//***********************************************************
//// Class AliAODPidHF
//// class for PID with AliAODRecoDecayHF
-//// Authors: D. Caffarri caffarri@bo.infn.it, A.Dainese andrea.dainese@pd.infn.it, S. Dash dash@to.infn.it, F. Prino prino@to.infn.it, R. Romita r.romita@gsi.de, Y. Wang yifei@pi0.physi.uni-heidelberg.de
+//// Authors: D. Caffarri caffarri@pd.infn.it, A.Dainese andrea.dainese@pd.infn.it, S. Dash dash@to.infn.it, F. Prino prino@to.infn.it, R. Romita r.romita@gsi.de, Y. Wang yifei@pi0.physi.uni-heidelberg.de
////***********************************************************
#include "AliAODPid.h"
#include "AliAODTrack.h"
+#include "AliTPCPIDResponse.h"
class AliAODPidHF : public AliAODPid{
virtual ~AliAODPidHF();
//Setters
- void SetSigma(Double_t sigma){fSigma=sigma;return;}
+ void SetSigma(Double_t *sigma){
+ for(Int_t i=0; i<fnNSigma; i++) fnSigma[i]=sigma[i];
+ }
+ void SetSigma(Int_t idet,Double_t sigma){fnSigma[idet]=sigma;return;}
+ void SetSigmaForTPC(Double_t *sigma){for(Int_t i=0;i<3;i++) fnSigma[i]=sigma[i];return;}
+ void SetSigmaForTOF(Double_t sigma){fnSigma[3]=sigma;return;}
+ void SetSigmaForITS(Double_t sigma){fnSigma[4]=sigma;return;}
+ void SetTofSigma(Double_t sigma){fTOFSigma=sigma;return;}
void SetPriors(Double_t *priors){fPriors=priors;return;}
+ void SetPLimit(Double_t *plim){for(Int_t i=0;i<fnPLimit;i++) fPLimit[i]=plim[i];return;}
+ void SetPLimit(Double_t *plim,Int_t npLim){fnPLimit=npLim;for(Int_t i=0;i<fnPLimit;i++) fPLimit[i]=plim[i];return;}
+ void SetAsym(Bool_t asym){fAsym=asym;return;}
+ void SetTPC(Bool_t tpc){fTPC=tpc;return;}
+ void SetTOF(Bool_t tof){fTOF=tof;return;}
+ void SetITS(Bool_t its){fITS=its;return;}
+ void SetTRD(Bool_t trd){fTRD=trd;return;}
+ void SetMatch(Int_t match){fMatch=match;return;}
+ void SetCompat(Bool_t comp){fCompat=comp;return;}
+ void SetMC(Bool_t mc){fMC=mc;return;}
+ void SetOnePad(Bool_t onepad){fOnePad=onepad;return;}
+ //Getters
+ Double_t GetSigma(Int_t idet) const{return fnSigma[idet];}
+ Double_t GetTofSigma() const{return fTOFSigma;}
+ void GetPriors(Double_t *priors) const{priors=fPriors;return;}
+ void GetPLimit(Double_t *plim) const{plim=fPLimit;}
+ Bool_t GetAsym() const{return fAsym;}
+ Bool_t GetTPC() const{return fTPC;}
+ Bool_t GetTOF() const{return fTOF;}
+ Bool_t GetITS() const{return fITS;}
+ Bool_t GetTRD() const{return fTRD;}
+ Int_t GetMatch() const{return fMatch;}
+ Bool_t GetCompat() const{return fCompat;}
+ Bool_t GetMC() const{return fMC;}
+
+ Int_t RawSignalPID (AliAODTrack *track, TString detector) const;
+ Bool_t IsKaonRaw (AliAODTrack *track, TString detector) const;
+ Bool_t IsPionRaw (AliAODTrack *track, TString detector) const;
+ Bool_t IsProtonRaw (AliAODTrack *track, TString detector) const;
+ Bool_t IsElectronRaw (AliAODTrack *track, TString detector) const;
+ void BayesianProbability(AliAODTrack *track,Double_t *pid) const;
