Mercurial > octave
annotate libinterp/operators/op-m-cs.cc @ 23219:3ac9f9ecfae5 stable
maint: Update copyright dates.
author | John W. Eaton <jwe@octave.org> |
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date | Wed, 22 Feb 2017 12:39:29 -0500 |
parents | e9a0469dedd9 |
children | 092078913d54 |
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2928 | 1 /* |
2 | |
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3 Copyright (C) 1996-2017 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 | |
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23 #if defined (HAVE_CONFIG_H) |
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24 # include "config.h" |
2928 | 25 #endif |
26 | |
27 #include "mx-m-cs.h" | |
28 #include "mx-cs-m.h" | |
4544 | 29 #include "mx-nda-cs.h" |
30 #include "mx-cs-nda.h" | |
2928 | 31 |
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32 #include "errwarn.h" |
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33 #include "ovl.h" |
2928 | 34 #include "ov.h" |
35 #include "ov-re-mat.h" | |
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36 #include "ov-flt-re-mat.h" |
2928 | 37 #include "ov-cx-mat.h" |
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38 #include "ov-flt-cx-mat.h" |
2928 | 39 #include "ov-complex.h" |
40 #include "ov-typeinfo.h" | |
41 #include "ops.h" | |
42 #include "xdiv.h" | |
43 #include "xpow.h" | |
44 | |
45 // matrix by complex scalar ops. | |
46 | |
4543 | 47 DEFNDBINOP_OP (add, matrix, complex, array, complex, +) |
48 DEFNDBINOP_OP (sub, matrix, complex, array, complex, -) | |
49 DEFNDBINOP_OP (mul, matrix, complex, array, complex, *) | |
2928 | 50 |
51 DEFBINOP (div, matrix, complex) | |
52 { | |
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53 const octave_matrix& v1 = dynamic_cast<const octave_matrix&> (a1); |
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54 const octave_complex& v2 = dynamic_cast<const octave_complex&> (a2); |
2928 | 55 |
56 Complex d = v2.complex_value (); | |
57 | |
58 if (d == 0.0) | |
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59 warn_divide_by_zero (); |
2928 | 60 |
4543 | 61 return octave_value (v1.array_value () / d); |
2928 | 62 } |
63 | |
64 DEFBINOP_FN (pow, matrix, complex, xpow) | |
65 | |
66 DEFBINOP (ldiv, matrix, complex) | |
67 { | |
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68 const octave_matrix& v1 = dynamic_cast<const octave_matrix&> (a1); |
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69 const octave_complex& v2 = dynamic_cast<const octave_complex&> (a2); |
3766 | 70 |
71 Matrix m1 = v1.matrix_value (); | |
72 ComplexMatrix m2 = v2.complex_matrix_value (); | |
5785 | 73 MatrixType typ = v1.matrix_type (); |
3766 | 74 |
5785 | 75 ComplexMatrix ret = xleftdiv (m1, m2, typ); |
76 | |
77 v1.matrix_type (typ); | |
78 return ret; | |
2928 | 79 } |
80 | |
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81 DEFNDCMPLXCMPOP_FN (lt, matrix, complex, array, complex, mx_el_lt) |
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82 DEFNDCMPLXCMPOP_FN (le, matrix, complex, array, complex, mx_el_le) |
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83 DEFNDCMPLXCMPOP_FN (eq, matrix, complex, array, complex, mx_el_eq) |
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84 DEFNDCMPLXCMPOP_FN (ge, matrix, complex, array, complex, mx_el_ge) |
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85 DEFNDCMPLXCMPOP_FN (gt, matrix, complex, array, complex, mx_el_gt) |
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86 DEFNDCMPLXCMPOP_FN (ne, matrix, complex, array, complex, mx_el_ne) |
2928 | 87 |
4543 | 88 DEFNDBINOP_OP (el_mul, matrix, complex, array, complex, *) |
2928 | 89 |
90 DEFBINOP (el_div, matrix, complex) | |
91 { | |
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92 const octave_matrix& v1 = dynamic_cast<const octave_matrix&> (a1); |
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93 const octave_complex& v2 = dynamic_cast<const octave_complex&> (a2); |
2928 | 94 |
95 Complex d = v2.complex_value (); | |
96 | |
97 if (d == 0.0) | |
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98 warn_divide_by_zero (); |
2928 | 99 |
4543 | 100 return octave_value (v1.array_value () / d); |
2928 | 101 } |
102 | |
4543 | 103 DEFNDBINOP_FN (el_pow, matrix, complex, array, complex, elem_xpow) |
2928 | 104 |
105 DEFBINOP (el_ldiv, matrix, complex) | |
106 { | |
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107 const octave_matrix& v1 = dynamic_cast<const octave_matrix&> (a1); |
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108 const octave_complex& v2 = dynamic_cast<const octave_complex&> (a2); |
2928 | 109 |
4543 | 110 return x_el_div (v2.complex_value (), v1.array_value ()); |
2928 | 111 } |
112 | |
4543 | 113 DEFNDBINOP_FN (el_and, matrix, complex, array, complex, mx_el_and) |
114 DEFNDBINOP_FN (el_or, matrix, complex, array, complex, mx_el_or) | |
2928 | 115 |
4915 | 116 DEFNDCATOP_FN (m_cs, matrix, complex, array, complex_array, concat) |
117 | |
2928 | 118 void |
119 install_m_cs_ops (void) | |
120 { | |
3538 | 121 INSTALL_BINOP (op_add, octave_matrix, octave_complex, add); |
122 INSTALL_BINOP (op_sub, octave_matrix, octave_complex, sub); | |
123 INSTALL_BINOP (op_mul, octave_matrix, octave_complex, mul); | |
124 INSTALL_BINOP (op_div, octave_matrix, octave_complex, div); | |
125 INSTALL_BINOP (op_pow, octave_matrix, octave_complex, pow); | |
126 INSTALL_BINOP (op_ldiv, octave_matrix, octave_complex, ldiv); | |
127 INSTALL_BINOP (op_lt, octave_matrix, octave_complex, lt); | |
128 INSTALL_BINOP (op_le, octave_matrix, octave_complex, le); | |
129 INSTALL_BINOP (op_eq, octave_matrix, octave_complex, eq); | |
130 INSTALL_BINOP (op_ge, octave_matrix, octave_complex, ge); | |
131 INSTALL_BINOP (op_gt, octave_matrix, octave_complex, gt); | |
132 INSTALL_BINOP (op_ne, octave_matrix, octave_complex, ne); | |
133 INSTALL_BINOP (op_el_mul, octave_matrix, octave_complex, el_mul); | |
134 INSTALL_BINOP (op_el_div, octave_matrix, octave_complex, el_div); | |
135 INSTALL_BINOP (op_el_pow, octave_matrix, octave_complex, el_pow); | |
136 INSTALL_BINOP (op_el_ldiv, octave_matrix, octave_complex, el_ldiv); | |
137 INSTALL_BINOP (op_el_and, octave_matrix, octave_complex, el_and); | |
138 INSTALL_BINOP (op_el_or, octave_matrix, octave_complex, el_or); | |
2928 | 139 |
4915 | 140 INSTALL_CATOP (octave_matrix, octave_complex, m_cs); |
141 | |
2928 | 142 INSTALL_ASSIGNCONV (octave_matrix, octave_complex, octave_complex_matrix); |
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143 INSTALL_ASSIGNCONV (octave_float_matrix, octave_complex, |
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144 octave_float_complex_matrix); |
2928 | 145 } |