* external param2: local sine of the track momentum azimuthal angle *
* external param3: tangent of the track momentum dip angle *
* external param4: 1/pt (1/(GeV/c)) *
+ * *
+ * The Get*Label() getters return the label of the associated MC particle. *
+ * The absolute value of this label is the index of the particle within the *
+ * MC stack. If the label is negative, this track was assigned a certain *
+ * number of clusters that did not in fact belong to this track. *
*****************************************************************************/
#include <TBits.h>
class AliESDVertex;
class AliKalmanTrack;
class AliTrackPointArray;
+class TPolyMarker3D;
class AliESDtrack : public AliExternalTrackParam {
public:
+ enum {
+ kITSin=0x0001,kITSout=0x0002,kITSrefit=0x0004,kITSpid=0x0008,
+ kTPCin=0x0010,kTPCout=0x0020,kTPCrefit=0x0040,kTPCpid=0x0080,
+ kTRDin=0x0100,kTRDout=0x0200,kTRDrefit=0x0400,kTRDpid=0x0800,
+ kTOFin=0x1000,kTOFout=0x2000,kTOFrefit=0x4000,kTOFpid=0x8000,
+ kHMPIDout=0x10000,kHMPIDpid=0x20000,
+ kEMCALmatch=0x40000,
+ kTRDbackup=0x80000,
+ kTRDStop=0x20000000,
+ kESDpid=0x40000000,
+ kTIME=0x80000000
+ };
+ enum {
+ kTRDnPlanes = 6,
+ kEMCALNoMatch = -4096
+ };
AliESDtrack();
AliESDtrack(const AliESDtrack& track);
AliESDtrack(TParticle * part);
virtual ~AliESDtrack();
+ virtual void Copy(TObject &obj) const;
const AliESDfriendTrack *GetFriendTrack() const {return fFriendTrack;}
void SetFriendTrack(const AliESDfriendTrack *t) {
delete fFriendTrack; fFriendTrack=new AliESDfriendTrack(*t);
- // CKB
}
void ReleaseESDfriendTrack() { delete fFriendTrack; fFriendTrack=0; }
void AddCalibObject(TObject * object); // add calib object to the list
Bool_t GetConstrainedExternalCovariance(Double_t cov[15]) const;
Double_t GetConstrainedChi2() const {return fCchi2;}
//
-
+
Bool_t GetInnerPxPyPz(Double_t *p) const {
}
const AliExternalTrackParam * GetInnerParam() const { return fIp;}
const AliExternalTrackParam * GetTPCInnerParam() const {return fTPCInner;}
+ const Bool_t FillTPCOnlyTrack(AliESDtrack &track);
Bool_t GetInnerXYZ(Double_t *r) const {
if (!fIp) return kFALSE;
return fIp->GetXYZ(r);
(Double_t &alpha, Double_t &x, Double_t p[5]) const;
Bool_t GetInnerExternalCovariance(Double_t cov[15]) const;
+ void SetOuterParam(const AliExternalTrackParam *p, ULong_t flags);
+
const AliExternalTrackParam * GetOuterParam() const { return fOp;}
Bool_t GetOuterPxPyPz(Double_t *p) const {
if (!fOp) return kFALSE;
AliKalmanTrack *GetITStrack(){
return fFriendTrack->GetITStrack();
}
+ Bool_t HasPointOnITSLayer(Int_t i) const {return TESTBIT(fITSClusterMap,i);}
void SetTPCpid(const Double_t *p);
void GetTPCpid(Double_t *p) const;
const TBits& GetTPCSharedMap() const {return fTPCSharedMap;}
void SetTPCClusterMap(const TBits amap) {fTPCClusterMap = amap;}
void SetTPCSharedMap(const TBits amap) {fTPCSharedMap = amap;}
+
void SetTRDpid(const Double_t *p);
// A.Bercuci
void SetTRDpidQuality(UChar_t q){fTRDpidQuality = q;}
UChar_t GetTRDpidQuality() const {return fTRDpidQuality;}
// end A.Bercuci
+
+ void SetNumberOfTRDslices(Int_t n);
+ Int_t GetNumberOfTRDslices() const {return fTRDnSlices/kTRDnPlanes;}
+ void SetTRDslice(Double_t q, Int_t plane, Int_t slice);
+ Double_t GetTRDslice(Int_t plane, Int_t slice=-1) const;
- void SetTRDQuality(Float_t quality){fTRDQuality=quality;}
+ void SetTRDQuality(Float_t quality){fTRDQuality=quality;}
Double_t GetTRDQuality()const {return fTRDQuality;}
void SetTRDBudget(Float_t budget){fTRDBudget=budget;}
Double_t GetTRDBudget()const {return fTRDBudget;}
- void SetTRDsignals(Float_t dedx, Int_t i, Int_t j) {fTRDsignals[i][j]=dedx;}
+
void SetTRDTimBin(Int_t timbin, Int_t i) {fTRDTimBin[i]=timbin;}
void GetTRDpid(Double_t *p) const;
Double_t GetTRDsignal() const {return fTRDsignal;}
- Double_t GetTRDsignals(Int_t iPlane, Int_t iSlice=-1) const { if (iSlice == -1)
- return (fTRDsignals[iPlane][0] + fTRDsignals[iPlane][1] + fTRDsignals[iPlane][2])/3.0;
- return fTRDsignals[iPlane][iSlice];
- }
+
Char_t GetTRDTimBin(Int_t i) const {return fTRDTimBin[i];}
Double_t GetTRDchi2() const {return fTRDchi2;}
UChar_t GetTRDclusters(Int_t *idx) const;
