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annotate src/OPERATORS/op-scm-sm.cc @ 11586:12df7854fa7c
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| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Thu, 20 Jan 2011 17:24:59 -0500 |
| parents | fd0a3ac60b0e |
| children | 72c96de7a403 |
| rev | line source |
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| 5164 | 1 /* |
| 2 | |
| 11523 | 3 Copyright (C) 2004-2011 David Bateman |
| 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 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 { | |
| 5760 | 50 CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, const octave_sparse_matrix&); |
| 6221 | 51 |
| 52 if (v2.rows() == 1 && v2.columns() == 1) | |
| 53 { | |
| 54 double d = v2.scalar_value (); | |
| 55 | |
| 56 if (d == 0.0) | |
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57 gripe_divide_by_zero (); |
| 6221 | 58 |
| 59 return octave_value (v1.sparse_complex_matrix_value () / d); | |
| 60 } | |
| 61 else | |
| 62 { | |
| 63 MatrixType typ = v2.matrix_type (); | |
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64 SparseComplexMatrix ret = xdiv (v1.sparse_complex_matrix_value (), |
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65 v2.sparse_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_complex_matrix, sparse_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_complex_matrix, sparse_matrix) |
| 79 { | |
| 5760 | 80 CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, const octave_sparse_matrix&); |
| 6221 | 81 |
| 82 if (v1.rows() == 1 && v1.columns() == 1) | |
| 83 { | |
| 84 Complex d = v1.complex_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_matrix_value () / d); |
| 90 } | |
| 91 else | |
| 92 { | |
| 93 MatrixType typ = v1.matrix_type (); | |
| 5322 | 94 |
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95 SparseComplexMatrix ret = xleftdiv (v1.sparse_complex_matrix_value (), |
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96 v2.sparse_matrix_value (), typ); |
| 6221 | 97 |
| 98 v1.matrix_type (typ); | |
| 99 return ret; | |
| 100 } | |
| 5322 | 101 } |
| 5164 | 102 |
| 103 DEFBINOP_FN (lt, sparse_complex_matrix, sparse_matrix, mx_el_lt) | |
| 104 DEFBINOP_FN (le, sparse_complex_matrix, sparse_matrix, mx_el_le) | |
| 105 DEFBINOP_FN (eq, sparse_complex_matrix, sparse_matrix, mx_el_eq) | |
| 106 DEFBINOP_FN (ge, sparse_complex_matrix, sparse_matrix, mx_el_ge) | |
| 107 DEFBINOP_FN (gt, sparse_complex_matrix, sparse_matrix, mx_el_gt) | |
| 108 DEFBINOP_FN (ne, sparse_complex_matrix, sparse_matrix, mx_el_ne) | |
| 109 | |
| 110 DEFBINOP_FN (el_mul, sparse_complex_matrix, sparse_matrix, product) | |
| 111 DEFBINOP_FN (el_div, sparse_complex_matrix, sparse_matrix, quotient) | |
| 112 DEFBINOP_FN (el_pow, sparse_complex_matrix, sparse_matrix, elem_xpow) | |
| 113 | |
| 114 DEFBINOP (el_ldiv, sparse_complex_matrix, sparse_matrix) | |
| 115 { | |
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116 CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, |
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117 const octave_sparse_matrix&); |
| 5164 | 118 |
| 119 return octave_value | |
| 120 (quotient (v2.sparse_matrix_value (), v1.sparse_complex_matrix_value ())); | |
| 121 } | |
| 122 | |
| 123 DEFBINOP_FN (el_and, sparse_complex_matrix, sparse_matrix, mx_el_and) | |
| 124 DEFBINOP_FN (el_or, sparse_complex_matrix, sparse_matrix, mx_el_or) | |
| 125 | |
| 126 DEFCATOP_FN (scm_sm, sparse_complex_matrix, sparse_matrix, concat) | |
| 127 | |
| 128 DEFASSIGNOP_FN (assign, sparse_complex_matrix, sparse_matrix, assign) | |
| 129 | |
| 130 void | |
| 131 install_scm_sm_ops (void) | |
| 132 { | |
| 133 INSTALL_BINOP (op_add, octave_sparse_complex_matrix, octave_sparse_matrix, | |
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134 add); |
| 5164 | 135 INSTALL_BINOP (op_sub, octave_sparse_complex_matrix, octave_sparse_matrix, |
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136 sub); |
| 5164 | 137 INSTALL_BINOP (op_mul, octave_sparse_complex_matrix, octave_sparse_matrix, |
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138 mul); |
| 5164 | 139 INSTALL_BINOP (op_div, octave_sparse_complex_matrix, octave_sparse_matrix, |
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140 div); |
| 5164 | 141 INSTALL_BINOP (op_pow, octave_sparse_complex_matrix, octave_sparse_matrix, |
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142 pow); |
| 5164 | 143 INSTALL_BINOP (op_ldiv, octave_sparse_complex_matrix, octave_sparse_matrix, |
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144 ldiv); |
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145 INSTALL_BINOP (op_lt, octave_sparse_complex_matrix, octave_sparse_matrix, |
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146 lt); |
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147 INSTALL_BINOP (op_le, octave_sparse_complex_matrix, octave_sparse_matrix, |
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148 le); |
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149 INSTALL_BINOP (op_eq, octave_sparse_complex_matrix, octave_sparse_matrix, |
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150 eq); |
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151 INSTALL_BINOP (op_ge, octave_sparse_complex_matrix, octave_sparse_matrix, |
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152 ge); |
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153 INSTALL_BINOP (op_gt, octave_sparse_complex_matrix, octave_sparse_matrix, |
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154 gt); |
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155 INSTALL_BINOP (op_ne, octave_sparse_complex_matrix, octave_sparse_matrix, |
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156 ne); |
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157 INSTALL_BINOP (op_el_mul, octave_sparse_complex_matrix, |
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158 octave_sparse_matrix, el_mul); |
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159 INSTALL_BINOP (op_el_div, octave_sparse_complex_matrix, |
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160 octave_sparse_matrix, el_div); |
| 5164 | 161 INSTALL_BINOP (op_el_pow, octave_sparse_complex_matrix, |
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162 octave_sparse_matrix, el_pow); |
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163 INSTALL_BINOP (op_el_ldiv, octave_sparse_complex_matrix, |
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164 octave_sparse_matrix, el_ldiv); |
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165 INSTALL_BINOP (op_el_and, octave_sparse_complex_matrix, |
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166 octave_sparse_matrix, el_and); |
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167 INSTALL_BINOP (op_el_or, octave_sparse_complex_matrix, |
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168 octave_sparse_matrix, el_or); |
| 5164 | 169 |
| 170 INSTALL_CATOP (octave_sparse_complex_matrix, octave_sparse_matrix, scm_sm); | |
| 171 | |
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172 INSTALL_ASSIGNOP (op_asn_eq, octave_sparse_complex_matrix, |
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173 octave_sparse_matrix, assign); |
| 5164 | 174 } |