X-Git-Url: http://git.uio.no/git/?p=u%2Fmrichter%2FAliRoot.git;a=blobdiff_plain;f=STEER%2FAliESDtrack.h;h=5fae811c7ee32d14eeebc4c2cf050956a72d6270;hp=fd4075e636fc04e4df113ae11b05b6e42642b905;hb=95621324ced393c3d67a68febcf20f48010fbaf2;hpb=304864ab927d252f20e224fae51913bbccd76283 diff --git a/STEER/AliESDtrack.h b/STEER/AliESDtrack.h index fd4075e636f..5fae811c7ee 100644 --- a/STEER/AliESDtrack.h +++ b/STEER/AliESDtrack.h @@ -20,261 +20,457 @@ * 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 +#include "AliExternalTrackParam.h" +#include "AliVTrack.h" #include "AliPID.h" -class AliKalmanTrack; +#include "AliESDfriendTrack.h" -const Int_t kNPlane = 6; +class TParticle; +class AliESDVertex; +class AliESDEvent; +class AliKalmanTrack; +class AliTrackPointArray; +class TPolyMarker3D; -class AliESDtrack : public TObject { +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); + } + 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(){ return fID;} + 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); - void SetImpactParameters(Float_t xy,Float_t z) {fD=xy; fZ=z;} void SetIntegratedLength(Double_t l) {fTrackLength=l;} 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;} - Double_t GetAlpha() const {return fRalpha;} + void SetLabel(Int_t label) {fLabel = label;} + void GetExternalParameters(Double_t &x, Double_t p[5]) const; void GetExternalCovariance(Double_t cov[15]) const; - Bool_t GetExternalParametersAt(Double_t x, Double_t p[5]) const; - Bool_t GetPxPyPzAt(Double_t x, Double_t p[3]) const; - Bool_t GetXYZAt(Double_t x, Double_t r[3]) const; - - void GetImpactParameters(Float_t &xy,Float_t &z) const {xy=fD; z=fZ;} Double_t GetIntegratedLength() const {return fTrackLength;} void GetIntegratedTimes(Double_t *times) const; Double_t GetMass() const; - Double_t GetP() const; - Bool_t GetPxPyPz(Double_t *p) const; - Bool_t GetXYZ(Double_t *r) const; - void GetCovariance(Double_t cov[21]) const; - Int_t GetSign() const {return (fRp[4]>0) ? 1 : -1;} - - void SetConstrainedTrackParams(const AliKalmanTrack *t, Double_t chi2); + Double_t M() const { return GetMass(); } + Double_t E() const; + Double_t Y() const; - Double_t GetConstrainedAlpha() const {return fCalpha;} + Bool_t GetConstrainedPxPyPz(Double_t *p) const { + if (!fCp) return kFALSE; + return fCp->GetPxPyPz(p); + } + Bool_t GetConstrainedXYZ(Double_t *r) const { + if (!fCp) return kFALSE; + return fCp->GetXYZ(r); + } + const AliExternalTrackParam *GetConstrainedParam() const {return fCp;} + Bool_t GetConstrainedExternalParameters + (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;} - void GetConstrainedExternalParameters(Double_t &x, Double_t p[5]) const; - void GetConstrainedExternalCovariance(Double_t cov[15]) const; + // + + // 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); + } + Bool_t GetInnerExternalParameters + (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); - Bool_t GetConstrainedPxPyPz(Double_t *p) const; - Bool_t GetConstrainedXYZ(Double_t *r) const; + void SetOuterHmpParam(const AliExternalTrackParam *p, ULong_t flags); - Bool_t GetInnerPxPyPz(Double_t *p) const; - Bool_t GetInnerXYZ(Double_t *r) const; - void GetInnerExternalParameters(Double_t &x, Double_t p[5]) const;//skowron - void GetInnerExternalCovariance(Double_t cov[15]) const;//skowron - Double_t GetInnerAlpha() const {return fIalpha;} + 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); + } - void SetITSpid(const Double_t *p); - void SetITSChi2MIP(const Float_t *chi2mip); - void SetITStrack(AliKalmanTrack * track){fITStrack=track;} - void GetITSpid(Double_t *p) const; - Float_t GetITSsignal() const {return fITSsignal;} - Float_t