Mercurial > octave
annotate libinterp/operators/op-s-cm.cc @ 26376:00f796120a6d stable
maint: Update copyright dates in all source files.
author | John W. Eaton <jwe@octave.org> |
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date | Wed, 02 Jan 2019 16:32:43 -0500 |
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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 | |
27 #include "mx-s-cm.h" | |
3145 | 28 #include "mx-cm-s.h" |
4544 | 29 #include "mx-s-cnda.h" |
30 #include "mx-cnda-s.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-scalar.h" | |
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36 #include "ov-float.h" |
2928 | 37 #include "ov-cx-mat.h" |
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38 #include "ov-flt-cx-mat.h" |
3766 | 39 #include "ov-re-mat.h" |
2928 | 40 #include "ov-typeinfo.h" |
41 #include "ops.h" | |
42 #include "xdiv.h" | |
43 #include "xpow.h" | |
44 | |
45 // scalar by complex matrix ops. | |
46 | |
4550 | 47 DEFNDBINOP_OP (add, scalar, complex_matrix, scalar, complex_array, +) |
48 DEFNDBINOP_OP (sub, scalar, complex_matrix, scalar, complex_array, -) | |
49 DEFNDBINOP_OP (mul, scalar, complex_matrix, scalar, complex_array, *) | |
2928 | 50 |
51 DEFBINOP (div, scalar, complex_matrix) | |
52 { | |
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53 const octave_scalar& v1 = dynamic_cast<const octave_scalar&> (a1); |
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54 const octave_complex_matrix& v2 |
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55 = dynamic_cast<const octave_complex_matrix&> (a2); |
3766 | 56 |
57 Matrix m1 = v1.matrix_value (); | |
58 ComplexMatrix m2 = v2.complex_matrix_value (); | |
5785 | 59 MatrixType typ = v2.matrix_type (); |
3766 | 60 |
5785 | 61 ComplexMatrix ret = xdiv (m1, m2, typ); |
62 | |
63 v2.matrix_type (typ); | |
64 return ret; | |
2928 | 65 } |
66 | |
67 DEFBINOP_FN (pow, scalar, complex_matrix, xpow) | |
68 | |
69 DEFBINOP (ldiv, scalar, complex_matrix) | |
70 { | |
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71 const octave_scalar& v1 = dynamic_cast<const octave_scalar&> (a1); |
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72 const octave_complex_matrix& v2 |
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73 = dynamic_cast<const octave_complex_matrix&> (a2); |
2928 | 74 |
75 double d = v1.double_value (); | |
76 | |
77 if (d == 0.0) | |
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78 warn_divide_by_zero (); |
2928 | 79 |
4550 | 80 return octave_value (v2.complex_array_value () / d); |
2928 | 81 } |
82 | |
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83 DEFNDCMPLXCMPOP_FN (lt, scalar, complex_matrix, scalar, complex_array, mx_el_lt) |
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84 DEFNDCMPLXCMPOP_FN (le, scalar, complex_matrix, scalar, complex_array, mx_el_le) |
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85 DEFNDCMPLXCMPOP_FN (eq, scalar, complex_matrix, scalar, complex_array, mx_el_eq) |
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86 DEFNDCMPLXCMPOP_FN (ge, scalar, complex_matrix, scalar, complex_array, mx_el_ge) |
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87 DEFNDCMPLXCMPOP_FN (gt, scalar, complex_matrix, scalar, complex_array, mx_el_gt) |
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88 DEFNDCMPLXCMPOP_FN (ne, scalar, complex_matrix, scalar, complex_array, mx_el_ne) |
2928 | 89 |
4550 | 90 DEFNDBINOP_OP (el_mul, scalar, complex_matrix, scalar, complex_array, *) |
91 DEFNDBINOP_FN (el_div, scalar, complex_matrix, scalar, complex_array, x_el_div) | |
92 DEFNDBINOP_FN (el_pow, scalar, complex_matrix, scalar, complex_array, elem_xpow) | |
2928 | 93 |
94 DEFBINOP (el_ldiv, scalar, complex_matrix) | |
95 { | |
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96 const octave_scalar& v1 = dynamic_cast<const octave_scalar&> (a1); |
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97 const octave_complex_matrix& v2 |
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98 = dynamic_cast<const octave_complex_matrix&> (a2); |
2928 | 99 |
100 double d = v1.double_value (); | |
101 | |
102 if (d == 0.0) | |
