Mercurial > hg > octave-nkf
annotate src/OPERATORS/op-cs-cs.cc @ 9588:319e2ab9b8ae
warn about the complex comparison ops
| author | Jaroslav Hajek <highegg@gmail.com> |
|---|---|
| date | Sun, 30 Aug 2009 21:48:19 +0200 |
| parents | 42a18d5aff7f |
| children | fb6b6fcafa62 |
| rev | line source |
|---|---|
| 2928 | 1 /* |
| 2 | |
| 8920 | 3 Copyright (C) 1996, 1997, 1998, 2000, 2002, 2003, 2004, 2005, 2007, 2008 |
| 7017 | 4 John W. Eaton |
| 2928 | 5 |
| 6 This file is part of Octave. | |
| 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. | |
| 2928 | 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/>. | |
| 2928 | 21 |
| 22 */ | |
| 23 | |
| 24 #ifdef HAVE_CONFIG_H | |
| 25 #include <config.h> | |
| 26 #endif | |
| 27 | |
|
9551
19d298e6f7e5
make ! operator check for NaNs, simplify implementations in liboctave
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
28 #include "Array-util.h" |
|
19d298e6f7e5
make ! operator check for NaNs, simplify implementations in liboctave
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
29 |
| 2928 | 30 #include "gripes.h" |
| 4055 | 31 #include "oct-obj.h" |
| 2928 | 32 #include "ov.h" |
| 33 #include "ov-complex.h" | |
| 34 #include "ov-cx-mat.h" | |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
35 #include "ov-flt-cx-mat.h" |
| 2928 | 36 #include "ov-typeinfo.h" |
|
8150
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
37 #include "ov-null-mat.h" |
| 2928 | 38 #include "ops.h" |
| 39 #include "xdiv.h" | |
| 40 #include "xpow.h" | |
| 41 | |
| 3203 | 42 // unary complex scalar ops. |
| 43 | |
| 44 DEFUNOP (not, complex) | |
| 45 { | |
| 46 CAST_UNOP_ARG (const octave_complex&); | |
|
9551
19d298e6f7e5
make ! operator check for NaNs, simplify implementations in liboctave
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
47 Complex x = v.complex_value (); |
|
19d298e6f7e5
make ! operator check for NaNs, simplify implementations in liboctave
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
48 if (xisnan (x)) |
|
19d298e6f7e5
make ! operator check for NaNs, simplify implementations in liboctave
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
49 gripe_nan_to_logical_conversion (); |
|
19d298e6f7e5
make ! operator check for NaNs, simplify implementations in liboctave
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
50 return octave_value (x == 0.0); |
| 3203 | 51 } |
| 52 | |
| 4965 | 53 DEFUNOP_OP (uplus, complex, /* no-op */) |
| 3203 | 54 DEFUNOP_OP (uminus, complex, -) |
| 55 DEFUNOP_OP (transpose, complex, /* no-op */) | |
| 56 | |
| 57 DEFUNOP (hermitian, complex) | |
| 58 { | |
| 59 CAST_UNOP_ARG (const octave_complex&); | |
| 60 | |
| 61 return octave_value (conj (v.complex_value ())); | |
| 62 } | |
| 63 | |
| 64 DEFNCUNOP_METHOD (incr, complex, increment) | |
| 65 DEFNCUNOP_METHOD (decr, complex, decrement) | |
| 66 | |
| 2928 | 67 // complex scalar by complex scalar ops. |
| 68 | |
| 69 DEFBINOP_OP (add, complex, complex, +) | |
| 70 DEFBINOP_OP (sub, complex, complex, -) | |
| 71 DEFBINOP_OP (mul, complex, complex, *) | |
| 72 | |
| 73 DEFBINOP (div, complex, complex) | |
| 74 { | |
| 75 CAST_BINOP_ARGS (const octave_complex&, const octave_complex&); | |
| 76 | |
| 77 Complex d = v2.complex_value (); | |
