ConnectedRemnantsTool.h

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#ifndef CONNECTED_REMNANTS_TOOL_H
#define CONNECTED_REMNANTS_TOOL_H 1

#include "larpandoracontent/LArThreeDReco/LArShowerFragments/ThreeDRemnantsAlgorithm.h"

namespace lar_content
{

class ConnectedRemnantsTool : public RemnantTensorTool
{
public:
    ConnectedRemnantsTool();

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

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

    void FindConnectedShowers(const TensorType &overlapTensor, ProtoParticleVector &protoParticleVector, ClusterMergeMap &clusterMergeMap) const;

    void GetClusters(const TensorType::ElementList &connectedElements, const pandora::ClusterSet &usedClusters,
        pandora::ClusterVector &clusterVectorU, pandora::ClusterVector &clusterVectorV, pandora::ClusterVector &clusterVectorW) const;

    void FillMergeMap(const pandora::Cluster *const pCluster, const pandora::ClusterVector &clusterVector, ClusterMergeMap &clusterMergeMap) const;

    bool IsConnected(const pandora::ClusterVector &clusterVector) const;

    float m_maxClusterSeparation;       
};

} // namespace lar_content

#endif // #ifndef CONNECTED_REMNANTS_TOOL_H