Mercurial > octave
view libinterp/operators/op-pm-pm.cc @ 29358:0a5b15007766 stable
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> |
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date | Wed, 10 Feb 2021 09:52:15 -0500 |
parents | bd51beb6205e |
children | b260322f6730 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2008-2021 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // This file is part of Octave. // // Octave is free software: you can redistribute it and/or modify it // under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // Octave is distributed in the hope that it will be useful, but // WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Octave; see the file COPYING. If not, see // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if defined (HAVE_CONFIG_H) # include "config.h" #endif #include "errwarn.h" #include "ovl.h" #include "ov.h" #include "ov-perm.h" #include "ov-re-mat.h" #include "ov-scalar.h" #include "ov-typeinfo.h" #include "ops.h" #include "xpow.h" DEFUNOP (transpose, perm_matrix) { const octave_perm_matrix& v = dynamic_cast<const octave_perm_matrix&> (a); return octave_value (v.perm_matrix_value ().transpose ()); } DEFBINOP_OP (mul, perm_matrix, perm_matrix, *) DEFBINOP (div, perm_matrix, perm_matrix) { const octave_perm_matrix& v1 = dynamic_cast<const octave_perm_matrix&> (a1); const octave_perm_matrix& v2 = dynamic_cast<const octave_perm_matrix&> (a2); return (v1.perm_matrix_value () * v2.perm_matrix_value ().inverse ()); } DEFBINOP (ldiv, perm_matrix, perm_matrix) { const octave_perm_matrix& v1 = dynamic_cast<const octave_perm_matrix&> (a1); const octave_perm_matrix& v2 = dynamic_cast<const octave_perm_matrix&> (a2); return (v1.perm_matrix_value ().inverse () * v2.perm_matrix_value ()); } DEFBINOP (pow, perm_matrix, scalar) { const octave_perm_matrix& v1 = dynamic_cast<const octave_perm_matrix&> (a1); const octave_scalar& v2 = dynamic_cast<const octave_scalar&> (a2); return xpow (v1.perm_matrix_value (), v2.scalar_value ()); } CONVDECL (perm_matrix_to_matrix) { const octave_perm_matrix& v = dynamic_cast<const octave_perm_matrix&> (a); return new octave_matrix (v.matrix_value ()); } void install_pm_pm_ops (octave::type_info& ti) { INSTALL_UNOP_TI (ti, op_transpose, octave_perm_matrix, transpose); INSTALL_UNOP_TI (ti, op_hermitian, octave_perm_matrix, transpose); INSTALL_BINOP_TI (ti, op_mul, octave_perm_matrix, octave_perm_matrix, mul); INSTALL_BINOP_TI (ti, op_div, octave_perm_matrix, octave_perm_matrix, div); INSTALL_BINOP_TI (ti, op_ldiv, octave_perm_matrix, octave_perm_matrix, ldiv); INSTALL_BINOP_TI (ti, op_pow, octave_perm_matrix, octave_scalar, pow); INSTALL_ASSIGNCONV_TI (ti, octave_perm_matrix, octave_matrix, octave_matrix); INSTALL_WIDENOP_TI (ti, octave_perm_matrix, octave_matrix, perm_matrix_to_matrix); }