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Diffstat (limited to 'include/gudhi/Contraction/policies/Contraction_visitor.h')
-rw-r--r-- | include/gudhi/Contraction/policies/Contraction_visitor.h | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/include/gudhi/Contraction/policies/Contraction_visitor.h b/include/gudhi/Contraction/policies/Contraction_visitor.h deleted file mode 100644 index fa02308b..00000000 --- a/include/gudhi/Contraction/policies/Contraction_visitor.h +++ /dev/null @@ -1,91 +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_CONTRACTION_VISITOR_H_ -#define CONTRACTION_POLICIES_CONTRACTION_VISITOR_H_ - -#include <gudhi/Contraction/Edge_profile.h> -#include <boost/optional.hpp> - -namespace Gudhi { - -namespace contraction { - -/** - *@class Contraction_visitor - *@brief Interface for a visitor of the edge contraction process. - *@ingroup contr - */ -template <typename EdgeProfile> -class Contraction_visitor { // : public Dummy_complex_visitor<typename EdgeProfile::Vertex_handle> { - public: - // typedef typename ComplexType::GeometryTrait GT; - typedef EdgeProfile Profile; - typedef double FT; - typedef typename Profile::Complex Complex; - typedef Complex ComplexType; - typedef typename ComplexType::Point Point; - - virtual ~Contraction_visitor() { } - - /** - * @brief Called before the edge contraction process starts. - */ - virtual void on_started(ComplexType & complex) { } - - /** - * @brief Called when the algorithm stops. - */ - virtual void on_stop_condition_reached() { } - - /** - * @brief Called during the collecting phase (when a cost is assigned to the edges), for each edge collected. - */ - virtual void on_collected(const Profile &profile, boost::optional< FT > cost) { } - - /** - * @brief Called during the processing phase (when edges are contracted), for each edge that is selected. - */ - virtual void on_selected(const Profile &profile, boost::optional< FT > cost, int initial_count, int current_count) { } - - /** - * @brief Called when an edge is about to be contracted and replaced by a vertex whose position is *placement. - */ - virtual void on_contracting(const Profile &profile, boost::optional< Point > placement) { } - - /** - * @brief Called when after an edge has been contracted onto a new point placement. - * A possibility would to remove popable blockers at this point for instance. - */ - virtual void on_contracted(const Profile &profile, boost::optional< Point > placement) { } - - /** - * @brief Called for each selected edge which cannot be contracted because the ValidContractionPredicate is false - */ - virtual void on_non_valid(const Profile &profile) { } -}; - -} // namespace contraction - -} // namespace Gudhi - -#endif // CONTRACTION_POLICIES_CONTRACTION_VISITOR_H_ |