GSSiTrackerRecHit2DLocalPos.h

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#ifndef GSSiTrackerRecHit2DLocalPos_H
#define GSSiTrackerRecHit2DLocalPos_H

#include "BaseTrackerRecHit.h"

class GSSiTrackerRecHit2DLocalPos : public BaseTrackerRecHit {
public:

  GSSiTrackerRecHit2DLocalPos() {}

  ~GSSiTrackerRecHit2DLocalPos() {}

  GSSiTrackerRecHit2DLocalPos( const LocalPoint& p, const LocalError&e, GeomDet const & idet) :  
  BaseTrackerRecHit(p,e,idet, trackerHitRTTI::gs) {store();}

  virtual GSSiTrackerRecHit2DLocalPos * clone() const =0;

  
  virtual void getKfComponents( KfComponentsHolder & holder ) const {
     getKfComponents2D(holder);
  }

  virtual bool sharesInput( const TrackingRecHit* other, SharedInputType what) const {return false;}

  virtual int dimension() const { return 2;}

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

  // shall I support FakeCluster?
  virtual OmniClusterRef const & firstClusterRef() const;

private:
  virtual TrackingRecHit* clone(const TkCloner&, const TrajectoryStateOnSurface&) const { return clone();}


protected:

  LocalPoint m_myPos;
  LocalError m_myErr;

  void store() { m_myPos=pos_;  m_myErr=err_;}  
  void load()  { pos_=m_myPos; err_=m_myErr;}


};

// Comparison operators
inline bool operator<( const GSSiTrackerRecHit2DLocalPos& one, const GSSiTrackerRecHit2DLocalPos& other) {
  return ( one.geographicalId() < other.geographicalId() );
}

#endif