Mercurial > hg > octave-nkf
annotate src/operators/op-sm-scm.cc @ 15163:886d1fc9d575 gui
GUI branch merged in, closing the GUI branch
author | Jordi Gutiérrez Hermoso <jordigh@octave.org> |
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date | Mon, 13 Aug 2012 11:01:26 -0400 |
parents | 46b19589b593 |
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rev | line source |
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5164 | 1 /* |
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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 "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 matrix by sparse complex matrix ops. | |
42 | |
43 DEFBINOP_OP (add, sparse_matrix, sparse_complex_matrix, +) | |
44 DEFBINOP_OP (sub, sparse_matrix, sparse_complex_matrix, -) | |
45 | |
46 DEFBINOP_OP (mul, sparse_matrix, sparse_complex_matrix, *) | |
47 | |
5322 | 48 DEFBINOP (div, sparse_matrix, sparse_complex_matrix) |
49 { | |
5760 | 50 CAST_BINOP_ARGS (const octave_sparse_matrix&, const octave_sparse_complex_matrix&); |
6221 | 51 |
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52 if (v2.rows () == 1 && v2.columns () == 1) |
6221 | 53 { |
54 Complex d = v2.complex_value (); | |
55 | |
56 if (d == 0.0) | |
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57 gripe_divide_by_zero (); |
6221 | 58 |
59 return octave_value (v1.sparse_matrix_value () / d); | |
60 } | |
61 else | |
62 { | |
63 MatrixType typ = v2.matrix_type (); | |
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64 SparseComplexMatrix ret = xdiv (v1.sparse_matrix_value (), |
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65 v2.sparse_complex_matrix_value (), typ); |
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66 |
6221 | 67 v2.matrix_type (typ); |
68 return ret; | |
69 } | |
5322 | 70 } |
5164 | 71 |
72 DEFBINOPX (pow, sparse_matrix, sparse_complex_matrix) | |
73 { | |
74 error ("can't do A ^ B for A and B both matrices"); | |
75 return octave_value (); | |
76 } | |
77 | |
5322 | 78 DEFBINOP (ldiv, sparse_matrix, sparse_complex_matrix) |
79 { | |
5760 | 80 CAST_BINOP_ARGS (const octave_sparse_matrix&, const octave_sparse_complex_matrix&); |
6221 | 81 |
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82 if (v1.rows () == 1 && v1.columns () == 1) |
6221 | 83 { |
84 double d = v1.scalar_value (); | |
85 | |
86 if (d == 0.0) | |
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87 gripe_divide_by_zero (); |
5322 | 88 |
6221 | 89 return octave_value (v2.sparse_complex_matrix_value () / d); |
90 } | |
91 else | |
92 { | |
93 MatrixType typ = v1.matrix_type (); | |
5322 | 94 |
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95 SparseComplexMatrix ret = |
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96 xleftdiv (v1.sparse_matrix_value (), |
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97 v2.sparse_complex_matrix_value (), typ); |
6221 | 98 |
99 v1.matrix_type (typ); | |
100 return ret; | |
101 } | |
5322 | 102 } |
5164 | 103 |
104 DEFBINOP_FN (lt, sparse_matrix, sparse_complex_matrix, mx_el_lt) | |
105 DEFBINOP_FN (le, sparse_matrix, sparse_complex_matrix, mx_el_le) | |
106 DEFBINOP_FN (eq, sparse_matrix, sparse_complex_matrix, mx_el_eq) | |
107 DEFBINOP_FN (ge, sparse_matrix, sparse_complex_matrix, mx_el_ge) | |
108 DEFBINOP_FN (gt, sparse_matrix, sparse_complex_matrix, mx_el_gt) | |
109 DEFBINOP_FN (ne, sparse_matrix, sparse_complex_matrix, mx_el_ne) | |
110 | |
111 DEFBINOP_FN (el_mul, sparse_matrix, sparse_complex_matrix, product) | |
112 DEFBINOP_FN (el_div, sparse_matrix, sparse_complex_matrix, quotient) | |
113 DEFBINOP_FN (el_pow, sparse_matrix, sparse_complex_matrix, elem_xpow) | |
114 | |
115 DEFBINOP (el_ldiv, sparse_matrix, sparse_complex_matrix) | |
116 { | |
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117 CAST_BINOP_ARGS (const octave_sparse_matrix&, |
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118 const octave_sparse_complex_matrix&); |
5164 | 119 |
120 return octave_value | |
121 (quotient (v2.sparse_complex_matrix_value (), v1.sparse_matrix_value ())); | |
122 } | |
123 | |
124 DEFBINOP_FN (el_and, sparse_matrix, sparse_complex_matrix, mx_el_and) | |
125 DEFBINOP_FN (el_or, sparse_matrix, sparse_complex_matrix, mx_el_or) | |
126 | |