GetITSchi2() const {return fITSchi2;} - Int_t GetITSclusters(UInt_t *idx) const; - Int_t GetITSLabel() const {return fITSLabel;} - Float_t GetITSFakeRatio() const {return fITSFakeRatio;} - AliKalmanTrack * GetITStrack(){return fITStrack;} - - void SetTPCpid(const Double_t *p); - void GetTPCpid(Double_t *p) const; - void SetTPCPoints(Float_t points[4]){for (Int_t i=0;i<4;i++) fTPCPoints[i]=points[i];} - void SetKinkIndexes(Int_t points[3]) {for (Int_t i=0;i<3;i++) fKinkIndexes[i] = points[i];} - void SetV0Indexes(Int_t points[3]) {for (Int_t i=0;i<3;i++) fV0Indexes[i] = points[i];} - Float_t GetTPCsignal() const {return fTPCsignal;} - Float_t GetTPCchi2() const {return fTPCchi2;} - Int_t GetTPCclusters(Int_t *idx) 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];} + 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; + + 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); + } + 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; + void SetTPCPoints(Float_t points[4]){ + for (Int_t i=0;i<4;i++) fTPCPoints[i]=points[i]; + } + void SetTPCPointsF(UChar_t findable){fTPCnclsF = findable;} + 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]; + } + void SetV0Indexes(Int_t points[3]) { + for (Int_t i=0;i<3;i++) fV0Indexes[i] = points[i]; + } + void SetTPCsignal(Float_t signal, Float_t sigma, UChar_t npoints){ + fTPCsignal = signal; fTPCsignalS = sigma; fTPCsignalN = npoints; + } + Double_t GetTPCsignal() const {return fTPCsignal;} + Double_t GetTPCsignalSigma() const {return fTPCsignalS;} + UShort_t GetTPCsignalN() const {return fTPCsignalN;} + 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); - void SetTRDpid(const Double_t *p); - void SetTRDtrack(AliKalmanTrack * track){fTRDtrack=track;} - void SetTRDsignals(Float_t dedx, Int_t i) {fTRDsignals[i]=dedx;} - 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 i) const {return fTRDsignals[i];} - Int_t GetTRDTimBin(Int_t i) const {return fTRDTimBin[i];} - Float_t GetTRDchi2() const {return fTRDchi2;} - Int_t GetTRDclusters(UInt_t *idx) const; - Int_t GetTRDncls() const {return fTRDncls;} +// 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;} + Double_t GetTRDQuality()const {return fTRDQuality;} + void SetTRDBudget(Float_t budget){fTRDBudget=budget;} + Double_t GetTRDBudget()const {return fTRDBudget;} + + void SetTRDTimBin(Int_t timbin, Int_t i) {fTRDTimBin[i]=timbin;} + void GetTRDpid(Double_t *p) const; + 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; - Int_t GetTRDLabel() const {return fTRDLabel;} - void GetTRDExternalParameters(Double_t &x, Double_t &alpha, Double_t p[5], Double_t cov[15]) const;//MI - AliKalmanTrack * GetTRDtrack(){return fTRDtrack;} - - void SetTOFsignal(Double_t tof) {fTOFsignal=tof;} - Float_t GetTOFsignal() const {return fTOFsignal;} - Float_t GetTOFchi2() const {return fTOFchi2;} + Double_t GetTRDpid(Int_t iSpecies) const; + Int_t GetTRDLabel() const {return fTRDLabel;} + + void SetTRDtrack(AliKalmanTrack * track){ + fFriendTrack->SetTRDtrack(track); + } + AliKalmanTrack *GetTRDtrack(){ + return fFriendTrack->GetTRDtrack(); + } + + void SetTOFsignal(Double_t tof) {fTOFsignal=tof;} + Double_t GetTOFsignal() const {return fTOFsignal;} + void SetTOFsignalToT(Double_t ToT) {fTOFsignalToT=ToT;} + Double_t GetTOFsignalToT() const {return fTOFsignalToT;} + void SetTOFsignalRaw(Double_t tof) {fTOFsignalRaw=tof;} + Double_t GetTOFsignalRaw() const {return fTOFsignalRaw;} + void SetTOFsignalDz(Double_t dz) {fTOFsignalDz=dz;} + 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; void GetTOFLabel(Int_t *p) const; void GetTOFInfo(Float_t *info) const; void SetTOFInfo(Float_t *info); - UInt_t GetTOFcluster() const {return fTOFindex;} - void SetTOFcluster(UInt_t index) {fTOFindex=index;} - - void SetRICHsignal(Double_t beta) {fRICHsignal=beta;} - Float_t GetRICHsignal() const {return fRICHsignal;} - void SetRICHpid(const Double_t *p); - void GetRICHpid(Double_t *p) const; - - void SetPHOSposition(const Double_t *pos) { - fPHOSpos[0] = pos[0]; fPHOSpos[1]=pos[1]; fPHOSpos[2]=pos[2]; + Int_t GetTOFCalChannel() const {return fTOFCalChannel;} + Int_t GetTOFcluster() const {return fTOFindex;} + void SetTOFcluster(Int_t index) {fTOFindex=index;} + void SetTOFCalChannel(Int_t index) {fTOFCalChannel=index;} + +// HMPID methodes +++++++++++++++++++++++++++++++++ (kir) + void SetHMPIDsignal(Double_t theta) {fHMPIDsignal=theta;} + 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;} + 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) { + fHMPIDtrkX=x; fHMPIDtrkY=y; fHMPIDtrkTheta=th; fHMPIDtrkPhi=ph; } - void SetPHOSsignal(Double_t ene) {fPHOSsignal = ene; } - void SetPHOSpid(const Double_t *p); - void GetPHOSposition(Double_t *pos) const { - pos[0]=fPHOSpos[0]; pos[1]=fPHOSpos[1]; pos[2]=fPHOSpos[2]; + void GetHMPIDtrk(Float_t &x, Float_t &y, Float_t &th, Float_t &ph) const { + x=fHMPIDtrkX; y=fHMPIDtrkY; th=fHMPIDtrkTheta; ph=fHMPIDtrkPhi; } - Float_t GetPHOSsignal() const {return fPHOSsignal;} - void GetPHOSpid(Double_t *p) const; - - void SetEMCALposition(const Double_t *pos) { - fEMCALpos[0] = pos[0]; fEMCALpos[1]=pos[1]; fEMCALpos[2]=pos[2]; + void SetHMPIDmip(Float_t x, Float_t y, Int_t q, Int_t nph=0) { + fHMPIDmipX=x; fHMPIDmipY=y; fHMPIDqn=1000000*nph+q; } - void SetEMCALsignal(Double_t ene) {fEMCALsignal = ene; } - void SetEMCALpid(const Double_t *p); - void GetEMCALposition(Double_t *pos) const { - pos[0]=fEMCALpos[0]; pos[1]=fEMCALpos[1]; pos[2]=fEMCALpos[2]; + 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; } - Float_t GetEMCALsignal() const {return fEMCALsignal;} - void GetEMCALpid(Double_t *p) const; + Bool_t IsHMPID() const {return fFlags&kHMPIDpid;} + Bool_t IsPureITSStandalone() const {return fFlags&kITSpureSA;} - Bool_t IsOn(Int_t mask) const {return (fFlags&mask)>0;} - Bool_t IsRICH() const {return fFlags&kRICHpid;} - Bool_t IsPHOS() const {return fFlags&kPHOSpid;} - Bool_t IsEMCAL() const {return fFlags&kEMCALpid;} - virtual void Print(Option_t * opt) const ; + Int_t GetEMCALcluster() {return fEMCALindex;} + void SetEMCALcluster(Int_t index) {fEMCALindex=index;} + Bool_t IsEMCAL() const {return fFlags&kEMCALmatch;} + + void SetTrackPointArray(AliTrackPointArray *points) { + fFriendTrack->SetTrackPointArray(points); + } + const AliTrackPointArray *GetTrackPointArray() const { + return fFriendTrack->GetTrackPointArray(); + } + 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 ; + 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, - kPHOSpid=0x10000, kRICHpid=0x20000, kEMCALpid=0x40000, - kTRDbackup=0x80000, - kTRDStop=0x20000000, - kESDpid=0x40000000, - kTIME=0x80000000 - }; 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 fTrackTime[AliPID::kSPECIES]; // TOFs estimated by the tracking - Float_t fR[AliPID::kSPECIES]; // combined "detector response probability" - - Int_t fStopVertex; // Index of stop vertex - -//Running track parameters - Double_t fRalpha; // track rotation angle - Double_t fRx; // X-coordinate of the track reference plane - Double_t fRp[5]; // external track parameters - Double_t fRc[15]; // external cov. matrix of the track parameters - -//Track parameters constrained to the primary vertex - Double_t fCalpha; // Track rotation angle - Double_t fCx; // x-coordinate of the track reference plane - Double_t fCp[5]; // external track parameters - Double_t