PWGJE/EMCALJetTasks/AliAnalysisTaskEmcalJet.h

   1 #ifndef ALIANALYSISTASKEMCALJET_H
   2 #define ALIANALYSISTASKEMCALJET_H
   3
   4 // $Id$
   5
   6 class TClonesArray;
   7 class TList;
   8 class TString;
   9 class AliEmcalJet;
  10 class AliRhoParameter;
  11 class AliVCluster;
  12 class AliVParticle;
  13
  14 #include "AliAnalysisTaskEmcal.h"
  15
  16 class AliAnalysisTaskEmcalJet : public AliAnalysisTaskEmcal {
  17  public:
  18   AliAnalysisTaskEmcalJet();
  19   AliAnalysisTaskEmcalJet(const char *name, Bool_t histo=kFALSE);
  20   virtual ~AliAnalysisTaskEmcalJet();
  21
  22   void                        SetJetEtaLimits(Float_t min, Float_t max)            { fJetMinEta = min, fJetMaxEta = max ; }
  23   void                        SetJetPhiLimits(Float_t min, Float_t max)            { fJetMinPhi = min, fJetMaxPhi = max ; }
  24   void                        SetJetAreaCut(Float_t cut)                           { fJetAreaCut     = cut              ; }
  25   void                        SetPercAreaCut(Float_t p)                            { fPercAreaCut    = p                ; }
  26   void                        SetAreaEmcCut(Double_t a = 0.99)                     { fAreaEmcCut     = a                ; }
  27   void                        SetJetPtCut(Float_t cut)                             { fJetPtCut       = cut              ; }
  28   void                        SetJetRadius(Float_t r)                              { fJetRadius      = r                ; }
  29   void                        SetJetsName(const char *n)                           { fJetsName       = n                ; }
  30   virtual void                SetRhoName(const char *n)                            { fRhoName        = n                ; }
  31   void                        SetMaxClusterPt(Float_t b)                           { fMaxClusterPt   = b                ; }
  32   void                        SetMaxTrackPt(Float_t b)                             { fMaxTrackPt     = b                ; }
  33   void                        SetPtBiasJetClus(Float_t b)                          { fPtBiasJetClus  = b                ; }
  34   void                        SetPtBiasJetTrack(Float_t b)                         { fPtBiasJetTrack = b                ; }
  35   void                        SetLeadingHadronType(Int_t t)                        { fLeadingHadronType = t             ; }
  36   void                        SetNLeadingJets(Int_t t)                             { fNLeadingJets   = t                ; }
  37
  38  protected:
  39   Float_t*                    GenerateFixedBinArray(Int_t n, Float_t min, Float_t max) const;
  40   virtual Bool_t              AcceptJet(AliEmcalJet* jet)                                              const;
  41   Bool_t                      AcceptBiasJet(AliEmcalJet* jet)                                          const;
  42   Double_t                    GetLeadingHadronPt(AliEmcalJet* jet)                                     const;
  43   void                        ExecOnce()                                                                    ;
  44   AliRhoParameter            *GetRhoFromEvent(const char *name)                                             ;
  45   Bool_t                      GetSortedArray(Int_t indexes[], TClonesArray *array, Double_t rho=0)     const;
  46   Bool_t                      IsJetTrack(AliEmcalJet* jet, Int_t itrack, Bool_t sorted = kTRUE)        const;
  47   Bool_t                      IsJetCluster(AliEmcalJet* jet, Int_t iclus, Bool_t sorted = kTRUE)       const;
  48   Bool_t                      RetrieveEventObjects()                                                        ;
  49
  50   Float_t                     fJetRadius;                  // jet radius
  51   TString                     fJetsName;                   // name of jet collection
  52   TString                     fRhoName;                    // Name of rho object
  53   Float_t                     fPtBiasJetTrack;             // select jets with a minimum pt track
  54   Float_t                     fPtBiasJetClus;              // select jets with a minimum pt cluster
  55   Float_t                     fJetPtCut;                   // cut on jet pt
  56   Float_t                     fJetAreaCut;                 // cut on jet area
  57   Float_t                     fPercAreaCut;                // cut on jet area as a percentage of average jet area
  58   Float_t                     fAreaEmcCut;                 // minimum cut on jet emcal area
  59   Float_t                     fJetMinEta;                  // minimum eta jet acceptance
  60   Float_t                     fJetMaxEta;                  // maximum eta jet acceptance
  61   Float_t                     fJetMinPhi;                  // minimum phi jet acceptance
  62   Float_t                     fJetMaxPhi;                  // maximum phi jet acceptance
  63   Float_t                     fMaxClusterPt;               // maximum cluster constituent pt to accept the jet
  64   Float_t                     fMaxTrackPt;                 // maximum track constituent pt to accept the jet
  65   Int_t                       fLeadingHadronType;          // 0 = charged, 1 = neutral, 2 = both
  66   Int_t                       fNLeadingJets;               // how many jets are to be considered the leading jet(s)
  67   TClonesArray               *fJets;                       //!jets
  68   AliRhoParameter            *fRho;                        //!event rho
  69   Double_t                    fRhoVal;                     //!event rho value
  70
  71  private:
  72   AliAnalysisTaskEmcalJet(const AliAnalysisTaskEmcalJet&);            // not implemented
  73   AliAnalysisTaskEmcalJet &operator=(const AliAnalysisTaskEmcalJet&); // not implemented
  74
  75   ClassDef(AliAnalysisTaskEmcalJet, 6) // EMCAL Jet base analysis task
  76 };
  77 #endif