StandAloneMuonSmoother.h

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#ifndef RecoMuon_StandAloneTrackFinder_StandAloneMuonSmoother_H
#define RecoMuon_StandAloneTrackFinder_StandAloneMuonSmoother_H

#include "TrackingTools/PatternTools/interface/Trajectory.h"

class MuonServiceProxy;
class TrajectoryStateUpdator;
class MeasurementEstimator;
class Propagator;
class TrajectorySmoother;

#include <string>

namespace edm {class ParameterSet; class Event;}

//class StandAloneMuonSmoother: public KFTrajectorySmoother {
class StandAloneMuonSmoother{

  typedef std::pair<bool,Trajectory> SmoothingResult;

 public:
  StandAloneMuonSmoother(const edm::ParameterSet& par, const MuonServiceProxy* service);

  virtual ~StandAloneMuonSmoother();
  
  // Operations 

  SmoothingResult smooth(const Trajectory&);
  
  TrajectoryStateUpdator *updator() const {return theUpdator;}

  const Propagator *propagator() const;

  MeasurementEstimator *estimator() const {return theEstimator;}
    
  TrajectorySmoother *smoother() const {return theSmoother;}
  
 protected:
  
 private:
  void renewTheSmoother();

  std::string thePropagatorName;

  double theMaxChi2;

  double theNSigma;

  MeasurementEstimator *theEstimator;

  double theErrorRescaling;

  TrajectoryStateUpdator *theUpdator;

  const MuonServiceProxy* theService;

  TrajectorySmoother *theSmoother;

};
#endif