X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=STEER%2FAliESDtrack.h;h=835b39f45538b0a3d6a0c7b62fe23b691ec6a0f5;hb=71b70904e15d5e1184301b15e2d21a929a43eaad;hp=1dd292083e4627abf5489e8f96e364e40cd2d213;hpb=6984f7c1fd9fc774da1ae7db8d4635d37a02037b;p=u%2Fmrichter%2FAliRoot.git diff --git a/STEER/AliESDtrack.h b/STEER/AliESDtrack.h index 1dd292083e4..835b39f4553 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. * @@ -21,39 +20,31 @@ * 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, - kHMPIDpid=0x20000, - kEMCALmatch=0x40000, - kTRDbackup=0x80000, - kTRDStop=0x20000000, - kESDpid=0x40000000, - kTIME=0x80000000 - }; - 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; @@ -65,8 +56,10 @@ public: 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;} + void SetID(Short_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); @@ -74,7 +67,8 @@ 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;} @@ -86,7 +80,7 @@ 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 M() const; Double_t E() const; Double_t Y() const; @@ -104,8 +98,10 @@ public: 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; @@ -113,6 +109,7 @@ public: } 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); @@ -121,40 +118,72 @@ 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; + 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;} + UChar_t GetITSSharedMap() const {return fITSSharedMap;} + void SetITSSharedFlag(int lr) {fITSSharedMap |= 0x1<SetITStrack(track); + if (fFriendTrack) fFriendTrack->SetITStrack(track); } AliKalmanTrack *GetITStrack(){ - return fFriendTrack->GetITStrack(); + return fFriendTrack!=NULL?fFriendTrack->GetITStrack():NULL; } + Bool_t HasPointOnITSLayer(Int_t i) const {return TESTBIT(fITSClusterMap,i);} + Bool_t HasSharedPointOnITSLayer(Int_t i) const {return TESTBIT(fITSSharedMap,i);} void SetTPCpid(const Double_t *p); void GetTPCpid(Double_t *p) const; @@ -162,8 +191,13 @@ public: for (Int_t i=0;i<4;i++) fTPCPoints[i]=points[i]; } void SetTPCPointsF(UChar_t findable){fTPCnclsF = findable;} + void SetTPCPointsFIter1(UChar_t findable){fTPCnclsFIter1 = findable;} UShort_t GetTPCNcls() const { return fTPCncls;} UShort_t GetTPCNclsF() const { return fTPCnclsF;} + UShort_t GetTPCNclsIter1() const { return fTPCnclsIter1;} + UShort_t GetTPCNclsFIter1() const { return fTPCnclsFIter1;} + UShort_t GetTPCnclsS(Int_t i0=0,Int_t i1=159) const; + UShort_t GetTPCncls(Int_t row0=0,Int_t row1=159) const; 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]; @@ -177,8 +211,10 @@ public: Double_t GetTPCsignal() const {return fTPCsignal;} Double_t GetTPCsignalSigma() const {return fTPCsignalS;} UShort_t GetTPCsignalN() const {return fTPCsignalN;} + Double_t GetTPCmomentum() const {return fIp?fIp->GetP():GetP();} Double_t GetTPCchi2() const {return fTPCchi2;} - UShort_t GetTPCclusters(Int_t *idx) const; + Double_t GetTPCchi2Iter1() const {return fTPCchi2Iter1;} + 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];} @@ -187,18 +223,26 @@ public: 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); + Float_t GetTPCClusterInfo(Int_t nNeighbours=3, Int_t type=0, Int_t row0=0, Int_t row1=159) const; + void SetTRDpid(const Double_t *p); + void SetTRDsignal(Double_t sig) {fTRDsignal = sig;} + // A.Bercuci - void SetTRDpidQuality(UChar_t q){fTRDpidQuality = q;} - UChar_t GetTRDpidQuality() const {return fTRDpidQuality;} + 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 {return fTRDnSlices/kTRDnPlanes;} + 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;} @@ -220,10 +264,10 @@ public: Int_t GetTRDLabel() const {return fTRDLabel;} void SetTRDtrack(AliKalmanTrack * track){ - fFriendTrack->SetTRDtrack(track); + if (fFriendTrack) fFriendTrack->SetTRDtrack(track); } AliKalmanTrack *GetTRDtrack(){ - return fFriendTrack->GetTRDtrack(); + return fFriendTrack!