Fix compilation problems on Fedora (Laurent)
[u/mrichter/AliRoot.git] / PWGJE / AliAnalysisTaskJetSpectrum2.h
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3b7ffecf 1#ifndef ALIANALYSISTASKJETSPECTRUM2_H
2#define ALIANALYSISTASKJETSPECTRUM2_H
3
4/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
6
7// **************************************
8// Task used for the correction of determiantion of reconstructed jet spectra
9// Compares input (gen) and output (rec) jets
10// *******************************************
11
12#include "AliAnalysisTaskSE.h"
13#include "THnSparse.h" // cannot forward declare ThnSparseF
14
15////////////////
16class AliJetHeader;
17class AliESDEvent;
18class AliAODEvent;
a31b8a87 19class AliAODExtension;
3b7ffecf 20class AliAODJet;
d7117cbd 21class AliVParticle;
c2785065 22class AliAODJetEventBackground;
3b7ffecf 23class AliGenPythiaEventHeader;
24class AliCFManager;
152a0744 25class AliCFContainer;
b99018c6 26class AliTHn;
3b7ffecf 27
28class TList;
29class TChain;
c2785065 30class TH1F;
3b7ffecf 31class TH2F;
32class TH3F;
742ee86c 33class TRandom3;
3b7ffecf 34class TProfile;
2eded560 35class TProfile2D;
b1cd90b5 36class TSTring;
3b7ffecf 37
38
39class AliAnalysisTaskJetSpectrum2 : public AliAnalysisTaskSE
40{
41 public:
42 AliAnalysisTaskJetSpectrum2();
43 AliAnalysisTaskJetSpectrum2(const char* name);
3d1dba29 44 virtual ~AliAnalysisTaskJetSpectrum2();
3b7ffecf 45 // Implementation of interface methods
46 virtual void UserCreateOutputObjects();
47 virtual void Init();
48 virtual void LocalInit() { Init(); }
49 virtual void UserExec(Option_t *option);
50 virtual void Terminate(Option_t *option);
51 virtual Bool_t Notify();
52
b5cc0c6d 53 virtual void SetUseGlobalSelection(Bool_t b){fUseGlobalSelection = b;}
f4132e7d 54 virtual void SetEventClass(Int_t i){fEventClass = i;}
3b7ffecf 55 virtual void SetExternalWeight(Float_t f){fExternalWeight = f;}
56 virtual void SetUseExternalWeightOnly(Bool_t b){fUseExternalWeightOnly = b;}
565584e8 57 virtual void SetAODJetInput(Bool_t b){fUseAODJetInput = b;}
58 virtual void SetAODTrackInput(Bool_t b){fUseAODTrackInput = b;}
59 virtual void SetAODMCInput(Bool_t b){fUseAODMCInput = b;}
3b7ffecf 60 virtual void SetLimitGenJetEta(Bool_t b){fLimitGenJetEta = b;}
a31b8a87 61 virtual void SetJetEtaWindow(Float_t f){fJetRecEtaWindow = f;}
62 virtual void SetTrackEtaWindow(Float_t f){fTrackRecEtaWindow = f;}
63 virtual void SetNMatchJets(Short_t f){fNMatchJets = f;}
9280dfa6 64 virtual void SetMinJetPt(Float_t f){fMinJetPt = f;}
7b822bc5 65 virtual void SetNRPBins(Short_t i){fNRPBins = i;}
4f6d1cc1 66 virtual void SetTRP(Int_t i){fTRP=i;}
67 virtual void SetDebug(Int_t i){fDebug=i;}
85b5b73e 68 virtual void SetNMultBins(Short_t i) {fNBinsMult=i;}
69 virtual void SetNPtLeadingBins(Short_t i) {fNBinsLeadingTrackPt=i;}
742ee86c 70 virtual void SetFlagJetType(Int_t iType,Int_t iF){fFlagJetType[iType] = iF;}
a31b8a87 71 virtual void SetMinTrackPt(Float_t f){fMinTrackPt = f;}
9280dfa6 72 virtual void SetDeltaPhiWindow(Float_t f){fDeltaPhiWindow = f;}
3b7ffecf 73 virtual void SetAnalysisType(Int_t i){fAnalysisType = i;}
74 virtual void SetBranchGen(const char* c){fBranchGen = c;}
75 virtual void SetBranchRec(const char* c){fBranchRec = c;}
37eb26ea 76 virtual void SetBranchBkgRec(const char* c){fBranchBkgRec = c;}
77 virtual void SetBranchBkgGen(const char* c){fBranchBkgGen = c;}
3b7ffecf 78 virtual void SetTrackTypeGen(Int_t i){fTrackTypeGen = i;}
79 virtual void SetTrackTypeRec(Int_t i){fTrackTypeRec = i;}
80 virtual void SetFilterMask(UInt_t i){fFilterMask = i;}
d7396b04 81 virtual void SetJetTriggerExclude(UInt_t i){fJetTriggerExcludeMask = i;}
