DeltaRayMergeTool.h

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#ifndef DELTA_RAY_MERGE_TOOL_H
#define DELTA_RAY_MERGE_TOOL_H 1

#include "larpandoracontent/LArThreeDReco/LArCosmicRay/ThreeViewDeltaRayMatchingAlgorithm.h"

namespace lar_content
{
class DeltaRayMergeTool : public DeltaRayTensorTool
{
public:
    DeltaRayMergeTool();

private:
    bool Run(ThreeViewDeltaRayMatchingAlgorithm *const pAlgorithm, TensorType &overlapTensor);
    pandora::StatusCode ReadSettings(const pandora::TiXmlHandle xmlHandle);

    bool ExamineConnectedElements(TensorType &overlapTensor) const;

    bool MakeTwoCommonViewMerges(const TensorType::ElementList &elementList) const;

    void CombineCommonMuonPfoLists(
        const pandora::PfoList &commonMuonPfoList1, const pandora::PfoList &commonMuonPfoList2, pandora::PfoList &commonMuonPfoList) const;

    bool AreAssociated(const TensorType::Element &element1, const TensorType::Element &element2, const pandora::HitType &mergeHitType) const;

    void GetConnectedMuons(const pandora::Cluster *const pDeltaRayCluster, const pandora::PfoList &commonMuonPfoList,
        pandora::PfoList &connectedMuonPfoList) const;

    bool IsConnected(const pandora::Cluster *const pCluster, const pandora::Pfo *const pCommonMuonPfo) const;

    bool IsBrokenCluster(const pandora::Cluster *const pClusterToEnlarge, const pandora::Cluster *const pClusterToDelete) const;

    bool IsHiddenByTrack(const pandora::ParticleFlowObject *const pMuonPfo, const pandora::Cluster *const pCluster1,
        const pandora::Cluster *const pCluster2) const;

    void FindVertices(const pandora::Pfo *const pCommonMuonPfo, const pandora::Cluster *const pCluster, pandora::CaloHitList &vertexList) const;

    bool MakeOneCommonViewMerges(const TensorType::ElementList &elementList) const;

    float m_maxDRSeparationFromTrack; 
    float m_maxClusterSeparation;     
    float m_maxVertexSeparation; 
    float m_maxGoodMatchReducedChiSquared; 
};

} // namespace lar_content

#endif // #ifndef DELTA_RAY_MERGE_TOOL_H