octave_value | |
134 (v1.sparse_complex_matrix_value (). concat (tmp, ra_idx)); | |
135 } | |
136 | |
137 DEFASSIGNOP (assign, sparse_complex_matrix, complex_matrix) | |
138 { | |
139 CAST_BINOP_ARGS (octave_sparse_complex_matrix&, | |
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140 const octave_complex_matrix&); |
5164 | 141 |
142 SparseComplexMatrix tmp (v2.complex_matrix_value ()); | |
143 v1.assign (idx, tmp); | |
144 return octave_value (); | |
145 } | |
146 | |
147 void | |
148 install_scm_cm_ops (void) | |
149 { | |
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150 INSTALL_BINOP (op_add, octave_sparse_complex_matrix, |
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151 octave_complex_matrix, add); |
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152 INSTALL_BINOP (op_sub, octave_sparse_complex_matrix, |
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153 octave_complex_matrix, sub); |
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154 INSTALL_BINOP (op_mul, octave_sparse_complex_matrix, |
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155 octave_complex_matrix, mul); |
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156 INSTALL_BINOP (op_div, octave_sparse_complex_matrix, |
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157 octave_complex_matrix, div); |
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158 INSTALL_BINOP (op_pow, octave_sparse_complex_matrix, |
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159 octave_complex_matrix, pow); |
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160 INSTALL_BINOP (op_ldiv, octave_sparse_complex_matrix, |
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161 octave_complex_matrix, ldiv); |
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162 INSTALL_BINOP (op_trans_mul, octave_sparse_complex_matrix, |
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163 octave_complex_matrix, trans_mul); |
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164 INSTALL_BINOP (op_herm_mul, octave_sparse_complex_matrix, |
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165 octave_complex_matrix, herm_mul); |
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166 INSTALL_BINOP (op_lt, octave_sparse_complex_matrix, |
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167 octave_complex_matrix, lt); |
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168 INSTALL_BINOP (op_le, octave_sparse_complex_matrix, |
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169 octave_complex_matrix, le); |
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170 INSTALL_BINOP (op_eq, octave_sparse_complex_matrix, |
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171 octave_complex_matrix, eq); |
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172 INSTALL_BINOP (op_ge, octave_sparse_complex_matrix, |
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173 octave_complex_matrix, ge); |
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174 INSTALL_BINOP (op_gt, octave_sparse_complex_matrix, |
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175 octave_complex_matrix, gt); |
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176 INSTALL_BINOP (op_ne, octave_sparse_complex_matrix, |
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177 octave_complex_matrix, ne); |
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178 INSTALL_BINOP (op_el_mul, octave_sparse_complex_matrix, |
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179 octave_complex_matrix, el_mul); |
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180 INSTALL_BINOP (op_el_div, octave_sparse_complex_matrix, |
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181 octave_complex_matrix, el_div); |
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182 INSTALL_BINOP (op_el_pow, octave_sparse_complex_matrix, |
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183 octave_complex_matrix, el_pow); |
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184 INSTALL_BINOP (op_el_ldiv, octave_sparse_complex_matrix, |
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185 octave_complex_matrix, el_ldiv); |
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186 INSTALL_BINOP (op_el_and, octave_sparse_complex_matrix, |
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187 octave_complex_matrix, el_and); |
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188 INSTALL_BINOP (op_el_or, octave_sparse_complex_matrix, |
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189 octave_complex_matrix, el_or); |
5164 | 190 |
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191 INSTALL_CATOP (octave_sparse_complex_matrix, |
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192 octave_complex_matrix, scm_cm); |
5164 | 193 |
194 INSTALL_ASSIGNOP (op_asn_eq, octave_sparse_complex_matrix, | |
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195 octave_complex_matrix, assign); |
5164 | 196 } |