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/*
* SkeletonBlockerGeometricDS.h
*
* Created on: Feb 20, 2014
* Author: David Salinas
* Copyright 2013 INRIA. All rights reserved
*/
#ifndef GUDHI_SKELETONBLOCKERGEOMETRICDS_H_
#define GUDHI_SKELETONBLOCKERGEOMETRICDS_H_
/** \brief Concept that must be passed to
* the template class Skeleton_blocker_geometric_complex
*
*/
template<typename GeometryTrait>
struct SkeletonBlockerGeometricDS : public SkeletonBlockerDS
{
/**
* Geometry information.
*/
typedef GeometryTrait GT ;
/**
* Type of point (should be the same as GT::Point).
*/
typedef typename GeometryTrait::Point Point;
/**
* @brief Vertex that stores a point.
*/
class Graph_vertex : public SkeletonBlockerDS::Graph_vertex{
public:
/**
* @brief Access to the point.
*/
Point& point(){ return point_; }
/**
* @brief Access to the point.
*/
const Point& point() const { return point_; }
};
/**
* @brief Edge that allows to access to an index.
* The indices of the edges are used to store heap information
* in the edge contraction algorithm.
*/
class Graph_Edge : public SkeletonBlockerDS::Graph_edge{
public:
/**
* @brief Access to the index.
*/
int& index();
/**
* @brief Access to the index.
*/
int index();
};
};
#endif /* GUDHI_SKELETONBLOCKERGEOMETRICDS_H_ */
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