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103 warn_divide_by_zero (); |
2928 | 104 |
4550 | 105 return octave_value (v2.complex_array_value () / d); |
2928 | 106 } |
107 | |
7275 | 108 DEFNDBINOP_FN (el_and, scalar, complex_matrix, scalar, complex_array, mx_el_and) |
109 DEFNDBINOP_FN (el_or, scalar, complex_matrix, scalar, complex_array, mx_el_or) | |
2928 | 110 |
4915 | 111 DEFNDCATOP_FN (s_cm, scalar, complex_matrix, array, complex_array, concat) |
112 | |
2928 | 113 DEFCONV (complex_matrix_conv, scalar, complex_matrix) |
114 { | |
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115 const octave_scalar& v = dynamic_cast<const octave_scalar&> (a); |
2928 | 116 |
117 return new octave_complex_matrix (ComplexMatrix (v.matrix_value ())); | |
118 } | |
119 | |
120 void | |
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121 install_s_cm_ops (octave::type_info& ti) |
2928 | 122 { |
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123 INSTALL_BINOP_TI (ti, op_add, octave_scalar, octave_complex_matrix, add); |
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124 INSTALL_BINOP_TI (ti, op_sub, octave_scalar, octave_complex_matrix, sub); |
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125 INSTALL_BINOP_TI (ti, op_mul, octave_scalar, octave_complex_matrix, mul); |
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126 INSTALL_BINOP_TI (ti, op_div, octave_scalar, octave_complex_matrix, div); |
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127 INSTALL_BINOP_TI (ti, op_pow, octave_scalar, octave_complex_matrix, pow); |
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128 INSTALL_BINOP_TI (ti, op_ldiv, octave_scalar, octave_complex_matrix, ldiv); |
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129 INSTALL_BINOP_TI (ti, op_lt, octave_scalar, octave_complex_matrix, lt); |
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130 INSTALL_BINOP_TI (ti, op_le, octave_scalar, octave_complex_matrix, le); |
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131 INSTALL_BINOP_TI (ti, op_eq, octave_scalar, octave_complex_matrix, eq); |
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132 INSTALL_BINOP_TI (ti, op_ge, octave_scalar, octave_complex_matrix, ge); |
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133 INSTALL_BINOP_TI (ti, op_gt, octave_scalar, octave_complex_matrix, gt); |
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134 INSTALL_BINOP_TI (ti, op_ne, octave_scalar, octave_complex_matrix, ne); |
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135 INSTALL_BINOP_TI (ti, op_el_mul, octave_scalar, octave_complex_matrix, el_mul); |
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136 INSTALL_BINOP_TI (ti, op_el_div, octave_scalar, octave_complex_matrix, el_div); |
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137 INSTALL_BINOP_TI (ti, op_el_pow, octave_scalar, octave_complex_matrix, el_pow); |
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138 INSTALL_BINOP_TI (ti, op_el_ldiv, octave_scalar, octave_complex_matrix, |
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139 el_ldiv); |
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140 INSTALL_BINOP_TI (ti, op_el_and, octave_scalar, octave_complex_matrix, el_and); |
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141 INSTALL_BINOP_TI (ti, op_el_or, octave_scalar, octave_complex_matrix, el_or); |
2928 | 142 |
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143 INSTALL_CATOP_TI (ti, octave_scalar, octave_complex_matrix, s_cm); |
4915 | 144 |
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145 INSTALL_ASSIGNCONV_TI (ti, octave_scalar, octave_complex_matrix, |
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146 octave_complex_matrix); |
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147 INSTALL_ASSIGNCONV_TI (ti, octave_float_scalar, octave_complex_matrix, |
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148 octave_float_complex_matrix); |
2928 | 149 |
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150 INSTALL_WIDENOP_TI (ti, octave_scalar, octave_complex_matrix, |
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151 complex_matrix_conv); |
2928 | 152 } |