- option for adding energy of all particles (ich == 2)
[u/mrichter/AliRoot.git] / EMCAL / AliEMCALJetFinder.h
CommitLineData
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;
15class TH2F;
c44ecd4c 16class TH1F;
17class TCanvas;
b561574c 18class TList;
19class AliEMCALHadronCorrection;
471f69dc 20
21class AliEMCALJetFinder : public TTask {
22 public:
3bc109a9 23 AliEMCALJetFinder();
24 AliEMCALJetFinder(const char* name, const char *title);
25 virtual ~AliEMCALJetFinder();
08a3fb06 26 virtual void Init();
a942c029 27 virtual void Find(Int_t ncell, Int_t ncell_tot, Float_t etc[30000],
3bc109a9 28 Float_t etac[30000], Float_t phic[30000],
29 Float_t min_move, Float_t max_move, Int_t mode,
30 Float_t prec_bg, Int_t ierror);
a942c029 31 virtual void Find();
759ae494 32 virtual void FindChargedJet();
a942c029 33 virtual void FindTracksInJetCone();
34 virtual void Test();
d594b22e 35 virtual void BuildTrackFlagTable();
36 virtual Int_t SetTrackFlag(Float_t radius, Int_t pdgCode, Double_t charge);
3bc109a9 37 // Geometry
38 virtual void SetCellSize(Float_t eta, Float_t phi);
39 // Parameters
d594b22e 40 virtual void SetDebug(Int_t flag = 0) {fDebug = flag;}
3bc109a9 41 virtual void SetConeRadius(Float_t par);
42 virtual void SetEtSeed(Float_t par);
43 virtual void SetMinJetEt(Float_t par);
44 virtual void SetMinCellEt(Float_t par);
d594b22e 45 virtual void SetPtCut(Float_t par = 1.);
46 virtual void SetMomentumSmearing(Bool_t flag = kFALSE) {fSmear = flag;}
47 virtual void SetEfficiencySim(Bool_t flag = kFALSE) {fEffic = flag;}
5649a778 48 virtual void SetSamplingFraction(Float_t par) {fSamplingF = par;}
7deee4ae 49 virtual void SetEnergyWeightingFlag(Bool_t flag) {fWeightingMethod = flag;}
50 virtual void SetEMCALWeight(Float_t par) {fEMCALWeight = par;}
51 virtual void SetTrackWeight(Float_t par) {fTrackWeight = par;}
d53b7b0b 52 virtual void SetIncludeK0andN(Bool_t flag = kFALSE) {fK0N = flag;}
d594b22e 53 // Correction of hadronic energy
54 virtual void SetHadronCorrector(AliEMCALHadronCorrection* corr)
55 {fHadronCorrector = corr;}
56 virtual void SetHadronCorrection(Int_t flag = 1) {fHCorrection = flag;}
b7a73953 57 // PAI
58 void SetWriteKey(Bool_t flag = kFALSE) {fWrite = flag;}
59 void SetMode(Int_t mode = 0) {fMode = mode;}
60 void SetMinMove(Float_t minMove = 0.05) {fMinMove = minMove;}
61 void SetMaxMove(Float_t maxMove = 0.15) {fMaxMove = maxMove;}
62 void SetPrecBg (Float_t precBg = 0.035) {fPrecBg = precBg;}
63 void SetParametersForBgSubtraction
64 (Int_t mode=0, Float_t minMove=0.05, Float_t maxMove=0.15, Float_t precBg=0.035);
65 // virtual void Print(Option_t* option="") const; // *MENU*
66
67 Bool_t GetWriteKey() {return fWrite;}
