EdgeVar.h

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#pragma once
 
#include <ogdf/basic/Graph.h>
 
#include <ogdf/external/abacus.h>
 
#include <ostream>
 
namespace ogdf {
namespace cluster_planarity {
 
class EdgeVar : public abacus::Variable {
    friend class MaxCPlanarSub;
 
public:
    enum class EdgeType { Original, Connect };
 
    EdgeVar(abacus::Master* master, double obj, EdgeType eType, node source, node target);
    EdgeVar(abacus::Master* master, double obj, node source, node target);
    EdgeVar(abacus::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; }
#if 0
    double objCoeff() const {return m_objCoeff;}
#endif
 
    virtual void printMe(std::ostream& out) {
        out << "[Var: " << sourceNode() << "->" << targetNode() << " ("
            << ((theEdgeType() == EdgeVar::EdgeType::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;
};
 
}
}