PWGLF/RESONANCES/AliRsnCutDaughterKStar2010PP.h

   1 #ifndef ALIRSNCUTDAUGHTERKSTAR2010PP_H
   2 #define ALIRSNCUTDAUGHTERKSTAR2010PP_H
   3
   4 //
   5 // Cuts for selecting good pion candidates for K* 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 AliRsnCutDaughterKStar2010PP : public AliRsnCut {
  16
  17 public:
  18
  19    AliRsnCutDaughterKStar2010PP(const char *name = "", AliPID::EParticleType pid = AliPID::kPion);
  20    virtual ~AliRsnCutDaughterKStar2010PP() { }
  21
  22    void                   SetNoPID(Bool_t yn = kTRUE)        {fNoPID = yn;}
  23
  24    void                   SetPID(AliPID::EParticleType type) {fPID = type;}
  25    AliRsnCutTrackQuality *CutQuality()                       {return &fCutQuality;}
  26    Bool_t                 MatchTOF(const AliVTrack *vtrack);
  27    virtual Bool_t         IsSelected(TObject *obj);
  28
  29 private:
  30
  31    Bool_t                fNoPID;            // flag to switch off PID check
  32
  33    AliPID::EParticleType fPID;              // PID for track
  34    AliRsnCutTrackQuality fCutQuality;       // track quality cut
  35
  36    ClassDef(AliRsnCutDaughterKStar2010PP,1) // cut definitions for K*
  37
  38 };
  39
  40 //__________________________________________________________________________________________________
  41 inline Bool_t AliRsnCutDaughterKStar2010PP::MatchTOF(const AliVTrack *vtrack)
  42 {
  43 //
  44 // Checks if the track has matched the TOF detector
  45 //
  46
  47    if (!vtrack) {
  48       AliWarning("NULL argument: impossible to check status");
  49       return kFALSE;
  50    }
  51
  52    if (!(vtrack->GetStatus() & AliESDtrack::kTOFout)) return kFALSE;
  53    if (!(vtrack->GetStatus() & AliESDtrack::kTIME  )) return kFALSE;
  54
  55    return kTRUE;
  56 }
  57
  58 #endif