diff options
author | Gard Spreemann <gspr@nonempty.org> | 2019-09-25 14:29:41 +0200 |
---|---|---|
committer | Gard Spreemann <gspr@nonempty.org> | 2019-09-25 14:29:41 +0200 |
commit | 599d68cd916f533bdb66dd9e684dd5703233b6bb (patch) | |
tree | 4b825dc642cb6eb9a060e54bf8d69288fbee4904 /include/gudhi/Contraction/policies/Edge_length_cost.h | |
parent | a2e642954ae39025e041471d486ecbac25dff440 (diff) |
Delete all files in order to incorporate upstream's move to git.
Diffstat (limited to 'include/gudhi/Contraction/policies/Edge_length_cost.h')
-rw-r--r-- | include/gudhi/Contraction/policies/Edge_length_cost.h | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/include/gudhi/Contraction/policies/Edge_length_cost.h b/include/gudhi/Contraction/policies/Edge_length_cost.h deleted file mode 100644 index 1b7a825b..00000000 --- a/include/gudhi/Contraction/policies/Edge_length_cost.h +++ /dev/null @@ -1,56 +0,0 @@ -/* This file is part of the Gudhi Library. The Gudhi library - * (Geometric Understanding in Higher Dimensions) is a generic C++ - * library for computational topology. - * - * Author(s): David Salinas - * - * Copyright (C) 2014 Inria - * - * This program 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. - * - * This program 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 this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#ifndef CONTRACTION_POLICIES_EDGE_LENGTH_COST_H_ -#define CONTRACTION_POLICIES_EDGE_LENGTH_COST_H_ - -#include <gudhi/Contraction/policies/Cost_policy.h> - -namespace Gudhi { - -namespace contraction { - -/** - * @brief return a cost corresponding to the squared length of the edge - */ -template< typename EdgeProfile> -class Edge_length_cost : public Cost_policy<EdgeProfile> { - public: - typedef typename Cost_policy<EdgeProfile>::Cost_type Cost_type; - typedef typename EdgeProfile::Point Point; - - Cost_type operator()(const EdgeProfile& profile, const boost::optional<Point>& placement) const override { - double res = 0; - auto p0_coord = profile.p0().begin(); - auto p1_coord = profile.p1().begin(); - for (; p0_coord != profile.p0().end(); p0_coord++, p1_coord++) { - res += (*p0_coord - *p1_coord) * (*p0_coord - *p1_coord); - } - return res; - } -}; - -} // namespace contraction - -} // namespace Gudhi - -#endif // CONTRACTION_POLICIES_EDGE_LENGTH_COST_H_ |