X-Git-Url: http://git.uio.no/git/?p=u%2Fmrichter%2FAliRoot.git;a=blobdiff_plain;f=STEER%2FAliESDtrack.h;h=5fae811c7ee32d14eeebc4c2cf050956a72d6270;hp=6ef9d2e1bfd9675ed8c640dd26786da19701f3da;hb=95621324ced393c3d67a68febcf20f48010fbaf2;hpb=2bf8c29b00a4de38073568056c3feeb871ceea85 diff --git a/STEER/AliESDtrack.h b/STEER/AliESDtrack.h index 6ef9d2e1bfd..5fae811c7ee 100644 --- a/STEER/AliESDtrack.h +++ b/STEER/AliESDtrack.h @@ -1,4 +1,3 @@ - #ifndef ALIESDTRACK_H #define ALIESDTRACK_H /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * @@ -21,34 +20,64 @@ * 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 #include "AliExternalTrackParam.h" +#include "AliVTrack.h" #include "AliPID.h" #include "AliESDfriendTrack.h" class TParticle; class AliESDVertex; +class AliESDEvent; 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, + kGlobalMerge=0x08000000, + kITSpureSA=0x10000000 + }; + enum { + kTRDnPlanes = 6, + kEMCALNoMatch = -4096 + }; AliESDtrack(); AliESDtrack(const AliESDtrack& track); + AliESDtrack(const AliVTrack* 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 TObject * GetCalibObject(Int_t index); // return calib objct at given position void MakeMiniESDtrack(); void SetID(Int_t id) { fID =id;} Int_t GetID() const { return fID;} + void SetVertexID(Char_t id) { fVertexID=id;} + Char_t GetVertexID() const { return fVertexID;} void SetStatus(ULong_t flags) {fFlags|=flags;} void ResetStatus(ULong_t flags) {fFlags&=~flags;} Bool_t UpdateTrackParams(const AliKalmanTrack *t, ULong_t flags); @@ -56,7 +85,8 @@ public: void SetIntegratedTimes(const Double_t *times); void SetESDpid(const Double_t *p); void GetESDpid(Double_t *p) const; - + virtual const Double_t *PID() const { return fR; } + Bool_t IsOn(Int_t mask) const {return (fFlags&mask)>0;} ULong_t GetStatus() const {return fFlags;} Int_t GetLabel() const {return fLabel;} @@ -68,6 +98,9 @@ public: Double_t GetIntegratedLength() const {return fTrackLength;} void GetIntegratedTimes(Double_t *times) const; Double_t GetMass() const; + Double_t M() const { return GetMass(); } + Double_t E() const; + Double_t Y() const; Bool_t GetConstrainedPxPyPz(Double_t *p) const { if (!fCp) return kFALSE; @@ -82,13 +115,19 @@ public: (Double_t &alpha, Double_t &x, Double_t p[5]) const; Bool_t GetConstrainedExternalCovariance(Double_t cov[15]) const; Double_t GetConstrainedChi2() const {return fCchi2;} - + // + + // global track chi2 + void SetGlobalChi2(Double_t chi2) {fGlobalChi2 = chi2;} + Double_t GetGlobalChi2() const {return fGlobalChi2;} Bool_t GetInnerPxPyPz(Double_t *p) const { if (!fIp) return kFALSE; return fIp->GetPxPyPz(p); } const AliExternalTrackParam * GetInnerParam() const { return fIp;} + const AliExternalTrackParam * GetTPCInnerParam() const {return fTPCInner;} + Bool_t FillTPCOnlyTrack(AliESDtrack &track); Bool_t GetInnerXYZ(Double_t *r) const { if (!fIp) return kFALSE; return fIp->GetXYZ(r); @@ -97,29 +136,58 @@ public: (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); + + void SetOuterHmpParam(const AliExternalTrackParam *p, ULong_t flags); + const AliExternalTrackParam * GetOuterParam() const { return fOp;} + + const AliExternalTrackParam * GetOuterHmpParam() const { return fHMPIDp;} + Bool_t GetOuterPxPyPz(Double_t *p) const { if (!fOp) return kFALSE; return fOp->GetPxPyPz(p); } + Bool_t GetOuterHmpPxPyPz(Double_t *p) const { + if (!fHMPIDp) return kFALSE; + return