668c80d5 68 //AliEMCALJet* GetJetT() {return fJetT[0];}
69 AliEMCALJet* GetJetT(Int_t n = 0) {return fJetT[n];}
c44ecd4c 70 virtual void DrawHistsForTuning(Int_t mode=0); // *MENU*
71 virtual void PrintParameters(Int_t mode=0); // *MENU*
72 virtual const Char_t* GetFileNameForParameters(Char_t* dir="RES/");
b7a73953 73
a942c029 74 // Access to Results
3bc109a9 75 virtual Int_t Njets();
76 virtual Float_t JetEnergy(Int_t);
77 virtual Float_t JetPhiL(Int_t);
78 virtual Float_t JetPhiW(Int_t);
79 virtual Float_t JetEtaL(Int_t);
80 virtual Float_t JetEtaW(Int_t);
b561574c 81 TH2F* GetLego() {return fLego;}
82 TH2F* GetLegoB() {return fLegoB;}
c44ecd4c 83 TH2F* GetLegoEMCAL() {return fhLegoEMCAL;}
7deee4ae 84 TH2F* GetLegoTracks() {return fhLegoTracks;}
c44ecd4c 85 TH2F* GethEff() {return fhEff;}
86 TH1F* GetCellEt() {return fhCellEt;}
87 TH1F* GetCellEMCALEt() {return fhCellEMCALEt;}
88 TH1F* GetTrackPt() {return fhTrackPt;}
89 TH1F* GetTrackPtBcut() {return fhTrackPtBcut;}
b561574c 90 TList* GetHistsList() {return fHistsList;}
91 Int_t GetNChTpc() {return fNChTpc;}
7deee4ae 92 Bool_t GetEnergyWeightingFlag() {return fWeightingMethod ;}
93 Float_t GetEMCALWeight() {return fEMCALWeight;}
94 Float_t GetTrackWeight() {return fTrackWeight;}
c44ecd4c 95 void DrawLego(Char_t *opt="lego"); // *MENU*
96 void DrawLegoEMCAL(Char_t *opt="lego"); // *MENU*
97 void DrawLegos(); // *MENU*
b561574c 98 Bool_t IsThisPartonsOrDiQuark(Int_t pdg);
3bc109a9 99 // I/O
08a3fb06 100 virtual void SetOutputFileName(char* name) {fOutFileName = name;}
3bc109a9 101 virtual void FillFromHits(Int_t flag = 0);
d594b22e 102 virtual void FillFromHitFlaggedTracks(Int_t flag = 0);
103 virtual void FillFromDigits(Int_t flag = 0);
3bc109a9 104 virtual void FillFromTracks(Int_t flag = 0, Int_t ich = 0);
c44ecd4c 105 virtual void FillFromParticles();
b7a73953 106 virtual void FillFromPartons();
107
a942c029 108 virtual void SaveBackgroundEvent();
109 virtual void InitFromBackground();
3bc109a9 110 virtual void AddJet(const AliEMCALJet& jet);
111 virtual void WriteJets();
112 virtual void ResetJets();
113 virtual TClonesArray* Jets() {return fJets;}
471f69dc 114 private:
3bc109a9 115 virtual void BookLego();
7deee4ae 116 Float_t WeightedJetEnergy(Float_t eta, Float_t phi);
117 Float_t EMCALConeEnergy(Float_t eta, Float_t phi);
118 Float_t TrackConeEnergy(Float_t eta, Float_t phi);
119 Float_t HCConeEnergy(Float_t eta, Float_t phi);
3bc109a9 120 virtual void DumpLego();
121 virtual void ResetMap();
26dadf3a 122 virtual Float_t PropagatePhi(Float_t pt, Float_t charge, Bool_t& curls);
c44ecd4c 123 virtual void RearrangeParticlesMemory(Int_t npart);
471f69dc 124 protected:
