public:
enum ITSClusterRequirement { kOff = 0, kNone, kAny, kFirst, kOnlyFirst, kSecond, kOnlySecond, kBoth };
enum Detector { kSPD = 0, kSDD, kSSD };
+ enum ITSULayers { kITSU012 = 0, kITSU34, kITSU56 };
+ enum MultEstTrackCuts { kMultEstTrackCutGlobal = 0, kMultEstTrackCutITSSA, kMultEstTrackCutDCAwSPD, kMultEstTrackCutDCAwoSPD, kNMultEstTrackCuts /* this must always be the last */};
+ enum MultEstTrackType { kTrackletsITSTPC = 0, kTrackletsITSSA, kTracklets };
+ enum VertexType { kVertexTracks = 0x1, kVertexSPD = 0x2, kVertexTPC = 0x4 };
AliESDtrackCuts(const Char_t* name = "AliESDtrackCuts", const Char_t* title = "");
virtual ~AliESDtrackCuts();
{return AcceptTrack((AliESDtrack*)obj);}
virtual Bool_t IsSelected(TList* /*list*/) {return kTRUE;}
- Bool_t AcceptTrack(AliESDtrack* esdTrack);
- TObjArray* GetAcceptedTracks(AliESDEvent* esd, Bool_t bTPC = kFALSE);
- Int_t CountAcceptedTracks(AliESDEvent* esd);
+ Bool_t AcceptTrack(const AliESDtrack* esdTrack);
+ TObjArray* GetAcceptedTracks(const AliESDEvent* esd, Bool_t bTPC = kFALSE);
+ Int_t CountAcceptedTracks(const AliESDEvent* const esd);
- static Int_t GetReferenceMultiplicity(AliESDEvent* esd, Bool_t tpcOnly);
+ static Int_t GetReferenceMultiplicity(const AliESDEvent* esd, Bool_t tpcOnly);
+ static Int_t GetReferenceMultiplicity(const AliESDEvent* esd, MultEstTrackType trackType = kTrackletsITSTPC, Float_t etaRange = 0.5);
+ static AliESDtrackCuts* GetMultEstTrackCuts(MultEstTrackCuts cut);
- static AliESDtrack* GetTPCOnlyTrack(AliESDEvent* esd, Int_t iTrack);
+ static AliESDtrack* GetTPCOnlyTrack(const AliESDEvent* esd, Int_t iTrack);
// Standard cut definitions
- static AliESDtrackCuts* GetStandardTPCOnlyTrackCuts();
- static AliESDtrackCuts* GetStandardITSTPCTrackCuts2009(Bool_t selPrimaries=kTRUE);
- static AliESDtrackCuts* GetStandardITSTPCTrackCuts2010(Bool_t selPrimaries=kTRUE);
- static AliESDtrackCuts* GetStandardITSSATrackCuts2009(Bool_t selPrimaries=kTRUE, Bool_t useForPid=kTRUE);
- static AliESDtrackCuts* GetStandardITSSATrackCuts2010(Bool_t selPrimaries=kTRUE, Bool_t useForPid=kTRUE);
- static AliESDtrackCuts* GetStandardITSPureSATrackCuts2009(Bool_t selPrimaries=kTRUE, Bool_t useForPid=kTRUE);
- static AliESDtrackCuts* GetStandardITSPureSATrackCuts2010(Bool_t selPrimaries=kTRUE, Bool_t useForPid=kTRUE);
-
+ static AliESDtrackCuts* GetStandardTPCOnlyTrackCuts();
+ static AliESDtrackCuts* GetStandardITSTPCTrackCuts2009(Bool_t selPrimaries=kTRUE);
+ static AliESDtrackCuts* GetStandardITSTPCTrackCuts2010(Bool_t selPrimaries=kTRUE, Int_t clusterCut=0);
+ static AliESDtrackCuts* GetStandardITSTPCTrackCuts2011(Bool_t selPrimaries=kTRUE, Int_t clusterCut=1);
+ static AliESDtrackCuts* GetStandardITSSATrackCuts2009(Bool_t selPrimaries=kTRUE, Bool_t useForPid=kTRUE);
+ static AliESDtrackCuts* GetStandardITSSATrackCuts2010(Bool_t selPrimaries=kTRUE, Bool_t useForPid=kTRUE);
+ static AliESDtrackCuts* GetStandardITSSATrackCutsPbPb2010(Bool_t selPrimaries=kTRUE, Bool_t useForPid=kTRUE);
+ static AliESDtrackCuts* GetStandardITSPureSATrackCuts2009(Bool_t selPrimaries=kTRUE, Bool_t useForPid=kTRUE);
+ static AliESDtrackCuts* GetStandardITSPureSATrackCuts2010(Bool_t selPrimaries=kTRUE, Bool_t useForPid=kTRUE);
+ // Standard cuts for daughter tracks
+ static AliESDtrackCuts* GetStandardV0DaughterCuts();
virtual Long64_t Merge(TCollection* list);
virtual void Copy(TObject &c) const;
//######################################################
// track quality cut setters
void SetMinNClustersTPC(Int_t min=-1) {fCutMinNClusterTPC=min;}
+ void SetMinNClustersTPCPtDep(TFormula *f1=0x0, Float_t ptmax=0.);
void SetMinNClustersITS(Int_t min=-1) {fCutMinNClusterITS=min;}
+ void SetMinNCrossedRowsTPC(Float_t min=-1) { fCutMinNCrossedRowsTPC=min;}
+ void SetMinRatioCrossedRowsOverFindableClustersTPC(Float_t min = -1) { fCutMinRatioCrossedRowsOverFindableClustersTPC=min;}
+ void SetMinLengthActiveVolumeTPC(Float_t min = 120.) {fCutMinLengthActiveVolumeTPC=min;}
void SetClusterRequirementITS(Detector det, ITSClusterRequirement req = kOff) { fCutClusterRequirementITS[det] = req; }
+ void SetClusterRequirementITS(ITSULayers det, ITSClusterRequirement req = kOff) { fCutClusterRequirementITS[det] = req; }
void SetMaxChi2PerClusterTPC(Float_t max=1e10) {fCutMaxChi2PerClusterTPC=max;}
void SetMaxChi2PerClusterITS(Float_t max=1e10) {fCutMaxChi2PerClusterITS=max;}
+ void SetMaxChi2TPCConstrainedGlobal(Float_t max=1e10) {fCutMaxChi2TPCConstrainedVsGlobal = max; }
+ void SetMaxChi2TPCConstrainedGlobalVertexType(Int_t vertexType = kVertexTracks | kVertexSPD) { fCutMaxChi2TPCConstrainedVsGlobalVertexType = vertexType; }
+ void SetMaxNOfMissingITSPoints(Int_t max=6) {fCutMaxMissingITSPoints=max;}
void SetRequireTPCRefit(Bool_t b=kFALSE) {fCutRequireTPCRefit=b;}
void SetRequireTPCStandAlone(Bool_t b=kFALSE) {fCutRequireTPCStandAlone=b;}
void SetRequireITSRefit(Bool_t b=kFALSE) {fCutRequireITSRefit=b;}
{fCutMaxC11=c1; fCutMaxC22=c2; fCutMaxC33=c3; fCutMaxC44=c4; fCutMaxC55=c5;}
void SetMaxRel1PtUncertainty(Float_t max=1e10) {fCutMaxRel1PtUncertainty=max;}
+
// track to vertex cut setters
void SetMaxNsigmaToVertex(Float_t sigma=1e10) {fCutNsigmaToVertex = sigma; SetRequireSigmaToVertex(kTRUE);}
void SetRequireSigmaToVertex(Bool_t b=kTRUE) {fCutSigmaToVertexRequired = b;}
void SetDCAToVertex2D(Bool_t b=kFALSE) {fCutDCAToVertex2D = b;}
- // getters
-
+ // getters
Int_t GetMinNClusterTPC() const { return fCutMinNClusterTPC;}
+ Float_t GetMinLengthActiveVolumeTPC() const { return fCutMinLengthActiveVolumeTPC;}
Int_t GetMinNClustersITS() const { return fCutMinNClusterITS;}
+ TFormula *GetMinNClustersTPCPtDep() const { return f1CutMinNClustersTPCPtDep;}
ITSClusterRequirement GetClusterRequirementITS(Detector det) const { return fCutClusterRequirementITS[det]; }
+ ITSClusterRequirement GetClusterRequirementITS(ITSULayers det) const { return fCutClusterRequirementITS[det]; }
Float_t GetMaxChi2PerClusterTPC() const { return fCutMaxChi2PerClusterTPC;}
Float_t GetMaxChi2PerClusterITS() const { return fCutMaxChi2PerClusterITS;}
+ Float_t GetMaxChi2TPCConstrainedGlobal() const { return fCutMaxChi2TPCConstrainedVsGlobal; }
+ Int_t GetMaxChi2TPCConstrainedGlobalVertexType() const { return fCutMaxChi2TPCConstrainedVsGlobalVertexType; }
+ Int_t GetMaxNOfMissingITSPoints() const { return fCutMaxMissingITSPoints;}
Bool_t GetRequireTPCRefit() const { return fCutRequireTPCRefit;}
Bool_t GetRequireTPCStandAlone() const { return fCutRequireTPCStandAlone;}
Bool_t GetRequireITSRefit() const { return fCutRequireITSRefit;}
Bool_t GetAcceptKinkDaughters() const { return fCutAcceptKinkDaughters;}
Bool_t GetAcceptSharedTPCClusters() const {return fCutAcceptSharedTPCClusters;}
Float_t GetMaxFractionSharedTPCClusters() const {return fCutMaxFractionSharedTPCClusters;}
- void GetMaxCovDiagonalElements(Float_t& c1, Float_t& c2, Float_t& c3, Float_t& c4, Float_t& c5)
+ void GetMaxCovDiagonalElements(Float_t& c1, Float_t& c2, Float_t& c3, Float_t& c4, Float_t& c5) const
{c1 = fCutMaxC11; c2 = fCutMaxC22; c3 = fCutMaxC33; c4 = fCutMaxC44; c5 = fCutMaxC55;}
Float_t GetMaxRel1PtUncertainty() const { return fCutMaxRel1PtUncertainty;}
Float_t GetMaxNsigmaToVertex() const { return fCutNsigmaToVertex;}
void SaveHistograms(const Char_t* dir = 0);
void DrawHistograms();
- static Float_t GetSigmaToVertex(AliESDtrack* esdTrack);
+ static Float_t GetSigmaToVertex(const AliESDtrack* const esdTrack);
static void EnableNeededBranches(TTree* tree);
// void SaveQualityCuts(Char_t* file)
// void LoadQualityCuts(Char_t* file)
- TH1F* GetDZNormalized(Int_t i) const { return fhDZNormalized[i]; }
+ TH1F* GetDZNormalized(Int_t i) const { return fhDZNormalized[i]; }
+ TH1F* GetNClustersTPC(Int_t i) const { return fhNClustersTPC[i]; }
+ TH1F* GetPtHist(Int_t i) const { return fhPt[i]; }
+
+ // TOF cuts
+ void SetFlagCutTOFdistance(Bool_t flagTOFcut) { fFlagCutTOFdistance = flagTOFcut;}
+ Bool_t GetFlagCutTOFdistance() const { return fFlagCutTOFdistance;}
+ void SetCutTOFdistance(Float_t cut) { fCutTOFdistance = cut;}
+ Float_t GetCutTOFdistance() const { return fCutTOFdistance;}
+ void SetRequireTOFout(Bool_t b = kFALSE) {fCutRequireTOFout = b;}
+ void SetRequireStandardTOFmatchCuts();
protected:
void Init(); // sets everything to 0
Bool_t CheckPtDepDCA(TString dist,Bool_t print=kFALSE) const;
void SetPtDepDCACuts(Double_t pt);
- enum { kNCuts = 36 };
+ enum { kNCuts = 43 };
//######################################################
// esd track quality cuts
static const Char_t* fgkCutNames[kNCuts]; //! names of cuts (for internal use)
+ static AliESDtrackCuts* fgMultEstTrackCuts[kNMultEstTrackCuts]; //! track cuts used for the multiplicity estimate
Int_t fCutMinNClusterTPC; // min number of tpc clusters
Int_t fCutMinNClusterITS; // min number of its clusters
-
+ Float_t fCutMinNCrossedRowsTPC; // min number of tpc crossed rows
+ Float_t fCutMinRatioCrossedRowsOverFindableClustersTPC; // min ratio crossed rows / findable clusters
+ TFormula *f1CutMinNClustersTPCPtDep; // pt dependent tpc clusters cut
+ Float_t fCutMaxPtDepNClustersTPC; // maximum pt for pt dependend TPC cluster cut. For pt=>ptmax NClusterMin = f1CutMinNClustersTPCPtDep->Eval(fCutMaxPtDepNClustersTPC).