=NULL?fFriendTrack->GetTRDtrack():NULL; } void SetTOFsignal(Double_t tof) {fTOFsignal=tof;} @@ -234,6 +278,12 @@ public: 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;} + void SetTOFDeltaBC(Short_t deltaBC) {fTOFdeltaBC=deltaBC;}; + Short_t GetTOFDeltaBC() const {return fTOFdeltaBC;} + void SetTOFL0L1(Short_t l0l1) {fTOFl0l1=l0l1;}; + Short_t GetTOFL0L1() const {return fTOFl0l1;} Double_t GetTOFchi2() const {return fTOFchi2;} void SetTOFpid(const Double_t *p); void SetTOFLabel(const Int_t *p); @@ -268,35 +318,71 @@ public: x=fHMPIDmipX; y=fHMPIDmipY; q=fHMPIDqn%1000000; nph=fHMPIDqn/1000000; } Bool_t IsHMPID() const {return fFlags&kHMPIDpid;} + Bool_t IsPureITSStandalone() const {return fFlags&kITSpureSA;} + Bool_t IsMultPrimary() const {return !(fFlags&kMultSec);} + Bool_t IsMultSecondary() const {return (fFlags&kMultSec);} - - Int_t GetEMCALcluster() {return fEMCALindex;} - void SetEMCALcluster(Int_t index) {fEMCALindex=index;} + Int_t GetEMCALcluster() {return fCaloIndex;} + void SetEMCALcluster(Int_t index) {fCaloIndex=index;} Bool_t IsEMCAL() const {return fFlags&kEMCALmatch;} + Int_t GetPHOScluster() {return fCaloIndex;} + void SetPHOScluster(Int_t index) {fCaloIndex=index;} + Bool_t IsPHOS() const {return fFlags&kPHOSmatch;} + Double_t GetPHOSdx()const{return fCaloDx ;} + Double_t GetPHOSdz()const{return fCaloDz ;} + void SetPHOSdxdz(Double_t dx, Double_t dz){fCaloDx=dx,fCaloDz=dz;} + + void SetTrackPointArray(AliTrackPointArray *points) { - fFriendTrack->SetTrackPointArray(points); + if (fFriendTrack) fFriendTrack->SetTrackPointArray(points); } const AliTrackPointArray *GetTrackPointArray() const { - return fFriendTrack->GetTrackPointArray(); + return fFriendTrack!=NULL?fFriendTrack->GetTrackPointArray():NULL; } - 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 ; + 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); + // + // online mode Matthias.Richter@cern.ch + // in order to optimize AliESDtrack for usage in the online HLT, + // some functionality is disabled + // - creation of AliESDfriendTrack + // - set lengt of bit fields fTPCClusterMap and fTPCSharedMap to 0 + static void OnlineMode(bool mode) {fgkOnlineMode=mode;} + static bool OnlineMode() {return fgkOnlineMode;} protected: AliExternalTrackParam *fCp; // Track parameters constrained to the primary vertex - AliExternalTrackParam *fIp; // Track parameters at the first measured point (TPC) - AliExternalTrackParam *fTPCInner; // Track parameters at the first measured point (TPC) - first itteration - AliExternalTrackParam *fOp; // Track parameters at the last measured point (TPC or TRD) + 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 @@ -316,7 +402,7 @@ protected: 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 fCaloIndex; // index of associated EMCAL/PHOS cluster (AliESDCaloCluster) Int_t fKinkIndexes[3]; // array of indexes of posible kink candidates @@ -336,19 +422,29 @@ protected: 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 fTPCchi2Iter1; // [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 @@ -361,7 +457,13 @@ protected: 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 + Short_t fTOFdeltaBC; // detector's Delta Bunch Crossing correction + Short_t fTOFl0l1; // detector's L0L1 latency correction + + Double32_t fCaloDx ; // [0.,0.,8] distance to calorimeter cluster in calo plain (phi direction) + Double32_t fCaloDz ; // [0.,0.,8] distance to calorimeter cluster in calo plain (z direction) Double32_t fHMPIDtrkX; // x of the track impact, LORS Double32_t fHMPIDtrkY; // y of the track impact, LORS @@ -372,24 +474,31 @@ protected: 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 + UShort_t fTPCnclsIter1; // number of clusters assigned in the TPC - iteration 1 + UShort_t fTPCnclsFIter1; // number of findable clusters in the TPC - iteration 1 Char_t fITSncls; // number of clusters assigned in the ITS UChar_t fITSClusterMap; // map of clusters, one bit per a layer + UChar_t fITSSharedMap; // map of shared 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 fTRDpidQuality; // TRD PID quality according to number of planes. 6 is the best + UChar_t fTRDntracklets; // number of TRD tracklets used for tracking/PID - UChar_t fTRDnSlices; // number of slices used for PID in the TRD + 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: + static bool fgkOnlineMode; //! indicate the online mode to skip some of the functionality AliESDtrack & operator=(const AliESDtrack & ); - - ClassDef(AliESDtrack,43) //ESDtrack + ClassDef(AliESDtrack,59) //ESDtrack }; + + #endif