[u/mrichter/AliRoot.git] / MUON / AliMUONTrackReconstructorK.h

#ifndef ALIMUONTRACKRECONSTRUCTORK_H
#define ALIMUONTRACKRECONSTRUCTORK_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id$ */

/// \ingroup rec
/// \class AliMUONTrackReconstructorK
/// \brief Class for the MUON track reconstruction using kalman filter

#include "AliMUONVTrackReconstructor.h"

class AliMUONVClusterStore;
class AliMUONTrack;
class AliMUONTrackParam;

class AliMUONTrackReconstructorK : public AliMUONVTrackReconstructor 
{

 public:
  
  AliMUONTrackReconstructorK(const AliMUONRecoParam* recoParam, AliMUONVClusterServer* clusterServer); // default Constructor
  virtual ~AliMUONTrackReconstructorK(); // Destructor
  
  virtual Bool_t RefitTrack(AliMUONTrack &track, Bool_t enableImprovement = kTRUE);


 protected:

  // Functions
  virtual Bool_t MakeTrackCandidates(AliMUONVClusterStore& clusterStore);
  virtual Bool_t MakeMoreTrackCandidates(AliMUONVClusterStore& clusterStore);
  virtual Bool_t FollowTracks(AliMUONVClusterStore& clusterStore);
  virtual Bool_t ComplementTracks(const AliMUONVClusterStore& clusterStore);
  virtual void   ImproveTrack(AliMUONTrack &track);
  virtual Bool_t FinalizeTrack(AliMUONTrack &track);
  

 private:
  
  /// Not implemented copy constructor
  AliMUONTrackReconstructorK (const AliMUONTrackReconstructorK& rhs); 
  /// Not implemented copy assignment operator
  AliMUONTrackReconstructorK& operator=(const AliMUONTrackReconstructorK& rhs);
  
  Bool_t RetraceTrack(AliMUONTrack &trackCandidate, Bool_t resetSeed);
  Bool_t RetracePartialTrack(AliMUONTrack &trackCandidate, const AliMUONTrackParam* startingTrackParam);
  
  Bool_t FollowTrackInChamber(AliMUONTrack &trackCandidate, AliMUONVClusterStore& clusterStore, Int_t nextChamber);
  Bool_t FollowTrackInStation(AliMUONTrack &trackCandidate, AliMUONVClusterStore& clusterStore, Int_t nextStation);
  
  Double_t RunKalmanFilter(AliMUONTrackParam &trackParamAtCluster);

  void UpdateTrack(AliMUONTrack &track, AliMUONTrackParam &trackParamAtCluster, Double_t addChi2);
  void UpdateTrack(AliMUONTrack &track, AliMUONTrackParam &trackParamAtCluster1, AliMUONTrackParam &trackParamAtCluster2,
  		   Double_t addChi2AtCluster1, Double_t addChi2AtCluster2);
  
  Bool_t RecoverTrack(AliMUONTrack &track, AliMUONVClusterStore& clusterStore, Int_t nextStation);
  
  Bool_t RunSmoother(AliMUONTrack &track);


  ClassDef(AliMUONTrackReconstructorK, 0) // MUON track reconstructor in ALICE
};
	
#endif
Commit	Line	Data
	1	#ifndef ALIMUONTRACKRECONSTRUCTORK_H
	2	#define ALIMUONTRACKRECONSTRUCTORK_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	/* $Id$ */
	7
	8	/// \ingroup rec
	9	/// \class AliMUONTrackReconstructorK
	10	/// \brief Class for the MUON track reconstruction using kalman filter
	11
	12	#include "AliMUONVTrackReconstructor.h"
	13
	14	class AliMUONVClusterStore;
	15	class AliMUONTrack;
	16	class AliMUONTrackParam;
	17
	18	class AliMUONTrackReconstructorK : public AliMUONVTrackReconstructor
	19	{
	20
	21	public:
	22
	23	AliMUONTrackReconstructorK(const AliMUONRecoParam* recoParam, AliMUONVClusterServer* clusterServer); // default Constructor
	24	virtual ~AliMUONTrackReconstructorK(); // Destructor
	25
	26	virtual Bool_t RefitTrack(AliMUONTrack &track, Bool_t enableImprovement = kTRUE);
	27
	28
	29	protected:
	30
	31	// Functions
	32	virtual Bool_t MakeTrackCandidates(AliMUONVClusterStore& clusterStore);
	33	virtual Bool_t MakeMoreTrackCandidates(AliMUONVClusterStore& clusterStore);
	34	virtual Bool_t FollowTracks(AliMUONVClusterStore& clusterStore);
	35	virtual Bool_t ComplementTracks(const AliMUONVClusterStore& clusterStore);
	36	virtual void ImproveTrack(AliMUONTrack &track);
	37	virtual Bool_t FinalizeTrack(AliMUONTrack &track);
	38
	39
	40	private:
	41
	42	/// Not implemented copy constructor
	43	AliMUONTrackReconstructorK (const AliMUONTrackReconstructorK& rhs);
	44	/// Not implemented copy assignment operator
	45	AliMUONTrackReconstructorK& operator=(const AliMUONTrackReconstructorK& rhs);
	46
	47	Bool_t RetraceTrack(AliMUONTrack &trackCandidate, Bool_t resetSeed);
	48	Bool_t RetracePartialTrack(AliMUONTrack &trackCandidate, const AliMUONTrackParam* startingTrackParam);
	49
	50	Bool_t FollowTrackInChamber(AliMUONTrack &trackCandidate, AliMUONVClusterStore& clusterStore, Int_t nextChamber);
	51	Bool_t FollowTrackInStation(AliMUONTrack &trackCandidate, AliMUONVClusterStore& clusterStore, Int_t nextStation);
	52
	53	Double_t RunKalmanFilter(AliMUONTrackParam &trackParamAtCluster);
	54
	55	void UpdateTrack(AliMUONTrack &track, AliMUONTrackParam &trackParamAtCluster, Double_t addChi2);
	56	void UpdateTrack(AliMUONTrack &track, AliMUONTrackParam &trackParamAtCluster1, AliMUONTrackParam &trackParamAtCluster2,
	57	Double_t addChi2AtCluster1, Double_t addChi2AtCluster2);
	58
	59	Bool_t RecoverTrack(AliMUONTrack &track, AliMUONVClusterStore& clusterStore, Int_t nextStation);
	60
	61	Bool_t RunSmoother(AliMUONTrack &track);
	62
	63
	64	ClassDef(AliMUONTrackReconstructorK, 0) // MUON track reconstructor in ALICE
	65	};
	66
	67	#endif