Mercurial > octave
annotate libinterp/operators/op-scm-m.cc @ 26596:cc0d942d0e20
Remove inconsistent warning "Octave:divide-by-zero" (bug #46650).
* libinterp/corefcn/errwarn.h (warn_divide_by_zero),
libinterp/corefcn/errwarn.cc (warn_divide_by_zero): Deprecate function
"warn_divide_by_zero", and leave implementation empty for a few releases.
* libinterp/corefcn/error.cc: Use different id for test.
* examples/code/make_int.cc: No longer advertise "warn_divide_by_zero" in the
examples.
* libinterp/operators/op-*-*.cc: Remove unused header "errwarn.h". Remove check
for scalar zero divisor including the warning.
* libinterp/operators/op-dms-template.cc (gripe_if_zero): Remove function.
* scripts/general/quadgk.m, scripts/general/quadv.m,
scripts/statistics/kurtosis.m, scripts/statistics/mean.m,
scripts/statistics/skewness.m: No longer need to turn off unused warning.
* scripts/help/warning_ids.m: Remove documentation of "Octave:divide-by-zero".
* test/jit.tst, test/mk-sparse-tst.sh, test/prefer.tst: Remove warning
"Octave:divide-by-zero".
author | Kai T. Ohlhus <k.ohlhus@gmail.com> |
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date | Tue, 22 Jan 2019 14:34:08 +0100 |
parents | 00f796120a6d |
children | b442ec6dda5c |
rev | line source |
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5164 | 1 /* |
2 | |
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3 Copyright (C) 2004-2019 David Bateman |
11523 | 4 Copyright (C) 1998-2004 Andy Adler |
7016 | 5 |
6 This file is part of Octave. | |
5164 | 7 |
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8 Octave is free software: you can redistribute it and/or modify it |
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9 under the terms of the GNU General Public License as published by |
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10 the Free Software Foundation, either version 3 of the License, or |
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11 (at your option) any later version. |
5164 | 12 |
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13 Octave is distributed in the hope that it will be useful, but |
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14 WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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16 GNU General Public License for more details. |
5164 | 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 |
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20 <https://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 "ovl.h" |
5164 | 29 #include "ov.h" |
30 #include "ov-typeinfo.h" | |
31 #include "ov-re-mat.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-m.h" | |
39 #include "smx-m-scm.h" | |
40 #include "ov-cx-sparse.h" | |
41 | |
42 // sparse complex matrix by matrix ops. | |
43 | |
44 DEFBINOP_OP (add, sparse_complex_matrix, matrix, +) | |
45 DEFBINOP_OP (sub, sparse_complex_matrix, matrix, -) | |
46 | |
5429 | 47 DEFBINOP_OP (mul, sparse_complex_matrix, matrix, *) |
5164 | 48 |
49 DEFBINOP (div, sparse_complex_matrix, matrix) | |
50 { | |
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51 const octave_sparse_complex_matrix& v1 |
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52 = 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 |
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71 = dynamic_cast<const octave_sparse_complex_matrix&> (a1); |
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72 const octave_matrix& v2 = dynamic_cast<const octave_matrix&> (a2); |
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73 |
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74 if (v1.rows () == 1 && v1.columns () == 1) |
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75 return octave_value (v2.array_value () / v1.complex_value ()); |
6221 | 76 else |
77 { | |
78 MatrixType typ = v1.matrix_type (); | |
5322 | 79 |
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80 ComplexMatrix ret = xleftdiv (v1.sparse_complex_matrix_value (), |
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81 v2.matrix_value (), typ); |
6221 | 82 |
83 v1.matrix_type (typ); | |
84 return ret; | |
85 } | |
5164 | 86 } |
87 | |
88 DEFBINOP_FN (lt, sparse_complex_matrix, matrix, mx_el_lt) | |
89 DEFBINOP_FN (le, sparse_complex_matrix, matrix, mx_el_le) | |
90 DEFBINOP_FN (eq, sparse_complex_matrix, matrix, mx_el_eq) | |
91 DEFBINOP_FN (ge, sparse_complex_matrix, matrix, mx_el_ge) | |
92 DEFBINOP_FN (gt, sparse_complex_matrix, matrix, mx_el_gt) | |
93 DEFBINOP_FN (ne, sparse_complex_matrix, matrix, mx_el_ne) | |
94 | |
95 DEFBINOP_FN (el_mul, sparse_complex_matrix, matrix, product) | |
96 DEFBINOP_FN (el_div, sparse_complex_matrix, matrix, quotient) | |
97 | |
98 DEFBINOP (el_pow, sparse_complex_matrix, matrix) | |
99 { | |
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100 const octave_sparse_complex_matrix& v1 |
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101 = dynamic_cast<const octave_sparse_complex_matrix&> (a1); |
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102 const octave_matrix& v2 = dynamic_cast<const octave_matrix&> (a2); |
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103 |
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104 return octave_value |
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105 (elem_xpow (v1.sparse_complex_matrix_value (), SparseMatrix |
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106 (v2.matrix_value ()))); |
