ClearShowersTool.h

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#ifndef CLEAR_SHOWERS_TOOL_H
#define CLEAR_SHOWERS_TOOL_H 1

#include "larpandoracontent/LArThreeDReco/LArShowerMatching/ThreeDShowersAlgorithm.h"

namespace lar_content
{

class ClearShowersTool : public ShowerTensorTool
{
public:
    ClearShowersTool();

    static bool HasLargeDirectConnections(IteratorList::const_iterator iIter, const IteratorList &iteratorList);

    static bool IsLargerThanDirectConnections(IteratorList::const_iterator iIter, const TensorType::ElementList &elementList,
        const unsigned int minMatchedSamplingPointRatio, const float minXOverlapSpanRatio, const pandora::ClusterSet &usedClusters);

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

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

    void FindClearShowers(const TensorType &overlapTensor, ProtoParticleVector &protoParticleVector) const;

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

    float           m_minMatchedFraction;               
    unsigned int    m_minMatchedSamplingPoints;         
    float           m_minXOverlapFraction;              
    unsigned int    m_minMatchedSamplingPointRatio;     
    float           m_minXOverlapSpanRatio;             
};

} // namespace lar_content

#endif // #ifndef CLEAR_SHOWERS_TOOL_H