Mercurial > octave-nkf
annotate src/OPERATORS/op-cs-s.cc @ 14138:72c96de7a403 stable
maint: update copyright notices for 2012
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Mon, 02 Jan 2012 14:25:41 -0500 |
| parents | fd0a3ac60b0e |
| children |
| rev | line source |
|---|---|
| 2928 | 1 /* |
| 2 | |
|
14138
72c96de7a403
maint: update copyright notices for 2012
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
3 Copyright (C) 1996-2012 John W. Eaton |
| 2928 | 4 |
| 5 This file is part of Octave. | |
| 6 | |
| 7 Octave is free software; you can redistribute it and/or modify it | |
| 8 under the terms of the GNU General Public License as published by the | |
| 7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
| 10 option) any later version. | |
| 2928 | 11 |
| 12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 for more details. | |
| 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 |
| 19 <http://www.gnu.org/licenses/>. | |
| 2928 | 20 |
| 21 */ | |
| 22 | |
| 23 #ifdef HAVE_CONFIG_H | |
| 24 #include <config.h> | |
| 25 #endif | |
| 26 | |
| 27 #include "gripes.h" | |
| 4055 | 28 #include "oct-obj.h" |
| 2928 | 29 #include "ov.h" |
| 30 #include "ov-complex.h" | |
| 31 #include "ov-cx-mat.h" | |
| 32 #include "ov-scalar.h" | |
| 33 #include "ov-typeinfo.h" | |
| 34 #include "ops.h" | |
| 35 #include "xdiv.h" | |
| 36 #include "xpow.h" | |
| 37 | |
| 38 // complex scalar by scalar ops. | |
| 39 | |
| 40 DEFBINOP_OP (add, complex, scalar, +) | |
| 41 DEFBINOP_OP (sub, complex, scalar, -) | |
| 42 DEFBINOP_OP (mul, complex, scalar, *) | |
| 43 | |
| 44 DEFBINOP (div, complex, scalar) | |
| 45 { | |
| 46 CAST_BINOP_ARGS (const octave_complex&, const octave_scalar&); | |
| 47 | |
| 48 double d = v2.double_value (); | |
| 49 | |
| 50 if (d == 0.0) | |
| 51 gripe_divide_by_zero (); | |
| 52 | |
| 53 return octave_value (v1.complex_value () / d); | |
| 54 } | |
| 55 | |
| 56 DEFBINOP_FN (pow, complex, scalar, xpow) | |
| 57 | |
| 58 DEFBINOP (ldiv, complex, scalar) | |
| 59 { | |
| 60 CAST_BINOP_ARGS (const octave_complex&, const octave_scalar&); | |
| 61 | |
| 3055 | 62 Complex d = v1.complex_value (); |
| 2928 | 63 |
| 64 if (d == 0.0) | |
| 65 gripe_divide_by_zero (); | |
| 66 | |
| 3054 | 67 return octave_value (v2.double_value () / d); |
| 2928 | 68 } |
| 69 | |
|
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70 DEFCMPLXCMPOP_OP (lt, complex, scalar, <) |
|
3ee9029931b3
fix scalar complex-real comparisons
Jaroslav Hajek <highegg@gmail.com>
parents:
7017
diff
changeset
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71 DEFCMPLXCMPOP_OP (le, complex, scalar, <=) |
|
3ee9029931b3
fix scalar complex-real comparisons
Jaroslav Hajek <highegg@gmail.com>
parents:
7017
diff
changeset
|
72 DEFCMPLXCMPOP_OP (eq, complex, scalar, ==) |
|
3ee9029931b3
fix scalar complex-real comparisons
Jaroslav Hajek <highegg@gmail.com>
parents:
7017
diff
changeset
|
73 DEFCMPLXCMPOP_OP (ge, complex, scalar, >=) |
|
3ee9029931b3
fix scalar complex-real comparisons
Jaroslav Hajek <highegg@gmail.com>
parents:
7017
diff
changeset
|
