/afs/cern.ch/work/a/aaltunda/public/www/CMSSW_5_3_14/src/RecoVertex/KinematicFitPrimitives/interface/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;
  
 AlgebraicSymMatrix66 covariance() const ;

 AlgebraicVector7 kinematicParameters() const;
  
 AlgebraicSymMatrix77 kinematicParametersCovariance() const ;

 FreeTrajectoryState freeTrajectoryState() const;
 
 GlobalPoint position() const;

 AlgebraicVector4 kinematicMomentumVector() const;

 AlgebraicVector4 momentumVector() const;

 TrajectoryStateOnSurface trajectoryStateOnSurface(const Surface & surface) const;

 TrajectoryStateOnSurface trajectoryStateOnSurface(const Surface & surface, 
                                                   const Propagator & propagator) const;
                                                   
 virtual double weight() const;

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

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

 virtual reco::TransientTrack transientTrack() const;


private:

 KinematicState state; 
 AlgebraicVector4 momentumAtVertex;

};
#endif