NodeMap.hpp

/*

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*/


#ifndef NODEMAP_HPP_
#define NODEMAP_HPP_

#include <vector>

class NodeMap
{
private:

    std::vector<unsigned> mMap;
    bool mIsIdentity;

public:

    NodeMap(unsigned size);

    void Resize(unsigned size);

    void ResetToIdentity();

    void SetNewIndex(unsigned oldIndex, unsigned newIndex);

    void SetDeleted(unsigned index);

    bool IsDeleted(unsigned index);

    unsigned GetNewIndex(unsigned oldIndex) const;

    bool IsIdentityMap();

    unsigned GetSize();

};

#endif /*NODEMAP_HPP_*/