ThreeDKinkBaseTool.h

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#ifndef THREE_D_KINK_BASE_TOOL_H
#define THREE_D_KINK_BASE_TOOL_H 1

#include "larpandoracontent/LArObjects/LArPointingCluster.h"

#include "larpandoracontent/LArThreeDReco/LArTransverseTrackMatching/ThreeViewTransverseTracksAlgorithm.h"

namespace lar_content
{

class ThreeDKinkBaseTool : public TransverseTensorTool
{
public:
    ThreeDKinkBaseTool(const unsigned int nCommonClusters);

    virtual ~ThreeDKinkBaseTool();

    bool Run(ThreeViewTransverseTracksAlgorithm *const pAlgorithm, TensorType &overlapTensor);

protected:
    class Modification
    {
    public:
        SplitPositionMap m_splitPositionMap;     
        ClusterMergeMap m_clusterMergeMap;       
        pandora::ClusterList m_affectedClusters; 
    };

    typedef std::vector<Modification> ModificationList;

    virtual bool PassesElementCuts(TensorType::ElementList::const_iterator eIter, const pandora::ClusterSet &usedClusters) const;

    virtual void GetIteratorListModifications(ThreeViewTransverseTracksAlgorithm *const pAlgorithm, const IteratorList &iteratorList,
        ModificationList &modificationList) const = 0;

    float GetXSamplingPoint(const pandora::CartesianVector &splitPosition1, const bool isForwardInX, const TwoDSlidingFitResult &fitResult1,
        const TwoDSlidingFitResult &fitResult2, const TwoDSlidingFitResult &fitResult3) const;

    static bool IsALowestInX(const LArPointingCluster &pointingClusterA, const LArPointingCluster &pointingClusterB);

    pandora::StatusCode ReadSettings(const pandora::TiXmlHandle xmlHandle);

    unsigned int m_nCommonClusters;          
    bool m_majorityRulesMode;                
    float m_minMatchedFraction;              
    unsigned int m_minMatchedSamplingPoints; 
    float m_minLongitudinalImpactParameter;  
    int m_nLayersForKinkSearch;              
    float m_additionalXStepForKinkSearch;    

private:
    void GetModifications(ThreeViewTransverseTracksAlgorithm *const pAlgorithm, const TensorType &overlapTensor, ModificationList &modificationList) const;

    void SelectTensorElements(TensorType::ElementList::const_iterator eIter, const TensorType::ElementList &elementList,
        const pandora::ClusterSet &usedClusters, IteratorList &iteratorList) const;

    bool ApplyChanges(ThreeViewTransverseTracksAlgorithm *const pAlgorithm, const ModificationList &modificationList) const;
};

} // namespace lar_content

#endif // #ifndef THREE_D_KINK_BASE_TOOL_H