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;
}  // namespace edm

//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