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d89b8229 | 1 | #ifndef ALIANALYSISTASKJETCLUSTER_H |
2 | #define ALIANALYSISTASKJETCLUSTER_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 comparing different jets D parmaters from fastjet | |
9 | // ******************************************* | |
10 | ||
11 | #include "AliAnalysisTaskSE.h" | |
12 | #include "THnSparse.h" // cannot forward declare ThnSparseF | |
13 | #include "fastjet/ClusterSequenceArea.hh" | |
14 | #include "fastjet/AreaDefinition.hh" | |
15 | #include "fastjet/JetDefinition.hh" | |
16 | #include "fastjet/PseudoJet.hh" | |
17 | ||
18 | //////////////// | |
19 | class AliJetHeader; | |
20 | class AliESDEvent; | |
21 | class AliAODEvent; | |
22 | class AliAODExtension; | |
23 | class AliAODJet; | |
24 | class AliGenPythiaEventHeader; | |
25 | class AliCFManager; | |
26 | class AliAODJetEventBackground; | |
27 | class AliJetFinder; | |
28 | class TList; | |
29 | class TChain; | |
30 | class TH2F; | |
31 | class TH1F; | |
32 | class TH3F; | |
33 | class TProfile; | |
34 | class TRandom3; | |
35 | class TRefArray; | |
36 | class TClonesArray; | |
37 | ||
38 | class AliAnalysisTaskJetCluster : public AliAnalysisTaskSE | |
39 | { | |
40 | public: | |
41 | AliAnalysisTaskJetCluster(); | |
42 | AliAnalysisTaskJetCluster(const char* name); | |
43 | virtual ~AliAnalysisTaskJetCluster(); | |
44 | // Implementation of interface methods | |
45 | virtual void UserCreateOutputObjects(); | |
46 | virtual void Init(); | |
47 | virtual void LocalInit() { Init(); } | |
48 | virtual void UserExec(Option_t *option); | |
49 | virtual void Terminate(Option_t *option); | |
50 | virtual Bool_t Notify(); | |
51 | ||
52 | ||
53 | ||
54 | virtual void SetAODTrackInput(Bool_t b){fUseAODTrackInput = b;} | |
55 | virtual void SetAODMCInput(Bool_t b){fUseAODMCInput = b;} | |
56 | virtual void SetEventSelection(Bool_t b){fEventSelection = b;} | |
57 | virtual void SetRecEtaWindow(Float_t f){fRecEtaWindow = f;} | |
58 | virtual void SetTrackEtaWindow(Float_t f){fTrackEtaWindow = f;} | |
59 | virtual void SetTrackTypeGen(Int_t i){fTrackTypeGen = i;} | |
60 | virtual void SetTrackTypeRec(Int_t i){fTrackTypeRec = i;} | |
61 | virtual void SetTrackPtCut(Float_t x){fTrackPtCut = x;} | |
62 | virtual void SetCentralityCut(Float_t xLo,Float_t xUp){fCentCutLo = xLo; fCentCutUp = xUp;} | |
63 | virtual void SetFilterMask(UInt_t i,Int_t iType = 0){fFilterMask = i; | |
64 | fFilterType = iType;} | |
65 | virtual void SetJetTypes(UInt_t i){fJetTypes = i;} | |
66 | virtual void SetJetTriggerPtCut(Float_t x){fJetTriggerPtCut = x;} | |
67 | virtual void SetVtxCuts(Float_t z,Float_t r = 1){fVtxZCut = z; fVtxR2Cut = r *r;} | |
68 | virtual void SetBackgroundBranch(const char* c){fBackgroundBranch = c;} | |
69 | virtual const char* GetBackgroundBranch(){return fBackgroundBranch.Data();} | |
70 | virtual void SetNSkipLeadingRan(Int_t x){fNSkipLeadingRan = x;} | |
71 | virtual void SetNSkipLeadingCone(Int_t x){fNSkipLeadingCone = x;} | |
72 | virtual void SetNRandomCones(Int_t x){fNRandomCones = x;} | |
73 | ||
74 | virtual void SetJetOutputBranch(const char *c){fNonStdBranch = c;} | |
75 | virtual const char* GetJetOutputBranch(){return fNonStdBranch.Data();} | |
76 | virtual void SetJetOutputFile(const char *c){fNonStdFile = c;} | |
77 | virtual const char* GetJetOutputFile(){return fNonStdFile.Data();} | |
