Mercurial > octave
view libinterp/operators/op-str-m.cc @ 31248:8b75954a4670
delaunayn: adjust node ordering for positive outward normal vectors (bug #53397)
* delaunayn.m: Check sign of simplex volume, flip node order for negative
volumes to ensure positive (outward-pointing) normal vectors. Add BISTs to
check for positive volumes.
* etc/News.8.md: Append function improvement note to delaunayn change
paragraph under General Improvements.
author | Nicholas R. Jankowski <jankowski.nicholas@gmail.com> |
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date | Thu, 29 Sep 2022 23:09:05 -0400 |
parents | 796f54d4ddbf |
children | e88a07dec498 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2003-2022 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-re-mat.h" #include "ov-str-mat.h" #include "ov-typeinfo.h" #include "ops.h" OCTAVE_NAMESPACE_BEGIN DEFASSIGNOP (assign, char_matrix_str, octave_matrix) { octave_char_matrix_str& v1 = dynamic_cast<octave_char_matrix_str&> (a1); const octave_matrix& v2 = dynamic_cast<const octave_matrix&> (a2); octave_value tmp = v2.convert_to_str_internal (false, false, a1.is_sq_string () ? '\'' : '"'); v1.assign (idx, tmp.char_array_value ()); return octave_value (); } DEFNDCHARCATOP_FN (str_m, char_matrix_str, matrix, concat) DEFNDCHARCATOP_FN (m_str, matrix, char_matrix_str, concat) void install_str_m_ops (octave::type_info& ti) { INSTALL_ASSIGNOP_TI (ti, op_asn_eq, octave_char_matrix_str, octave_matrix, assign); INSTALL_ASSIGNOP_TI (ti, op_asn_eq, octave_char_matrix_sq_str, octave_matrix, assign); INSTALL_CATOP_TI (ti, octave_char_matrix_str, octave_matrix, str_m); INSTALL_CATOP_TI (ti, octave_char_matrix_sq_str, octave_matrix, str_m); INSTALL_CATOP_TI (ti, octave_matrix, octave_char_matrix_str, m_str); INSTALL_CATOP_TI (ti, octave_matrix, octave_char_matrix_sq_str, m_str); } OCTAVE_NAMESPACE_END