Mercurial > hg > octave-lyh
annotate libinterp/operators/op-scm-cs.cc @ 17535:c12c688a35ed default tip lyh
Fix warnings
author | LYH <lyh.kernel@gmail.com> |
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date | Fri, 27 Sep 2013 17:43:27 +0800 |
parents | 2fc554ffbc28 |
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rev | line source |
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5164 | 1 /* |
2 | |
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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 "ov-complex.h" | |
34 #include "ops.h" | |
35 #include "xpow.h" | |
36 | |
37 #include "sparse-xpow.h" | |
38 #include "sparse-xdiv.h" | |
39 #include "ov-cx-sparse.h" | |
40 | |
41 // sparse complex matrix by complex scalar ops. | |
42 | |
43 DEFBINOP_OP (add, sparse_complex_matrix, complex, +) | |
44 DEFBINOP_OP (sub, sparse_complex_matrix, complex, -) | |
45 DEFBINOP_OP (mul, sparse_complex_matrix, complex, *) | |
46 | |
47 DEFBINOP (div, sparse_complex_matrix, complex) | |
48 { | |
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49 CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, |
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50 const octave_complex&); |
5164 | 51 |
52 Complex d = v2.complex_value (); | |
53 octave_value retval; | |
54 | |
55 if (d == 0.0) | |
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56 gripe_divide_by_zero (); |
5164 | 57 |
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58 retval = octave_value (v1.sparse_complex_matrix_value () / d); |
5164 | 59 |
60 return retval; | |
61 } | |
62 | |
63 DEFBINOP (pow, sparse_complex_matrix, complex) | |
64 { | |
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65 CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, |
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66 const octave_complex&); |
7324 | 67 return xpow (v1.complex_matrix_value (), v2.complex_value ()); |
5164 | 68 } |
69 | |
70 DEFBINOP (ldiv, sparse_complex_matrix, complex) | |
71 { | |
5760 | 72 CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, const octave_complex&); |
5164 | 73 |
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74 if (v1.rows () == 1 && v1.columns () == 1) |
6221 | 75 { |
76 Complex d = v1.complex_value (); | |
77 | |
78 if (d == 0.0) | |
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79 gripe_divide_by_zero (); |
5164 | 80 |
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81 return octave_value (SparseComplexMatrix (1, 1, v2.complex_value () / d)); |
6221 | 82 } |
83 else | |
84 { | |
85 MatrixType typ = v1.matrix_type (); | |
86 SparseComplexMatrix m1 = v1.sparse_complex_matrix_value (); | |
87 ComplexMatrix m2 = ComplexMatrix (1, 1, v2.complex_value ()); | |
88 ComplexMatrix ret = xleftdiv (m1, m2, typ); | |
89 v1.matrix_type (typ); | |
90 return ret; | |
91 } | |
5164 | 92 } |
93 | |
94 DEFBINOP_FN (lt, sparse_complex_matrix, complex, mx_el_lt) | |
95 DEFBINOP_FN (le, sparse_complex_matrix, complex, mx_el_le) | |
96 DEFBINOP_FN (eq, sparse_complex_matrix, complex, mx_el_eq) | |
97 DEFBINOP_FN (ge, sparse_complex_matrix, complex, mx_el_ge) | |
98 DEFBINOP_FN (gt, sparse_complex_matrix, complex, mx_el_gt) | |
99 DEFBINOP_FN (ne, sparse_complex_matrix, complex, mx_el_ne) | |
100 | |
101 DEFBINOP_OP (el_mul, sparse_complex_matrix, complex, *) | |
102 | |
103 DEFBINOP (el_div, sparse_complex_matrix, complex) | |
104 { | |
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105 CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, |
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106 const octave_complex&); |
5164 | 107 |
108 octave_value retval; | |
109 | |
110 Complex d = v2.complex_value (); | |
111 | |
112 if (d == 0.0) | |
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113 gripe_divide_by_zero (); |
5164 | 114 |
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115 retval = octave_value (v1.sparse_complex_matrix_value () / d); |
