PWGJE/EMCALJetTasks/AliJetEmbeddingFromGenTask.h

   1 #ifndef ALIJETEMBEDDINGFROMGENTASK_H
   2 #define ALIJETEMBEDDINGFROMGENTASK_H
   3
   4 // $Id$
   5
   6 class TClonesArray;
   7 class TProfile;
   8 class AliEMCALGeometry;
   9
  10 #include "AliJetModelBaseTask.h"
  11 class AliGenerator;
  12
  13 class AliJetEmbeddingFromGenTask : public AliJetModelBaseTask {
  14  public:
  15   AliJetEmbeddingFromGenTask();
  16   AliJetEmbeddingFromGenTask(const char *name, Bool_t drawqa);
  17   virtual ~AliJetEmbeddingFromGenTask();
  18
  19   void           UserCreateOutputObjects();
  20   void           FillPythiaHistograms();
  21
  22   void           SetGen(AliGenerator *gen)      { fGen = gen       ; }
  23   void           SetMasslessParticles(Bool_t b) { fMassless = b    ; }
  24   void           SetChargedOnly(Bool_t b)       { fChargedOnly = b ; }
  25
  26  protected:
  27   Bool_t         ExecOnce();
  28   void           Run();
  29
  30   AliGenerator  *fGen;                    //generator
  31   Bool_t         fMassless;               //make particles massless
  32   Bool_t         fChargedOnly;            //accept only charged particles
  33
  34   TH1F          *fHistPt;                 //!pT spectrum of generated particles
  35   TH2F          *fHistEtaPhi;             //!eta-phi of generated particles
  36   TH1F          *fHistTrials;             //!trials from generator
  37   TProfile      *fHistXsection;           //!x-section from generator
  38   TH1           *fHistPtHard;             //!pt hard distribution
  39
  40  private:
  41   AliJetEmbeddingFromGenTask(const AliJetEmbeddingFromGenTask&);            // not implemented
  42   AliJetEmbeddingFromGenTask &operator=(const AliJetEmbeddingFromGenTask&); // not implemented
  43
  44   ClassDef(AliJetEmbeddingFromGenTask, 4) // Jet embedding task
  45 };
  46 #endif