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BzeroReferenceTrajectory.h

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#ifndef Alignment_ReferenceTrajectories_BzeroReferenceTrajectory_h 
#define Alignment_ReferenceTrajectories_BzeroReferenceTrajectory_h 

#include "Alignment/ReferenceTrajectories/interface/ReferenceTrajectory.h"


class BzeroReferenceTrajectory : public ReferenceTrajectory
{

public:
  BzeroReferenceTrajectory(const TrajectoryStateOnSurface &referenceTsos,
                           const TransientTrackingRecHit::ConstRecHitContainer &recHits,
                           bool hitsAreReverse,
                           const MagneticField *magField,
                           MaterialEffects materialEffects = combined,
                           PropagationDirection propDir = alongMomentum,
                           double mass = 0.10565836,
                           double momentumEstimate = 1.5 );

  virtual ~BzeroReferenceTrajectory() {}

  virtual BzeroReferenceTrajectory* clone() const
    { return new BzeroReferenceTrajectory(*this); }

private:

  double theMomentumEstimate;
};

#endif

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