fHMPIDp->GetPxPyPz(p); + } + Bool_t GetOuterXYZ(Double_t *r) const { if (!fOp) return kFALSE; return fOp->GetXYZ(r); } + Bool_t GetOuterHmpXYZ(Double_t *r) const { + if (!fHMPIDp) return kFALSE; + return fHMPIDp->GetXYZ(r); + } + Bool_t GetOuterExternalParameters (Double_t &alpha, Double_t &x, Double_t p[5]) const; Bool_t GetOuterExternalCovariance(Double_t cov[15]) const; + Bool_t GetOuterHmpExternalParameters + (Double_t &alpha, Double_t &x, Double_t p[5]) const; + Bool_t GetOuterHmpExternalCovariance(Double_t cov[15]) const; + Int_t GetNcls(Int_t idet) const; Int_t GetClusters(Int_t idet, Int_t *idx) const; void SetITSpid(const Double_t *p); void GetITSpid(Double_t *p) const; - Float_t GetITSsignal() const {return fITSsignal;} - Float_t GetITSchi2() const {return fITSchi2;} - Int_t GetITSclusters(Int_t *idx) const; + + Double_t GetITSsignal() const {return fITSsignal;} + void SetITSdEdxSamples(const Double_t s[4]); + void GetITSdEdxSamples(Double_t *s) const; + + Double_t GetITSchi2() const {return fITSchi2;} + Char_t GetITSclusters(Int_t *idx) const; UChar_t GetITSClusterMap() const {return fITSClusterMap;} + void SetITSModuleIndex(Int_t ilayer,Int_t idx) {fITSModule[ilayer]=idx;} + Int_t GetITSModuleIndex(Int_t ilayer) const {return fITSModule[ilayer];} + Bool_t GetITSModuleIndexInfo(Int_t ilayer,Int_t &idet,Int_t &status, + Float_t &xloc,Float_t &zloc) const; Int_t GetITSLabel() const {return fITSLabel;} void SetITStrack(AliKalmanTrack * track){ fFriendTrack->SetITStrack(track); @@ -127,6 +195,7 @@ public: 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; @@ -134,9 +203,9 @@ public: for (Int_t i=0;i<4;i++) fTPCPoints[i]=points[i]; } void SetTPCPointsF(UChar_t findable){fTPCnclsF = findable;} - Int_t GetTPCNcls() const { return fTPCncls;} - Int_t GetTPCNclsF() const { return fTPCnclsF;} - Float_t GetTPCPoints(Int_t i) const {return fTPCPoints[i];} + UShort_t GetTPCNcls() const { return fTPCncls;} + UShort_t GetTPCNclsF() const { return fTPCnclsF;} + Double_t GetTPCPoints(Int_t i) const {return fTPCPoints[i];} void SetKinkIndexes(Int_t points[3]) { for (Int_t i=0;i<3;i++) fKinkIndexes[i] = points[i]; } @@ -146,36 +215,55 @@ public: void SetTPCsignal(Float_t signal, Float_t sigma, UChar_t npoints){ fTPCsignal = signal; fTPCsignalS = sigma; fTPCsignalN = npoints; } - Float_t GetTPCsignal() const {return fTPCsignal;} - Float_t GetTPCsignalSigma() const {return fTPCsignalS;} + Double_t GetTPCsignal() const {return fTPCsignal;} + Double_t GetTPCsignalSigma() const {return fTPCsignalS;} UShort_t GetTPCsignalN() const {return fTPCsignalN;} - Float_t GetTPCchi2() const {return fTPCchi2;} - Int_t GetTPCclusters(Int_t *idx) const; - Float_t GetTPCdensity(Int_t row0, Int_t row1) const; + Double_t GetTPCchi2() const {return fTPCchi2;} + UShort_t GetTPCclusters(Int_t *idx) const; + Double_t GetTPCdensity(Int_t row0, Int_t row1) const; Int_t GetTPCLabel() const {return fTPCLabel;} Int_t GetKinkIndex(Int_t i) const { return fKinkIndexes[i];} Int_t GetV0Index(Int_t i) const { return fV0Indexes[i];} const TBits& GetTPCClusterMap() const {return fTPCClusterMap;} - + 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 SetTRDntracklets(UChar_t q){fTRDntracklets = q;} + UChar_t GetTRDntracklets() const {return (fTRDntracklets>>3)&7;} + UChar_t GetTRDntrackletsPID() const {return fTRDntracklets&7;} + // TEMPORARY alias asked by the HFE group to allow + // reading of the v4-16-Release