KinematicRefittedTrackState.h

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#ifndef KinematicRefittedTrackState_H
#define KinematicRefittedTrackState_H

#include "RecoVertex/VertexPrimitives/interface/RefittedTrackState.h"
#include "RecoVertex/KinematicFitPrimitives/interface/PerigeeKinematicState.h"
#include "RecoVertex/KinematicFitPrimitives/interface/Matrices.h"

class KinematicRefittedTrackState : public RefittedTrackState<6> {
public:
  typedef ReferenceCountingPointer<RefittedTrackState<6> > RefCountedRefittedTrackState;

  KinematicRefittedTrackState(const KinematicState& st, const AlgebraicVector4& mv);

  AlgebraicVector6 parameters() const override;

  AlgebraicSymMatrix66 covariance() const override;

  AlgebraicVector7 kinematicParameters() const;

  AlgebraicSymMatrix77 kinematicParametersCovariance() const;

  FreeTrajectoryState freeTrajectoryState() const override;

  GlobalPoint position() const override;

  AlgebraicVector4 kinematicMomentumVector() const;

  AlgebraicVector4 momentumVector() const override;

  TrajectoryStateOnSurface trajectoryStateOnSurface(const Surface& surface) const override;

  TrajectoryStateOnSurface trajectoryStateOnSurface(const Surface& surface,
                                                    const Propagator& propagator) const override;

  double weight() const override;

  ReferenceCountingPointer<RefittedTrackState<6> > stateWithNewWeight(const double newWeight) const override;

  std::vector<ReferenceCountingPointer<RefittedTrackState<6> > > components() const override;

  reco::TransientTrack transientTrack() const override;

private:
  KinematicState state;
  AlgebraicVector4 momentumAtVertex;
};
#endif