SkeletonAlg.h

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#ifndef SkeletonAlg_h
#define SkeletonAlg_h

// Framework Includes
namespace fhicl {
  class ParameterSet;
}

// LArSoft includes
#include "larreco/RecoAlg/Cluster3DAlgs/Cluster3D.h"

// std includes
#include <vector>

//------------------------------------------------------------------------------------------------------------------------------------------

namespace lar_cluster3d {

  class SkeletonAlg {
  public:
    SkeletonAlg(fhicl::ParameterSet const& pset);

    ~SkeletonAlg();

    void reconfigure(fhicl::ParameterSet const& pset);

    int FindMedialSkeleton(reco::HitPairListPtr& hitPairList) const;

    void GetSkeletonHits(const reco::HitPairListPtr& inputHitList,
                         reco::HitPairListPtr& skeletonHitList) const;

    void AverageSkeletonPositions(reco::HitPairListPtr& skeletonHitList) const;

  private:
    double FindFirstAndLastWires(std::vector<const reco::ClusterHit3D*>& hitVec,
                                 int planeToCheck,
                                 int referenceWire,
                                 double referenceTicks,
                                 int& firstWire,
                                 int& lastWire) const;

    double m_minimumDeltaTicks;
    double m_maximumDeltaTicks;

    fhicl::ParameterSet m_pset;
  };

} // namespace lar_cluster3d
#endif