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Diffstat (limited to 'include/gudhi/Contraction/policies/Valid_contraction_policy.h')
-rw-r--r-- | include/gudhi/Contraction/policies/Valid_contraction_policy.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/include/gudhi/Contraction/policies/Valid_contraction_policy.h b/include/gudhi/Contraction/policies/Valid_contraction_policy.h new file mode 100644 index 00000000..78d61173 --- /dev/null +++ b/include/gudhi/Contraction/policies/Valid_contraction_policy.h @@ -0,0 +1,51 @@ +/* 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 Sophia Antipolis-Mediterranee (France) + * + * 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_VALID_CONTRACTION_POLICY_H_ +#define CONTRACTION_POLICIES_VALID_CONTRACTION_POLICY_H_ + +namespace Gudhi { + +namespace contraction { + +/** + *@brief Policy to specify if an edge contraction is valid or not. + *@ingroup contr + */ +template< typename EdgeProfile> +class Valid_contraction_policy { + public: + typedef typename EdgeProfile::Point Point; + typedef typename EdgeProfile::Edge_handle Edge_handle; + typedef typename EdgeProfile::Graph_vertex Graph_vertex; + + virtual bool operator()(const EdgeProfile& profile, const boost::optional<Point>& placement) const = 0; + + virtual ~Valid_contraction_policy() { } +}; + +} // namespace contraction + +} // namespace Gudhi + + +#endif // CONTRACTION_POLICIES_VALID_CONTRACTION_POLICY_H_ |