GEMRecHit.h

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#ifndef DataFormats_GEMRecHit_H
#define DataFormats_GEMRecHit_H

#include "DataFormats/TrackingRecHit/interface/RecHit2DLocalPos.h"
#include "DataFormats/MuonDetId/interface/GEMDetId.h"


class GEMRecHit : public RecHit2DLocalPos {
 public:

  GEMRecHit(const GEMDetId& gemId,
        int bx);

  GEMRecHit();

  GEMRecHit(const GEMDetId& gemId,
        int bx,
        const LocalPoint& pos);
  

  GEMRecHit(const GEMDetId& gemId,
        int bx,
        const LocalPoint& pos,
        const LocalError& err);
  

  GEMRecHit(const GEMDetId& gemId,
        int bx,
        int firstStrip,
        int clustSize,
        const LocalPoint& pos,
        const LocalError& err);
  
  virtual ~GEMRecHit();


  virtual LocalPoint localPosition() const {
    return theLocalPosition;
  }


  virtual LocalError localPositionError() const {
    return theLocalError;
  }


  virtual GEMRecHit* clone() const;

  
  virtual std::vector<const TrackingRecHit*> recHits() const;


  virtual std::vector<TrackingRecHit*> recHits();


  void setPosition(LocalPoint pos) {
    theLocalPosition = pos;
  }

  
  void setError(LocalError err) {
    theLocalError = err;
  }


  void setPositionAndError(LocalPoint pos, LocalError err) {
    theLocalPosition = pos;
    theLocalError = err;
  }
  

  GEMDetId gemId() const {
    return theGEMId;
  }
 
  int BunchX() const {
    return theBx;
  }

  int firstClusterStrip() const {
    return theFirstStrip;
  }

  int clusterSize() const {
    return theClusterSize;
  }

  bool operator==(const GEMRecHit& hit) const;

 private:
  GEMDetId theGEMId;
  int theBx;
  int theFirstStrip;
  int theClusterSize;
  // Position and error in the Local Ref. Frame of the GEMLayer
  LocalPoint theLocalPosition;
  LocalError theLocalError;

};
#endif

std::ostream& operator<<(std::ostream& os, const GEMRecHit& hit);