TransientTrackKinematicStateBuilder.h

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#ifndef TransientTrackKinematicStateBuilder_H
#define TransientTrackKinematicStateBuilder_H

#include "RecoVertex/KinematicFitPrimitives/interface/KinematicState.h"
#include "RecoVertex/KinematicFitPrimitives/interface/TrackKinematicStatePropagator.h"
#include "RecoVertex/KinematicFitPrimitives/interface/PerigeeKinematicState.h"
#include "TrackingTools/TransientTrack/interface/TransientTrack.h"
#include "RecoVertex/KinematicFitPrimitives/interface/ParticleMass.h"
#include "MagneticField/Engine/interface/MagneticField.h"

class TransientTrackKinematicStateBuilder
{

public:
 TransientTrackKinematicStateBuilder(){}
 
 ~TransientTrackKinematicStateBuilder(){}
 
  KinematicState operator()(const reco::TransientTrack& track, const ParticleMass& m, float m_sigma) const ; 
 
 
 
//  KinematicState operator()(const KinematicParameters& par,
//  const KinematicParametersError& er, const TrackCharge& ch,
//  const MagneticField* field) const;
 
 KinematicState operator()(const reco::TransientTrack& track, const GlobalPoint& point, const ParticleMass& m,
                                                                             float m_sigma) const; 

 KinematicState operator()(const FreeTrajectoryState& state, const ParticleMass& mass,
                           float m_sigma) const;                                                                             
                                                                             
 KinematicState operator()(const FreeTrajectoryState& state, const ParticleMass& mass,
               float m_sigma, const GlobalPoint& point) const;
               
 PerigeeKinematicState operator()(const KinematicState& state, const GlobalPoint& point)const;                                               
                                         
private:

 KinematicState buildState(const FreeTrajectoryState & state, const ParticleMass& mass, 
                           float m_sigma)const;
 
 
 
 
 TrackKinematicStatePropagator propagator;
 
};
#endif