1. Automatically enable alien connection of the workers in case it is enabled on...
[u/mrichter/AliRoot.git] / ANALYSIS / AliESDpidCuts.h
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7e1f5ba5 1#ifndef ALIESDPIDCUTS_H
2#define ALIESDPIDCUTS_H
3
4#ifndef ALIANALYSISCUTS_H
5#include "AliAnalysisCuts.h"
6#endif
7
8#ifndef ALIPID_H
9#include "AliPID.h"
10#endif
11
12class TCollection;
13class TH1F;
14class TH1I;
15class TH2I;
16class TList;
17class AliESDtrack;
18class AliTPCpidESD;
19class AliTOFpidESD;
20
21class AliESDpidCuts : public AliAnalysisCuts{
22 enum{
23 kHasHistograms = BIT(17)
24 };
25 public:
26 AliESDpidCuts(const Char_t *name = "AliESDpidCuts", const Char_t *title = "");
27 AliESDpidCuts(const AliESDpidCuts &ref); // Copy constructor
28 AliESDpidCuts &operator=(const AliESDpidCuts &ref);
29 virtual ~AliESDpidCuts();
30
31 virtual void Copy(TObject &c) const;
32 virtual Long64_t Merge(TCollection *coll);
33
34 Bool_t HasHistograms() const { return TestBit(kHasHistograms); }
35 void DefineHistograms(Color_t color = kRed);
36 void DrawHistograms();
37 void SaveHistograms(const Char_t *location = NULL);
38 virtual Bool_t IsSelected(TObject *o);
39 virtual Bool_t IsSelected(TList *) { return kTRUE; }
40 virtual Bool_t AcceptTrack(const AliESDtrack *track);
41
42 void SetTPCclusterRatioCut(Float_t clr) { fCutTPCclusterRatio = clr; }
43 void SetTPCnSigmaCut(AliPID::EParticleType itype, Float_t nSigma){ fCutTPCnSigma[itype] = nSigma; }
44 void SetTOFnSigmaCut(AliPID::EParticleType itype, Float_t nSigma){ fCutTOFnSigma[itype] = nSigma; }
45 void SetMinMomentumTOF(Float_t mom) { fMinMomentumTOF = mom; }
46
47 protected:
48 static const Int_t kNcuts; // Number of Cuts
49 AliTPCpidESD *fTPCpid; //! TPC PID (n-sigma cut)
50 AliTOFpidESD *fTOFpid; //! TOF PID (n-sigma-cut)
51 Float_t fCutTPCnSigma[AliPID::kSPECIES]; // Species dependent cut on the distance to the TPC dE/dx line
52 Float_t fCutTOFnSigma[AliPID::kSPECIES]; // Species dependent cut on the distance to the TOF calculated time of flight line
53 Float_t fCutTPCclusterRatio; // Cut on Ratio of found clusters with repect to findable clusters in the TPC
54 Float_t fMinMomentumTOF; // Apply TOF PID only above a certain momentum
55
56 //------------------------------------------
57 // QA histograms
58 TH1I *fHcutStatistics; // Cut Statistics
59 TH2I *fHcutCorrelation; // Cut Correlation
60 TH1F *fHclusterRatio[2]; // TPC cluster Ratio
61 TH1F *fHnSigmaTPC[AliPID::kSPECIES][2]; // TPC n-sigma cut
62 TH1F *fHnSigmaTOF[AliPID::kSPECIES][2]; // TOF n-sigma cut
63 //------------------------------------------
64
65 ClassDef(AliESDpidCuts, 1)
66};
67#endif