82 virtual void SetJetTriggerBest(UInt_t i){fJetTriggerBestMask = i;}
9fd4cc3e 83 virtual void SetMatching(Bool_t b = kTRUE){fDoMatching = b;}
2eded560 84 virtual void SetRPMethod(Int_t i){fRPMethod = i;}
f2dd0695 85 virtual void SetEventSelectionMask(UInt_t i){fEventSelectionMask = i;}
2eded560 86
a31b8a87 87 virtual void SetNonStdFile(char* c){fNonStdFile = c;}
3b7ffecf 88
3d1dba29 89 virtual void SetNTrigger(Int_t n);
90 virtual void SetTrigger(Int_t i,UInt_t it,const char* c = "");
91
3b7ffecf 92
db745d29 93 virtual void SetNAcceptance(Int_t n);
94 virtual void SetAcceptance(Int_t i,Float_t phiMin,Float_t phiMax,Float_t etaMin,Float_t etaMax);// non overlapping regions
95 virtual Int_t CheckAcceptance(Float_t phi,Float_t eta);
3b7ffecf 96 // Helper
97 //
98
99 // we have different cases
100 // AOD reading -> MC from AOD
101 // ESD reading -> MC from Kinematics
102 // this has to match with our selection of input events
565584e8 103 enum {kTrackUndef = 0, kTrackAOD, kTrackKineAll,kTrackKineCharged, kTrackAODMCAll, kTrackAODMCCharged, kTrackAODMCChargedAcceptance};
3b7ffecf 104 enum {kAnaMC = 0x1, kAnaMCESD = 0x2};
3170a3f8 105 enum {kMaxJets = 2};
a2522483 106 enum {kJetRec = 0, kJetGen, kJetRecFull, kJetGenFull, kJetTypes}; //
3b7ffecf 107 enum {kMaxCorrelation = 3};
108
109 //
152a0744 110 // Stored as function of generated values
111 // 0 all gen jets
112 // 1 all gen jets in eta window
113 // 2 all gen jets with rec partner
114 // 3 all gen jets in eta window with rec partner
115 // 4 all gen jets in eta window with rec partner in eta window
116 // 5 all gen jets in eta window with rec partner in eta window with leading track on reconstructed level
117 // 6 all rec jets in eta window with gen partner
118
119 // Stored as function of reconstructed values:
120 // 7 all rec jets in eta window
121
122
123 enum {kStep0 = 0, kStep1, kStep2, kStep3, kStep4, kStep5, kStep6, kStep7,kMaxStep};
3b7ffecf 124
125
126 private:
127
128 AliAnalysisTaskJetSpectrum2(const AliAnalysisTaskJetSpectrum2&);
129 AliAnalysisTaskJetSpectrum2& operator=(const AliAnalysisTaskJetSpectrum2&);
130
a31b8a87 131 void MakeJetContainer();
132 Int_t GetListOfTracks(TList *list,Int_t type);
133 void FillTrackHistos(TList &particlesList,int iType);
e5ee1c19 134 Float_t GetRho(TList &list);
742ee86c 135 Float_t GetCentrality();
136 Bool_t CalculateReactionPlaneAngle(const TList *trackList);
4f6d1cc1 137 Double_t RelativePhi(Double_t phi1,Double_t phi2);
138
139
742ee86c 140 Int_t GetPhiBin(Double_t phi);
c08c3ad2 141 Double_t GetPhiWeight(Double_t phi,Double_t signedpt);
a31b8a87 142 Int_t GetListOfJets(TList *list,TClonesArray* jarray,Int_t type);
143 void FillJetHistos(TList &jetsList,TList &particlesList,Int_t iType);
144
145 void FillMatchHistos(TList &recJetsList,TList &genJetsList);
146
147 Bool_t JetSelected(AliAODJet *jet);
37eb26ea 148 Int_t MultFromJetRefs(TClonesArray *jets);
d7117cbd 149 AliVParticle *LeadingTrackFromJetRefs(AliAODJet* jet);
150 AliVParticle *LeadingTrackInCone(AliAODJet* jet,TList *list,Float_t r = 0.4);
151
37eb26ea 152
3493c3a9 153 AliJetHeader *fJetHeaderRec;//! The jet header that can be fetched from the userinfo
154 AliJetHeader *fJetHeaderGen;//! The jet header that can fetched from the userinfo
a31b8a87 155 AliAODEvent *fAODIn; //! where we take the jets from
156 AliAODEvent *fAODOut; //! where we take the jets from
157 AliAODExtension *fAODExtension; //! where we take the jets from can be input or output AOD
152a0744 158
159 AliCFContainer *fhnJetContainer; //! like particle container in corrfw with different steps need AliCFContainer with Scale(), and clone() to do the same
160 THnSparse *fhnCorrelation; //! response matrix for unfolding