5164 | 116 |
117 return retval; | |
118 } | |
119 | |
120 DEFBINOP_FN (el_pow, sparse_complex_matrix, complex, elem_xpow) | |
121 | |
122 DEFBINOP (el_ldiv, sparse_complex_matrix, complex) | |
123 { | |
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124 CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, |
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125 const octave_complex&); |
5164 | 126 |
127 return octave_value | |
128 (x_el_div (v2.complex_value (), v1.sparse_complex_matrix_value ())); | |
129 } | |
130 | |
131 DEFBINOP_FN (el_and, sparse_complex_matrix, complex, mx_el_and) | |
132 DEFBINOP_FN (el_or, sparse_complex_matrix, complex, mx_el_or) | |
133 | |
134 DEFCATOP (scm_cs, sparse_complex_matrix, complex) | |
135 { | |
136 CAST_BINOP_ARGS (octave_sparse_complex_matrix&, const octave_complex&); | |
137 SparseComplexMatrix tmp (1, 1, v2.complex_value ()); | |
138 return octave_value | |
139 (v1.sparse_complex_matrix_value (). concat (tmp, ra_idx)); | |
140 } | |
141 | |
142 DEFASSIGNOP (assign, sparse_complex_matrix, complex) | |
143 { | |
144 CAST_BINOP_ARGS (octave_sparse_complex_matrix&, const octave_complex&); | |
145 | |
146 SparseComplexMatrix tmp (1, 1, v2.complex_value ()); | |
147 v1.assign (idx, tmp); | |
148 return octave_value (); | |
149 } | |
150 | |
151 void | |
152 install_scm_cs_ops (void) | |
153 { | |
154 INSTALL_BINOP (op_add, octave_sparse_complex_matrix, octave_complex, add); | |
155 INSTALL_BINOP (op_sub, octave_sparse_complex_matrix, octave_complex, sub); | |
156 INSTALL_BINOP (op_mul, octave_sparse_complex_matrix, octave_complex, mul); | |
157 INSTALL_BINOP (op_div, octave_sparse_complex_matrix, octave_complex, div); | |
158 INSTALL_BINOP (op_pow, octave_sparse_complex_matrix, octave_complex, pow); | |
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159 INSTALL_BINOP (op_ldiv, octave_sparse_complex_matrix, octave_complex, |
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160 ldiv); |
5164 | 161 INSTALL_BINOP (op_lt, octave_sparse_complex_matrix, octave_complex, lt); |
162 INSTALL_BINOP (op_le, octave_sparse_complex_matrix, octave_complex, le); | |
163 INSTALL_BINOP (op_eq, octave_sparse_complex_matrix, octave_complex, eq); | |
164 INSTALL_BINOP (op_ge, octave_sparse_complex_matrix, octave_complex, ge); | |
165 INSTALL_BINOP (op_gt, octave_sparse_complex_matrix, octave_complex, gt); | |
166 INSTALL_BINOP (op_ne, octave_sparse_complex_matrix, octave_complex, ne); | |
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167 INSTALL_BINOP (op_el_mul, octave_sparse_complex_matrix, octave_complex, |
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168 el_mul); |
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169 INSTALL_BINOP (op_el_div, octave_sparse_complex_matrix, octave_complex, |
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170 el_div); |
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171 INSTALL_BINOP (op_el_pow, octave_sparse_complex_matrix, octave_complex, |
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172 el_pow); |
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173 INSTALL_BINOP (op_el_ldiv, octave_sparse_complex_matrix, octave_complex, |
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174 el_ldiv); |
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175 INSTALL_BINOP (op_el_and, octave_sparse_complex_matrix, octave_complex, |
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176 el_and); |
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177 INSTALL_BINOP (op_el_or, octave_sparse_complex_matrix, octave_complex, |
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178 el_or); |
5164 | 179 |
180 INSTALL_CATOP (octave_sparse_complex_matrix, octave_complex, scm_cs); | |
181 | |
182 INSTALL_ASSIGNOP (op_asn_eq, octave_sparse_complex_matrix, octave_complex, | |
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183 assign); |
5164 | 184 } |