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maint: Merge stable to default.
author Markus Mützel <markus.muetzel@gmx.de>
date Tue, 28 May 2024 15:25:54 +0200
parents 2e484f9f1f18
children
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1 ////////////////////////////////////////////////////////////////////////
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2 //
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3 // Copyright (C) 2008-2024 The Octave Project Developers
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4 //
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5 // See the file COPYRIGHT.md in the top-level directory of this
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6 // distribution or <https://octave.org/copyright/>.
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7 //
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8 // This file is part of Octave.
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9 //
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10 // Octave is free software: you can redistribute it and/or modify it
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11 // under the terms of the GNU General Public License as published by
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12 // the Free Software Foundation, either version 3 of the License, or
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13 // (at your option) any later version.
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14 //
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15 // Octave is distributed in the hope that it will be useful, but
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16 // WITHOUT ANY WARRANTY; without even the implied warranty of
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17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 // GNU General Public License for more details.
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19 //
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20 // You should have received a copy of the GNU General Public License
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21 // along with Octave; see the file COPYING. If not, see
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22 // <https://www.gnu.org/licenses/>.
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23 //
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24 ////////////////////////////////////////////////////////////////////////
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25
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26 #if defined (HAVE_CONFIG_H)
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27 # include "config.h"
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28 #endif
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29
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30 #include "errwarn.h"
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31 #include "ovl.h"
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32 #include "ov.h"
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33 #include "ov-flt-re-mat.h"
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34 #include "ov-flt-re-diag.h"
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35 #include "ov-re-diag.h"
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36 #include "ov-typeinfo.h"
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37 #include "ops.h"
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38 #include "xdiv.h"
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39 #include "xpow.h"
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40
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41 OCTAVE_BEGIN_NAMESPACE(octave)
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42
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43 // matrix unary ops.
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44
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45 DEFUNOP_OP (uplus, float_diag_matrix, /* no-op */)
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46 DEFUNOP_OP (uminus, float_diag_matrix, -)
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47
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48 DEFUNOP (transpose, float_diag_matrix)
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49 {
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50 OCTAVE_CAST_BASE_VALUE (const octave_float_diag_matrix&, v, a);
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51 return octave_value (v.float_diag_matrix_value ().transpose ());
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52 }
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53
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54 // matrix by matrix ops.
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55
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56 DEFBINOP_OP (add, float_diag_matrix, float_diag_matrix, +)
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57 DEFBINOP_OP (sub, float_diag_matrix, float_diag_matrix, -)
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58 DEFBINOP_OP (mul, float_diag_matrix, float_diag_matrix, *)
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59
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60 DEFBINOP (div, float_diag_matrix, float_diag_matrix)
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61 {
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62 OCTAVE_CAST_BASE_VALUE (const octave_float_diag_matrix&, v1, a1);
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63 OCTAVE_CAST_BASE_VALUE (const octave_float_diag_matrix&, v2, a2);
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64
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65 return xdiv (v1.float_diag_matrix_value (),
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66 v2.float_diag_matrix_value ());
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67 }
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68
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69 DEFBINOP (ldiv, float_diag_matrix, float_diag_matrix)
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70 {
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71 OCTAVE_CAST_BASE_VALUE (const octave_float_diag_matrix&, v1, a1);
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72 OCTAVE_CAST_BASE_VALUE (const octave_float_diag_matrix&, v2, a2);
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73
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74 return xleftdiv (v1.float_diag_matrix_value (),
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75 v2.float_diag_matrix_value ());
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76 }
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77
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78 CONVDECL (float_diag_matrix_to_float_matrix)
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79 {
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80 OCTAVE_CAST_BASE_VALUE (const octave_float_diag_matrix&, v, a);
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81
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82 return new octave_float_matrix (v.float_matrix_value ());
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83 }
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84
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85 void
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86 install_fdm_fdm_ops (octave::type_info& ti)
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87 {
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88 INSTALL_UNOP_TI (ti, op_uplus, octave_float_diag_matrix, uplus);
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89 INSTALL_UNOP_TI (ti, op_uminus, octave_float_diag_matrix, uminus);
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90 INSTALL_UNOP_TI (ti, op_transpose, octave_float_diag_matrix, transpose);
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91 INSTALL_UNOP_TI (ti, op_hermitian, octave_float_diag_matrix, transpose);
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92
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93 INSTALL_BINOP_TI (ti, op_add, octave_float_diag_matrix,
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94 octave_float_diag_matrix,
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95 add);
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96 INSTALL_BINOP_TI (ti, op_sub, octave_float_diag_matrix,
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97 octave_float_diag_matrix,
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98 sub);
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99 INSTALL_BINOP_TI (ti, op_mul, octave_float_diag_matrix,
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100 octave_float_diag_matrix,
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101 mul);
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102 INSTALL_BINOP_TI (ti, op_div, octave_float_diag_matrix,
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103 octave_float_diag_matrix,
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104 div);
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105 INSTALL_BINOP_TI (ti, op_ldiv, octave_float_diag_matrix,
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106 octave_float_diag_matrix,
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107 ldiv);
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108
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109 INSTALL_ASSIGNCONV_TI (ti, octave_float_diag_matrix, octave_float_matrix,
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110 octave_float_matrix);
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111 INSTALL_WIDENOP_TI (ti, octave_float_diag_matrix, octave_float_matrix,
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112 float_diag_matrix_to_float_matrix);
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113 }
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114
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115 OCTAVE_END_NAMESPACE(octave)