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update Octave Project Developers copyright for the new year In files that have the "Octave Project Developers" copyright notice, update for 2021.
author John W. Eaton <jwe@octave.org>
date Wed, 10 Feb 2021 09:52:15 -0500
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1 ////////////////////////////////////////////////////////////////////////
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2 //
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3 // Copyright (C) 2008-2021 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 // FIXME: it might be nice to only include the declarations of the
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31 // operators that are actually needed instead of including all of them.
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32 #include "mx-ops.h"
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33
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34 #include "ov-perm.h"
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35 #include MINCLUDE
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36 #include "ops.h"
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37 #if defined (DEFINENULLASSIGNCONV)
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38 # include "ov-null-mat.h"
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39 #endif
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40
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41 #if ! defined (LDMATRIX)
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42 # define LDMATRIX LMATRIX
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43 #endif
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44
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45 #define OCTAVE_LMATRIX CONCAT2(octave_, LMATRIX)
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46 #define OCTAVE_LDMATRIX CONCAT2(octave_, LDMATRIX)
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47 #define OCTAVE_RMATRIX CONCAT2(octave_, RMATRIX)
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48 #if defined (LEFT)
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49 # define LMATRIX_VALUE perm_matrix_value
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50 # define RMATRIX_VALUE CONCAT2(RMATRIX, _value)
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51 #else
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52 # define LMATRIX_VALUE CONCAT2(LMATRIX, _value)
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53 # define RMATRIX_VALUE perm_matrix_value
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54 #endif
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55
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56 DEFBINOP (mul, LMATRIX, RMATRIX)
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57 {
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58 const OCTAVE_LMATRIX& v1 = dynamic_cast<const OCTAVE_LMATRIX&> (a1);
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59 const OCTAVE_RMATRIX& v2 = dynamic_cast<const OCTAVE_RMATRIX&> (a2);
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60
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61 return v1.LMATRIX_VALUE () * v2.RMATRIX_VALUE ();
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62 }
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63
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64 #if defined (LEFT)
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65 DEFBINOP (ldiv, LMATRIX, RMATRIX)
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66 {
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67 const OCTAVE_LMATRIX& v1 = dynamic_cast<const OCTAVE_LMATRIX&> (a1);
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68 const OCTAVE_RMATRIX& v2 = dynamic_cast<const OCTAVE_RMATRIX&> (a2);
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69
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70 return v1.perm_matrix_value ().inverse () * v2.RMATRIX_VALUE ();
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71 }
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72 #else
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73 DEFBINOP (div, LMATRIX, RMATRIX)
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74 {
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75 const OCTAVE_LMATRIX& v1 = dynamic_cast<const OCTAVE_LMATRIX&> (a1);
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76 const OCTAVE_RMATRIX& v2 = dynamic_cast<const OCTAVE_RMATRIX&> (a2);
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77
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78 return v1.LMATRIX_VALUE () * v2.perm_matrix_value ().inverse ();
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79 }
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80 #endif
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81
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82 #define SHORT_NAME CONCAT3(LSHORT, _, RSHORT)
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83 #define INST_NAME CONCAT3(install_, SHORT_NAME, _ops)
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84
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85 void
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86 INST_NAME (octave::type_info& ti)
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87 {
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88 INSTALL_BINOP_TI (ti, op_mul, OCTAVE_LMATRIX, OCTAVE_RMATRIX, mul);
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89 #if defined (LEFT)
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90 INSTALL_BINOP_TI (ti, op_ldiv, OCTAVE_LMATRIX, OCTAVE_RMATRIX, ldiv);
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91 #else
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92 INSTALL_BINOP_TI (ti, op_div, OCTAVE_LMATRIX, OCTAVE_RMATRIX, div);
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93 #endif
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94 #if defined (DEFINENULLASSIGNCONV)
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95 INSTALL_ASSIGNCONV_TI (ti, OCTAVE_LMATRIX, octave_null_matrix, OCTAVE_LDMATRIX);
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96 INSTALL_ASSIGNCONV_TI (ti, OCTAVE_LMATRIX, octave_null_str, OCTAVE_LDMATRIX);
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97 INSTALL_ASSIGNCONV_TI (ti, OCTAVE_LMATRIX, octave_null_sq_str, OCTAVE_LDMATRIX);
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98 #endif
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99 }