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dbf053f0 | 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 | // ************************************** | |
f840d64c | 8 | // task used for comparing different jets D parmaters from fastjet |
dbf053f0 | 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; | |
54424110 | 22 | class AliAODExtension; |
dbf053f0 | 23 | class AliAODJet; |
24 | class AliGenPythiaEventHeader; | |
25 | class AliCFManager; | |
d6e66a82 | 26 | class AliAODJetEventBackground; |
27 | class AliJetFinder; | |
dbf053f0 | 28 | class TList; |
29 | class TChain; | |
30 | class TH2F; | |
31 | class TH1F; | |
32 | class TH3F; | |
33 | class TProfile; | |
d7ca0e14 | 34 | class TRandom3; |
54424110 | 35 | class TRefArray; |
8f85b773 | 36 | class TClonesArray; |
dbf053f0 | 37 | |
38 | class AliAnalysisTaskJetCluster : public AliAnalysisTaskSE | |
39 | { | |
40 | public: | |
41 | AliAnalysisTaskJetCluster(); | |
42 | AliAnalysisTaskJetCluster(const char* name); | |
54424110 | 43 | virtual ~AliAnalysisTaskJetCluster(); |
dbf053f0 | 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 | ||
d6e66a82 | 52 | |
53 | ||
dbf053f0 | 54 | virtual void SetUseGlobalSelection(Bool_t b){fUseGlobalSelection = b;} |
55 | virtual void SetAODTrackInput(Bool_t b){fUseAODTrackInput = b;} | |
56 | virtual void SetAODMCInput(Bool_t b){fUseAODMCInput = b;} | |
57 | virtual void SetRecEtaWindow(Float_t f){fRecEtaWindow = f;} | |
8a320ab9 | 58 | virtual void SetTrackEtaWindow(Float_t f){fTrackEtaWindow = f;} |
dbf053f0 | 59 | virtual void SetTrackTypeGen(Int_t i){fTrackTypeGen = i;} |
60 | virtual void SetTrackTypeRec(Int_t i){fTrackTypeRec = i;} | |
54424110 | 61 | virtual void SetTrackPtCut(Float_t x){fTrackPtCut = x;} |
aae7993b | 62 | virtual void SetCentralityCut(Float_t xLo,Float_t xUp){fCentCutLo = xLo; fCentCutUp = xUp;} |
dbf053f0 | 63 | virtual void SetFilterMask(UInt_t i){fFilterMask = i;} |
0341d0d8 | 64 | virtual void SetJetTriggerPtCut(Float_t x){fJetTriggerPtCut = x;} |
b5b166c5 | 65 | virtual void SetBackgroundBranch(const char* c){fBackgroundBranch = c;} |
66 | virtual const char* GetBackgroundBranch(){return fBackgroundBranch.Data();} | |
bd80a748 | 67 | virtual void SetNSkipLeadingRan(Int_t x){fNSkipLeadingRan = x;} |
af399bc2 | 68 | virtual void SetNSkipLeadingCone(Int_t x){fNSkipLeadingCone = x;} |
d7ca0e14 | 69 | virtual void SetNRandomCones(Int_t x){fNRandomCones = x;} |
bd80a748 | 70 | |
54424110 | 71 | virtual void SetJetOutputBranch(const char *c){fNonStdBranch = c;} |
b5b166c5 | 72 | virtual const char* GetJetOutputBranch(){return fNonStdBranch.Data();} |
54424110 | 73 | virtual void SetJetOutputFile(const char *c){fNonStdFile = c;} |
b5b166c5 | 74 | virtual const char* GetJetOutputFile(){return fNonStdFile.Data();} |
54424110 | 75 | virtual void SetJetOutputMinPt(Float_t x){fJetOutputMinPt = x;} |
21ead515 | 76 | virtual void SetBackgroundCalc(Bool_t b){fUseBackgroundCalc = b;} |
54424110 | 77 | |
dbf053f0 | 78 | // for Fast Jet |
79 | fastjet::JetAlgorithm GetAlgorithm() const {return fAlgorithm;} | |
80 | fastjet::Strategy GetStrategy() const {return fStrategy;} | |
81 | fastjet::RecombinationScheme GetRecombScheme() const {return fRecombScheme;} | |
82 | fastjet::AreaType GetAreaType() const {return fAreaType;} | |
83 | // Setters | |
84 | void SetRparam(Double_t f) {fRparam = f;} | |
85 | void SetAlgorithm(fastjet::JetAlgorithm f) {fAlgorithm = f;} | |
86 | void SetStrategy(fastjet::Strategy f) {fStrategy = f;} | |
87 | void SetRecombScheme(fastjet::RecombinationScheme f) {fRecombScheme = f;} | |
88 | void SetAreaType(fastjet::AreaType f) {fAreaType = f;} | |
d6e66a82 | 89 | void SetGhostArea(Double_t f) {fGhostArea = f;} |
90 | void SetActiveAreaRepeats(Int_t f) {fActiveAreaRepeats = f;} | |
91 | void SetGhostEtamax(Double_t f) {fGhostEtamax = f;} | |
92 | ||
