EdgeHelper.hpp

/*
 
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*/
 
#ifndef EDGEHELPER_HPP_
#define EDGEHELPER_HPP_
 
#include <vector>
#include <map>
#include "Node.hpp"
#include "Edge.hpp"
#include "EdgeOperation.hpp"
#include "EdgeRemapInfo.hpp"
 
template <unsigned SPACE_DIM>
class EdgeHelper
{
private:
 
    std::vector<std::unique_ptr<Edge<SPACE_DIM>>> mEdges;
 
    std::map<std::pair<unsigned, unsigned>, Edge<SPACE_DIM>*> mEdgesMap;
 
    void UpdateEdgesMapKey();
 
public:
 
    EdgeHelper();
 
    Edge<SPACE_DIM>* GetEdgeFromNodes(Node<SPACE_DIM>* pNodeA,
                                      Node<SPACE_DIM>* pNodeB);
 
    Edge<SPACE_DIM>* GetEdgeFromNodes(unsigned elementIndex,
                                      Node<SPACE_DIM>* pNodeA,
                                      Node<SPACE_DIM>* pNodeB);
 
    Edge<SPACE_DIM>* GetEdge(unsigned index) const;
 
    Edge<SPACE_DIM>* operator[](unsigned index) const;
 
    void RemoveDeletedEdges();
 
    unsigned GetNumEdges() const;
};
 
#endif /* CHASTE_EDGEHELPER_HPP_ */