78 | virtual void SetMaxTrackPtInJet(Float_t x){fMaxTrackPtInJet = x;} | |
79 | virtual void SetJetOutputMinPt(Float_t x){fJetOutputMinPt = x;} | |
80 | virtual void SetBackgroundCalc(Bool_t b){fUseBackgroundCalc = b;} | |
81 | ||
82 | ||
83 | ||
84 | // for Fast Jet | |
85 | fastjet::JetAlgorithm GetAlgorithm() const {return fAlgorithm;} | |
86 | fastjet::Strategy GetStrategy() const {return fStrategy;} | |
87 | fastjet::RecombinationScheme GetRecombScheme() const {return fRecombScheme;} | |
88 | fastjet::AreaType GetAreaType() const {return fAreaType;} | |
89 | // Setters | |
90 | void SetRparam(Double_t f) {fRparam = f;} | |
91 | void SetAlgorithm(fastjet::JetAlgorithm f) {fAlgorithm = f;} | |
92 | void SetStrategy(fastjet::Strategy f) {fStrategy = f;} | |
93 | void SetRecombScheme(fastjet::RecombinationScheme f) {fRecombScheme = f;} | |
94 | void SetAreaType(fastjet::AreaType f) {fAreaType = f;} | |
95 | void SetGhostArea(Double_t f) {fGhostArea = f;} | |
96 | void SetActiveAreaRepeats(Int_t f) {fActiveAreaRepeats = f;} | |
97 | void SetGhostEtamax(Double_t f) {fGhostEtamax = f;} | |
98 | ||
99 | ||
100 | ||
101 | // Helper | |
102 | // | |
103 | ||
104 | // we have different cases | |
105 | // AOD reading -> MC from AOD | |
106 | // ESD reading -> MC from Kinematics | |
107 | // this has to match with our selection of input events | |
108 | enum {kTrackUndef = 0, kTrackAOD, kTrackKineAll,kTrackKineCharged, kTrackAODMCAll, kTrackAODMCCharged, kTrackAODMCChargedAcceptance, kTrackAODextra, kTrackAODextraonly}; | |
109 | enum {kMaxJets = 4}; | |
110 | enum {kMaxCorrelation = 3}; | |
111 | enum {kMaxRadius = 5}; | |
112 | enum {kMaxCent = 4}; | |
113 | enum {kJet = 1<<0, | |
114 | kJetRan = 1<<1, | |
115 | kRC = 1<<2, | |
116 | kRCRan = 1<<3 | |
117 | }; | |
118 | ||
119 | ||
120 | private: | |
121 | ||
122 | AliAnalysisTaskJetCluster(const AliAnalysisTaskJetCluster&); | |
123 | AliAnalysisTaskJetCluster& operator=(const AliAnalysisTaskJetCluster&); | |
124 | ||
125 | Int_t GetListOfTracks(TList *list,Int_t type); | |
126 | ||
127 | AliAODEvent *fAOD; // ! where we take the jets from can be input or output AOD | |
128 | AliAODExtension *fAODExtension; // ! AOD extension in case we write a non-sdt branch to a separate file and the aod is standard | |
129 | TRefArray *fRef; // ! trefarray for track references within the jet | |
130 | Bool_t fUseAODTrackInput; // take track from input AOD not from ouptu AOD | |
131 | Bool_t fUseAODMCInput; // take MC from input AOD not from ouptu AOD | |
132 | Bool_t fUseBackgroundCalc; // switches on background calculations | |
133 | Bool_t fEventSelection; // use the event selection of this task, otherwise analyse all | |
134 | UInt_t fFilterMask; // filter bit for slecected tracks | |
135 | UInt_t fFilterType; // filter type 0 = all, 1 = ITSTPC, 2 = TPC | |
136 | UInt_t fJetTypes; // 1<<0 regular jets, 1<<1 << randomized event 1<<2 random cones 1<<3 random cones randomiuzed evetn | |
137 | Int_t fTrackTypeRec; // type of tracks used for FF | |
138 | Int_t fTrackTypeGen; // type of tracks used for FF | |
139 | Int_t fNSkipLeadingRan; // number of leading tracks to be skipped in the randomized event | |
140 | Int_t fNSkipLeadingCone; // number of leading jets to be for the random cones | |
141 | Int_t fNRandomCones; // number of generated random cones | |
