4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
7 // Jet reader base class
8 // manages the reading of input for jet algorithms
9 // Author: jgcn@mda.cinvestav.mx
16 class AliJetReaderHeader;
20 class AliJetReader : public TObject
24 virtual ~AliJetReader();
27 virtual TClonesArray *GetMomentumArray() {return fMomentumArray;}
28 virtual Int_t GetChainEntries() {return fChain->GetEntries();}
29 virtual AliJetReaderHeader* GetReaderHeader() { return fReaderHeader;}
30 virtual AliHeader* GetAliHeader() {return fAliHeader;}
31 virtual Int_t GetSignalFlag(Int_t i) const {return fSignalFlag[i];}
32 virtual Int_t GetCutFlag(Int_t i) const {return fCutFlag[i];}
35 virtual void FillMomentumArray(Int_t) {}
36 virtual void SetReaderHeader(AliJetReaderHeader* header)
37 {fReaderHeader = header;}
40 virtual void OpenInputFiles() {}
44 AliJetReader(const AliJetReader& rJetReader);
45 AliJetReader& operator = (const AliJetReader& rhsr);
47 TChain *fChain; // chain for reconstructed tracks
48 TChain *fChainMC; // chain for mc information
49 TClonesArray *fMomentumArray; // array of particle momenta
50 TClonesArray *fArrayMC; // array of mc particles
51 AliESD *fESD; // pointer to esd
52 AliJetReaderHeader *fReaderHeader; // pointer to header
53 AliHeader *fAliHeader; // pointer to event header
54 TArrayI fSignalFlag; // to flag if a particle comes from pythia or
55 // from the underlying event
56 TArrayI fCutFlag; // to flag if a particle passed the pt cut or not
58 ClassDef(AliJetReader,1)