JETAN/AliJetFinder.h

   1 #ifndef ALIJETFINDER_H
   2 #define ALIJETFINDER_H
   3
   4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   5  * See cxx source for full Copyright notice                               */
   6
   7 //---------------------------------------------------------------------
   8 // Jet finder base class
   9 // manages the search for jets
  10 // Authors: jgcn@mda.cinvestav.mx
  11 //          andreas.morsch@cern.ch
  12 //          magali.estienne@subatech.in2p3.fr
  13 //---------------------------------------------------------------------
  14
  15 //#include <Riostream.h>
  16 //#include <vector>
  17
  18 #include <TObject.h>
  19 #include "AliAODJet.h"
  20 #include "AliJetReader.h"
  21 #include "AliJetHeader.h"
  22 #include "AliJetReaderHeader.h"
  23
  24 class TChain;
  25 class AliAODJet;
  26 class AliAODEvent;
  27
  28 class AliJetFinder : public TObject
  29 {
  30  public:
  31   AliJetFinder();
  32   virtual ~AliJetFinder();
  33
  34   // Getters
  35   virtual AliJetReader *GetReader() {return fReader;}
  36   virtual AliJetHeader *GetHeader() {return fHeader;}
  37   // Setters
  38   virtual void          SetJetReader(AliJetReader* r) {fReader=r;}
  39   virtual void          SetJetHeader(AliJetHeader* h) {fHeader=h;}
  40   // Others
  41   virtual void          AddJet(AliAODJet jet);
  42   virtual void          WriteRHeaderToFile();
  43   // the following have to be implemented for each specific finder
  44   virtual void          Init() {}
  45   virtual void          InitTask(TChain* /*tree*/) {}
  46   virtual void          Reset() {fNAODjets = 0;}
  47   virtual void          FindJets() {}
  48   virtual void          FindJetsC(){}
  49   virtual void          WriteJHeaderToFile() {}
  50   // some methods to allow steering from the outside
  51   virtual Bool_t        ProcessEvent();
  52   virtual Bool_t        ProcessEvent2();
  53   virtual void          ConnectTree(TTree* tree, TObject* data);
  54   virtual void          ConnectAOD(AliAODEvent* aod);
  55   virtual void          ConnectAODNonStd(AliAODEvent* aod,const char* bname);
  56   virtual void          WriteHeaders();
  57
  58  protected:
  59   AliJetFinder(const AliJetFinder& rJetFinder);
  60   AliJetFinder& operator = (const AliJetFinder& rhsf);
  61   AliJetReader* fReader;         //  pointer to reader
  62   AliJetHeader* fHeader;         //  pointer to header
  63   TClonesArray* fAODjets;        //! reconstructed jets
  64   Int_t         fNAODjets;       //! number of reconstructed jets
  65   ClassDef(AliJetFinder,2)
  66 };
  67
  68 #endif