| 78 | |
| 79 if (d == 0.0) | |
| 80 gripe_divide_by_zero (); | |
| 81 | |
| 82 return octave_value (v1.complex_value () / d); | |
| 83 } | |
| 84 | |
| 85 DEFBINOP_FN (pow, complex, complex, xpow) | |
| 86 | |
| 87 DEFBINOP (ldiv, complex, complex) | |
| 88 { | |
| 89 CAST_BINOP_ARGS (const octave_complex&, const octave_complex&); | |
| 90 | |
| 91 Complex d = v1.complex_value (); | |
| 92 | |
| 93 if (d == 0.0) | |
| 94 gripe_divide_by_zero (); | |
| 95 | |
| 96 return octave_value (v2.complex_value () / d); | |
| 97 } | |
| 98 | |
|
9588
319e2ab9b8ae
warn about the complex comparison ops
Jaroslav Hajek <highegg@gmail.com>
parents:
9579
diff
changeset
|
99 DEFCMPLXCMPOP_OP (lt, complex, complex, <) |
|
319e2ab9b8ae
warn about the complex comparison ops
Jaroslav Hajek <highegg@gmail.com>
parents:
9579
diff
changeset
|
100 DEFCMPLXCMPOP_OP (le, complex, complex, <=) |
|
319e2ab9b8ae
warn about the complex comparison ops
Jaroslav Hajek <highegg@gmail.com>
parents:
9579
diff
changeset
|
101 DEFCMPLXCMPOP_OP (eq, complex, complex, ==) |
|
319e2ab9b8ae
warn about the complex comparison ops
Jaroslav Hajek <highegg@gmail.com>
parents:
9579
diff
changeset
|
102 DEFCMPLXCMPOP_OP (ge, complex, complex, >=) |
|
319e2ab9b8ae
warn about the complex comparison ops
Jaroslav Hajek <highegg@gmail.com>
parents:
9579
diff
changeset
|
103 DEFCMPLXCMPOP_OP (gt, complex, complex, >) |
|
319e2ab9b8ae
warn about the complex comparison ops
Jaroslav Hajek <highegg@gmail.com>
parents:
9579
diff
changeset
|
104 DEFCMPLXCMPOP_OP (ne, complex, complex, !=) |
| 2928 | 105 |
| 106 DEFBINOP_OP (el_mul, complex, complex, *) | |
| 107 | |
| 108 DEFBINOP (el_div, complex, complex) | |
| 109 { | |
| 110 CAST_BINOP_ARGS (const octave_complex&, const octave_complex&); | |
| 111 | |
| 112 Complex d = v2.complex_value (); | |
| 113 | |
| 114 if (d == 0.0) | |
| 115 gripe_divide_by_zero (); | |
| 116 | |
| 117 return octave_value (v1.complex_value () / d); | |
| 118 } | |
| 119 | |
| 120 DEFBINOP_FN (el_pow, complex, complex, xpow) | |
| 121 | |
| 122 DEFBINOP (el_ldiv, complex, complex) | |
| 123 { | |
| 124 CAST_BINOP_ARGS (const octave_complex&, const octave_complex&); | |
| 125 | |
| 126 Complex d = v1.complex_value (); | |
| 127 | |
| 128 if (d == 0.0) | |
| 129 gripe_divide_by_zero (); | |
| 130 | |
| 131 return octave_value (v2.complex_value () / d); | |
| 132 } | |
| 133 | |
| 134 DEFBINOP (el_and, complex, complex) | |
| 135 { | |
| 136 CAST_BINOP_ARGS (const octave_complex&, const octave_complex&); | |
| 137 | |
| 138 return v1.complex_value () != 0.0 && v2.complex_value () != 0.0; | |
| 139 } | |
| 140 | |
| 141 DEFBINOP (el_or, complex, complex) | |
| 142 { | |
| 143 CAST_BINOP_ARGS (const octave_complex&, const octave_complex&); | |
| 144 | |
| 145 return v1.complex_value () != 0.0 || v2.complex_value () != 0.0; | |
| 146 } | |
| 147 | |
| 4915 | 148 DEFNDCATOP_FN (cs_cs, complex, complex, complex_array, complex_array, concat) |
| 149 | |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
150 CONVDECL (complex_to_float_complex) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
151 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
152 CAST_CONV_ARG (const octave_complex&); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
