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471f69dc | 1 | #ifndef ALIEMCALJETFINDER_H |
2 | #define ALIEMCALJETFINDER_H | |
3 | ||
4 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
5 | * See cxx source for full Copyright notice */ | |
6 | ||
7 | /* $Id$ */ | |
8 | //*-- Author: | |
9 | //*-- Andreas Morsch (CERN) | |
10 | ||
11 | #include <TTask.h> | |
12 | #include "AliEMCALJet.h" | |
13 | ||
14 | class TClonesArray; | |
d594b22e | 15 | class AliEMCALHadronCorrection; |
16 | ||
471f69dc | 17 | class TH2F; |
18 | ||
19 | class AliEMCALJetFinder : public TTask { | |
20 | public: | |
3bc109a9 | 21 | AliEMCALJetFinder(); |
22 | AliEMCALJetFinder(const char* name, const char *title); | |
23 | virtual ~AliEMCALJetFinder(); | |
a942c029 | 24 | virtual void Find(Int_t ncell, Int_t ncell_tot, Float_t etc[30000], |
3bc109a9 | 25 | Float_t etac[30000], Float_t phic[30000], |
26 | Float_t min_move, Float_t max_move, Int_t mode, | |
27 | Float_t prec_bg, Int_t ierror); | |
a942c029 | 28 | virtual void Find(); |
29 | virtual void FindTracksInJetCone(); | |
30 | virtual void Test(); | |
d594b22e | 31 | virtual void BuildTrackFlagTable(); |
32 | virtual Int_t SetTrackFlag(Float_t radius, Int_t pdgCode, Double_t charge); | |
3bc109a9 | 33 | // Geometry |
34 | virtual void SetCellSize(Float_t eta, Float_t phi); | |
35 | // Parameters | |
d594b22e | 36 | virtual void SetDebug(Int_t flag = 0) {fDebug = flag;} |
3bc109a9 | 37 | virtual void SetConeRadius(Float_t par); |
38 | virtual void SetEtSeed(Float_t par); | |
39 | virtual void SetMinJetEt(Float_t par); | |
40 | virtual void SetMinCellEt(Float_t par); | |
d594b22e | 41 | virtual void SetPtCut(Float_t par = 1.); |
42 | virtual void SetMomentumSmearing(Bool_t flag = kFALSE) {fSmear = flag;} | |
43 | virtual void SetEfficiencySim(Bool_t flag = kFALSE) {fEffic = flag;} | |
44 | virtual void SetSamplingFraction(Float_t par = 12.9) {fSamplingF = par;} | |
d53b7b0b | 45 | virtual void SetIncludeK0andN(Bool_t flag = kFALSE) {fK0N = flag;} |
d594b22e | 46 | // Correction of hadronic energy |
47 | virtual void SetHadronCorrector(AliEMCALHadronCorrection* corr) | |
48 | {fHadronCorrector = corr;} | |
49 | virtual void SetHadronCorrection(Int_t flag = 1) {fHCorrection = flag;} | |
a942c029 | 50 | // Access to Results |
3bc109a9 | 51 | virtual Int_t Njets(); |
52 | virtual Float_t JetEnergy(Int_t); | |
53 | virtual Float_t JetPhiL(Int_t); | |
54 | virtual Float_t JetPhiW(Int_t); | |
55 | virtual Float_t JetEtaL(Int_t); | |
56 | virtual Float_t JetEtaW(Int_t); | |
57 | virtual TH2F* GetLego() {return fLego;} | |
58 | // I/O | |
59 | virtual void FillFromHits(Int_t flag = 0); | |
d594b22e | 60 | virtual void FillFromHitFlaggedTracks(Int_t flag = 0); |
61 | virtual void FillFromDigits(Int_t flag = 0); | |
3bc109a9 | 62 | virtual void FillFromTracks(Int_t flag = 0, Int_t ich = 0); |
a942c029 | 63 | virtual void SaveBackgroundEvent(); |
64 | virtual void InitFromBackground(); | |
3bc109a9 | 65 | virtual void AddJet(const AliEMCALJet& jet); |
66 | virtual void WriteJets(); | |
67 | virtual void ResetJets(); | |
68 | virtual TClonesArray* Jets() {return fJets;} | |
471f69dc | 69 | private: |
3bc109a9 | 70 | virtual void BookLego(); |
71 | virtual void DumpLego(); | |
72 | virtual void ResetMap(); | |
26dadf3a | 73 | virtual Float_t PropagatePhi(Float_t pt, Float_t charge, Bool_t& curls); |
471f69dc | 74 | protected: |
d594b22e | 75 | TClonesArray* fJets; //! List of Jets |
76 | TH2F* fLego; //! Lego Histo | |
a942c029 | 77 | TH2F* fLegoB; //! Lego Histo Backg |
d594b22e | 78 | AliEMCALJet* fJetT[10]; //! Jet temporary storage |
79 | AliEMCALHadronCorrection* fHadronCorrector; //! Pointer to hadronic correction | |
80 | Int_t fHCorrection; // Hadron correction flag | |
81 | Int_t fDebug; //! Debug flag | |
a942c029 | 82 | Int_t fBackground; //! Background flag |
d594b22e | 83 | Float_t fConeRadius; // Cone radius |
84 | Float_t fPtCut; // Pt cut on charged tracks | |
85 | Float_t fEtSeed; // Min. Et for seed | |
86 | Float_t fMinJetEt; // Min Et of jet | |
87 | Float_t fMinCellEt; // Min Et in one cell | |
a942c029 | 88 | Float_t fSamplingF; // Sampling Fraction |
d594b22e | 89 | Bool_t fSmear; // Flag for momentum smearing |
90 | Bool_t fEffic; // Flag for efficiency simulation | |
d53b7b0b | 91 | Bool_t fK0N; // Flag for efficiency simulation |
d594b22e | 92 | Int_t fNjets; //! Number of Jets |
93 | Float_t fDeta; //! eta cell size | |
94 | Float_t fDphi; //! phi cell size | |
95 | Int_t fNcell; //! number of cells | |
96 | Int_t fNtot; //! total number of cells | |
97 | Int_t fNbinEta; //! number of cells in eta | |
98 | Int_t fNbinPhi; //! number of cells in phi | |
99 | Float_t fEtCell[30000]; //! Cell Energy | |
100 | Float_t fEtaCell[30000]; //! Cell eta | |
101 | Float_t fPhiCell[30000]; //! Cell phi | |
102 | Int_t* fTrackList; //! List of selected tracks | |
a942c029 | 103 | Int_t* fTrackListB; //! List of selected tracks in Bg |
d594b22e | 104 | Int_t fNt; //! number of tracks |
a942c029 | 105 | Int_t fNtS; //! number of tracks selected |
106 | Float_t* fPtT; //! Pt of tracks | |
107 | Float_t* fEtaT; //! Eta of tracks | |
108 | Float_t* fPhiT; //! Phi of tracks | |
109 | Int_t fNtB; //! number of tracks in Bg | |
110 | Float_t* fPtB; //! Pt of tracks in Bg | |
111 | Float_t* fEtaB; //! Eta of tracks in Bg | |
112 | Float_t* fPhiB; //! Phi of tracks in Bg | |
113 | ||
3bc109a9 | 114 | ClassDef(AliEMCALJetFinder,2) // JetFinder for EMCAL |
115 | } | |
116 | ; | |
471f69dc | 117 | #endif // ALIEMCALJetFinder_H |
118 | ||
3bc109a9 | 119 | |
a942c029 | 120 | |
121 | ||
122 | ||
123 |