142 | Float_t fAvgTrials; // Average nimber of trials | |
143 | Float_t fExternalWeight; // external weight | |
144 | Float_t fTrackEtaWindow; // eta window used for corraltion plots between rec and gen | |
145 | Float_t fRecEtaWindow; // eta window used for corraltion plots between rec and gen | |
146 | Float_t fTrackPtCut; // minimum track pt to be accepted | |
147 | Float_t fJetOutputMinPt; // minimum p_t for jets to be written out | |
148 | Float_t fMaxTrackPtInJet; // maximum track pt within a jet for flagging... | |
149 | Float_t fJetTriggerPtCut; // minimum jwt pT for AOD to be written | |
150 | Float_t fVtxZCut; // zvtx cut | |
151 | Float_t fVtxR2Cut; // R vtx cut (squared) | |
152 | Float_t fCentCutUp; // upper limit on centrality | |
153 | Float_t fCentCutLo; // lower limit on centrality | |
154 | // output configurartion | |
155 | TString fNonStdBranch; // the name of the non-std branch name, if empty no branch is filled | |
156 | TString fBackgroundBranch; // name of the branch used for background subtraction | |
157 | TString fNonStdFile; // The optional name of the output file the non-std brnach is written to | |
158 | ||
159 | ||
160 | // Fast jet | |
f0659f11 | 161 | Double_t fRparam; // fastjet distance parameter |
d89b8229 | 162 | fastjet::JetAlgorithm fAlgorithm; //fastjet::kt_algorithm |
163 | fastjet::Strategy fStrategy; //= fastjet::Best; | |
164 | fastjet::RecombinationScheme fRecombScheme; // = fastjet::BIpt_scheme; | |
f0659f11 | 165 | fastjet::AreaType fAreaType; // fastjet area type |
166 | Double_t fGhostArea; // fasjet ghost area | |
167 | Int_t fActiveAreaRepeats; // fast jet active area repeats | |
168 | Double_t fGhostEtamax; // fast jet ghost area | |
d89b8229 | 169 | |
170 | TClonesArray *fTCAJetsOut; //! TCA of output jets | |
171 | TClonesArray *fTCAJetsOutRan; //! TCA of output jets in randomized event | |
172 | TClonesArray *fTCARandomConesOut; //! TCA of output jets in randomized event | |
173 | TClonesArray *fTCARandomConesOutRan; //! TCA of output jets in randomized event | |
174 | AliAODJetEventBackground *fAODJetBackgroundOut; //! jet background to be written out | |
175 | ||
176 | TRandom3* fRandom; //! random number generator | |
177 | TProfile* fh1Xsec; //! pythia cross section and trials | |
178 | TH1F* fh1Trials; //! trials are added | |
179 | TH1F* fh1PtHard; //! Pt har of the event... | |
180 | TH1F* fh1PtHardNoW; //! Pt har of the event without weigt | |
181 | TH1F* fh1PtHardTrials; //! Number of trials | |
182 | ||
183 | TH1F* fh1NJetsRec; //! number of reconstructed jets | |
184 | TH1F* fh1NConstRec;//! number of constiutens in leading jet | |
185 | TH1F* fh1NConstLeadingRec;//! number of constiutens in leading jet | |
186 | TH1F* fh1PtJetsRecIn; //! Jet pt for all jets | |
187 | TH1F* fh1PtJetsLeadingRecIn; //! Jet pt for all jets | |
188 | TH1F* fh1PtJetConstRec;//! pt of constituents | |
189 | TH1F* fh1PtJetConstLeadingRec;// pt of constituents | |
190 | TH1F* fh1PtTracksRecIn; //! track pt for all tracks | |
191 | TH1F* fh1PtTracksLeadingRecIn; //! track pt for all tracks | |
192 | ||
193 | // Randomized track histos | |
194 | TH1F* fh1NJetsRecRan; //! number of reconstructed jets from randomized | |
195 | TH1F* fh1NConstRecRan;//! number of constiutens in leading jet | |
196 | TH1F* fh1PtJetsLeadingRecInRan; //! Jet pt for all jets | |
