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),
    allowSharedFirstHit(true){}
  TrajectoryCleanerBySharedHits(const edm::ParameterSet & iConfig) :
    theFraction(iConfig.getParameter<double>("fractionShared")),
    allowSharedFirstHit(iConfig.getParameter<bool>("allowSharedFirstHit")){}

  virtual ~TrajectoryCleanerBySharedHits(){};

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

 private:
  double theFraction;
  bool allowSharedFirstHit;

};

#endif