data with TRUNK related software (A.Bercuci@Apr 30th 09) + UChar_t GetTRDpidQuality() const {return GetTRDntrackletsPID();} +// end A.Bercuci + + void SetNumberOfTRDslices(Int_t n); + Int_t GetNumberOfTRDslices() const; + void SetTRDslice(Double_t q, Int_t plane, Int_t slice); + void SetTRDmomentum(Double_t p, Int_t plane, Double_t *sp=0x0); + Double_t GetTRDslice(Int_t plane, Int_t slice=-1) const; + Double_t GetTRDmomentum(Int_t plane, Double_t *sp=0x0) const; + void SetTRDQuality(Float_t quality){fTRDQuality=quality;} - Float_t GetTRDQuality()const {return fTRDQuality;} + Double_t GetTRDQuality()const {return fTRDQuality;} void SetTRDBudget(Float_t budget){fTRDBudget=budget;} - Float_t GetTRDBudget()const {return fTRDBudget;} - void SetTRDsignals(Float_t dedx, Int_t i, Int_t j) {fTRDsignals[i][j]=dedx;} + Double_t GetTRDBudget()const {return fTRDBudget;} + void SetTRDTimBin(Int_t timbin, Int_t i) {fTRDTimBin[i]=timbin;} void GetTRDpid(Double_t *p) const; - Float_t GetTRDsignal() const {return fTRDsignal;} - Float_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]; - } - Int_t GetTRDTimBin(Int_t i) const {return fTRDTimBin[i];} - Float_t GetTRDchi2() const {return fTRDchi2;} - Int_t GetTRDclusters(Int_t *idx) const; - Int_t GetTRDncls() const {return fTRDncls;} + Double_t GetTRDsignal() const {return fTRDsignal;} + + Char_t GetTRDTimBin(Int_t i) const {return fTRDTimBin[i];} + Double_t GetTRDchi2() const {return fTRDchi2;} + UChar_t GetTRDclusters(Int_t *idx) const; + UChar_t GetTRDncls() const {return fTRDncls;} + UChar_t GetTRDncls0() const {return fTRDncls0;} + UChar_t GetTRDtracklets(Int_t *idx) const; void SetTRDpid(Int_t iSpecies, Float_t p); - Float_t GetTRDpid(Int_t iSpecies) const; + Double_t GetTRDpid(Int_t iSpecies) const; Int_t GetTRDLabel() const {return fTRDLabel;} void SetTRDtrack(AliKalmanTrack * track){ @@ -186,14 +274,16 @@ public: } void SetTOFsignal(Double_t tof) {fTOFsignal=tof;} - Float_t GetTOFsignal() const {return fTOFsignal;} + Double_t GetTOFsignal() const {return fTOFsignal;} void SetTOFsignalToT(Double_t ToT) {fTOFsignalToT=ToT;} - Float_t GetTOFsignalToT() const {return fTOFsignalToT;} + Double_t GetTOFsignalToT() const {return fTOFsignalToT;} void SetTOFsignalRaw(Double_t tof) {fTOFsignalRaw=tof;} - Float_t GetTOFsignalRaw() const {return fTOFsignalRaw;} + Double_t GetTOFsignalRaw() const {return fTOFsignalRaw;} void SetTOFsignalDz(Double_t dz) {fTOFsignalDz=dz;} - Float_t GetTOFsignalDz() const {return fTOFsignalDz;} - Float_t GetTOFchi2() const {return fTOFchi2;} + Double_t GetTOFsignalDz() const {return fTOFsignalDz;} + void SetTOFsignalDx(Double_t dx) {fTOFsignalDx=dx;} + Double_t GetTOFsignalDx() const {return fTOFsignalDx;} + Double_t GetTOFchi2() const {return fTOFchi2;} void SetTOFpid(const Double_t *p); void SetTOFLabel(const Int_t *p); void GetTOFpid(Double_t *p) const; @@ -207,13 +297,11 @@ public: // HMPID methodes +++++++++++++++++++++++++++++++++ (kir) void SetHMPIDsignal(Double_t theta) {fHMPIDsignal=theta;} - Float_t GetHMPIDsignal() const {return fHMPIDsignal;} + Double_t GetHMPIDsignal() const {return fHMPIDsignal;} void SetHMPIDpid(const Double_t *p); void GetHMPIDpid(Double_t *p) const; void SetHMPIDchi2(Double_t chi2) {fHMPIDchi2=chi2;} - Float_t GetHMPIDchi2() const {return fHMPIDchi2;} - void SetHMPIDcluster(Int_t index) {fHMPIDcluIdx=index;} - Int_t GetHMPIDcluster() const {return