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    virtual ~AliRsnCutDaughterSigmaStar2010PP() { }
  21
  22    //void                   SetPID(AliPID::EParticleType type) {fPID = type;}
  23    AliRsnCutTrackQuality *CutQuality()                       {return &fCutQuality;}
  24    Bool_t                 MatchTOF(const AliVTrack *vtrack);
  25    virtual Bool_t         IsSelected(TObject *obj);
  26
  27    void           SetPIDCut(Double_t value)                  {fPIDCut = value;}
  28
  29 private:
  30
  31    AliPID::EParticleType fPID;              // PID for track
  32    AliRsnCutTrackQuality fCutQuality;       // track quality cut
  33
  34    ClassDef(AliRsnCutDaughterSigmaStar2010PP,2) // cut definitions for Sigma*
  35
  36 protected:
  37
  38    Double_t         fPIDCut;          // nsigmas for pions
  39
  40 };
  41
  42 //__________________________________________________________________________________________________
  43 inline Bool_t AliRsnCutDaughterSigmaStar2010PP::MatchTOF(const AliVTrack *vtrack)
  44 {
  45 //
  46 // Checks if the track has matched the TOF detector
  47 //
  48
  49    if (!vtrack) {
  50       AliWarning("NULL argument: impossible to check status");
  51       return kFALSE;
  52    }
  53
  54    if (!(vtrack->GetStatus() & AliESDtrack::kTOFout)) return kFALSE;
  55    if (!(vtrack->GetStatus() & AliESDtrack::kTIME  )) return kFALSE;
  56
  57    return kTRUE;
  58 }
  59
  60 #endif