GreedySwitchHeuristic.h

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#pragma once
 
#include <ogdf/basic/basic.h>
#include <ogdf/layered/CrossingsMatrix.h>
#include <ogdf/layered/LayerByLayerSweep.h>
 
namespace ogdf {
class HierarchyLevels;
class Level;
 
 
class OGDF_EXPORT GreedySwitchHeuristic : public LayerByLayerSweep {
public:
    GreedySwitchHeuristic() : m_crossingMatrix(nullptr) { }
 
    GreedySwitchHeuristic(const GreedySwitchHeuristic& crossMin) : m_crossingMatrix(nullptr) { }
 
    ~GreedySwitchHeuristic() { delete m_crossingMatrix; }
 
    virtual LayerByLayerSweep* clone() const override { return new GreedySwitchHeuristic; }
 
    virtual void init(const HierarchyLevels& levels) override;
 
    virtual void call(Level& L) override;
 
    virtual void cleanup() override;
 
private:
    CrossingsMatrix* m_crossingMatrix;
};
 
}