PWG4/JetTasks/AliAnalysisHelperJetTasks.h

   1 #ifndef  ALIANALYSISHELPERJETTASKS_H
   2 #define  ALIANALYSISHELPERJETTASKS_H
   3
   4
   5 #include "TObject.h"
   6 class AliMCEvent;
   7 class AliAODJet;
   8 class AliGenPythiaEventHeader;
   9
  10 // Helper Class that contains a lot of usefull static functions (i.e. for Flavor selection.
  11
  12 class AliAnalysisHelperJetTasks : public TObject {
  13  public:
  14   AliAnalysisHelperJetTasks() : TObject() {;}
  15   virtual ~AliAnalysisHelperJetTasks(){;}
  16
  17   static AliGenPythiaEventHeader*  GetPythiaEventHeader(AliMCEvent *mcEvent);
  18   static void PrintStack(AliMCEvent *mcEvent,Int_t iFirst = 0,Int_t iLast = 0,Int_t iMaxPrint = 10);
  19   static void GetClosestJets(AliAODJet *genJets,
  20                              const Int_t &nGenJets,
  21                              AliAODJet *recJets,
  22                              const Int_t &nRecJets,
  23                              Int_t *iGenIndex,
  24                              Int_t *iRecIndex,
  25                              Int_t iDebug, Float_t maxDist = 0.5);
  26
  27
  28   private:
  29
  30   ClassDef(AliAnalysisHelperJetTasks, 1) //
  31 };
  32
  33 #endif // ALIANALYSISHELPERJETTASKS_H