x=fHMPIDtrkX; y=fHMPIDtrkY; th=fHMPIDtrkTheta; ph=fHMPIDtrkPhi;
}
void SetHMPIDmip(Float_t x, Float_t y, Int_t q, Int_t nph=0) {
- fHMPIDmipX=x; fHMPIDmipY=y; fHMPIDqn=1000000*q+nph;
+ fHMPIDmipX=x; fHMPIDmipY=y; fHMPIDqn=1000000*nph+q;
}
void GetHMPIDmip(Float_t &x,Float_t &y,Int_t &q,Int_t &nph) const {
- x=fHMPIDmipX; y=fHMPIDmipY; q=fHMPIDqn/1000000; nph=fHMPIDqn%1000000;
+ x=fHMPIDmipX; y=fHMPIDmipY; q=fHMPIDqn%1000000; nph=fHMPIDqn/1000000;
}
Bool_t IsHMPID() const {return fFlags&kHMPIDpid;}
const AliTrackPointArray *GetTrackPointArray() const {
return fFriendTrack->GetTrackPointArray();
}
+ Bool_t RelateToVertexTPC(const AliESDVertex *vtx, Double_t b, Double_t maxd);
+ void GetImpactParametersTPC(Float_t &xy,Float_t &z) const {xy=fdTPC; z=fzTPC;}
+ void GetImpactParametersTPC(Float_t p[2], Float_t cov[3]) const {
+ p[0]=fdTPC; p[1]=fzTPC; cov[0]=fCddTPC; cov[1]=fCdzTPC; cov[2]=fCzzTPC;
+ }
Bool_t RelateToVertex(const AliESDVertex *vtx, Double_t b, Double_t maxd);
void GetImpactParameters(Float_t &xy,Float_t &z) const {xy=fD; z=fZ;}
void GetImpactParameters(Float_t p[2], Float_t cov[3]) const {
p[0]=fD; p[1]=fZ; cov[0]=fCdd; cov[1]=fCdz; cov[2]=fCzz;
}
virtual void Print(Option_t * opt) const ;
+ //
+ // visualization (M. Ivanov)
+ //
+ void FillPolymarker(TPolyMarker3D *pol, Float_t magf, Float_t minR, Float_t maxR, Float_t stepR);
- enum {
- kITSin=0x0001,kITSout=0x0002,kITSrefit=0x0004,kITSpid=0x0008,
- kTPCin=0x0010,kTPCout=0x0020,kTPCrefit=0x0040,kTPCpid=0x0080,
- kTRDin=0x0100,kTRDout=0x0200,kTRDrefit=0x0400,kTRDpid=0x0800,
- kTOFin=0x1000,kTOFout=0x2000,kTOFrefit=0x4000,kTOFpid=0x8000,
- kHMPIDpid=0x20000,
- kEMCALmatch=0x40000,
- kTRDbackup=0x80000,
- kTRDStop=0x20000000,
- kESDpid=0x40000000,
- kTIME=0x80000000
- };
- enum {
- kNPlane = 6,
- kNSlice = 3,
- kEMCALNoMatch = -4096
- };
protected:
AliExternalTrackParam *fCp; // Track parameters constrained to the primary vertex
Int_t fTOFLabel[3]; // TOF label
Int_t fTOFCalChannel; // Channel Index of the TOF Signal
Int_t fTOFindex; // index of the assigned TOF cluster
- Int_t fHMPIDqn; // 1000000*QDC + number of photon clusters
+ Int_t fHMPIDqn; // 1000000*number of photon clusters + QDC
Int_t fHMPIDcluIdx; // 1000000*chamber id + cluster idx of the assigned MIP cluster
Int_t fEMCALindex; // index of associated EMCAL cluster (AliESDCaloCluster)
Double32_t fTrackTime[AliPID::kSPECIES]; // TOFs estimated by the tracking
Double32_t fTrackLength; // Track length
+ Double32_t fdTPC; // TPC-only impact parameter in XY plane
+ Double32_t fzTPC; // TPC-only impact parameter in Z
+ Double32_t fCddTPC,fCdzTPC,fCzzTPC; // Covariance matrix of the TPC-only impact parameters
Double32_t fD; // Impact parameter in XY plane
Double32_t fZ; // Impact parameter in Z
Double32_t fCdd,fCdz,fCzz; // Covariance matrix of the impact parameters
Double32_t fTPCPoints[4]; // [0.,0.,10] TPC points -first, max. dens, last and max density
Double32_t fTRDsignal; // detector's PID signal
- Double32_t fTRDsignals[kNPlane][kNSlice]; // TRD signals from all six planes in 3 slices each
Double32_t fTRDQuality; // trd quality factor for TOF
Double32_t fTRDBudget; // trd material budget
Double32_t fHMPIDmipY; // y of the MIP in LORS
-
-
UShort_t fTPCncls; // number of clusters assigned in the TPC
UShort_t fTPCnclsF; // number of findable clusters in the TPC
UShort_t fTPCsignalN; // number of points used for dEdx
UChar_t fTRDncls; // number of clusters assigned in the TRD
UChar_t fTRDncls0; // number of clusters assigned in the TRD before first material cross
UChar_t fTRDpidQuality; // TRD PID quality according to number of planes. 6 is the best
- Char_t fTRDTimBin[kNPlane]; // Time bin of Max cluster from all six planes
+
+ Int_t fTRDnSlices; // number of slices used for PID in the TRD
+ Double32_t *fTRDslices; //[fTRDnSlices]
+
+ Char_t fTRDTimBin[kTRDnPlanes]; // Time bin of Max cluster from all six planes
private:
- AliESDtrack & operator=(const AliESDtrack & ) {return *this;}
+ AliESDtrack & operator=(const AliESDtrack & );
- ClassDef(AliESDtrack,42) //ESDtrack
+ ClassDef(AliESDtrack,45) //ESDtrack
};
#endif