b7a73953 125 Bool_t fWrite; // Key for writing
7deee4ae 126 Bool_t fWeightingMethod; // Key for writing
d594b22e 127 TClonesArray* fJets; //! List of Jets
128 TH2F* fLego; //! Lego Histo
c44ecd4c 129 TH2F* fLegoB; //! Lego Histo Backg
130 TH2F* fhLegoTracks; //! Lego for Tracks
131 TH2F* fhLegoEMCAL; //! Lego for EMCAL itself
132 TH2F* fhLegoHadrCorr; //! Lego for hadron correction
133 TH2F* fhEff; //! Hist. for controling eff.
134 TH1F* fhCellEt; //! Et distr. for cells from fLego
135 TH1F* fhCellEMCALEt; //! Et distr. for cells from fLegoEMCAL
136 TH1F* fhTrackPt; //! Pt distr. for charge particles
137 TH1F* fhTrackPtBcut; //! Pt distr. for charge particles + cut due to magnetic field
b561574c 138 TH1F* fhChPartMultInTpc;//! Ch. part. multiplicity in TPC acceptance
c44ecd4c 139 TCanvas* fC1; //! first canvas for drawing
b561574c 140 TList* fHistsList; //! List of hists - 4-mar-2002
d594b22e 141 AliEMCALJet* fJetT[10]; //! Jet temporary storage
142 AliEMCALHadronCorrection* fHadronCorrector; //! Pointer to hadronic correction
143 Int_t fHCorrection; // Hadron correction flag
144 Int_t fDebug; //! Debug flag
a942c029 145 Int_t fBackground; //! Background flag
d594b22e 146 Float_t fConeRadius; // Cone radius
147 Float_t fPtCut; // Pt cut on charged tracks
148 Float_t fEtSeed; // Min. Et for seed
149 Float_t fMinJetEt; // Min Et of jet
150 Float_t fMinCellEt; // Min Et in one cell
a942c029 151 Float_t fSamplingF; // Sampling Fraction
d594b22e 152 Bool_t fSmear; // Flag for momentum smearing
153 Bool_t fEffic; // Flag for efficiency simulation
d53b7b0b 154 Bool_t fK0N; // Flag for efficiency simulation
b561574c 155 Int_t fNjets; //! Number of Jetsp
d594b22e 156 Float_t fDeta; //! eta cell size
157 Float_t fDphi; //! phi cell size
158 Int_t fNcell; //! number of cells
159 Int_t fNtot; //! total number of cells
160 Int_t fNbinEta; //! number of cells in eta
161 Int_t fNbinPhi; //! number of cells in phi
be9787fe 162 Float_t fEtaMin; //! minimum eta
163 Float_t fEtaMax; //! maximum eta
164 Float_t fPhiMin; //! minimun phi
165 Float_t fPhiMax; //! maximum phi
d594b22e 166 Float_t fEtCell[30000]; //! Cell Energy
167 Float_t fEtaCell[30000]; //! Cell eta
168 Float_t fPhiCell[30000]; //! Cell phi
d594b22e 169 Int_t fNt; //! number of tracks
b561574c 170 Int_t fNChTpc; //! number of ch.part in TPC
171
a942c029 172 Int_t fNtS; //! number of tracks selected
b561574c 173 Int_t* fTrackList; //! List of selected tracks
a942c029 174 Float_t* fPtT; //! Pt of tracks
175 Float_t* fEtaT; //! Eta of tracks
176 Float_t* fPhiT; //! Phi of tracks
975127ed 177 Int_t* fPdgT; //! PDG code of tracks
178
a942c029 179 Int_t fNtB; //! number of tracks in Bg
b561574c 180 Int_t* fTrackListB; //! List of selected tracks in Bg
a942c029 181 Float_t* fPtB; //! Pt of tracks in Bg
182 Float_t* fEtaB; //! Eta of tracks in Bg
183 Float_t* fPhiB; //! Phi of tracks in Bg
975127ed 184 Int_t* fPdgB; //! PDG of tracks in Bg
b7a73953 185
186 // parameter for jet_finder_ua1
c44ecd4c 187 Int_t fMode; // key for BG subtraction
b7a73953 188 Float_t fMinMove; // min cone move
189 Float_t fMaxMove; // max cone move
b7a73953 190 Float_t fPrecBg; // max value of change for BG (in %)
191 Int_t fError; // error variables
192
08a3fb06 193 char* fOutFileName; //! Output file name
194 TFile* fOutFile; //! Output file
195 TFile* fInFile; //! Output file
196 Int_t fEvent; //! Processed event
7deee4ae 197 Float_t fEMCALWeight;
198 Float_t fTrackWeight;
199 ClassDef(AliEMCALJetFinder,3) // JetFinder for EMCAL
3bc109a9 200}
201;
471f69dc 202#endif // ALIEMCALJetFinder_H