Cluster_EdgeVar.h

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/*
 * $Revision: 2299 $
 * 
 * last checkin:
 *   $Author: gutwenger $ 
 *   $Date: 2012-05-07 15:57:08 +0200 (Mon, 07 May 2012) $ 
 ***************************************************************/
 
#ifndef OGDF_MAX_CPLANAR_EDGE_H
#define OGDF_MAX_CPLANAR_EDGE_H

#include <ogdf/basic/Graph_d.h>
#include <ogdf/basic/Logger.h>

#include <abacus/variable.h>

namespace ogdf {
    

class EdgeVar : public ABA_VARIABLE {
    friend class Sub;
public:
enum edgeType {ORIGINAL, CONNECT};
    
    EdgeVar(ABA_MASTER *master, double obj, edgeType eType, node source, node target);
    EdgeVar(ABA_MASTER *master, double obj, node source, node target);
    EdgeVar(ABA_MASTER *master, double obj, double lbound, node source, node target);

    virtual ~EdgeVar();
        
    edge theEdge() const {return m_edge;}
    node sourceNode() const {return m_source;}
    node targetNode() const {return m_target;}
    edgeType theEdgeType() const {return m_eType;}
    //double objCoeff() const {return m_objCoeff;}
    
    virtual void printMe(ostream& out) {
        out << "[Var: " << sourceNode() << "->" << targetNode() << " (" << ((theEdgeType()==EdgeVar::ORIGINAL)?"original":"connect") << ") ZF=" << obj() << "]";
    }
        
private:
        
    // The edge type of the variable
    edgeType m_eType;
        
    // The corresponding nodes and edge
    node m_source;
    node m_target;
    edge m_edge;
        
};

}

#endif