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/*
* Skeleton_blocker_simple_geometric_traits.h
*
* Created on: Feb 11, 2014
* Author: dsalinas
*/
#ifndef GUDHI_SKELETON_BLOCKERS_SIMPLE_GEOMETRIC_TRAITS_H_
#define GUDHI_SKELETON_BLOCKERS_SIMPLE_GEOMETRIC_TRAITS_H_
#include <string>
#include <sstream>
#include "gudhi/Skeleton_blocker/Skeleton_blocker_simple_traits.h"
namespace Gudhi{
namespace skbl{
/**
* @extends SkeletonBlockerGeometricDS
*/
template<typename GeometryTrait>
struct Skeleton_blocker_simple_geometric_traits : public skbl::Skeleton_blocker_simple_traits {
public:
typedef GeometryTrait GT;
typedef typename GT::Point Point;
typedef typename Skeleton_blocker_simple_traits::Root_vertex_handle Root_vertex_handle;
typedef typename Skeleton_blocker_simple_traits::Graph_vertex Simple_vertex;
/**
* @brief Vertex with a point attached.
*/
class Simple_geometric_vertex : public Simple_vertex{
template<class ComplexGeometricTraits> friend class Skeleton_blocker_geometric_complex;
private:
Point point_;
Point& point(){ return point_; }
const Point& point() const { return point_; }
};
class Simple_geometric_edge : public Skeleton_blocker_simple_traits::Graph_edge{
int index_;
public:
Simple_geometric_edge():Skeleton_blocker_simple_traits::Graph_edge(),index_(-1){}
/**
* @brief Allows to modify the index of the edge.
* The indices of the edge are used to store heap information
* in the edge contraction algorithm.
*/
int& index(){return index_;}
int index() const {return index_;}
};
typedef Simple_geometric_vertex Graph_vertex;
typedef Skeleton_blocker_simple_traits::Graph_edge Graph_edge;
};
}
} // namespace GUDHI
#endif /* GUDHI_SKELETON_BLOCKERS_SIMPLE_GEOMETRIC_TRAITS_H_ */
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