93 | ||
dbf053f0 | 94 | |
95 | // Helper | |
96 | // | |
97 | ||
98 | // we have different cases | |
99 | // AOD reading -> MC from AOD | |
100 | // ESD reading -> MC from Kinematics | |
101 | // this has to match with our selection of input events | |
f840d64c | 102 | enum {kTrackUndef = 0, kTrackAOD, kTrackKineAll,kTrackKineCharged, kTrackAODMCAll, kTrackAODMCCharged, kTrackAODMCChargedAcceptance, kTrackAODextra, kTrackAODextraonly}; |
dbf053f0 | 103 | enum {kMaxJets = 4}; |
104 | enum {kMaxCorrelation = 3}; | |
105 | enum {kMaxRadius = 5}; | |
aae7993b | 106 | enum {kMaxCent = 4}; |
dbf053f0 | 107 | |
108 | ||
109 | private: | |
110 | ||
111 | AliAnalysisTaskJetCluster(const AliAnalysisTaskJetCluster&); | |
112 | AliAnalysisTaskJetCluster& operator=(const AliAnalysisTaskJetCluster&); | |
113 | ||
114 | Int_t GetListOfTracks(TList *list,Int_t type); | |
115 | ||
54424110 | 116 | AliAODEvent *fAOD; // ! where we take the jets from can be input or output AOD |
117 | AliAODExtension *fAODExtension; // ! AOD extension in case we write a non-sdt branch to a separate file and the aod is standard | |
118 | TRefArray *fRef; // ! trefarray for track references within the jet | |
dbf053f0 | 119 | Bool_t fUseAODTrackInput; // take track from input AOD not from ouptu AOD |
120 | Bool_t fUseAODMCInput; // take MC from input AOD not from ouptu AOD | |
121 | Bool_t fUseGlobalSelection; // Limit the eta of the generated jets | |
21ead515 | 122 | Bool_t fUseBackgroundCalc; // switches on background calculations |
54424110 | 123 | UInt_t fFilterMask; // filter bit for slecected tracks |
dbf053f0 | 124 | Int_t fTrackTypeRec; // type of tracks used for FF |
125 | Int_t fTrackTypeGen; // type of tracks used for FF | |
af399bc2 | 126 | Int_t fNSkipLeadingRan; // number of leading tracks to be skipped in the randomized event |
127 | Int_t fNSkipLeadingCone; // number of leading jets to be for the random cones | |
d7ca0e14 | 128 | Int_t fNRandomCones; // number of generated random cones |
dbf053f0 | 129 | Float_t fAvgTrials; // Average nimber of trials |
130 | Float_t fExternalWeight; // external weight | |
8a320ab9 | 131 | Float_t fTrackEtaWindow; // eta window used for corraltion plots between rec and gen |
dbf053f0 | 132 | Float_t fRecEtaWindow; // eta window used for corraltion plots between rec and gen |
54424110 | 133 | Float_t fTrackPtCut; // minimum track pt to be accepted |
134 | Float_t fJetOutputMinPt; // minimum p_t for jets to be written out | |
0341d0d8 | 135 | Float_t fJetTriggerPtCut; // minimum jwt pT for AOD to be written |
aae7993b | 136 | Float_t fCentCutUp; // upper limit on centrality |
137 | Float_t fCentCutLo; // lower limit on centrality | |
54424110 | 138 | // output configurartion |
139 | TString fNonStdBranch; // the name of the non-std branch name, if empty no branch is filled | |
0341d0d8 | 140 | TString fBackgroundBranch; // name of the branch used for background subtraction |
54424110 | 141 | TString fNonStdFile; // The optional name of the output file the non-std brnach is written to |
142 | ||
143 | ||
dbf053f0 | 144 | // Fast jet |
145 | Double_t fRparam; | |
146 | fastjet::JetAlgorithm fAlgorithm; //fastjet::kt_algorithm | |
147 | fastjet::Strategy fStrategy; //= fastjet::Best; | |
148 | fastjet::RecombinationScheme fRecombScheme; // = fastjet::BIpt_scheme; | |
149 | fastjet::AreaType fAreaType; | |
d6e66a82 | 150 | Double_t fGhostArea; |
151 | Int_t fActiveAreaRepeats; | |
152 | Double_t fGhostEtamax; | |
8f85b773 | 153 | |
154 | TClonesArray *fTCAJetsOut; //! TCA of output jets | |
155 | TClonesArray *fTCAJetsOutRan; //! TCA of output jets in randomized event | |
156 | TClonesArray *fTCARandomConesOut; //! TCA of output jets in randomized event | |
157 | TClonesArray *fTCARandomConesOutRan; //! TCA of output jets in randomized event | |
