HBTAN/AliHBTAnalysis.h

   1 #ifndef ALIHBTANALYSIS_H
   2 #define ALIHBTANALYSIS_H
   3
   4 #include <TObject.h>
   5
   6
   7
   8 class AliHBTParticleCut;
   9 class AliHBTCut;
  10 class AliHBTPairCut;
  11 class AliHBTPair;
  12
  13 class AliHBTRun;
  14 class AliHBTReader;
  15 class AliHBTOnePairFctn;
  16 class AliHBTTwoPairFctn;
  17
  18
  19 class TList;
  20
  21 class AliHBTAnalysis: public TObject
  22  {
  23    public:
  24      AliHBTAnalysis();
  25
  26      virtual ~AliHBTAnalysis();
  27
  28      virtual void Process(Option_t* option = "TracksAndParticles");
  29
  30
  31      void SetGlobalPairCut(AliHBTPairCut* cut);
  32
  33      void AddTrackFunction(AliHBTOnePairFctn*);
  34      void AddParticleFunction(AliHBTOnePairFctn*);
  35      void AddParticleAndTrackFunction(AliHBTTwoPairFctn*);
  36
  37      void AddResolutionFunction(AliHBTTwoPairFctn* f){AddParticleAndTrackFunction(f);}
  38
  39      void SetReader(AliHBTReader* r){fReader = r;}
  40
  41      void WriteFunctions();
  42
  43      void SetBufferSize(Int_t buffsize){fBufferSize=buffsize;}
  44
  45    protected:
  46
  47      Bool_t RunCoherencyCheck();
  48
  49
  50      AliHBTReader* fReader;//!
  51
  52      virtual void ProcessTracks();
  53      virtual void ProcessParticles();
  54      virtual void ProcessTracksAndParticles();
  55
  56
  57      AliHBTOnePairFctn**  fTrackFunctions; //!array of pointers to functions that analyze rekonstructed tracks
  58      AliHBTOnePairFctn**  fParticleFunctions; //!array of pointers to functions that analyze generated particles
  59      AliHBTTwoPairFctn** fParticleAndTrackFunctions; //!array of pointers to functions that analyze both
  60                                         //reconstructed tracks and generated particles
  61                 //i.e. - resolution analyzers
  62      UInt_t fNTrackFunctions; //!
  63      UInt_t fNParticleFunctions; //!
  64      UInt_t fNParticleAndTrackFunctions; //!
  65
  66      /**********************************************/
  67      /* Control parameters  */
  68
  69       AliHBTPairCut *fPairCut;//!
  70
  71       Int_t fBufferSize; //defines the size of buffer for mixed events; -1==MIX All
  72      /**********************************************/
  73
  74
  75    private:
  76      static const Int_t fgkHbtAnalyzeAll;//!
  77      static const UInt_t fgkFctnArraySize;//!
  78 /*********************************************/
  79    public:
  80      ClassDef(AliHBTAnalysis,0)
  81  };
  82
  83
  84
  85
  86 #endif