Mercurial > octave
view liboctave/util/sparse-sort.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> |
---|---|
date | Wed, 10 Feb 2021 09:52:15 -0500 |
parents | bd51beb6205e |
children |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1998-2021 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 <cassert> #include <cstring> #include "oct-sort.cc" #include "quit.h" #include "sparse-sort.h" // A simple class and instantiation of the octave merge sort class // to sort sparse data before matrix creation. This is significantly // faster than using octave_qsort. bool octave_sparse_sidxl_comp (octave_sparse_sort_idxl *i, octave_sparse_sort_idxl *j) { octave_idx_type tmp = i->c - j->c; if (tmp < 0) return true; else if (tmp > 0) return false; return (i->r < j->r); } template class octave_sort<octave_sparse_sort_idxl *>; // Need to know the original order of the sorted indexes in // sparse assignments, and this class does that bool octave_idx_vector_comp (octave_idx_vector_sort *i, octave_idx_vector_sort *j) { return (i->i < j->i); } template class octave_sort<octave_idx_vector_sort *>;