* See cxx source for full Copyright notice */
/*$Id$*/
+// Revision of includes 07/05/2004
-///////////////////////////////////////////////////
-// Reconstructed track in ALICE dimuon spectrometer
-///////////////////////////////////////////////////
+/// \ingroup rec
+/// \class AliMUONTrack
+/// \brief Reconstructed track in ALICE dimuon spectrometer
+///
+////////////////////////////////////////////////////
+/// Reconstructed track in ALICE dimuon spectrometer
+////////////////////////////////////////////////////
+
+#include <TClonesArray.h>
#include "AliMUONTrackParam.h" // object belongs to the class
-class TObjArray;
-class TVirtualFitter;
-class AliMUONEventReconstructor;
class AliMUONHitForRec;
class AliMUONSegment;
-class AliMUONTrack : public TObject {
+class AliMUONTrack : public TObject
+{
public:
- AliMUONTrack(){
- // Constructor
- ;} // Constructor
+ AliMUONTrack(); // Default constructor
virtual ~AliMUONTrack(); // Destructor
AliMUONTrack (const AliMUONTrack& AliMUONTrack); // copy constructor
AliMUONTrack& operator=(const AliMUONTrack& AliMUONTrack); // assignment operator
- AliMUONTrack(AliMUONSegment* BegSegment, AliMUONSegment* EndSegment, AliMUONEventReconstructor* EventReconstructor); // Constructor from two Segment's
- AliMUONTrack(AliMUONSegment* Segment, AliMUONHitForRec* HitForRec, AliMUONEventReconstructor* EventReconstructor); // Constructor from one Segment and one HitForRec
- void Remove(void);
+ AliMUONTrack(AliMUONSegment* BegSegment, AliMUONSegment* EndSegment); // Constructor from two Segment's
+ AliMUONTrack(AliMUONSegment* Segment, AliMUONHitForRec* HitForRec); // Constructor from one Segment and one HitForRec
+
+ /// return pointeur to track parameters at vertex
+ AliMUONTrackParam* GetTrackParamAtVertex(void) {return &fTrackParamAtVertex;}
+ /// set track parameters at vertex
+ void SetTrackParamAtVertex(AliMUONTrackParam* TrackParam) {fTrackParamAtVertex = *TrackParam;}
- AliMUONEventReconstructor* GetEventReconstructor(void) const {return fEventReconstructor;}
- AliMUONTrackParam* GetTrackParamAtVertex(void) {return &fTrackParamAtVertex;}
- void SetTrackParamAtVertex(void); // Set track parameters at vertex from last stations 4 & 5
- void SetTrackParamAtVertex(AliMUONTrackParam* TrackParam) {fTrackParamAtVertex = *TrackParam;}
+ /// return array of track parameters at hit
+ TClonesArray* GetTrackParamAtHit(void) const {return fTrackParamAtHit;}
+ /// reset array of track parameters at hit
+ void ResetTrackParamAtHit(void) { fTrackParamAtHit->Delete(); }
+ /// add track parameters to the array of track parameters at hit
+ void AddTrackParamAtHit(AliMUONTrackParam *trackParam, AliMUONHitForRec *hitForRec);
+
+ /// return array of hitForRec at hit
+ TClonesArray* GetHitForRecAtHit(void) const {return fHitForRecAtHit;}
+ /// reset array of hitForRec at hit
+ void ResetHitForRecAtHit(void) { fHitForRecAtHit->Delete(); }
+ void AddHitForRecAtHit(const AliMUONHitForRec *hitForRec);
- TObjArray* GetTrackHitsPtr(void) const {return fTrackHitsPtr;}
- Int_t GetNTrackHits(void) const {return fNTrackHits;}
- Int_t GetFitMCS(void) const {return fFitMCS;}
- Int_t GetFitNParam(void) const {return fFitNParam;}
- Int_t GetFitStart(void) const {return fFitStart;}
- Double_t GetFitFMin(void) const {return fFitFMin;}
- void SetFitMCS(Int_t FitMCS);
- void SetFitNParam(Int_t FitNParam);
- void SetFitStart(Int_t FitStart);
