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"
20 #include "AliJetHeader.h"
21 #include "AliJetReader.h"
22 #include "AliAODJetEventBackground.h"
27 class AliJetReaderHeader;
29 class AliJetFinder : public TObject
33 virtual ~AliJetFinder();
36 virtual AliJetReader *GetReader() const {return fReader;}
37 virtual AliJetHeader *GetHeader() const {return fHeader;}
38 virtual AliAODJetEventBackground* GetEventBackground() const {return fAODEvBkg;}
40 virtual void SetJetReader(AliJetReader* r) {fReader=r;}
41 virtual void SetJetHeader(AliJetHeader* h) {fHeader=h;}
42 virtual void SetEventBackground(AliAODJetEventBackground* bkg) {fAODEvBkg = bkg;}
44 virtual void AddJet(AliAODJet jet);
45 virtual void WriteRHeaderToFile();
46 // the following have to be implemented for each specific finder
47 virtual void Init() {}
48 virtual void InitTask(TChain* /*tree*/) {}
49 virtual void Reset() {fNAODjets = 0;}
50 virtual void FindJets() {}
51 virtual void FindJetsC(){}
52 virtual void WriteJHeaderToFile() const {}
53 // some methods to allow steering from the outside
54 virtual Bool_t ProcessEvent();
55 virtual Bool_t ProcessEvent2();
56 virtual void ConnectTree(TTree* tree, TObject* data);
57 virtual void ConnectAOD(const AliAODEvent* aod);
58 virtual void ConnectAODNonStd(AliAODEvent* aod,const char* bname);
59 virtual void WriteHeaders();
62 AliJetFinder(const AliJetFinder& rJetFinder);
63 AliJetFinder& operator = (const AliJetFinder& rhsf);
64 AliJetReader* fReader; // pointer to reader
65 AliJetHeader* fHeader; // pointer to header
66 TClonesArray* fAODjets; //! reconstructed jets
67 Int_t fNAODjets; //! number of reconstructed jets
68 AliAODJetEventBackground* fAODEvBkg; //! bkg object to be store
69 Int_t fDebug; // debug option, set through the header
71 ClassDef(AliJetFinder,2)