PWGLF/RESONANCES/AliRsnCutSetDaughterParticle.h

   1 #ifndef ALIRSNCUTSETDAUGHTERPARTICLE_H
   2 #define ALIRSNCUTSETDAUGHTERPARTICLE_H
   3
   4 //
   5 // Cuts collection for selecting good daughter candidates for rsn analysis
   6 //Requires:
   7 // 1) choice of existing cuts among the enum list
   8 // 2) PID ipothesis for the daughter particle
   9 //
  10 // Author: Francesca Bellini (fbellini@cern.ch)
  11 //
  12
  13 #include "AliVTrack.h"
  14 #include "AliRsnCut.h"
  15 #include "AliRsnCutSet.h"
  16 #include "AliRsnCutTrackQuality.h"
  17 #include "AliRsnCutPIDNSigma.h"
  18 #include "AliRsnCutTOFMatch.h"
  19 #include "AliRsnCutPhi.h"
  20
  21 class AliRsnCutSetDaughterParticle : public AliRsnCutSet {
  22
  23 public:
  24
  25   enum ERsnDaughterCutSet {
  26     kNoCuts,
  27     kQualityStd2010,//quality only
  28     kQualityStd2011,
  29     kTOFMatch,
  30     kFastTPCpidNsigma, //PbPb analysis
  31     kFastTOFpidNsigma,
  32     kTPCTOFpidKstarPP2010,
  33     kTOFpidKstarPbPb2010,
  34     kTOFTPCmismatchKstarPbPb2010,
  35     kTOFMatchTRD2010,
  36     kTOFMatchNoTRD2010,
  37     kTOFpidKstarPbPbTRD2010,
  38     kTOFpidKstarPbPbNoTRD2010,
  39     kTOFMatchTPCpidNsigma,
  40     kQualityStd2010TRD,
  41     kQualityStd2010NoTRD,
  42     kTOFMatchPPB2011, //pA analysis
  43     kTPCpidKstarPPB2011,
  44     kTOFpidKstarPPB2011,
  45     kTPCTOFpidKstarPPB2011,
  46     kTPCpidTOFvetoKStarPPB2011, //TPC pid with TOF veto
  47     kTPCpidMatchPPB2011, //Match with nsigma = fNsigmaTPC
  48     kNDaughterCuts
  49   };
  50
  51   enum ECustomQualityCuts {
  52     kDisableCustom = -1,
  53     kFilterBitCustom,
  54     kStdLooserDCAXY,
  55     kStdLooserDCAZ,
  56     kStdCrossedRows60,
  57     kStdCrossedRows80,
  58     kStdRowsToCls075,
  59     kStdRowsToCls085,
  60     kStdCls70,
  61     kStdChi2TPCCls35,
  62     kNcustomQualityCuts
  63   };
  64
  65    AliRsnCutSetDaughterParticle();
  66    AliRsnCutSetDaughterParticle(const char *name,
  67                                 AliRsnCutSetDaughterParticle::ERsnDaughterCutSet cutSetID,
  68                                 AliPID::EParticleType pid,
  69                                 Float_t nsigmaFast,
  70                                 Int_t AODfilterBit);
  71    AliRsnCutSetDaughterParticle(const char *name,
  72                                 AliRsnCutTrackQuality *rsnTrackQualityCut,
  73                                 AliRsnCutSetDaughterParticle::ERsnDaughterCutSet cutSetID,
  74                                 AliPID::EParticleType pid,
  75                                 Float_t nSigmaFast);
  76    AliRsnCutSetDaughterParticle(const AliRsnCutSetDaughterParticle &copy);
  77    AliRsnCutSetDaughterParticle &operator=(const AliRsnCutSetDaughterParticle &copy);
  78    virtual ~AliRsnCutSetDaughterParticle();
  79
  80    void           Init();
  81    void           InitStdQualityCuts();
  82    void           SetNsigmaForFastTPCpid(Float_t nsigma) {fNsigmaTPC=nsigma; return;};
  83    void           SetNsigmaForFastTOFpid(Float_t nsigma) {fNsigmaTOF=nsigma; return;};
  84    void           SetAODTrackCutFilterBit(Int_t ibit) {fAODTrkCutFilterBit=ibit; return;}
  85    void           SetUseFilterBitOnly(Bool_t useFilterBitOnly=kTRUE) {fCheckOnlyFilterBit=useFilterBitOnly; return;}
  86    void           EnableCustomCuts(Bool_t useCustom=kFALSE) {fUseCustomQualityCuts=useCustom; return;}
  87    void           SetPtRange(Double_t a, Double_t b)        {fPtRange[0] = TMath::Min(a, b); fPtRange[1] = TMath::Max(a, b); return;}
  88    void           SetEtaRange(Double_t a, Double_t b)       {fEtaRange[0] = TMath::Min(a, b); fEtaRange[1] = TMath::Max(a, b); return;}
  89
  90    //getters
  91    const char   *GetAppliedDaughterCutSetName() { return GetName();}
  92    Int_t         GetAppliedDaughterCutSetId() { return fAppliedCutSetID;}
  93    const AliRsnCutTrackQuality *GetQualityCut() {return fCutQuality;};
  94    void          PrintTrackQualityCuts();
  95
  96  private:
  97
  98    AliPID::EParticleType fPID;              // PID for track
  99    AliRsnCutSetDaughterParticle::ERsnDaughterCutSet    fAppliedCutSetID;     // ID of applied cut
 100    Float_t               fNsigmaTPC;         // number of TPC sigmas for fast pid cut only
 101    Float_t               fNsigmaTOF;         // number of TOF sigmas for fast pid cut only
 102    AliRsnCutTrackQuality *fCutQuality;       //pointer to quality cut object
 103    Int_t                 fAODTrkCutFilterBit; //AOD filter bit for track cuts
 104    Bool_t                fCheckOnlyFilterBit; //flag to use only filter bit cut
 105    Bool_t                fUseCustomQualityCuts; //flag to enable the usage of custom quality cuts
 106    Float_t               fPtRange[2]; //single track pt range (min, max)
 107    Float_t               fEtaRange[2]; //single track eta range (min, max)
 108
 109    ClassDef(AliRsnCutSetDaughterParticle, 4) // cut definitions for K*
 110
 111 };
 112
 113 #endif
 114