fHMPIDcluIdx;} + Double_t GetHMPIDchi2() const {return fHMPIDchi2;} void SetHMPIDcluIdx(Int_t ch,Int_t idx) {fHMPIDcluIdx=ch*1000000+idx;} Int_t GetHMPIDcluIdx() const {return fHMPIDcluIdx;} void SetHMPIDtrk(Float_t x, Float_t y, Float_t th, Float_t ph) { @@ -223,12 +311,13 @@ public: 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=100000*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;} + Bool_t IsPureITSStandalone() const {return fFlags&kITSpureSA;} Int_t GetEMCALcluster() {return fEMCALindex;} @@ -241,129 +330,147 @@ public: const AliTrackPointArray *GetTrackPointArray() const { return fFriendTrack->GetTrackPointArray(); } - Bool_t RelateToVertex(const AliESDVertex *vtx, Double_t b, Double_t maxd); + Bool_t RelateToVertexTPC(const AliESDVertex *vtx, Double_t b, Double_t maxd, + AliExternalTrackParam *cParam=0); + Bool_t + RelateToVertexTPCBxByBz(const AliESDVertex *vtx, Double_t b[3],Double_t maxd, + AliExternalTrackParam *cParam=0); + 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; + } + Double_t GetConstrainedChi2TPC() const {return fCchi2TPC;} + + Bool_t RelateToVertex(const AliESDVertex *vtx, Double_t b, Double_t maxd, + AliExternalTrackParam *cParam=0); + Bool_t + RelateToVertexBxByBz(const AliESDVertex *vtx, Double_t b[3], Double_t maxd, + AliExternalTrackParam *cParam=0); 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 ; - - //MI - Bool_t PropagateTo(Double_t x, Double_t b, Double_t mass, Double_t maxStep, - Bool_t rotateTo=kTRUE, Double_t maxSnp=0.8); + virtual void Print(Option_t * opt) const ; + AliESDEvent* GetESDEvent() const {return fESDEvent;} + void SetESDEvent(AliESDEvent* evt) {fESDEvent = evt;} + // + // 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 = -999999999 - }; protected: - - ULong_t fFlags; // Reconstruction status flags - Int_t fLabel; // Track label - Int_t fID; // Unique ID of the track - Float_t fTrackLength; // Track length - Float_t fD; // Impact parameter in XY plane - Float_t fZ; // Impact parameter in Z - Float_t fCdd,fCdz,fCzz; // Covariance matrix of the impact parameters - Float_t fTrackTime[AliPID::kSPECIES]; // TOFs estimated by the tracking - Float_t fR[AliPID::kSPECIES]; // combined "detector response probability" - - Int_t fStopVertex; // Index of the stop vertex - AliExternalTrackParam *fCp; // Track parameters constrained to the primary vertex - Double32_t fCchi2; // chi2 at the primary vertex - - - AliExternalTrackParam *fIp; // Track parameters at the first measured point (TPC) - - - AliExternalTrackParam *fOp; // Track parameters at the last measured point (TPC or TRD) - - // ITS related track information - Float_t fITSchi2; // chi2 in the ITS - Int_t fITSncls; // number of clusters assigned in the ITS - UChar_t fITSClusterMap; // map of clusters, one bit per a layer - Float_t fITSsignal; // detector's PID signal - Float_t fITSr[AliPID::kSPECIES]; // "detector response probabilities" (for the PID) - Int_t fITSLabel; // label according TPC + AliExternalTrackParam *fIp; // Track parameters estimated at the inner wall of TPC + AliExternalTrackParam *fTPCInner; // Track parameters estimated at the inner wall of TPC using the TPC stand-alone + AliExternalTrackParam *fOp; // Track parameters estimated at the point of maximal radial coordinate reached during the tracking + AliExternalTrackParam *fHMPIDp; // Track parameters at HMPID + AliESDfriendTrack *fFriendTrack; //! All the complementary