Mercurial > octave
annotate libinterp/operators/op-cs-cs.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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2928 | 1 /* |
2 | |
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3 Copyright (C) 1996-2019 John W. Eaton |
2928 | 4 |
5 This file is part of Octave. | |
6 | |
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7 Octave is free software: you can redistribute it and/or modify it |
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8 under the terms of the GNU General Public License as published by |
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9 the Free Software Foundation, either version 3 of the License, or |
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10 (at your option) any later version. |
2928 | 11 |
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12 Octave is distributed in the hope that it will be useful, but |
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13 WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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15 GNU General Public License for more details. |
2928 | 16 |
17 You should have received a copy of the GNU General Public License | |
7016 | 18 along with Octave; see the file COPYING. If not, see |
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19 <https://www.gnu.org/licenses/>. |
2928 | 20 |
21 */ | |
22 | |
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23 #if defined (HAVE_CONFIG_H) |
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24 # include "config.h" |
2928 | 25 #endif |
26 | |
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27 #include "Array-util.h" |
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28 |
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29 #include "ovl.h" |
2928 | 30 #include "ov.h" |
31 #include "ov-complex.h" | |
32 #include "ov-cx-mat.h" | |
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33 #include "ov-flt-cx-mat.h" |
2928 | 34 #include "ov-typeinfo.h" |
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35 #include "ov-null-mat.h" |
2928 | 36 #include "ops.h" |
37 #include "xdiv.h" | |
38 #include "xpow.h" | |
39 | |
3203 | 40 // unary complex scalar ops. |
41 | |
42 DEFUNOP (not, complex) | |
43 { | |
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44 const octave_complex& v = dynamic_cast<const octave_complex&> (a); |
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45 Complex x = v.complex_value (); |
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46 if (octave::math::isnan (x)) |
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47 octave::err_nan_to_logical_conversion (); |
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48 |
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49 return octave_value (x == 0.0); |
3203 | 50 } |
51 | |
4965 | 52 DEFUNOP_OP (uplus, complex, /* no-op */) |
3203 | 53 DEFUNOP_OP (uminus, complex, -) |
54 DEFUNOP_OP (transpose, complex, /* no-op */) | |
55 | |
56 DEFUNOP (hermitian, complex) | |
57 { | |
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58 const octave_complex& v = dynamic_cast<const octave_complex&> (a); |
3203 | 59 |
60 return octave_value (conj (v.complex_value ())); | |
61 } | |
62 | |
63 DEFNCUNOP_METHOD (incr, complex, increment) | |
64 DEFNCUNOP_METHOD (decr, complex, decrement) | |
65 | |
2928 | 66 // complex scalar by complex scalar ops. |
67 | |
68 DEFBINOP_OP (add, complex, complex, +) | |
69 DEFBINOP_OP (sub, complex, complex, -) | |
70 DEFBINOP_OP (mul, complex, complex, *) | |
71 | |
72 DEFBINOP (div, complex, complex) | |
73 { | |
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74 const octave_complex& v1 = dynamic_cast<const octave_complex&> (a1); |
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75 const octave_complex& v2 = dynamic_cast<const octave_complex&> (a2); |
2928 | 76 |
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77 return octave_value (v1.complex_value () / v2.complex_value ()); |
2928 | 78 } |
79 | |
80 DEFBINOP_FN (pow, complex, complex, xpow) | |
81 | |
82 DEFBINOP (ldiv, complex, complex) | |
83 { | |
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84 const octave_complex& v1 = dynamic_cast<const octave_complex&> (a1); |
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85 const octave_complex& v2 = dynamic_cast<const octave_complex&> (a2); |
2928 | 86 |
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87 return octave_value (v2.complex_value () / v1.complex_value ()); |
2928 | 88 } |
89 | |
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90 DEFCMPLXCMPOP_OP (lt, complex, complex, <) |
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91 DEFCMPLXCMPOP_OP (le, complex, complex, <=) |
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92 DEFCMPLXCMPOP_OP (eq, complex, complex, ==) |
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93 DEFCMPLXCMPOP_OP (ge, complex, complex, >=) |
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94 DEFCMPLXCMPOP_OP (gt, complex, complex, >) |
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95 DEFCMPLXCMPOP_OP (ne, complex, complex, !=) |
2928 | 96 |
97 DEFBINOP_OP (el_mul, complex, complex, *) | |
98 | |
99 DEFBINOP (el_div, complex, complex) | |
100 { | |
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101 const octave_complex& v1 = dynamic_cast<const octave_complex&> (a1); |
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102 const octave_complex& v2 = dynamic_cast<const octave_complex&> (a2); |
2928 | 103 |
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104 return octave_value (v1.complex_value () / v2.complex_value ()); |
2928 | 105 } |
106 | |
107 DEFBINOP_FN (el_pow, complex, complex, xpow) | |