+ void CombinedProbability(AliAODTrack *track,Bool_t *type) const; //0 = pion, 1 = kaon, 2 = proton
+ Bool_t CheckStatus(AliAODTrack *track,TString detectors) const;
+
+ Bool_t TPCRawAsym(AliAODTrack* track,Int_t specie) const;
+ Int_t MatchTPCTOF(AliAODTrack *track,Int_t mode,Int_t specie,Bool_t compat);
+
+ Int_t MakeRawPid(AliAODTrack *track,Int_t specie); //general method to perform PID using raw signals
+
- Int_t RawSignalPID (AliAODTrack *track, TString detector);
- Bool_t IsKaonRaw (AliAODTrack *track, TString detector);
- Bool_t IsPionRaw (AliAODTrack *track, TString detector);
- Bool_t IsProtonRaw (AliAODTrack *track, TString detector);
- void BayesianProbability(AliAODTrack *track,TString detectors,Double_t *pid);
- void CombinedProbability(AliAODTrack *track,Bool_t *type); //0 = pion, 1 = kaon, 2 = proton
protected:
- Int_t ApplyPidTPCRaw(AliAODTrack *track,Int_t specie);
- Int_t ApplyPidTOFRaw(AliAODTrack *track,Int_t specie);
- Int_t ApplyPidITSRaw(AliAODTrack *track,Int_t specie);
- void BayesianProbabilityITS(AliAODTrack *track,Double_t *prob);
- void BayesianProbabilityTPC(AliAODTrack *track,Double_t *prob);
- void BayesianProbabilityTOF(AliAODTrack *track,Double_t *prob);
+ Int_t ApplyPidTPCRaw(AliAODTrack *track,Int_t specie) const;
+ Int_t ApplyPidTOFRaw(AliAODTrack *track,Int_t specie) const;
+ Int_t ApplyPidITSRaw(AliAODTrack *track,Int_t specie) const;
+ void BayesianProbabilityITS(AliAODTrack *track,Double_t *prob) const;
+ void BayesianProbabilityTPC(AliAODTrack *track,Double_t *prob) const;
+ void BayesianProbabilityTOF(AliAODTrack *track,Double_t *prob) const;
+ void BayesianProbabilityTRD(AliAODTrack *track,Double_t *prob) const;
+ void SetBetheBloch(AliTPCPIDResponse tpcResp) const;
private:
- Double_t fSigma; // sigma for the raw signal PID
- Double_t *fPriors; // set of priors
+ Int_t fnNSigma; // number of sigmas
+ Double_t *fnSigma; // [fnNSigma], sigma for the raw signal PID: 0-2 for TPC, 3 for TOF, 4 for ITS
+ Double_t fTOFSigma; // TOF precision
+ Int_t fnPriors; //number of priors
+ Double_t *fPriors; // [fnPriors], set of priors
+ Int_t fnPLimit; //number of Plimit
+ Double_t *fPLimit; // [fnPLimit], limit of p intervals for asimmetric PID: fPLimit<p[0], fPLimit[0]<p<fPLimit[1], p>fPLimit[1]
+ Bool_t fAsym; // asimmetric PID required
+ Bool_t fTPC; //switch to include or exclude TPC
+ Bool_t fTOF; // switch to include or exclude TOF
+ Bool_t fITS; //switch to include or exclude ITS
+ Bool_t fTRD; // switch to include or exclude TRD
+ Int_t fMatch; //switch to combine the info from more detectors: 1 = || , 2 = &, 3 = p region
+ Bool_t fCompat; // compatibility region : useful only if fMatch=1
+ Bool_t fMC; // MC(kTRUE) or real data (kFALSE, default option)
+ Bool_t fOnePad; // real data with one pad clusters
+
- ClassDef(AliAODPidHF,3)
+ ClassDef(AliAODPidHF,6) // AliAODPid for heavy flavor PID
};