+ /// return the number of hits attached to the track
+ Int_t GetNTrackHits(void) const {return fNTrackHits;}
+ /// set the number of hits attached to the track
+ void SetNTrackHits(Int_t nTrackHits) {fNTrackHits = nTrackHits;}
- AliMUONTrackParam* GetTrackParamAtFirstHit(void) const;
+ /// return the minimum value of the function minimized by the fit
+ Double_t GetFitFMin(void) const {return fFitFMin;}
+ /// set the minimum value of the function minimized by the fit
+ void SetFitFMin(Double_t chi2) { fFitFMin = chi2; } // set Chi2
+ /// return kTrue if track matches with trigger track, kFalse if not
+ Bool_t GetMatchTrigger(void) const {return fMatchTrigger;}
+ /// set the flag telling whether track matches with trigger track or not
+ void SetMatchTrigger(Bool_t MatchTrigger) {fMatchTrigger = MatchTrigger;}
+ /// return the chi2 of trigger/track matching
+ Double_t GetChi2MatchTrigger(void) const {return fChi2MatchTrigger;}
+ /// set the chi2 of trigger/track matching
+ void SetChi2MatchTrigger(Double_t Chi2MatchTrigger) {fChi2MatchTrigger = Chi2MatchTrigger;}
+
+ Int_t HitsInCommon(AliMUONTrack* Track) const;
+ Bool_t* CompatibleTrack(AliMUONTrack* Track, Double_t Sigma2Cut) const; // return array of compatible chamber
+
+ /// return track number in TrackRefs
+ Int_t GetTrackID() const {return fTrackID;}
+ /// set track number in TrackRefs
+ void SetTrackID(Int_t trackID) {fTrackID = trackID;}
- void RecursiveDump(void) const; // Recursive dump (with track hits)
- void Fit(); // Fit
- void AddSegment(AliMUONSegment* Segment); // Add Segment
- void AddHitForRec(AliMUONHitForRec* HitForRec); // Add HitForRec
- void SetTrackParamAtHit(Int_t indexHit, AliMUONTrackParam *TrackParam) const;
- Int_t HitsInCommon(AliMUONTrack* Track);
+ void RecursiveDump(void) const; // Recursive dump (with track hits)
+
+ virtual void Print(Option_t* opt="") const;
- static TVirtualFitter* Fitter(void) {return fgFitter;}
- protected:
private:
- static TVirtualFitter* fgFitter; // Pointer to track fitter
- AliMUONEventReconstructor* fEventReconstructor; // Pointer to EventReconstructor
- AliMUONTrackParam fTrackParamAtVertex; // Track parameters at vertex
- TObjArray *fTrackHitsPtr; // Pointer to array of pointers to TrackHit's
- Int_t fNTrackHits; // Number of TrackHit's
- Int_t fFitMCS; // 0(1) for fit without(with) multiple Coulomb scattering
- Int_t fFitNParam; // 3(5) for fit with 3(5) parameters
- Int_t fFitStart; // 0 or 1 for fit starting from parameters at vertex (0) or at first TrackHit(1)
- Double_t fFitFMin; // minimum value of the function minimized by the fit
+ AliMUONTrackParam fTrackParamAtVertex; ///< Track parameters at vertex
+ TClonesArray *fTrackParamAtHit; ///< Track parameters at hit
+ TClonesArray *fHitForRecAtHit; ///< Cluster parameters at hit
+ Int_t fNTrackHits; ///< Number of hits attached to the track
+
+ Double_t fFitFMin; ///< minimum value of the function minimized by the fit
+ Bool_t fMatchTrigger; ///< 1 if track matches with trigger track, 0 if not
+ Double_t fChi2MatchTrigger; ///< chi2 of trigger/track matching
+
+ Int_t fTrackID; ///< track ID = track number in TrackRefs
+
- ClassDef(AliMUONTrack, 1) // Reconstructed track in ALICE dimuon spectrometer
- };
+ ClassDef(AliMUONTrack, 3) // Reconstructed track in ALICE dimuon spectrometer
+};
#endif
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff