#ifndef ALIESDTRACKCUTS_H #define ALIESDTRACKCUTS_H //**************************************************************** // // Class for handling of ESD track cuts // // TODO: // - add functionality to save and load cuts // - fix the n sigma cut so it is really a n sigma cut // - add different ways to make track to vertex cut // - add histograms for kinematic cut variables? // - upper and lower cuts for all (non-boolean) cuts // - update print method // - is there a smarter way to manage the cuts? // - put comment to each variable // - implement destructor !!! // // NOTE: // - // #include "TObject.h" #include "TH1.h" #include "TH2.h" #include "AliESD.h" #include "AliESDtrack.h" #include "AliLog.h" class AliESDtrackCuts : public TObject { public: AliESDtrackCuts(); virtual ~AliESDtrackCuts(); AliESDtrackCuts(const AliESDtrackCuts& pd); // Copy Constructor Bool_t AcceptTrack(AliESDtrack* esdTrack); TObjArray* GetAcceptedTracks(AliESD* esd); AliESDtrackCuts &operator=(const AliESDtrackCuts &c); virtual void Copy(TObject &c) const; //###################################################### // track quality cut setters void SetMinNClustersTPC(Int_t min=-1) {fCut_MinNClusterTPC=min;} void SetMinNClustersITS(Int_t min=-1) {fCut_MinNClusterITS=min;} void SetMaxChi2PerClusterTPC(Float_t max=1e99) {fCut_MaxChi2PerClusterTPC=max;} void SetMaxChi2PerClusterITS(Float_t max=1e99) {fCut_MaxChi2PerClusterITS=max;} void SetRequireTPCRefit(Bool_t b=kFALSE) {fCut_RequireTPCRefit=b;} void SetRequireITSRefit(Bool_t b=kFALSE) {fCut_RequireITSRefit=b;} void SetAcceptKingDaughters(Bool_t b=kFALSE) {fCut_AcceptKinkDaughters=b;} void SetMaxCovDiagonalElements(Float_t c1=1e99, Float_t c2=1e99, Float_t c3=1e99, Float_t c4=1e99, Float_t c5=1e99) {fCut_MaxC11=c1; fCut_MaxC22=c2; fCut_MaxC33=c3; fCut_MaxC44=c4; fCut_MaxC55=c5;} // track to vertex cut setters void SetMinNsigmaToVertex(Float_t sigma=1e99) {fCut_NsigmaToVertex = sigma;} void SetRequireSigmaToVertex(Bool_t b=kTRUE ) {fCut_SigmaToVertexRequired = b;} // track kinmatic cut setters void SetPRange(Float_t r1=0, Float_t r2=1e99) {fPMin=r1; fPMax=r2;} void SetPtRange(Float_t r1=0, Float_t r2=1e99) {fPtMin=r1; fPtMax=r2;} void SetPxRange(Float_t r1=-1e99, Float_t r2=1e99) {fPxMin=r1; fPxMax=r2;} void SetPyRange(Float_t r1=-1e99, Float_t r2=1e99) {fPyMin=r1; fPyMax=r2;} void SetPzRange(Float_t r1=-1e99, Float_t r2=1e99) {fPzMin=r1; fPzMax=r2;} void SetEtaRange(Float_t r1=-1e99, Float_t r2=1e99) {fEtaMin=r1; fEtaMax=r2;} void SetRapRange(Float_t r1=-1e99, Float_t r2=1e99) {fRapMin=r1; fRapMax=r2;} //###################################################### void SetHistogramsOn(Bool_t b=kFALSE) {fHistogramsOn = b;} void DefineHistograms(Int_t color=1); void SaveHistograms(Char_t* dir="track_selection"); virtual void Print(const Option_t* = "") const; // void SaveQualityCuts(Char_t* file) // void LoadQualityCuts(Char_t* file) protected: void Init(); // sets everything to 0 enum { kNCuts = 21 }; //###################################################### // esd track quality cuts static const Char_t* fCutNames[kNCuts]; Int_t fCut_MinNClusterTPC; // min number of tpc clusters Int_t fCut_MinNClusterITS; // min number of its clusters Float_t fCut_MaxChi2PerClusterTPC; // max tpc fit chi2 per tpc cluster Float_t fCut_MaxChi2PerClusterITS; // max its fit chi2 per its cluster Float_t fCut_MaxC11; // max resolutions of covariance matrix diag. elements Float_t fCut_MaxC22; Float_t fCut_MaxC33; Float_t fCut_MaxC44; Float_t fCut_MaxC55; Bool_t fCut_AcceptKinkDaughters; // accepting kink daughters? Bool_t fCut_RequireTPCRefit; // require TPC refit Bool_t fCut_RequireITSRefit; // require ITS refit // track to vertex cut Float_t fCut_NsigmaToVertex; // max number of estimated sigma from track-to-vertex Bool_t fCut_SigmaToVertexRequired; // cut track if sigma from track-to-vertex could not be calculated // esd kinematics cuts Float_t fPMin, fPMax; // definition of the range of the P Float_t fPtMin, fPtMax; // definition of the range of the Pt Float_t fPxMin, fPxMax; // definition of the range of the Px Float_t fPyMin, fPyMax; // definition of the range of the Py Float_t fPzMin, fPzMax; // definition of the range of the Pz Float_t fEtaMin, fEtaMax; // definition of the range of the eta Float_t fRapMin, fRapMax; // definition of the range of the y //###################################################### // diagnostics histograms Bool_t fHistogramsOn; TH1F *fhNClustersITS[2]; //[2] TH1F *fhNClustersTPC[2]; //[2] TH1F* fhChi2PerClusterITS[2]; //[2] TH1F* fhChi2PerClusterTPC[2]; //[2] TH1F* fhC11[2]; //[2] TH1F* fhC22[2]; //[2] TH1F* fhC33[2]; //[2] TH1F* fhC44[2]; //[2] TH1F* fhC55[2]; //[2] TH1F* fhDXY[2]; //[2] TH1F* fhDZ[2]; //[2] TH2F* fhDXYvsDZ[2]; //[2] TH1F* fhDXYNormalized[2]; //[2] TH1F* fhDZNormalized[2]; //[2] TH2F* fhDXYvsDZNormalized[2]; //[2] TH1F* fhCutStatistics; // TH2F* fhCutCorrelation; // ClassDef(AliESDtrackCuts,0) }; #endif