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annotate libinterp/operators/op-cdm-cdm.cc @ 26376:00f796120a6d stable

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maint: Update copyright dates in all source files.
author John W. Eaton <jwe@octave.org>
date Wed, 02 Jan 2019 16:32:43 -0500
parents 078b795c5219
children db687716fed6
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1 /*
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2
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3 Copyright (C) 2008-2019 Jaroslav Hajek
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4
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5 This file is part of Octave.
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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.
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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.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <https://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #if defined (HAVE_CONFIG_H)
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24 # include "config.h"
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25 #endif
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26
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27 #include "errwarn.h"
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28 #include "ovl.h"
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29 #include "ov.h"
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30 #include "ov-cx-mat.h"
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31 #include "ov-cx-diag.h"
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32 #include "ov-flt-cx-diag.h"
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33 #include "ov-typeinfo.h"
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34 #include "ops.h"
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35 #include "xdiv.h"
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36 #include "xpow.h"
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37
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38 // matrix unary ops.
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39
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40 DEFUNOP_OP (uplus, complex_diag_matrix, /* no-op */)
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41 DEFUNOP_OP (uminus, complex_diag_matrix, -)
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42
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43 DEFUNOP (transpose, complex_diag_matrix)
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44 {
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45 const octave_complex_diag_matrix& v =
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46 dynamic_cast<const octave_complex_diag_matrix&> (a);
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47 return octave_value (v.complex_diag_matrix_value ().transpose ());
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48 }
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49
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50 DEFUNOP (hermitian, complex_diag_matrix)
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51 {
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52 const octave_complex_diag_matrix& v =
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53 dynamic_cast<const octave_complex_diag_matrix&> (a);
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54 return octave_value (v.complex_diag_matrix_value ().hermitian ());
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55 }
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56
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57 // matrix by matrix ops.
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58
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59 DEFBINOP_OP (add, complex_diag_matrix, complex_diag_matrix, +)
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60 DEFBINOP_OP (sub, complex_diag_matrix, complex_diag_matrix, -)
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61 DEFBINOP_OP (mul, complex_diag_matrix, complex_diag_matrix, *)
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62
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63 DEFBINOP (div, complex_diag_matrix, complex_diag_matrix)
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64 {
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65 const octave_complex_diag_matrix& v1 =
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66 dynamic_cast<const octave_complex_diag_matrix&> (a1);
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67 const octave_complex_diag_matrix& v2 =
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68 dynamic_cast<const octave_complex_diag_matrix&> (a2);
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69
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70 return xdiv (v1.complex_diag_matrix_value (),
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71 v2.complex_diag_matrix_value ());
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72 }
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73
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74 DEFBINOP (ldiv, complex_diag_matrix, complex_diag_matrix)
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75 {
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76 const octave_complex_diag_matrix& v1 =
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77 dynamic_cast<const octave_complex_diag_matrix&> (a1);
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78 const octave_complex_diag_matrix& v2 =
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79 dynamic_cast<const octave_complex_diag_matrix&> (a2);
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80
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81 return xleftdiv (v1.complex_diag_matrix_value (),
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82 v2.complex_diag_matrix_value ());
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83 }
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84
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85 CONVDECL (complex_diag_matrix_to_complex_matrix)
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86 {
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87 const octave_complex_diag_matrix& v =
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88 dynamic_cast<const octave_complex_diag_matrix&> (a);
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89
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90 return new octave_complex_matrix (v.complex_matrix_value ());
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91 }
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92
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93 void
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94 install_cdm_cdm_ops (octave::type_info& ti)
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95 {
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96 INSTALL_UNOP_TI (ti, op_uplus, octave_complex_diag_matrix, uplus);
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97 INSTALL_UNOP_TI (ti, op_uminus, octave_complex_diag_matrix, uminus);
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98 INSTALL_UNOP_TI (ti, op_transpose, octave_complex_diag_matrix, transpose);
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99 INSTALL_UNOP_TI (ti, op_hermitian, octave_complex_diag_matrix, hermitian);
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100
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101 INSTALL_BINOP_TI (ti, op_add, octave_complex_diag_matrix,
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102 octave_complex_diag_matrix,
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103 add);
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104 INSTALL_BINOP_TI (ti, op_sub, octave_complex_diag_matrix,
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105 octave_complex_diag_matrix,
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106 sub);
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107 INSTALL_BINOP_TI (ti, op_mul, octave_complex_diag_matrix,
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108 octave_complex_diag_matrix,
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109 mul);
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110 INSTALL_BINOP_TI (ti, op_div, octave_complex_diag_matrix,
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111 octave_complex_diag_matrix,
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112 div);
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113 INSTALL_BINOP_TI (ti, op_ldiv, octave_complex_diag_matrix,
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114 octave_complex_diag_matrix, ldiv);
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115
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116 INSTALL_ASSIGNCONV_TI (ti, octave_complex_diag_matrix, octave_complex_matrix,
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117 octave_complex_matrix);
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118 INSTALL_WIDENOP_TI (ti, octave_complex_diag_matrix, octave_complex_matrix,
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119 complex_diag_matrix_to_complex_matrix);
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120 }