information - // TPC related track information - Float_t fTPCchi2; // chi2 in the TPC - Int_t fTPCncls; // number of clusters assigned in the TPC - UShort_t fTPCnclsF; // number of findable clusters in the TPC TBits fTPCClusterMap; // Map of clusters, one bit per padrow; 1 if has a cluster on given padrow - Float_t fTPCsignal; // detector's PID signal + TBits fTPCSharedMap; // Map of clusters, one bit per padrow; 1 if has a shared cluster on given padrow + + + + ULong_t fFlags; // Reconstruction status flags + Int_t fID; // Unique ID of the track + Int_t fLabel; // Track label + Int_t fITSLabel; // label according ITS + Int_t fITSModule[12]; // modules crossed by the track in the ITS + Int_t fTPCLabel; // label according TPC + Int_t fTRDLabel; // label according TRD + 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*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) + + + Int_t fKinkIndexes[3]; // array of indexes of posible kink candidates + Int_t fV0Indexes[3]; // array of indexes of posible kink candidates + + Double32_t fR[AliPID::kSPECIES]; //[0.,0.,8] combined "detector response probability" + Double32_t fITSr[AliPID::kSPECIES]; //[0.,0.,8] "detector response probabilities" (for the PID) + Double32_t fTPCr[AliPID::kSPECIES]; //[0.,0.,8] "detector response probabilities" (for the PID) + Double32_t fTRDr[AliPID::kSPECIES]; //[0.,0.,8] "detector response probabilities" (for the PID) + Double32_t fTOFr[AliPID::kSPECIES]; //[0.,0.,8] "detector response probabilities" (for the PID) + Double32_t fHMPIDr[AliPID::kSPECIES];//[0.,0.,8] "detector response probabilities" (for the PID) + + Double32_t fHMPIDtrkTheta;//[-2*pi,2*pi,16] theta of the track extrapolated to the HMPID, LORS + // how much of this is needed? + Double32_t fHMPIDtrkPhi; //[-2*pi,2*pi,16] phi of the track extrapolated to the HMPID, LORS + Double32_t fHMPIDsignal; // HMPID PID signal (Theta ckov, rad) + + 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 fCchi2TPC; // [0.,0.,8] TPC-only chi2 at the primary vertex + + 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 fCchi2; // [0.,0.,8] chi2 at the primary vertex + + Double32_t fITSchi2; // [0.,0.,8] chi2 in the ITS + Double32_t fTPCchi2; // [0.,0.,8] chi2 in the TPC + Double32_t fTRDchi2; // [0.,0.,8] chi2 in the TRD + Double32_t fTOFchi2; // [0.,0.,8] chi2 in the TOF + Double32_t fHMPIDchi2; // [0.,0.,8] chi2 in the HMPID + + Double32_t fGlobalChi2; // [0.,0.,8] chi2 of the global track + + Double32_t fITSsignal; // [0.,0.,10] detector's PID signal + Double32_t fITSdEdxSamples[4]; // [0.,0.,10] ITS dE/dx samples + + Double32_t fTPCsignal; // [0.,0.,10] detector's PID signal + Double32_t fTPCsignalS; // [0.,0.,10] RMS of dEdx measurement + 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 fTRDQuality; // trd quality factor for TOF + Double32_t fTRDBudget; // trd material budget + + Double32_t fTOFsignal; // detector's PID signal + Double32_t fTOFsignalToT; // detector's ToT signal + Double32_t fTOFsignalRaw; // detector's uncorrected time signal + Double32_t fTOFsignalDz; // local z of track's impact on the TOF pad + Double32_t fTOFsignalDx; // local x of track's impact on the TOF pad + Double32_t fTOFInfo[10]; //! TOF informations + + Double32_t fHMPIDtrkX; // x of the track impact, LORS + Double32_t fHMPIDtrkY; // y of the track impact, LORS + Double32_t fHMPIDmipX; // x of the MIP in LORS + 