197 | TH1F* fh1NConstLeadingRecRan;//! number of constiutens in leading jet | |
198 | TH1F* fh1PtJetsRecInRan; //! Jet pt for all jets | |
199 | ||
200 | TH1F* fh1PtTracksGenIn; //! track pt for all tracks | |
201 | TH1F* fh1Nch; //! charged particle mult | |
202 | TH1F* fh1BiARandomCones[3]; //! Residual distribtion from reandom cones on real event | |
203 | TH1F* fh1BiARandomConesRan[3]; //! Residual distribtion from reandom cones on random event | |
204 | TH1F* fh1CentralityPhySel; // ! centrality of anaylsed events | |
205 | TH1F* fh1Centrality; // ! centrality of anaylsed events | |
206 | TH1F* fh1CentralitySelect; // ! centrality of selected events | |
207 | TH1F* fh1ZPhySel; // ! centrality of anaylsed events | |
208 | TH1F* fh1Z; // ! centrality of anaylsed events | |
209 | TH1F* fh1ZSelect; // ! centrality of selected events | |
210 | ||
211 | ||
212 | TH2F* fh2NRecJetsPt; //! Number of found jets above threshold | |
213 | TH2F* fh2NRecTracksPt; //! Number of found tracks above threshold | |
214 | TH2F* fh2NConstPt; //! number of constituents vs. pt | |
215 | TH2F* fh2NConstLeadingPt; //! number of constituents vs. pt | |
216 | TH2F* fh2JetPhiEta; //! jet phi eta | |
217 | TH2F* fh2LeadingJetPhiEta; //! leading jet phi eta | |
218 | TH2F* fh2JetEtaPt; //! leading jet eta | |
219 | TH2F* fh2LeadingJetEtaPt; //! leading jet eta | |
220 | TH2F* fh2TrackEtaPt; //! track eta | |
221 | TH2F* fh2LeadingTrackEtaPt; //! leading track eta | |
222 | TH2F* fh2JetsLeadingPhiEta; //! jet phi eta | |
223 | TH2F* fh2JetsLeadingPhiPt; //! jet correlation with leading jet | |
224 | TH2F* fh2TracksLeadingPhiEta; //! track correlation with leading track | |
225 | TH2F* fh2TracksLeadingPhiPt; //! track correlation with leading track | |
226 | TH2F* fh2TracksLeadingJetPhiPt; //! track correlation with leading Jet | |
227 | TH2F* fh2JetsLeadingPhiPtW; //! jet correlation with leading jet | |
228 | TH2F* fh2TracksLeadingPhiPtW; //! track correlation with leading track | |
229 | TH2F* fh2TracksLeadingJetPhiPtW; //! track correlation with leading Jet | |
230 | TH2F* fh2NRecJetsPtRan; //! Number of found jets above threshold | |
231 | TH2F* fh2NConstPtRan; //! number of constituents vs. pt | |
232 | TH2F* fh2NConstLeadingPtRan; //! number of constituents vs. pt | |
233 | TH2F* fh2PtNch; //! p_T of cluster vs. multiplicity, | |
234 | TH2F* fh2PtNchRan; //! p_T of cluster vs. multiplicity,random | |
235 | TH2F* fh2PtNchN; //! p_T of cluster vs. multiplicity, weigthed with constituents | |
236 | TH2F* fh2PtNchNRan; //! p_T of cluster vs. multiplicity, weigthed with constituents random | |
237 | TH2F* fh2TracksLeadingJetPhiPtRan; //! track correlation with leading Jet | |
238 | TH2F* fh2TracksLeadingJetPhiPtWRan; //! track correlation with leading Jet | |
239 | ||
240 | ||
241 | TH2F* fh2JetsLeadingPhiPtC[kMaxCent]; //! jet correlation with leading jet | |
242 | TH2F* fh2JetsLeadingPhiPtWC[kMaxCent]; //! jet correlation with leading jet | |
243 | TH2F* fh2TracksLeadingJetPhiPtC[kMaxCent]; //! track correlation with leading Jet | |
244 | TH2F* fh2TracksLeadingJetPhiPtWC[kMaxCent]; //! track correlation with leading Jet | |
245 | ||
246 | TList *fHistList; //!leading tracks to be skipped in the randomized event Output list | |
247 | ||
248 | ||
249 | ClassDef(AliAnalysisTaskJetCluster, 20) | |
250 | }; | |
251 | ||
252 | #endif |