161 THnSparseF *fhnEvent; //! event counts
162 TF1 *f1PtScale; //! correction function to correct to the average true jet energy depending on p_T,rec
3b7ffecf 163
164 TString fBranchRec; // AOD branch name for reconstructed
165 TString fBranchGen; // AOD brnach for genereated
37eb26ea 166 TString fBranchBkgRec; //AOD branch for background
167 TString fBranchBkgGen; //AOD branch for background
a31b8a87 168 TString fNonStdFile; // name of delta aod file to catch the extension
3b7ffecf 169
742ee86c 170 TRandom3* fRandomizer; //! randomizer
171
565584e8 172 Bool_t fUseAODJetInput; // take jet from input AOD not from ouptu AOD
173 Bool_t fUseAODTrackInput; // take track from input AOD not from ouptu AOD
174 Bool_t fUseAODMCInput; // take MC from input AOD not from ouptu AOD
b5cc0c6d 175 Bool_t fUseGlobalSelection; // Limit the eta of the generated jets
3b7ffecf 176 Bool_t fUseExternalWeightOnly; // use only external weight
177 Bool_t fLimitGenJetEta; // Limit the eta of the generated jets
b99018c6 178 Bool_t fDoMatching; // switch on the matching between rec and gen
a31b8a87 179 Short_t fNMatchJets; // number of leading jets considered from the list
7b822bc5 180 Short_t fNRPBins; // number of bins with respect to RP
4f6d1cc1 181 Int_t fTRP; //flag to bin the RC in |phi_RP-phi
182 Int_t fDebug;
d7396b04 183 UInt_t fJetTriggerExcludeMask; // mask for jet triggers to exclude
184 UInt_t fJetTriggerBestMask; // mask for best jet triggers
f2dd0695 185 UInt_t fFilterMask; // filter bit for slecected tracks
186 UInt_t fEventSelectionMask; // Selection information used to filter events
3d1dba29 187 Int_t fNTrigger; // number of triggers for selection
188 UInt_t *fTriggerBit; //[fNTrigger] trigger bits
db745d29 189 Int_t fNAcceptance; // number of triggers for selection
85b5b73e 190 Short_t fNBinsLeadingTrackPt; // number of bins leading track pt in sparse. Two options: 1 or 10
191 Short_t fNBinsMult; // number of bins in multiplicity in sparse
3b7ffecf 192 Int_t fAnalysisType; // Analysis type
193 Int_t fTrackTypeRec; // type of tracks used for FF
194 Int_t fTrackTypeGen; // type of tracks used for FF
742ee86c 195 Int_t fFlagJetType[kJetTypes]; // disable the filling and booking of certain JetType histos
f4132e7d 196 Int_t fEventClass; // event class to be looked at for this instance of the task
2eded560 197 Int_t fRPMethod; // method for subevent calculation
3b7ffecf 198 Float_t fAvgTrials; // Average nimber of trials
199 Float_t fExternalWeight; // external weight
a31b8a87 200 Float_t fJetRecEtaWindow; // eta window for rec jets
201 Float_t fTrackRecEtaWindow; // eta window for rec tracks
9280dfa6 202 Float_t fMinJetPt; // limits the jet p_T in addition to what already is done in the jet finder, this is important for jet matching for JF with lo threshold
a31b8a87 203 Float_t fMinTrackPt; // limits the track p_T
26fa06fb 204 Float_t fDeltaPhiWindow; // minium angle between dijets
db745d29 205 Float_t *fAcceptancePhiMin; //[fNAcceptance] minimum phi
206 Float_t *fAcceptancePhiMax; //[fNAcceptance] maximum phi
207 Float_t *fAcceptanceEtaMin; //[fNAcceptance] minimum eta
208 Float_t *fAcceptanceEtaMax; //[fNAcceptance] maximum eta
742ee86c 209 Float_t fCentrality; // ! centrality
210 Float_t fRPAngle; // ! RP angle of the reaction plane
37eb26ea 211 Int_t fMultRec; // ! reconstructed track multiplicity
212 Int_t fMultGen; // ! generated track multiplicity
3d1dba29 213 TString *fTriggerName; //[fNTrigger] array of trigger names
3b7ffecf 214
3493c3a9 215 TProfile* fh1Xsec; //! pythia cross section and trials
216 TH1F* fh1Trials; //! trials are added
432abb2b 217 TH1F* fh1AvgTrials; //! trials are added
3493c3a9 218 TH1F* fh1PtHard; //! Pt har of the event...
