HitSelector.h

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/// \file    HitSelector.h
/// \brief   Class to perform operations needed to select hits and pass them to a cluster.
/// \author  andrzej.szelc@yale.edu

#ifndef EVD_HITSELECTOR_H
#define EVD_HITSELECTOR_H

#include <vector>

#include "art/Framework/Principal/fwd.h"
#include "canvas/Persistency/Common/Ptr.h"

#include "lardataobj/RecoBase/Seed.h"

namespace recob {
  class Hit;
}

namespace util {
  class PxLine;
}

/// Class to perform operations needed to select hits and pass them to InfoTransfer.
namespace evd {

  class HitSelector {
  public:
    HitSelector();

    void SaveHits(const art::Event& evt,
                  unsigned int plane,
                  double x,
                  double y,
                  double x1,
                  double y1,
                  double distance,
                  bool good_plane = true);

    double SaveSeedLines(const art::Event& evt,
                         std::vector<util::PxLine> seedline,
                         double distance);

    void ChangeHit(const art::Event& evt, unsigned int plane, double x, double y);

    std::vector<const recob::Hit*> GetSelectedHits(unsigned int plane);
    std::vector<art::Ptr<recob::Hit>> GetSelectedHitPtrs(unsigned int plane);

    void ClearHitList(unsigned int plane);

    std::vector<recob::Seed>& SeedVector();

  private:
    std::vector<recob::Seed> fSeedVector;

    std::vector<std::vector<double>> starthitout;
    std::vector<std::vector<double>> endhitout;
  };
}

#endif
////////////////////////////////////////////////////////////////////////