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 - Float_t fTPCsignalS; // RMS of dEdx measurement - Float_t fTPCr[AliPID::kSPECIES]; // "detector response probabilities" (for the PID) - Int_t fTPCLabel; // label according TPC - Float_t fTPCPoints[4]; // TPC points -first, max. dens, last and max density - Int_t fKinkIndexes[3];// array of indexes of posible kink candidates - Int_t fV0Indexes[3]; // array of indexes of posible kink candidates - - // TRD related track information - Float_t fTRDchi2; // chi2 in the TRD - Int_t fTRDncls; // number of clusters assigned in the TRD - Int_t fTRDncls0; // number of clusters assigned in the TRD before first material cross - Float_t fTRDsignal; // detector's PID signal - Float_t fTRDsignals[kNPlane][kNSlice]; // TRD signals from all six planes in 3 slices each - Int_t fTRDTimBin[kNPlane]; // Time bin of Max cluster from all six planes - Float_t fTRDr[AliPID::kSPECIES]; // "detector response probabilities" (for the PID) - Int_t fTRDLabel; // label according TRD - Float_t fTRDQuality; // trd quality factor for TOF - Float_t fTRDBudget; // trd material budget - - - // TOF related track information - Float_t fTOFchi2; // chi2 in the TOF - Int_t fTOFindex; // index of the assigned TOF cluster - Int_t fTOFCalChannel; // Channel Index of the TOF Signal - Float_t fTOFsignal; // detector's PID signal - Float_t fTOFsignalToT; // detector's ToT signal - Float_t fTOFsignalRaw; // detector's uncorrected time signal - Float_t fTOFsignalDz; // local z of track's impact on the TOF pad - Float_t fTOFr[AliPID::kSPECIES]; // "detector response probabilities" (for the PID) - Int_t fTOFLabel[3]; // TOF label - Float_t fTOFInfo[10]; //! TOF informations - - // HMPID related track information (kir) - Float_t fHMPIDchi2; // chi2 in the HMPID - Int_t fHMPIDqn; // 1000000*QDC + number of photon clusters - Int_t fHMPIDcluIdx; // 1000000*chamber id + cluster idx of the assigned MIP cluster - Float_t fHMPIDsignal; // HMPID PID signal (Theta ckov, rad) - Float_t fHMPIDr[AliPID::kSPECIES];// "detector response probabilities" (for the PID) - Float_t fHMPIDtrkTheta; // theta of the track extrapolated to the HMPID, LORS - Float_t fHMPIDtrkPhi; // phi of the track extrapolated to the HMPID, LORS - Float_t fHMPIDtrkX; // x of the track impact, LORS - Float_t fHMPIDtrkY; // y of the track impact, LORS - Float_t fHMPIDmipX; // x of the MIP in LORS - Float_t fHMPIDmipY; // y of the MIP in LORS - - // EMCAL related track information - Int_t fEMCALindex; // index of associated EMCAL cluster (AliESDCaloCluster) - AliESDfriendTrack *fFriendTrack; //! All the complementary information + Char_t fITSncls; // number of clusters assigned in the ITS + UChar_t fITSClusterMap; // map of clusters, one bit per a layer + 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 fTRDntracklets; // number of TRD tracklets used for tracking/PID - private: + Int_t fTRDnSlices; // number of slices used for PID in the TRD + Double32_t *fTRDslices; //[fTRDnSlices] - AliESDtrack & operator=(const AliESDtrack & ) {return *this;} + Char_t fTRDTimBin[kTRDnPlanes]; // Time bin of Max cluster from all six planes + Char_t fVertexID; // ID of the primary vertex this track belongs to + AliESDEvent* fESDEvent; //!Pointer back to event to which the track belongs + + private: - ClassDef(AliESDtrack,36) //ESDtrack + AliESDtrack & operator=(const AliESDtrack & ); + ClassDef(AliESDtrack,54) //ESDtrack }; + + #endif