PWGGA/EMCALTasks/AliEmcalIsolatedPhotonsTask.h

   1 #ifndef ALIEMCALISOLATEDPHOTONSTASK_H
   2 #define ALIEMCALISOLATEDPHOTONSTASK_H
   3
   4 // $Id: AliEmcalIsolatedPhotonsTask.h $
   5
   6 class TClonesArray;
   7 class TString;
   8 class AliVTrack;
   9 class AliVCluster;
  10 class TList;
  11 class TH1F;
  12 class TH2F;
  13 class AliEmcalJet;
  14
  15 #include "AliAnalysisTaskSE.h"
  16
  17 class AliEmcalIsolatedPhotonsTask : public AliAnalysisTaskSE {
  18  public:
  19   AliEmcalIsolatedPhotonsTask();
  20   AliEmcalIsolatedPhotonsTask(const char *name);
  21   virtual ~AliEmcalIsolatedPhotonsTask();
  22
  23   void                        UserCreateOutputObjects();
  24   void                        UserExec(Option_t *option);
  25   void                        Terminate(Option_t *option);
  26
  27   void                        SetClusName(const char *n)                    { fCaloName      = n          ; }
  28   void                        SetJetsName(const char *n)                    { fJetsName      = n          ; }
  29   void                        SetTracksName(const char *n)                  { fTracksName    = n          ; }
  30   void                        SetTrgClusName(const char *n)                 { fTrgClusName   = n          ; }
  31
  32  protected:
  33
  34   AliVTrack                  *GetTrack(const Int_t i)          const;
  35   Int_t                       GetNumberOfTracks()              const;
  36   AliVCluster                *GetCaloCluster(const Int_t i)    const;
  37   Int_t                       GetNumberOfCaloClusters()        const;
  38   AliEmcalJet                *GetJet(const Int_t i)            const;
  39   Int_t                       GetNumberOfJets()                const;
  40   AliVCluster                *GetTrgCluster(const Int_t i)     const;
  41   Int_t                       GetNumberOfTrgClusters()         const;
  42   void                        FillHistograms()                      ;
  43   void                        RetrieveEventObjects()                ;
  44   Bool_t                      AcceptTrack(AliVTrack* /*track*/)     ;
  45
  46   TList                      *fOutput;                 // Output list
  47
  48   TString                     fTracksName;             // name of track collection
  49   TString                     fCaloName;               // name of calo cluster collection
  50   TString                     fJetsName;               // name of jet collection
  51   TString                     fTrgClusName;            // name of trg clus name
  52   TClonesArray               *fTracks;                 //!Tracks
  53   TClonesArray               *fCaloClusters;           //!Clusters
  54   TClonesArray               *fJets;                   //!Jets
  55   TClonesArray               *fTrgClusters;            //!Trg Clusters
  56   AliCentrality              *fCent;                   // Event centrality
  57   TH1F                       *fHistCentrality;         // Event centrality distribution
  58   TH1F                       *fHistJetsE[4];           // Jet energy spectrum
  59   TH1F                       *fHistJetsNE[4];          // Jet neutral energy spectrum
  60   TH1F                       *fHistJetsNEF[4];         // Jet neutral energy fraction
  61   TH1F                       *fHistJetsZ[4];           // Constituent Pt over Jet E ratio
  62   TH1F                       *fHistLeadingJetE[4];     // Leading jet energy spectrum
  63   TH1F                       *fHistTracksPtLJ[4];      // Pt spectrum of tracks
  64   TH1F                       *fHistClusELJ[4];         // Energy spectrum of clusters
  65   TH1F                       *fHistTracksPtBkg[4];     // Pt spectrum of tracks
  66   TH1F                       *fHistClusEBkg[4];        // Energy spectrum of clusters
  67   Int_t                       Ptbins;                  // No. of pt bins
  68   Float_t                     Ptlow;                   // Min pt
  69   Float_t                     Ptup;                    // Max pt
  70   Int_t                       Ebins;                   // No. of e bins
  71   Float_t                     Elow;                    // Min e
  72   Float_t                     Eup;                     // Max e
  73
  74  private:
  75   AliEmcalIsolatedPhotonsTask(const AliEmcalIsolatedPhotonsTask&);            // not implemented
  76   AliEmcalIsolatedPhotonsTask &operator=(const AliEmcalIsolatedPhotonsTask&); // not implemented
  77
  78   ClassDef(AliEmcalIsolatedPhotonsTask, 1) // Isolated photons task
  79 };
  80 #endif