127 DEFCATOP_FN (sm_scm, sparse_matrix, sparse_complex_matrix, concat) | |
128 | |
129 DEFCONV (sparse_complex_matrix_conv, sparse_matrix, sparse_complex_matrix) | |
130 { | |
131 CAST_CONV_ARG (const octave_sparse_matrix&); | |
132 return new octave_sparse_complex_matrix (v.sparse_complex_matrix_value ()); | |
133 } | |
134 | |
135 void | |
136 install_sm_scm_ops (void) | |
137 { | |
138 INSTALL_BINOP (op_add, octave_sparse_matrix, octave_sparse_complex_matrix, | |
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139 add); |
5164 | 140 INSTALL_BINOP (op_sub, octave_sparse_matrix, octave_sparse_complex_matrix, |
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141 sub); |
5164 | 142 INSTALL_BINOP (op_mul, octave_sparse_matrix, octave_sparse_complex_matrix, |
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143 mul); |
5164 | 144 INSTALL_BINOP (op_div, octave_sparse_matrix, octave_sparse_complex_matrix, |
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145 div); |
5164 | 146 INSTALL_BINOP (op_pow, octave_sparse_matrix, octave_sparse_complex_matrix, |
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147 pow); |
5164 | 148 INSTALL_BINOP (op_ldiv, octave_sparse_matrix, octave_sparse_complex_matrix, |
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149 ldiv); |
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150 INSTALL_BINOP (op_lt, octave_sparse_matrix, octave_sparse_complex_matrix, |
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151 lt); |
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152 INSTALL_BINOP (op_le, octave_sparse_matrix, octave_sparse_complex_matrix, |
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153 le); |
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154 INSTALL_BINOP (op_eq, octave_sparse_matrix, octave_sparse_complex_matrix, |
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155 eq); |
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156 INSTALL_BINOP (op_ge, octave_sparse_matrix, octave_sparse_complex_matrix, |
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157 ge); |
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158 INSTALL_BINOP (op_gt, octave_sparse_matrix, octave_sparse_complex_matrix, |
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159 gt); |
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160 INSTALL_BINOP (op_ne, octave_sparse_matrix, octave_sparse_complex_matrix, |
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161 ne); |
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162 INSTALL_BINOP (op_el_mul, octave_sparse_matrix, |
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163 octave_sparse_complex_matrix, el_mul); |
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164 INSTALL_BINOP (op_el_div, octave_sparse_matrix, |
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165 octave_sparse_complex_matrix, el_div); |
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166 INSTALL_BINOP (op_el_pow, octave_sparse_matrix, |
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167 octave_sparse_complex_matrix, el_pow); |
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168 INSTALL_BINOP (op_el_ldiv, octave_sparse_matrix, |
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169 octave_sparse_complex_matrix, el_ldiv); |
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170 INSTALL_BINOP (op_el_and, octave_sparse_matrix, |
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171 octave_sparse_complex_matrix, el_and); |
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172 INSTALL_BINOP (op_el_or, octave_sparse_matrix, |
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173 octave_sparse_complex_matrix, el_or); |
5164 | 174 |
175 INSTALL_CATOP (octave_sparse_matrix, octave_sparse_complex_matrix, sm_scm); | |
176 | |
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177 INSTALL_ASSIGNCONV (octave_sparse_matrix, octave_sparse_complex_matrix, |
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178 octave_sparse_complex_matrix); |
5164 | 179 |
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180 INSTALL_WIDENOP (octave_sparse_matrix, octave_sparse_complex_matrix, |
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181 sparse_complex_matrix_conv); |
5164 | 182 } |