SDigits has become a copy of hits and threshold to associate primary particles has...
[u/mrichter/AliRoot.git] / EMCAL / AliEMCALJetFinder.h
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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
14class TClonesArray;
d594b22e 15class AliEMCALHadronCorrection;
16
471f69dc 17class TH2F;
18
19class AliEMCALJetFinder : public TTask {
20 public:
3bc109a9 21 AliEMCALJetFinder();
22 AliEMCALJetFinder(const char* name, const char *title);
23 virtual ~AliEMCALJetFinder();
24 virtual void Find(Int_t ncell, Int_t ncell_tot, Float_t etc[30000],
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);
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;}
3bc109a9 50 // Results
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);
63 virtual void AddJet(const AliEMCALJet& jet);
64 virtual void WriteJets();
65 virtual void ResetJets();
66 virtual TClonesArray* Jets() {return fJets;}
471f69dc 67 private:
3bc109a9 68 virtual void BookLego();
69 virtual void DumpLego();
70 virtual void ResetMap();
26dadf3a 71 virtual Float_t PropagatePhi(Float_t pt, Float_t charge, Bool_t& curls);
471f69dc 72 protected:
d594b22e 73 TClonesArray* fJets; //! List of Jets
74 TH2F* fLego; //! Lego Histo
75 AliEMCALJet* fJetT[10]; //! Jet temporary storage
76 AliEMCALHadronCorrection* fHadronCorrector; //! Pointer to hadronic correction
77 Int_t fHCorrection; // Hadron correction flag
78 Int_t fDebug; //! Debug flag
79 Float_t fConeRadius; // Cone radius
80 Float_t fPtCut; // Pt cut on charged tracks
81 Float_t fEtSeed; // Min. Et for seed
82 Float_t fMinJetEt; // Min Et of jet
83 Float_t fMinCellEt; // Min Et in one cell
84 Float_t fSamplingF;
85 Bool_t fSmear; // Flag for momentum smearing
86 Bool_t fEffic; // Flag for efficiency simulation
d53b7b0b 87 Bool_t fK0N; // Flag for efficiency simulation
d594b22e 88 Int_t fNjets; //! Number of Jets
89 Float_t fDeta; //! eta cell size
90 Float_t fDphi; //! phi cell size
91 Int_t fNcell; //! number of cells
92 Int_t fNtot; //! total number of cells
93 Int_t fNbinEta; //! number of cells in eta
94 Int_t fNbinPhi; //! number of cells in phi
95 Float_t fEtCell[30000]; //! Cell Energy
96 Float_t fEtaCell[30000]; //! Cell eta
97 Float_t fPhiCell[30000]; //! Cell phi
98 Int_t* fTrackList; //! List of selected tracks
99 Int_t fNt; //! number of tracks
100 Float_t* fPtT; //! Pt of tracks in jet cone
101 Float_t* fEtaT; //! Eta of tracks in jet cone
102 Float_t* fPhiT; //! Phi of tracks in jet cone
3bc109a9 103 ClassDef(AliEMCALJetFinder,2) // JetFinder for EMCAL
104}
105;
471f69dc 106#endif // ALIEMCALJetFinder_H
107
3bc109a9 108