153 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
154 return new octave_float_complex_matrix (FloatComplexMatrix (1, 1, static_cast<FloatComplex>(v.complex_value ()))); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
155 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
156 |
| 2928 | 157 void |
| 158 install_cs_cs_ops (void) | |
| 159 { | |
| 3538 | 160 INSTALL_UNOP (op_not, octave_complex, not); |
| 4965 | 161 INSTALL_UNOP (op_uplus, octave_complex, uplus); |
| 3538 | 162 INSTALL_UNOP (op_uminus, octave_complex, uminus); |
| 163 INSTALL_UNOP (op_transpose, octave_complex, transpose); | |
| 164 INSTALL_UNOP (op_hermitian, octave_complex, hermitian); | |
| 3203 | 165 |
| 3538 | 166 INSTALL_NCUNOP (op_incr, octave_complex, incr); |
| 167 INSTALL_NCUNOP (op_decr, octave_complex, decr); | |
| 3203 | 168 |
| 3538 | 169 INSTALL_BINOP (op_add, octave_complex, octave_complex, add); |
| 170 INSTALL_BINOP (op_sub, octave_complex, octave_complex, sub); | |
| 171 INSTALL_BINOP (op_mul, octave_complex, octave_complex, mul); | |
| 172 INSTALL_BINOP (op_div, octave_complex, octave_complex, div); | |
| 173 INSTALL_BINOP (op_pow, octave_complex, octave_complex, pow); | |
| 174 INSTALL_BINOP (op_ldiv, octave_complex, octave_complex, ldiv); | |
| 175 INSTALL_BINOP (op_lt, octave_complex, octave_complex, lt); | |
| 176 INSTALL_BINOP (op_le, octave_complex, octave_complex, le); | |
| 177 INSTALL_BINOP (op_eq, octave_complex, octave_complex, eq); | |
| 178 INSTALL_BINOP (op_ge, octave_complex, octave_complex, ge); | |
| 179 INSTALL_BINOP (op_gt, octave_complex, octave_complex, gt); | |
| 180 INSTALL_BINOP (op_ne, octave_complex, octave_complex, ne); | |
| 181 INSTALL_BINOP (op_el_mul, octave_complex, octave_complex, el_mul); | |
| 182 INSTALL_BINOP (op_el_div, octave_complex, octave_complex, el_div); | |
| 183 INSTALL_BINOP (op_el_pow, octave_complex, octave_complex, el_pow); | |
| 184 INSTALL_BINOP (op_el_ldiv, octave_complex, octave_complex, el_ldiv); | |
| 185 INSTALL_BINOP (op_el_and, octave_complex, octave_complex, el_and); | |
| 186 INSTALL_BINOP (op_el_or, octave_complex, octave_complex, el_or); | |
| 2928 | 187 |
| 4915 | 188 INSTALL_CATOP (octave_complex, octave_complex, cs_cs); |
| 189 | |
| 2928 | 190 INSTALL_ASSIGNCONV (octave_complex, octave_complex, octave_complex_matrix); |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
191 |
|
8150
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
192 INSTALL_ASSIGNCONV (octave_complex, octave_null_matrix, octave_complex_matrix); |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
193 INSTALL_ASSIGNCONV (octave_complex, octave_null_str, octave_complex_matrix); |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
194 INSTALL_ASSIGNCONV (octave_complex, octave_null_sq_str, octave_complex_matrix); |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
195 |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
196 INSTALL_CONVOP (octave_complex, octave_float_complex_matrix, |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
197 complex_to_float_complex); |
| 2928 | 198 } |
| 199 | |
| 200 /* | |
| 201 ;;; Local Variables: *** | |
| 202 ;;; mode: C++ *** | |
| 203 ;;; End: *** | |
| 204 */ |