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99e5fe42 | 1 | #ifndef ALIJETREADER_H |
2 | #define ALIJETREADER_H | |
3 | ||
4 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
5 | * See cxx source for full Copyright notice */ | |
6 | ||
99e5fe42 | 7 | // Jet reader base class |
8 | // manages the reading of input for jet algorithms | |
b45b0c92 | 9 | // Authors: jgcn@mda.cinvestav.mx |
10 | // Magali Estienne <magali.estienne@IReS.in2p3.fr> | |
11 | ||
99e5fe42 | 12 | #include <TObject.h> |
13 | #include <TChain.h> | |
8011d399 | 14 | #include <TArrayI.h> |
b45b0c92 | 15 | #ifndef ROOT_TTask |
16 | #include "TTask.h" | |
17 | #endif | |
18 | ||
7d0f353c | 19 | class TTree; |
b45b0c92 | 20 | class TTask; |
99e5fe42 | 21 | class TClonesArray; |
22 | class AliJetReaderHeader; | |
b45b0c92 | 23 | class AliJetUnitArray; |
7aec0427 | 24 | class AliJetHadronCorrectionv1; |
7d0f353c | 25 | class AliJet; |
99e5fe42 | 26 | |
99e5fe42 | 27 | class AliJetReader : public TObject |
28 | { | |
29 | public: | |
30 | AliJetReader(); | |
31 | virtual ~AliJetReader(); | |
32 | ||
33 | // Getters | |
34 | virtual TClonesArray *GetMomentumArray() {return fMomentumArray;} | |
b45b0c92 | 35 | |
36 | virtual AliJetUnitArray *GetUnitArray() const {return fUnitArray;} | |
37 | virtual AliJetUnitArray *GetUnitArrayNoCuts() const {return fUnitArrayNoCuts;} | |
38 | ||
99e5fe42 | 39 | virtual AliJetReaderHeader* GetReaderHeader() { return fReaderHeader;} |
8011d399 | 40 | virtual Int_t GetSignalFlag(Int_t i) const {return fSignalFlag[i];} |
b45b0c92 | 41 | virtual Int_t GetCutFlag(Int_t i) const {return fCutFlag[i];} |
42 | virtual Int_t GetArrayInitialised() {return fArrayInitialised;} | |
7d0f353c | 43 | |
99e5fe42 | 44 | // Setters |
7d0f353c | 45 | virtual Bool_t FillMomentumArray(Int_t) {return kTRUE;} |
b45b0c92 | 46 | virtual void FillUnitArrayFromTPCTracks(Int_t) {} // temporarily not used |
47 | virtual void FillUnitArrayFromEMCALHits() {} // temporarily not used | |
48 | virtual void FillUnitArrayFromEMCALDigits(Int_t) {} // temporarily not used | |
49 | virtual void FillUnitArrayFromEMCALClusters(Int_t) {} // temporarily not used | |
50 | virtual void InitUnitArray() {} | |
7d0f353c | 51 | virtual void SetReaderHeader(AliJetReaderHeader* header) |
b45b0c92 | 52 | {fReaderHeader = header;} |
99e5fe42 | 53 | |
7d0f353c | 54 | // Others |
55 | virtual void OpenInputFiles() {} | |
f3f3617d | 56 | virtual void ConnectTree(TTree* /*tree*/, TObject* /*data*/) {} |
7d0f353c | 57 | virtual Bool_t GetGenJets(AliJet* /*genJets*/) {return kFALSE;} |
58 | ||
99e5fe42 | 59 | void ClearArray(); |
60 | ||
61 | protected: | |
1b7d5d7e | 62 | AliJetReader(const AliJetReader& rJetReader); |
63 | AliJetReader& operator = (const AliJetReader& rhsr); | |
b45b0c92 | 64 | TClonesArray *fMomentumArray; // array of particle momenta |
de265230 | 65 | TClonesArray *fArrayMC; //! array of mc particles |
66 | TTask *fFillUnitArray; //! task list for filling the UnitArray | |
b45b0c92 | 67 | AliJetReaderHeader *fReaderHeader; // pointer to header |
68 | TArrayI fSignalFlag; // to flag if a particle comes from pythia or | |
69 | // from the underlying event | |
70 | TArrayI fCutFlag; // to flag if a particle passed the pt cut or not | |
de265230 | 71 | AliJetUnitArray *fUnitArray; //! array of digit position and energy |
72 | AliJetUnitArray *fUnitArrayNoCuts; //! array of digit position and energy | |
b45b0c92 | 73 | Bool_t fArrayInitialised; // To check that array of units is initialised |
99e5fe42 | 74 | ClassDef(AliJetReader,1) |
75 | }; | |
76 | ||
77 | #endif |