74 DEFCMPLXCMPOP_OP (gt, complex, scalar, >) |
|
3ee9029931b3
fix scalar complex-real comparisons
Jaroslav Hajek <highegg@gmail.com>
parents:
7017
diff
changeset
|
75 DEFCMPLXCMPOP_OP (ne, complex, scalar, !=) |
| 2928 | 76 |
| 77 DEFBINOP_OP (el_mul, complex, scalar, *) | |
| 78 | |
| 79 DEFBINOP (el_div, complex, scalar) | |
| 80 { | |
| 81 CAST_BINOP_ARGS (const octave_complex&, const octave_scalar&); | |
| 82 | |
| 83 double d = v2.double_value (); | |
| 84 | |
| 85 if (d == 0.0) | |
| 86 gripe_divide_by_zero (); | |
| 87 | |
| 88 return octave_value (v1.complex_value () / d); | |
| 89 } | |
| 90 | |
| 91 DEFBINOP_FN (el_pow, complex, scalar, xpow) | |
| 92 | |
| 93 DEFBINOP (el_ldiv, complex, scalar) | |
| 94 { | |
| 95 CAST_BINOP_ARGS (const octave_complex&, const octave_scalar&); | |
| 96 | |
| 4502 | 97 Complex d = v1.complex_value (); |
| 2928 | 98 |
| 99 if (d == 0.0) | |
| 100 gripe_divide_by_zero (); | |
| 101 | |
| 4502 | 102 return octave_value (v2.double_value () / d); |
| 2928 | 103 } |
| 104 | |
| 105 DEFBINOP (el_and, complex, scalar) | |
| 106 { | |
| 107 CAST_BINOP_ARGS (const octave_complex&, const octave_scalar&); | |
| 108 | |
| 109 return v1.complex_value () != 0.0 && v2.double_value (); | |
| 110 } | |
| 111 | |
| 112 DEFBINOP (el_or, complex, scalar) | |
| 113 { | |
| 114 CAST_BINOP_ARGS (const octave_complex&, const octave_scalar&); | |
| 115 | |
| 116 return v1.complex_value () != 0.0 || v2.double_value (); | |
| 117 } | |
| 118 | |
| 4915 | 119 DEFNDCATOP_FN (cs_s, complex, scalar, complex_array, array, concat) |
| 120 | |
| 2928 | 121 void |
| 122 install_cs_s_ops (void) | |
| 123 { | |
| 3538 | 124 INSTALL_BINOP (op_add, octave_complex, octave_scalar, add); |
| 125 INSTALL_BINOP (op_sub, octave_complex, octave_scalar, sub); | |
| 126 INSTALL_BINOP (op_mul, octave_complex, octave_scalar, mul); | |
| 127 INSTALL_BINOP (op_div, octave_complex, octave_scalar, div); | |
| 128 INSTALL_BINOP (op_pow, octave_complex, octave_scalar, pow); | |
| 129 INSTALL_BINOP (op_ldiv, octave_complex, octave_scalar, ldiv); | |
| 130 INSTALL_BINOP (op_lt, octave_complex, octave_scalar, lt); | |
| 131 INSTALL_BINOP (op_le, octave_complex, octave_scalar, le); | |
| 132 INSTALL_BINOP (op_eq, octave_complex, octave_scalar, eq); | |
| 133 INSTALL_BINOP (op_ge, octave_complex, octave_scalar, ge); | |
| 134 INSTALL_BINOP (op_gt, octave_complex, octave_scalar, gt); | |
| 135 INSTALL_BINOP (op_ne, octave_complex, octave_scalar, ne); | |
| 136 INSTALL_BINOP (op_el_mul, octave_complex, octave_scalar, el_mul); | |
| 137 INSTALL_BINOP (op_el_div, octave_complex, octave_scalar, el_div); | |
| 138 INSTALL_BINOP (op_el_pow, octave_complex, octave_scalar, el_pow); | |
| 139 INSTALL_BINOP (op_el_ldiv, octave_complex, octave_scalar, el_ldiv); | |
| 140 INSTALL_BINOP (op_el_and, octave_complex, octave_scalar, el_and); | |
| 141 INSTALL_BINOP (op_el_or, octave_complex, octave_scalar, el_or); | |
| 2928 | 142 |
| 4915 | 143 INSTALL_CATOP (octave_complex, octave_scalar, cs_s); |
| 144 | |
| 2928 | 145 INSTALL_ASSIGNCONV (octave_complex, octave_scalar, octave_complex_matrix); |
| 146 } |