108 | |
109 DEFBINOP (el_ldiv, complex, complex) | |
110 { | |
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111 const octave_complex& v1 = dynamic_cast<const octave_complex&> (a1); |
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112 const octave_complex& v2 = dynamic_cast<const octave_complex&> (a2); |
2928 | 113 |
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114 return octave_value (v2.complex_value () / v1.complex_value ()); |
2928 | 115 } |
116 | |
117 DEFBINOP (el_and, complex, complex) | |
118 { | |
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119 const octave_complex& v1 = dynamic_cast<const octave_complex&> (a1); |
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120 const octave_complex& v2 = dynamic_cast<const octave_complex&> (a2); |
2928 | 121 |
122 return v1.complex_value () != 0.0 && v2.complex_value () != 0.0; | |
123 } | |
124 | |
125 DEFBINOP (el_or, complex, complex) | |
126 { | |
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127 const octave_complex& v1 = dynamic_cast<const octave_complex&> (a1); |
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128 const octave_complex& v2 = dynamic_cast<const octave_complex&> (a2); |
2928 | 129 |
130 return v1.complex_value () != 0.0 || v2.complex_value () != 0.0; | |
131 } | |
132 | |
4915 | 133 DEFNDCATOP_FN (cs_cs, complex, complex, complex_array, complex_array, concat) |
134 | |
2928 | 135 void |
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136 install_cs_cs_ops (octave::type_info& ti) |
2928 | 137 { |
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138 INSTALL_UNOP_TI (ti, op_not, octave_complex, not); |
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139 INSTALL_UNOP_TI (ti, op_uplus, octave_complex, uplus); |
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140 INSTALL_UNOP_TI (ti, op_uminus, octave_complex, uminus); |
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141 INSTALL_UNOP_TI (ti, op_transpose, octave_complex, transpose); |
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142 INSTALL_UNOP_TI (ti, op_hermitian, octave_complex, hermitian); |
3203 | 143 |
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144 INSTALL_NCUNOP_TI (ti, op_incr, octave_complex, incr); |
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145 INSTALL_NCUNOP_TI (ti, op_decr, octave_complex, decr); |
3203 | 146 |
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147 INSTALL_BINOP_TI (ti, op_add, octave_complex, octave_complex, add); |
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148 INSTALL_BINOP_TI (ti, op_sub, octave_complex, octave_complex, sub); |
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149 INSTALL_BINOP_TI (ti, op_mul, octave_complex, octave_complex, mul); |
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150 INSTALL_BINOP_TI (ti, op_div, octave_complex, octave_complex, div); |
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151 INSTALL_BINOP_TI (ti, op_pow, octave_complex, octave_complex, pow); |
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152 INSTALL_BINOP_TI (ti, op_ldiv, octave_complex, octave_complex, ldiv); |
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153 INSTALL_BINOP_TI (ti, op_lt, octave_complex, octave_complex, lt); |
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154 INSTALL_BINOP_TI (ti, op_le, octave_complex, octave_complex, le); |
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155 INSTALL_BINOP_TI (ti, op_eq, octave_complex, octave_complex, eq); |
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156 INSTALL_BINOP_TI (ti, op_ge, octave_complex, octave_complex, ge); |
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157 INSTALL_BINOP_TI (ti, op_gt, octave_complex, octave_complex, gt); |
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158 INSTALL_BINOP_TI (ti, op_ne, octave_complex, octave_complex, ne); |
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159 INSTALL_BINOP_TI (ti, op_el_mul, octave_complex, octave_complex, el_mul); |
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160 INSTALL_BINOP_TI (ti, op_el_div, octave_complex, octave_complex, el_div); |
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161 INSTALL_BINOP_TI (ti, op_el_pow, octave_complex, octave_complex, el_pow); |
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162 INSTALL_BINOP_TI (ti, op_el_ldiv, octave_complex, octave_complex, el_ldiv); |
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163 INSTALL_BINOP_TI (ti, op_el_and, octave_complex, octave_complex, el_and); |
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164 INSTALL_BINOP_TI (ti, op_el_or, octave_complex, octave_complex, el_or); |
2928 | 165 |
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166 INSTALL_CATOP_TI (ti, octave_complex, octave_complex, cs_cs); |
4915 | 167 |
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168 INSTALL_ASSIGNCONV_TI (ti, octave_complex, octave_complex, |
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169 octave_complex_matrix); |
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170 |
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171 INSTALL_ASSIGNCONV_TI (ti, octave_complex, octave_null_matrix, |
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172 octave_complex_matrix); |
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173 INSTALL_ASSIGNCONV_TI (ti, octave_complex, octave_null_str, |
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174 octave_complex_matrix); |
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175 INSTALL_ASSIGNCONV_TI (ti, octave_complex, octave_null_sq_str, |
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176 octave_complex_matrix); |
2928 | 177 } |