4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
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 //---------------------------------------------------------------------
15 //#include <Riostream.h>
19 #include "AliAODJet.h"
25 class AliAODJetEventBackground;
28 class AliJetReaderHeader;
30 class AliJetFinder : public TObject
34 virtual ~AliJetFinder();
37 virtual AliJetReader *GetReader() const {return fReader;}
38 virtual AliJetHeader *GetHeader() const {return fHeader;}
39 virtual AliAODJetEventBackground* GetEventBackground() const {return fAODEvBkg;}
41 virtual void SetJetReader(AliJetReader* r) {fReader=r;}
42 virtual void SetJetHeader(AliJetHeader* h) {fHeader=h;}
43 virtual void SetEventBackground(AliAODJetEventBackground* bkg) {fAODEvBkg = bkg;}
45 virtual void AddJet(AliAODJet jet);
46 virtual void WriteRHeaderToFile();
47 // the following have to be implemented for each specific finder
48 virtual void Init() {}
49 virtual void InitTask(TChain* /*tree*/) {}
50 virtual void Reset() {fNAODjets = 0;}
51 virtual void FindJets() {}
52 virtual void FindJetsC(){}
53 virtual void WriteJHeaderToFile() const {}
54 // some methods to allow steering from the outside
55 virtual Bool_t ProcessEvent();
56 virtual Bool_t ProcessEvent2();
57 virtual void ConnectTree(TTree* tree, TObject* data);
58 virtual void ConnectAOD(AliAODEvent* aod);
59 virtual void ConnectAODNonStd(AliAODEvent* aod,const char* bname);
60 virtual void WriteHeaders();
63 AliJetFinder(const AliJetFinder& rJetFinder);
64 AliJetFinder& operator = (const AliJetFinder& rhsf);
65 AliJetReader* fReader; // pointer to reader
66 AliJetHeader* fHeader; // pointer to header
67 TClonesArray* fAODjets; //! reconstructed jets
68 Int_t fNAODjets; //! number of reconstructed jets
69 AliAODJetEventBackground* fAODEvBkg; //! bkg object to be store
70 Int_t fDebug; // debug option, set through the header
72 ClassDef(AliJetFinder,2)