TrajectoryCleanerBySharedHits.h

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#ifndef TrajectoryCleaning_TrajectoryCleanerBySharedHits_h
#define TrajectoryCleaning_TrajectoryCleanerBySharedHits_h

#include "TrackingTools/TrajectoryCleaning/interface/TrajectoryCleaner.h"

class TrajectoryCleanerBySharedHits : public TrajectoryCleaner {
public:
  typedef std::vector<Trajectory*> TrajectoryPointerContainer;

  TrajectoryCleanerBySharedHits()
      : theFraction(0.19), validHitBonus_(5.0), missingHitPenalty_(20.0), allowSharedFirstHit(true) {}
  TrajectoryCleanerBySharedHits(const edm::ParameterSet& iConfig)
      : theFraction(iConfig.getParameter<double>("fractionShared")),
        validHitBonus_(iConfig.getParameter<double>("ValidHitBonus")),
        missingHitPenalty_(iConfig.getParameter<double>("MissingHitPenalty")),
        allowSharedFirstHit(iConfig.getParameter<bool>("allowSharedFirstHit")) {}

  ~TrajectoryCleanerBySharedHits() override{};

  using TrajectoryCleaner::clean;
  void clean(TrajectoryPointerContainer&) const override;

private:
  float theFraction;
  float validHitBonus_;
  float missingHitPenalty_;
  bool allowSharedFirstHit;
};

#endif