fCc[15]; // external cov. matrix of the track parameters - Double_t fCchi2; //chi2 at the primary vertex - -//Track parameters at the inner wall of the TPC - Double_t fIalpha; // Track rotation angle - Double_t fIx; // x-coordinate of the track reference plane - Double_t fIp[5]; // external track parameters - Double_t fIc[15]; // external cov. matrix of the track parameters - -//Track parameters at the inner wall of the TRD - Double_t fTalpha; // Track rotation angle - Double_t fTx; // x-coordinate of the track reference plane - Double_t fTp[5]; // external track parameters - Double_t fTc[15]; // external cov. matrix of the track parameters - - // ITS related track information - Float_t fITSchi2; // chi2 in the ITS - Float_t fITSchi2MIP[12]; // chi2s in the ITS - Int_t fITSncls; // number of clusters assigned in the ITS - UInt_t fITSindex[6]; //! indices of the assigned ITS clusters - Float_t fITSsignal; // detector's PID signal - Float_t fITSr[AliPID::kSPECIES]; // "detector response probabilities" (for the PID) - Int_t fITSLabel; // label according TPC - Float_t fITSFakeRatio; // ration of fake tracks - AliKalmanTrack * fITStrack; //! OWNER: pointer to the ITS track -- currently for debug purpose - // TPC related track information - Float_t fTPCchi2; // chi2 in the TPC - Int_t fTPCncls; // number of clusters assigned in the TPC - Int_t fTPCindex[180]; //! indices of the assigned TPC clusters - TBits fTPCClusterMap; // Map of clusters, one bit per padrow; 1 if has a cluster on given padrow - Float_t fTPCsignal; // detector's PID signal - 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 - UInt_t fTRDindex[130]; //! indices of the assigned TRD clusters - Float_t fTRDsignal; // detector's PID signal - Float_t fTRDsignals[kNPlane]; // TRD signals from all six planes - 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 - AliKalmanTrack * fTRDtrack; //! OWNER: pointer to the TRD track -- currently for debug purpose - - // TOF related track information - Float_t fTOFchi2; // chi2 in the TOF - UInt_t fTOFindex; // index of the assigned TOF cluster - Float_t fTOFsignal; // detector's PID signal - Float_t fTOFr[AliPID::kSPECIES]; // "detector response probabilities" (for the PID) - Int_t fTOFLabel[3]; // TOF label - Float_t fTOFInfo[10]; //! TOF informations - - // PHOS related track information - Float_t fPHOSpos[3]; // position localised by PHOS in global coordinate system - Float_t fPHOSsignal; // energy measured by PHOS - Float_t fPHOSr[AliPID::kSPECIESN]; // PID information from PHOS - - // EMCAL related track information - Float_t fEMCALpos[3]; //position localised by EMCAL in global coordinate system - Float_t fEMCALsignal; // energy measured by EMCAL - Float_t fEMCALr[AliPID::kSPECIESN]; // PID information from EMCAL - - // HMPID related track information - Float_t fRICHsignal; // detector's PID signal (beta for RICH) - Float_t fRICHr[AliPID::kSPECIES];// "detector response probabilities" (for the PID) - - ClassDef(AliESDtrack,11) //ESDtrack + AliExternalTrackParam *fCp; // Track parameters constrained to the primary vertex + 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 + + TBits fTPCClusterMap; // Map of clusters, one bit per padrow; 1 if has a cluster on given padrow + 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 + + 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 + + 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 + Char_t fVertexID; // ID of the primary vertex this track belongs to + AliESDEvent* fESDEvent; //!Pointer back to event to which the track belongs + + private: + + AliESDtrack & operator=(const AliESDtrack & ); + ClassDef(AliESDtrack,54) //ESDtrack }; + + #endif