219 TH1F* fh1PtHardNoW; //! Pt har of the event without weigt
220 TH1F* fh1PtHardTrials; //! Number of trials
57ca1193 221 TH1F* fh1ZVtx; //! z-vtx distribution
7b822bc5 222 TH1F* fh1RP; //! RP distribution
742ee86c 223 TH1F* fh1Centrality; //! centrality distribution
37eb26ea 224 TH1F* fh1TmpRho; //! just temporary histo for calculation
225 TH2F* fh2MultRec; //! reconstructed track multiplicity
226 TH2F* fh2MultGen; //! generated track multiplicity
742ee86c 227 TH2F* fh2RPCentrality; //! RP vs centrality
37eb26ea 228
a31b8a87 229 TH2F* fh2PtFGen; //! found vs generated
e39a4f22 230 TH3F* fh2deltaPt1Pt2; //! ptjet1 - ptjet2 vs ptjet1 vs ptjet2
3493c3a9 231 TH2F* fh2RelPtFGen; //! relative difference between generated and found
346e5a93 232 TH3F* fh3RelPtFGenLeadTrkPt; //! relative difference between generated and found vs leading track pT
742ee86c 233
37eb26ea 234
9a83d4af 235
a31b8a87 236 // Jet histos second go
237
238 TH1F* fh1NJets[kJetTypes]; //! nr of gen jets
239 TH1F* fh1SumPtTrack[kJetTypes]; //! sum over all track pT
240
37eb26ea 241 TH1F* fh1PtIn[kJetTypes][kMaxJets+1]; //! Jet pt
3170a3f8 242 TH1F* fh1PtJetsIn[kJetTypes]; //! Jet pt for all jets
65c43de8 243 TH1F* fh1PtJetsInRej[kJetTypes]; //! Jet pt for all rejected jets
d7396b04 244 TH1F* fh1PtJetsInBest[kJetTypes]; //! Jet pt for all rejected jets
3170a3f8 245 TH1F* fh1PtTracksIn[kJetTypes]; //! track pt for all tracks
cb883243 246 TH1F* fh1PtTracksInLow[kJetTypes]; //! track pt for all tracks
a31b8a87 247
248 TH2F* fh2NJetsPt[kJetTypes]; //! Number of found jets above threshold
a2522483 249 TH2F* fh2NTracksPt[kJetTypes]; //! Number of tracks above threshold
2eded560 250 TProfile2D *fp2MultRPPhiTrackPt[kJetTypes]; //! for mean pT vs RP
251 TProfile2D *fp2CentRPPhiTrackPt[kJetTypes]; //! for mean pT vs RP
90a006c2 252 THnSparseF *fhnJetPt[kJetTypes]; //! jet pt information for analysis
e39a4f22 253 THnSparseF *fhnJetPtBest[kJetTypes]; //! best jet for analysis
254 THnSparseF *fhnJetPtRej[kJetTypes]; //! Rej jet for analysis
90a006c2 255 THnSparseF *fhnJetPtQA[kJetTypes]; //! jet pt information for QA
256 THnSparseF *fhnTrackPt[kJetTypes]; //! track pt information for analysis
257 THnSparseF *fhnTrackPtQA[kJetTypes]; //! track pt information for analysis
7b822bc5 258
d7117cbd 259 TH2F* fh2LTrackPtJetPt[kJetTypes][kMaxJets+1]; //! leading track within the jet vs jet pt
a31b8a87 260
261 TH1F* fh1DijetMinv[kJetTypes]; //! dijet inv mass
262 TH2F* fh2DijetDeltaPhiPt[kJetTypes]; //! dijet delta phi vs pt
263 TH2F* fh2DijetAsymPt[kJetTypes]; //! dijet asym vs pt after delta phi cut
264 TH2F* fh2DijetPt2vsPt1[kJetTypes]; //! dijet pt2 vs pt1
265 TH2F* fh2DijetDifvsSum[kJetTypes]; //! dijet dif vs sum
266
7b822bc5 267
f4132e7d 268 TList *fHistList; //! Output list
3b7ffecf 269
270
432abb2b 271 ClassDef(AliAnalysisTaskJetSpectrum2, 23); // Analysis task for standard jet analysis
3b7ffecf 272};
273
274#endif