+ Float_t fCutMinLengthActiveVolumeTPC; // mininum length (in cm) over which the track is sampled in the active volume of the TPC (outside boundaries)
+
ITSClusterRequirement fCutClusterRequirementITS[3]; // detailed ITS cluster requirements for (SPD, SDD, SSD)
Float_t fCutMaxChi2PerClusterTPC; // max tpc fit chi2 per tpc cluster
Float_t fCutMaxChi2PerClusterITS; // max its fit chi2 per its cluster
+ Float_t fCutMaxChi2TPCConstrainedVsGlobal; // max chi2 TPC track constrained with vtx vs. global track
+ Int_t fCutMaxChi2TPCConstrainedVsGlobalVertexType; // vertex type for max chi2 TPC track constrained with vtx vs. global track (can be configured to accept several vertex types)
+ Int_t fCutMaxMissingITSPoints; // max n. of missing ITS points
Float_t fCutMaxC11; // max cov. matrix diag. elements (res. y^2)
Float_t fCutMaxC22; // max cov. matrix diag. elements (res. z^2)
Bool_t fCutRequireTPCRefit; // require TPC refit
Bool_t fCutRequireTPCStandAlone; // require TPC standalone tracks
Bool_t fCutRequireITSRefit; // require ITS refit
- Bool_t fCutRequireITSPid; // require ITS refit
+ Bool_t fCutRequireITSPid; // require ITS pid
Bool_t fCutRequireITSStandAlone; // require ITS standalone tracks (remove pure SA)
Bool_t fCutRequireITSpureSA; // require ITS pure standalone tracks (found using all ITS clusters)
+
// track to vertex cut
Float_t fCutNsigmaToVertex; // max number of estimated sigma from track-to-vertex
Bool_t fCutSigmaToVertexRequired; // cut track if sigma from track-to-vertex could not be calculated
Float_t fEtaMin, fEtaMax; // definition of the range of the eta
Float_t fRapMin, fRapMax; // definition of the range of the y
+ Bool_t fCutRequireTOFout; // require TOF out
+ Bool_t fFlagCutTOFdistance; // cut on TOFdistance? --> yes by default!
+ Float_t fCutTOFdistance; // value of the cut on TOFdistance
+ static Char_t fgBeamTypeFlag; // -1 --> no check done on the beam type yet
+ // 0 --> beam type != "A-A"
+ // 1 --> beam type == "A-A"
+
//######################################################
// diagnostics histograms
Bool_t fHistogramsOn; // histograms on/off
TH1F* fhNClustersITS[2]; //->
TH1F* fhNClustersTPC[2]; //->
+ TH1F* fhNSharedClustersTPC[2]; //->
+ TH1F* fhNCrossedRowsTPC[2]; //->
+ TH1F* fhRatioCrossedRowsOverFindableClustersTPC[2]; // ->
TH1F* fhChi2PerClusterITS[2]; //->
TH1F* fhChi2PerClusterTPC[2]; //->
+ TH1F* fhChi2TPCConstrainedVsGlobal[2]; //->
+ TH1F* fhNClustersForITSPID[2]; //-> number of points in SDD+SSD (ITS PID selection)
+ TH1F* fhNMissingITSPoints[2]; //-> number of missing ITS points
TH1F* fhC11[2]; //->
TH1F* fhC22[2]; //->
TH1F* fhCutStatistics; //-> statistics of what cuts the tracks did not survive
TH2F* fhCutCorrelation; //-> 2d statistics plot
- ClassDef(AliESDtrackCuts, 12)
+ TH2F* fhTOFdistance[2]; //-> TOF signal distance dx vs dz
+
+ ClassDef(AliESDtrackCuts, 21)
};
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff