class AliTRDtrackV1 : public AliKalmanTrack
{
public:
- enum { kMAXCLUSTERSPERTRACK = 210 };
-
- enum { kNdet = 540
- , kNstacks = 90
- , kNplane = AliESDtrack::kTRDnPlanes
- , kNcham = 5
- , kNsect = 18
- , kNslice = 3
- , kNMLPslice = 8 };
+ enum ETRDtrackV1Size {
+ kNdet = AliTRDgeometry::kNdet
+ ,kNstacks = AliTRDgeometry::kNstack*AliTRDgeometry::kNsector
+ ,kNplane = AliTRDgeometry::kNlayer
+ ,kNcham = AliTRDgeometry::kNstack
+ ,kNsect = AliTRDgeometry::kNsector
+ ,kNslice = 3
+ ,kNMLPslice = 8
+ ,kMAXCLUSTERSPERTRACK = 210
+ };
- enum AliTRDPIDMethod {
- kNN = 0
- , kLQ = 1 };
+ // bits from 0-13 are reserved by ROOT (see TObject.h)
+ enum ETRDtrackV1Status {
+ kOwner = BIT(14)
+ ,kStopped = BIT(15)
+ };
AliTRDtrackV1();
AliTRDtrackV1(AliTRDseedV1 *trklts, const Double_t p[5], const Double_t cov[15], Double_t x, Double_t alpha);
Bool_t CookLabel(Float_t wrong);
AliTRDtrackV1* GetBackupTrack() const {return fBackupTrack;}
Double_t GetBudget(Int_t i) const { return fBudget[i];}
- Double_t GetC() const { return AliExternalTrackParam::GetC(GetBz());}
+ AliTRDcluster* GetCluster(Int_t id);
Int_t GetClusterIndex(Int_t id) const;
Float_t GetEdep() const {return fDE;}
inline Float_t GetMomentum(Int_t plane) const;
inline Int_t GetNCross();
inline Int_t GetNumberOfTracklets() const;
- Double_t GetPIDsignal() const {return 0.;}
+ Double_t GetPIDsignal() const { return 0.;}
Double_t GetPID(Int_t is) const { return (is >=0 && is < AliPID::kSPECIES) ? fPID[is] : -1.;}
+ UChar_t GetPIDquality() const { return fPIDquality;}
Double_t GetPredictedChi2(const AliTRDseedV1 *tracklet) const;
Double_t GetPredictedChi2(const AliCluster* /*c*/) const { return 0.0; }
Int_t GetProlongation(Double_t xk, Double_t &y, Double_t &z);
AliTRDseedV1* GetTracklet(Int_t plane) const {return plane >=0 && plane <kNplane ? fTracklet[plane] : 0x0;}
- Int_t GetTrackletIndex(Int_t plane) const { return (plane>=0 && plane<kNplane) ? fTrackletIndex[plane] : -1;}
- UShort_t* GetTrackletIndexes() {return &fTrackletIndex[0];}
+ Int_t GetTrackletIndex(Int_t plane) const { return (plane>=0 && plane<kNplane) ? fTrackletIndex[plane] : -1;}
+ AliExternalTrackParam*
+ GetTrackLow() const { return fTrackLow;}
+ AliExternalTrackParam*
+ GetTrackHigh() const { return fTrackHigh;}
+ UShort_t* GetTrackletIndexes() { return &fTrackletIndex[0];}
- Bool_t IsOwner() const {return TestBit(1);};
- Bool_t IsStopped() const {return TestBit(2);};
+ Bool_t IsEqual(const TObject *inTrack) const;
+ Bool_t IsOwner() const {return TestBit(kOwner);};
+ Bool_t IsStopped() const {return TestBit(kStopped);};
+ Bool_t IsElectron() const;
void MakeBackupTrack();
+ void Print(Option_t *o="") const;
+
Bool_t PropagateTo(Double_t xr, Double_t x0 = 8.72, Double_t rho = 5.86e-3);
Int_t PropagateToR(Double_t xr, Double_t step);
Bool_t Rotate(Double_t angle, Bool_t absolute = kFALSE);
void SetBudget(Int_t i, Double_t b) {if(i>=0 && i<3) fBudget[i] = b;}
+ void SetEdep(Double32_t inDE){fDE = inDE;};
void SetNumberOfClusters();
void SetOwner();
- void SetStopped(Bool_t stop) {SetBit(2, stop);}
+ void SetPID(Short_t is, Double_t inPID){if (is >=0 && is < AliPID::kSPECIES) fPID[is]=inPID;};
+ void SetPIDquality(UChar_t inPIDquality){fPIDquality = inPIDquality;};
+ void SetStopped(Bool_t stop) {SetBit(kStopped, stop);}
void SetTracklet(AliTRDseedV1 *trklt, Int_t index);
+ void SetTrackLow();
+ void SetTrackHigh(const AliExternalTrackParam *op=0x0);
inline void SetReconstructor(const AliTRDReconstructor *rec);
inline Float_t StatusForTOF();
+ void UnsetTracklet(Int_t plane);
Bool_t Update(AliTRDseedV1 *tracklet, Double_t chi2);
//Bool_t Update(const AliTRDcluster *c, Double_t chi2, Int_t index, Double_t h01){ return AliTRDtrack::Update(c,chi2,index,h01); };
Bool_t Update(const AliCluster *, Double_t, Int_t) { return kFALSE; };
void UpdateESDtrack(AliESDtrack *t);
-protected:
- Double_t GetBz() const;
-
private:
UChar_t fPIDquality; // No of planes used for PID calculation
UShort_t fTrackletIndex[kNplane];// Tracklets index in the tracker list
Double32_t fPID[AliPID::kSPECIES];// PID probabilities
Double32_t fBudget[3]; // Integrated material budget
Double32_t fDE; // Integrated delta energy
+ const AliTRDReconstructor *fReconstructor;//! reconstructor link
AliTRDseedV1 *fTracklet[kNplane]; // Tracklets array defining the track
AliTRDtrackV1 *fBackupTrack; // Backup track
+ AliExternalTrackParam *fTrackLow; // parameters of the track which enter TRD from below (TPC)
+ AliExternalTrackParam *fTrackHigh; // parameters of the track which enter TRD from above (HMPID, PHOS)
-
- ClassDef(AliTRDtrackV1, 2) // new TRD track
+ ClassDef(AliTRDtrackV1, 4) // new TRD track
};
//____________________________________________________
if(!fTracklet[ip]) continue;
fTracklet[ip]->SetReconstructor(rec);
}
+ fReconstructor = rec;
}
#endif
+