PQInternalKey.h

Go to the documentation of this file.

/*
 * $Revision: 2299 $
 * 
 * last checkin:
 *   $Author: gutwenger $ 
 *   $Date: 2012-05-07 15:57:08 +0200 (Mon, 07 May 2012) $ 
 ***************************************************************/
 
#ifdef _MSC_VER
#pragma once
#endif


#ifndef OGDF_PQ_INTERNAL_KEY_H
#define OGDF_PQ_INTERNAL_KEY_H


#include <stdlib.h>
#include <ogdf/internal/planarity/PQBasicKey.h>

namespace ogdf {


template<class T,class X,class Y> class PQNode;

template<class T,class X,class Y>
class PQInternalKey : public PQBasicKey<T,X,Y>
{
public:
    Y m_userStructInternal;

    //Constructor
    PQInternalKey(Y element) { m_userStructInternal = element; }

    //Destructor
    virtual ~PQInternalKey() {}

    virtual T userStructKey() { return 0; }

    virtual X userStructInfo() { return 0; }

    virtual Y userStructInternal() { return  m_userStructInternal; }
};

}

#endif