/data/refman/pasoursint/CMSSW_5_3_10_patch1/src/TrackingTools/TrackFitters/interface/KFSplittingFitter.h

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#ifndef CD_KFSplittingFitter_H_
#define CD_KFSplittingFitter_H_

#include "TrackingTools/TrackFitters/interface/KFTrajectoryFitter.h"

class KFSplittingFitter : public KFTrajectoryFitter {

private:

  typedef TrajectoryStateOnSurface TSOS;
  typedef FreeTrajectoryState FTS;
  typedef TrajectoryMeasurement TM;
  
public:

  KFSplittingFitter(const Propagator& aPropagator,
                    const TrajectoryStateUpdator& aUpdator,
                    const MeasurementEstimator& aEstimator) :
    KFTrajectoryFitter(aPropagator, aUpdator, aEstimator) {}


  KFSplittingFitter(const Propagator* aPropagator,
                    const TrajectoryStateUpdator* aUpdator,
                    const MeasurementEstimator* aEstimator) : 
    KFTrajectoryFitter(aPropagator, aUpdator, aEstimator) {}

  virtual KFSplittingFitter* clone() const {
    return new KFSplittingFitter(propagator(),updator(),estimator());
  }
  
  virtual std::vector<Trajectory> fit(const Trajectory& aTraj) const;
  virtual std::vector<Trajectory> fit(const TrajectorySeed& aSeed,
                                      const RecHitContainer& hits, 
                                      const TSOS& firstPredTsos) const;


};

#endif //CD_KFSplittingFitter_H_