Added quantities for V0 daughters + modified cuts for V0 + modified cuts and train...
[u/mrichter/AliRoot.git] / PWGLF / RESONANCES / AliRsnCutDaughterSigmaStar2010PP.h
1 #ifndef ALIRSNCUTDAUGHTERSIGMASTAR2010PP_H
2 #define ALIRSNCUTDAUGHTERSIGMASTAR2010PP_H
3
4 //
5 // Cuts for selecting good pion candidates for Sigma* analysis
6 // with the data samples from pp runs in 2010.
7 // Applies track quality selection plus PID selection,
8 // with different tolerance ranges depending on the momentum.
9 //
10
11 #include "AliVTrack.h"
12 #include "AliRsnCut.h"
13 #include "AliRsnCutTrackQuality.h"
14
15 class AliRsnCutDaughterSigmaStar2010PP : public AliRsnCut {
16
17 public:
18
19    AliRsnCutDaughterSigmaStar2010PP(const char *name = "", AliPID::EParticleType pid = AliPID::kPion);
20    AliRsnCutDaughterSigmaStar2010PP(const AliRsnCutDaughterSigmaStar2010PP &copy);
21    AliRsnCutDaughterSigmaStar2010PP &operator=(const AliRsnCutDaughterSigmaStar2010PP &copy);
22    virtual ~AliRsnCutDaughterSigmaStar2010PP() { }
23
24    AliRsnCutTrackQuality *CutQuality()                         {return &fCutQuality;}
25    Bool_t                 MatchTOF(const AliVTrack *vtrack);
26    virtual Bool_t         IsSelected(TObject *obj);
27
28    void           SetPIDCut(Double_t value)                    {fPIDCut = value;}
29    void           SetMinTPCcluster(Int_t value)                {fMinTPCcluster = value;}
30    void           SetDCARPtFormula(const char *formula)        {fDCARptFormula = formula;}
31     
32 private:
33
34    AliPID::EParticleType fPID;                  // PID for track
35    AliRsnCutTrackQuality fCutQuality;           // track quality cut
36
37    ClassDef(AliRsnCutDaughterSigmaStar2010PP,2) // cut definitions for Sigma*
38
39 protected:
40
41    Double_t         fPIDCut;                    // nsigmas for pions
42    Int_t            fMinTPCcluster;             // min allowed TPC cluster
43    TString          fDCARptFormula;             // min DCAR pt dependent formula
44 };
45
46 //__________________________________________________________________________________________________
47 inline Bool_t AliRsnCutDaughterSigmaStar2010PP::MatchTOF(const AliVTrack *vtrack)
48 {
49 //
50 // Checks if the track has matched the TOF detector
51 //
52
53    if (!vtrack) {
54       AliWarning("NULL argument: impossible to check status");
55       return kFALSE;
56    }
57
58    if (!(vtrack->GetStatus() & AliESDtrack::kTOFout)) return kFALSE;
59    if (!(vtrack->GetStatus() & AliESDtrack::kTIME  )) return kFALSE;
60
61    return kTRUE;
62 }
63
64 #endif