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/* This file is part of the Gudhi Library - https://gudhi.inria.fr/ - which is released under MIT.
* See file LICENSE or go to https://gudhi.inria.fr/licensing/ for full license details.
* Author(s): David Salinas
*
* Copyright (C) 2014 Inria
*
* Modification(s):
* - YYYY/MM Author: Description of the modification
*/
#ifndef CONTRACTION_POLICIES_LINK_CONDITION_VALID_CONTRACTION_H_
#define CONTRACTION_POLICIES_LINK_CONDITION_VALID_CONTRACTION_H_
#include <gudhi/Contraction/policies/Valid_contraction_policy.h>
#include <gudhi/Debug_utils.h>
namespace Gudhi {
namespace contraction {
/**
*@brief Policy that only accept edges verifying the link condition (and therefore whose contraction preserving homotopy type).
*@ingroup contr
*/
template< typename EdgeProfile>
class Link_condition_valid_contraction : public Valid_contraction_policy<EdgeProfile> {
public:
typedef typename EdgeProfile::Edge_handle Edge_handle;
typedef typename EdgeProfile::Point Point;
// typedef typename EdgeProfile::Edge_handle Edge_handle;
bool operator()(const EdgeProfile& profile, const boost::optional<Point>& placement) const override {
Edge_handle edge(profile.edge_handle());
DBGMSG("Link_condition_valid_contraction:", profile.complex().link_condition(edge));
return profile.complex().link_condition(edge);
}
};
} // namespace contraction
} // namespace Gudhi
#endif // CONTRACTION_POLICIES_LINK_CONDITION_VALID_CONTRACTION_H_
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