* 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
+#include "AliMUONHitForRec.h" // object belongs to the class
+
+//const Int_t kMaxTrackingChamber=10;
+ // not used
class TObjArray;
class TVirtualFitter;
-class AliMUONEventReconstructor;
+class AliMUONTrackReconstructor;
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
+ AliMUONTrack(AliMUONSegment* BegSegment, AliMUONSegment* EndSegment, AliMUONTrackReconstructor* TrackReconstructor); // Constructor from two Segment's
+ AliMUONTrack(AliMUONSegment* Segment, AliMUONHitForRec* HitForRec, AliMUONTrackReconstructor* TrackReconstructor); // Constructor from one Segment and one HitForRec
void Remove(void);
- AliMUONEventReconstructor* GetEventReconstructor(void) const {return fEventReconstructor;}
+ AliMUONTrackReconstructor* GetTrackReconstructor(void) const {return fTrackReconstructor;}
AliMUONTrackParam* GetTrackParamAtVertex(void) {return &fTrackParamAtVertex;}
void SetTrackParamAtVertex(void); // Set track parameters at vertex from last stations 4 & 5
void SetTrackParamAtVertex(AliMUONTrackParam* TrackParam) {fTrackParamAtVertex = *TrackParam;}
+ TClonesArray *GetTrackParamAtHit(void) const {return fTrackParamAtHit;}
+ TClonesArray *GetHitForRecAtHit(void) const {return fHitForRecAtHit;}
+ void ResetTrackParamAtHit(void) { fTrackParamAtHit->Delete(); }
+ void ResetHitForRecAtHit(void) { fHitForRecAtHit->Delete(); }
+ void AddTrackParamAtHit(const AliMUONTrackParam *trackParam)
+ {new ((*fTrackParamAtHit)[fTrackParamAtHit->GetEntriesFast()]) AliMUONTrackParam(*trackParam);}
+ void AddHitForRecAtHit(const AliMUONHitForRec *hitForRec)
+ {new ((*fHitForRecAtHit)[fHitForRecAtHit->GetEntriesFast()]) AliMUONHitForRec(*hitForRec);}
TObjArray* GetTrackHitsPtr(void) const {return fTrackHitsPtr;}
Int_t GetNTrackHits(void) const {return fNTrackHits;}
+ void SetNTrackHits(Int_t nTrackHits) {fNTrackHits = nTrackHits;}
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;}
+ Bool_t GetMatchTrigger(void) const {return fMatchTrigger;}
+ Double_t GetChi2MatchTrigger(void) const {return fChi2MatchTrigger;}
void SetFitMCS(Int_t FitMCS);
void SetFitNParam(Int_t FitNParam);
void SetFitStart(Int_t FitStart);
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);
+ Int_t HitsInCommon(AliMUONTrack* Track) const;
+ void MatchTriggerTrack(TClonesArray* TriggerTrackArray);
+ Bool_t* CompatibleTrack(AliMUONTrack* Track, Double_t Sigma2Cut) const; // return array of compatible chamber
+
+ Int_t GetTrackID() const {return fTrackID;}
+ void SetTrackID(Int_t trackID) {fTrackID = trackID;}
static TVirtualFitter* Fitter(void) {return fgFitter;}
protected:
private:
- static TVirtualFitter* fgFitter; // Pointer to track fitter
- AliMUONEventReconstructor* fEventReconstructor; // Pointer to EventReconstructor
+ static TVirtualFitter* fgFitter; //! Pointer to track fitter
+ AliMUONTrackReconstructor* fTrackReconstructor; //! Pointer to TrackReconstructor
AliMUONTrackParam fTrackParamAtVertex; // Track parameters at vertex
- TObjArray *fTrackHitsPtr; // Pointer to array of pointers to TrackHit's
+ TClonesArray *fTrackParamAtHit; // Track parameters at hit
+ TClonesArray *fHitForRecAtHit; // Cluster parameters at hit
+ 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
-
- ClassDef(AliMUONTrack, 1) // Reconstructed track in ALICE dimuon spectrometer
+ 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, 2) // Reconstructed track in ALICE dimuon spectrometer
};
#endif