// //
///////////////////////////////////////////////////////////////////////////////
-//#ifndef ALIKALMANTRACK_H
+#ifndef ALIKALMANTRACK_H
#include "AliKalmanTrack.h"
-//#endif
+#endif
-//#ifndef ALITRDSEEDV1_H
+#ifndef ALITRDSEEDV1_H
#include "AliTRDseedV1.h"
-//#endif
+#endif
-class AliTRDcluster;
class AliESDtrack;
+class AliTRDcluster;
class AliTRDReconstructor;
class AliTRDtrackV1 : public AliKalmanTrack
{
+ friend class AliHLTTRDTrack; // allow HLT special access
public:
enum ETRDtrackSize {
kNdet = AliTRDgeometry::kNdet
kOwner = BIT(14)
,kStopped = BIT(15)
,kKink = BIT(16)
+ ,kPrimary = BIT(17)
};
// propagation/update error codes (up to 4 bits)
};
AliTRDtrackV1();
- AliTRDtrackV1(const AliTRDseedV1 * const trklts, const Double_t p[5], const Double_t cov[15], Double_t x, Double_t alpha);
+ AliTRDtrackV1(AliTRDseedV1 * const trklts, const Double_t p[5], const Double_t cov[15], Double_t x, Double_t alpha);
AliTRDtrackV1(const AliESDtrack &ref);
AliTRDtrackV1(const AliTRDtrackV1 &ref);
virtual ~AliTRDtrackV1();
- AliTRDtrackV1 &operator=(const AliTRDtrackV1 &ref) { *(new(this) AliTRDtrackV1(ref)); return *this; }
-
+ AliTRDtrackV1 &operator=(const AliTRDtrackV1 &ref);
+ virtual void Copy(TObject &ref) const;
+
Bool_t CookPID();
Bool_t CookLabel(Float_t wrong);
AliTRDtrackV1* GetBackupTrack() const {return fBackupTrack;}
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;
+ Int_t GetESDid() const {return fESDid;}
+ inline Float_t GetMomentum(Int_t plane=-1) const;
inline Int_t GetNCross();
inline Int_t GetNumberOfTracklets() const;
Double_t GetPIDsignal() const { return 0.;}
UChar_t GetNumberOfTrackletsPID() const;
Double_t GetPredictedChi2(const AliTRDseedV1 *tracklet, Double_t *cov) const;
Double_t GetPredictedChi2(const AliCluster* /*c*/) const { return 0.0; }
- Int_t GetProlongation(Double_t xk, Double_t &y, Double_t &z);
+ Int_t GetProlongation(Double_t xk, Double_t &y, Double_t &z) const;
inline UChar_t GetStatusTRD(Int_t ly=-1) const;
Int_t GetSector() const;
AliTRDseedV1* GetTracklet(Int_t plane) const {return plane >=0 && plane <kNplane ? fTracklet[plane] : NULL;}
Int_t GetTrackletIndex(Int_t plane) const { return (plane>=0 && plane<kNplane) ? fTrackletIndex[plane] : -1;}
AliExternalTrackParam*
- GetTrackLow() const { return fTrackLow;}
+ GetTrackIn() const { return fTrackLow;}
AliExternalTrackParam*
- GetTrackHigh() const { return fTrackHigh;}
- const UShort_t* GetTrackletIndexes() const { return &fTrackletIndex[0];}
+ GetTrackOut() const { return fTrackHigh;}
+ const Int_t* GetTrackletIndexes() const { return &fTrackletIndex[0];}
Bool_t IsEqual(const TObject *inTrack) const;
Bool_t IsKink() const { return TestBit(kKink);}
Bool_t IsOwner() const { return TestBit(kOwner);};
+ Bool_t IsPrimary() const { return TestBit(kPrimary);};
Bool_t IsStopped() const { return TestBit(kStopped);};
Bool_t IsElectron() const;
inline static Bool_t IsTrackError(ETRDtrackError error, UInt_t status);
inline static Bool_t IsLayerError(ETRDlayerError error, Int_t layer, UInt_t status);
- void MakeBackupTrack();
+ Int_t MakeBackupTrack();
void Print(Option_t *o="") const;
Bool_t PropagateTo(Double_t xr, Double_t x0 = 8.72, Double_t rho = 5.86e-3);
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 SetESDid(Int_t id) {fESDid = id;}
void SetKink(Bool_t k) { SetBit(kKink, k);}
+ void SetPrimary(Bool_t k) { SetBit(kPrimary, k);}
void SetNumberOfClusters();
UChar_t SetNumberOfTrackletsPID(Bool_t recalc);
void SetOwner();
inline void SetStatus(UChar_t stat, Int_t ly=-1);
void SetStopped(Bool_t stop) {SetBit(kStopped, stop);}
void SetTracklet(AliTRDseedV1 *const trklt, Int_t index);
- void SetTrackLow();
- void SetTrackHigh(const AliExternalTrackParam *op=NULL);
+ void SetTrackIn();
+ void SetTrackOut(const AliExternalTrackParam *op=NULL);
inline void SetReconstructor(const AliTRDReconstructor *rec);
inline Float_t StatusForTOF();
void UnsetTracklet(Int_t plane);
- Bool_t Update(Double_t *p, Double_t *cov, Double_t chi2);
Bool_t Update(const AliCluster *, Double_t, Int_t) { return kFALSE; };
+ void UpdateChi2(Float_t chi2);
void UpdateESDtrack(AliESDtrack *t);
private:
UInt_t fStatus; // Bit map for the status of propagation
- UShort_t fTrackletIndex[kNplane];// Tracklets index in the tracker list
+ Int_t fTrackletIndex[kNplane];// Tracklets index in the tracker list
+ Int_t fESDid; // ESD track id
Double32_t fPID[AliPID::kSPECIES]; // PID probabilities
Double32_t fBudget[3]; // Integrated material budget
Double32_t fDE; // Integrated delta energy
const AliTRDReconstructor *fkReconstructor;//! reconstructor link
AliTRDtrackV1 *fBackupTrack; //! Backup track
- AliTRDseedV1 *fTracklet[kNplane]; // Tracklets array defining the track
+ AliTRDseedV1 *fTracklet[kNplane]; // Tracklets array defining the 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)
+ AliExternalTrackParam *fTrackHigh; // parameters of the track which enter TRD from above (HMPID, PHOS)
- ClassDef(AliTRDtrackV1, 5) // TRD track - tracklet based
+ ClassDef(AliTRDtrackV1, 7) // TRD track - tracklet based
};
//____________________________________________________
inline Float_t AliTRDtrackV1::GetMomentum(Int_t plane) const
{
- return plane >=0 && plane < kNplane && fTrackletIndex[plane] != 0xff ? fTracklet[plane]->GetMomentum() : -1.;
+// Return ESD momentum stored in the tracklet reconstructed in layer = "plane".
+// By default returns the ESD momentum in first tracklet attached to track
+ if(plane==-1){
+ for(Int_t i(0); i<kNplane; i++){
+ if(fTracklet[i]) return fTracklet[i]->GetMomentum();
+ }
+ } else if( plane >=0 && plane < kNplane){
+ if(fTracklet[plane]) return fTracklet[plane]->GetMomentum();
+ }
+ return -1.;
}
//____________________________________________________
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff