Mercurial > octave
annotate libinterp/operators/op-s-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 "ovl.h" |
2928 | 28 #include "ov.h" |
29 #include "ov-scalar.h" | |
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30 #include "ov-float.h" |
2928 | 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" |
35 #include "ops.h" | |
36 #include "xdiv.h" | |
37 #include "xpow.h" | |
38 | |
39 // scalar by complex scalar ops. | |
40 | |
41 DEFBINOP_OP (add, scalar, complex, +) | |
42 DEFBINOP_OP (sub, scalar, complex, -) | |
43 DEFBINOP_OP (mul, scalar, complex, *) | |
44 | |
45 DEFBINOP (div, scalar, complex) | |
46 { | |
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47 const octave_scalar& v1 = dynamic_cast<const octave_scalar&> (a1); |
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48 const octave_complex& v2 = dynamic_cast<const octave_complex&> (a2); |
2928 | 49 |
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50 return octave_value (v1.double_value () / v2.complex_value ()); |
2928 | 51 } |
52 | |
53 DEFBINOP_FN (pow, scalar, complex, xpow) | |
54 | |
55 DEFBINOP (ldiv, scalar, complex) | |
56 { | |
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57 const octave_scalar& v1 = dynamic_cast<const octave_scalar&> (a1); |
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58 const octave_complex& v2 = dynamic_cast<const octave_complex&> (a2); |
2928 | 59 |
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60 return octave_value (v2.complex_value () / v1.double_value ()); |
2928 | 61 } |
62 | |
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63 DEFCMPLXCMPOP_OP (lt, scalar, complex, <) |
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64 DEFCMPLXCMPOP_OP (le, scalar, complex, <=) |
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65 DEFCMPLXCMPOP_OP (eq, scalar, complex, ==) |
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66 DEFCMPLXCMPOP_OP (ge, scalar, complex, >=) |
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67 DEFCMPLXCMPOP_OP (gt, scalar, complex, >) |
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68 DEFCMPLXCMPOP_OP (ne, scalar, complex, !=) |
2928 | 69 |
70 DEFBINOP_OP (el_mul, scalar, complex, *) | |
71 | |
72 DEFBINOP (el_div, scalar, complex) | |
73 { | |
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74 const octave_scalar& v1 = dynamic_cast<const octave_scalar&> (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.double_value () / v2.complex_value ()); |
2928 | 78 } |
79 | |
80 DEFBINOP_FN (el_pow, scalar, complex, xpow) | |
81 | |
82 DEFBINOP (el_ldiv, scalar, complex) | |
83 { | |
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84 const octave_scalar& v1 = dynamic_cast<const octave_scalar&> (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.double_value ()); |
2928 | 88 } |
89 | |
90 DEFBINOP (el_and, scalar, complex) | |
91 { | |
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92 const octave_scalar& v1 = dynamic_cast<const octave_scalar&> (a1); |
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93 const octave_complex& v2 = dynamic_cast<const octave_complex&> (a2); |
2928 | 94 |
95 return octave_value (v1.double_value () && (v2.complex_value () != 0.0)); | |
96 } | |
97 | |
98 DEFBINOP (el_or, scalar, complex) | |
99 { | |
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100 const octave_scalar& v1 = dynamic_cast<const octave_scalar&> (a1); |
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101 const octave_complex& v2 = dynamic_cast<const octave_complex&> (a2); |
2928 | 102 |
103 return octave_value (v1.double_value () || (v2.complex_value () != 0.0)); | |
104 } | |
105 | |
4915 | 106 DEFNDCATOP_FN (s_cs, scalar, complex, array, complex_array, concat) |
107 | |
2928 | 108 void |
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109 install_s_cs_ops (octave::type_info& ti) |
2928 | 110 { |
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111 INSTALL_BINOP_TI (ti, op_add, octave_scalar, octave_complex, add); |
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112 INSTALL_BINOP_TI (ti, op_sub, octave_scalar, octave_complex, sub); |
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113 INSTALL_BINOP_TI (ti, op_mul, octave_scalar, octave_complex, mul); |
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114 INSTALL_BINOP_TI (ti, op_div, octave_scalar, octave_complex, div); |
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115 INSTALL_BINOP_TI (ti, op_pow, octave_scalar, octave_complex, pow); |
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116 INSTALL_BINOP_TI (ti, op_ldiv, octave_scalar, octave_complex, ldiv); |
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117 INSTALL_BINOP_TI (ti, op_lt, octave_scalar, octave_complex, lt); |
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118 INSTALL_BINOP_TI (ti, op_le, octave_scalar, octave_complex, le); |
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119 INSTALL_BINOP_TI (ti, op_eq, octave_scalar, octave_complex, eq); |
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120 INSTALL_BINOP_TI (ti, op_ge, octave_scalar, octave_complex, ge); |
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121 INSTALL_BINOP_TI (ti, op_gt, octave_scalar, octave_complex, gt); |
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122 INSTALL_BINOP_TI (ti, op_ne, octave_scalar, octave_complex, ne); |
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123 INSTALL_BINOP_TI (ti, op_el_mul, octave_scalar, octave_complex, el_mul); |
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124 INSTALL_BINOP_TI (ti, op_el_div, octave_scalar, octave_complex, el_div); |
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125 INSTALL_BINOP_TI (ti, op_el_pow, octave_scalar, octave_complex, el_pow); |
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126 INSTALL_BINOP_TI (ti, op_el_ldiv, octave_scalar, octave_complex, el_ldiv); |
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127 INSTALL_BINOP_TI (ti, op_el_and, octave_scalar, octave_complex, el_and); |
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128 INSTALL_BINOP_TI (ti, op_el_or, octave_scalar, octave_complex, el_or); |
2928 | 129 |
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130 INSTALL_CATOP_TI (ti, octave_scalar, octave_complex, s_cs); |
4915 | 131 |
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132 INSTALL_ASSIGNCONV_TI (ti, octave_scalar, octave_complex, |
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133 octave_complex_matrix); |
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134 INSTALL_ASSIGNCONV_TI (ti, octave_float_scalar, octave_complex, |
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135 octave_float_complex_matrix); |
2928 | 136 } |