DTRecHit1DPair.h

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#ifndef DTRecHit_DTRecHit1DPair_H
#define DTRecHit_DTRecHit1DPair_H

#include "DataFormats/DTRecHit/interface/DTRecHit1D.h"
#include "DataFormats/MuonDetId/interface/DTWireId.h"

#include <utility>

class DTLayer;
class DTDigi;

class DTRecHit1DPair : public RecHit1D {
public:
  DTRecHit1DPair(const DTWireId& wireId, const DTDigi& digi);

  DTRecHit1DPair();

  ~DTRecHit1DPair() override;

  // Operations

  DTRecHit1DPair* clone() const override;

  LocalPoint localPosition() const override;

  LocalError localPositionError() const override;

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

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

  virtual DetId geographicalId() const;

  float digiTime() const { return theLeftHit.digiTime(); }

  bool operator==(const DTRecHit1DPair& hit) const;

  bool operator!=(const DTRecHit1DPair& hit) const { return !(*this == hit); }

  LocalPoint localPosition(DTEnums::DTCellSide lrside) const;

  LocalError localPositionError(DTEnums::DTCellSide lrside) const;

  void setPosition(DTEnums::DTCellSide lrside, const LocalPoint& point);

  void setPositionAndError(DTEnums::DTCellSide lrside, const LocalPoint& point, const LocalError& err);

  // Return the wireId
  DTWireId wireId() const { return theLeftHit.wireId(); }

  const DTRecHit1D* componentRecHit(DTEnums::DTCellSide lrSide) const;

  std::pair<const DTRecHit1D*, const DTRecHit1D*> componentRecHits() const;

private:
  DTRecHit1D* componentRecHit(DTEnums::DTCellSide lrSide);

  // The two rechits
  DTRecHit1D theLeftHit;
  DTRecHit1D theRightHit;
};

std::ostream& operator<<(std::ostream& os, const DTRecHit1DPair& hit);

#endif