5164 | 107 } |
108 | |
109 DEFBINOP (el_ldiv, sparse_complex_matrix, matrix) | |
110 { | |
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111 const octave_sparse_complex_matrix& v1 |
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112 = dynamic_cast<const octave_sparse_complex_matrix&> (a1); |
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113 const octave_matrix& v2 = dynamic_cast<const octave_matrix&> (a2); |
5164 | 114 |
115 return octave_value | |
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116 (quotient (v2.matrix_value (), v1.sparse_complex_matrix_value ())); |
5164 | 117 } |
118 | |
119 DEFBINOP_FN (el_and, sparse_complex_matrix, matrix, mx_el_and) | |
120 DEFBINOP_FN (el_or, sparse_complex_matrix, matrix, mx_el_or) | |
121 | |
122 DEFCATOP (scm_m, sparse_complex_matrix, matrix) | |
123 { | |
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124 octave_sparse_complex_matrix& v1 |
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125 = dynamic_cast<octave_sparse_complex_matrix&> (a1); |
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126 const octave_matrix& v2 = dynamic_cast<const octave_matrix&> (a2); |
5164 | 127 SparseMatrix tmp (v2.matrix_value ()); |
128 return octave_value | |
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129 (v1.sparse_complex_matrix_value ().concat (tmp, ra_idx)); |
5164 | 130 } |
131 | |
132 DEFASSIGNOP (assign, sparse_complex_matrix, matrix) | |
133 { | |
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134 octave_sparse_complex_matrix& v1 |
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135 = dynamic_cast<octave_sparse_complex_matrix&> (a1); |
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136 const octave_matrix& v2 = dynamic_cast<const octave_matrix&> (a2); |
5164 | 137 |
138 SparseComplexMatrix tmp (v2.complex_matrix_value ()); | |
139 v1.assign (idx, tmp); | |
140 return octave_value (); | |
141 } | |
142 | |
143 void | |
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144 install_scm_m_ops (octave::type_info& ti) |
5164 | 145 { |
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146 INSTALL_BINOP_TI (ti, op_add, octave_sparse_complex_matrix, octave_matrix, add); |
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147 INSTALL_BINOP_TI (ti, op_sub, octave_sparse_complex_matrix, octave_matrix, sub); |
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148 INSTALL_BINOP_TI (ti, op_mul, octave_sparse_complex_matrix, octave_matrix, mul); |
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149 INSTALL_BINOP_TI (ti, op_div, octave_sparse_complex_matrix, octave_matrix, div); |
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150 INSTALL_BINOP_TI (ti, op_pow, octave_sparse_complex_matrix, octave_matrix, pow); |
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151 INSTALL_BINOP_TI (ti, op_ldiv, octave_sparse_complex_matrix, octave_matrix, |
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152 ldiv); |
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153 INSTALL_BINOP_TI (ti, op_lt, octave_sparse_complex_matrix, octave_matrix, lt); |
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154 INSTALL_BINOP_TI (ti, op_le, octave_sparse_complex_matrix, octave_matrix, le); |
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155 INSTALL_BINOP_TI (ti, op_eq, octave_sparse_complex_matrix, octave_matrix, eq); |
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156 INSTALL_BINOP_TI (ti, op_ge, octave_sparse_complex_matrix, octave_matrix, ge); |
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157 INSTALL_BINOP_TI (ti, op_gt, octave_sparse_complex_matrix, octave_matrix, gt); |
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158 INSTALL_BINOP_TI (ti, op_ne, octave_sparse_complex_matrix, octave_matrix, ne); |
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159 INSTALL_BINOP_TI (ti, op_el_mul, octave_sparse_complex_matrix, octave_matrix, |
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160 el_mul); |
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161 INSTALL_BINOP_TI (ti, op_el_div, octave_sparse_complex_matrix, octave_matrix, |
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162 el_div); |
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163 INSTALL_BINOP_TI (ti, op_el_pow, octave_sparse_complex_matrix, octave_matrix, |
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164 el_pow); |
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165 INSTALL_BINOP_TI (ti, op_el_ldiv, octave_sparse_complex_matrix, octave_matrix, |
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166 el_ldiv); |
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167 INSTALL_BINOP_TI (ti, op_el_and, octave_sparse_complex_matrix, octave_matrix, |
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168 el_and); |
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169 INSTALL_BINOP_TI (ti, op_el_or, octave_sparse_complex_matrix, octave_matrix, |
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170 el_or); |
5164 | 171 |
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172 INSTALL_CATOP_TI (ti, octave_sparse_complex_matrix, octave_matrix, scm_m); |
5164 | 173 |
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174 INSTALL_ASSIGNOP_TI (ti, op_asn_eq, octave_sparse_complex_matrix, octave_matrix, |
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175 assign); |
5164 | 176 } |