158 | AliAODJetEventBackground *fAODJetBackgroundOut; //! jet background to be written out | |
159 | ||
d7ca0e14 | 160 | TRandom3* fRandom; //! random number generator |
d6e66a82 | 161 | TProfile* fh1Xsec; //! pythia cross section and trials |
162 | TH1F* fh1Trials; //! trials are added | |
163 | TH1F* fh1PtHard; //! Pt har of the event... | |
164 | TH1F* fh1PtHardNoW; //! Pt har of the event without weigt | |
165 | TH1F* fh1PtHardTrials; //! Number of trials | |
166 | ||
167 | TH1F* fh1NJetsRec; //! number of reconstructed jets | |
168 | TH1F* fh1NConstRec;//! number of constiutens in leading jet | |
169 | TH1F* fh1NConstLeadingRec;//! number of constiutens in leading jet | |
170 | TH1F* fh1PtJetsRecIn; //! Jet pt for all jets | |
171 | TH1F* fh1PtJetsLeadingRecIn; //! Jet pt for all jets | |
172 | TH1F* fh1PtJetConstRec;//! pt of constituents | |
dbf053f0 | 173 | TH1F* fh1PtJetConstLeadingRec;// pt of constituents |
d6e66a82 | 174 | TH1F* fh1PtTracksRecIn; //! track pt for all tracks |
175 | TH1F* fh1PtTracksLeadingRecIn; //! track pt for all tracks | |
dbf053f0 | 176 | |
177 | // Randomized track histos | |
d6e66a82 | 178 | TH1F* fh1NJetsRecRan; //! number of reconstructed jets from randomized |
179 | TH1F* fh1NConstRecRan;//! number of constiutens in leading jet | |
180 | TH1F* fh1PtJetsLeadingRecInRan; //! Jet pt for all jets | |
181 | TH1F* fh1NConstLeadingRecRan;//! number of constiutens in leading jet | |
182 | TH1F* fh1PtJetsRecInRan; //! Jet pt for all jets | |
183 | ||
184 | TH1F* fh1PtTracksGenIn; //! track pt for all tracks | |
185 | TH1F* fh1Nch; //! charged particle mult | |
82a35b1a | 186 | TH1F* fh1BiARandomCones[3]; //! Residual distribtion from reandom cones on real event |
187 | TH1F* fh1BiARandomConesRan[3]; //! Residual distribtion from reandom cones on random event | |
aae7993b | 188 | TH1F* fh1CentralityPhySel; // ! centrality of anaylsed events |
e2ca7519 | 189 | TH1F* fh1Centrality; // ! centrality of anaylsed events |
aae7993b | 190 | TH1F* fh1CentralitySelect; // ! centrality of selected events |
e2ca7519 | 191 | TH1F* fh1ZPhySel; // ! centrality of anaylsed events |
192 | TH1F* fh1Z; // ! centrality of anaylsed events | |
193 | TH1F* fh1ZSelect; // ! centrality of selected events | |
194 | ||
d6e66a82 | 195 | |
196 | TH2F* fh2NRecJetsPt; //! Number of found jets above threshold | |
197 | TH2F* fh2NRecTracksPt; //! Number of found tracks above threshold | |
198 | TH2F* fh2NConstPt; //! number of constituents vs. pt | |
199 | TH2F* fh2NConstLeadingPt; //! number of constituents vs. pt | |
200 | TH2F* fh2JetPhiEta; //! jet phi eta | |
201 | TH2F* fh2LeadingJetPhiEta; //! leading jet phi eta | |
202 | TH2F* fh2JetEtaPt; //! leading jet eta | |
203 | TH2F* fh2LeadingJetEtaPt; //! leading jet eta | |
204 | TH2F* fh2TrackEtaPt; //! track eta | |
205 | TH2F* fh2LeadingTrackEtaPt; //! leading track eta | |
206 | TH2F* fh2JetsLeadingPhiEta; //! jet phi eta | |
207 | TH2F* fh2JetsLeadingPhiPt; //! jet correlation with leading jet | |
208 | TH2F* fh2TracksLeadingPhiEta; //! track correlation with leading track | |
209 | TH2F* fh2TracksLeadingPhiPt; //! track correlation with leading track | |
210 | TH2F* fh2TracksLeadingJetPhiPt; //! track correlation with leading Jet | |
211 | TH2F* fh2JetsLeadingPhiPtW; //! jet correlation with leading jet | |
212 | TH2F* fh2TracksLeadingPhiPtW; //! track correlation with leading track | |
213 | TH2F* fh2TracksLeadingJetPhiPtW; //! track correlation with leading Jet | |
214 | TH2F* fh2NRecJetsPtRan; //! Number of found jets above threshold | |
215 | TH2F* fh2NConstPtRan; //! number of constituents vs. pt | |
216 | TH2F* fh2NConstLeadingPtRan; //! number of constituents vs. pt | |
217 | TH2F* fh2PtNch; //! p_T of cluster vs. multiplicity, | |
218 | TH2F* fh2PtNchRan; //! p_T of cluster vs. multiplicity,random | |
219 | TH2F* fh2PtNchN; //! p_T of cluster vs. multiplicity, weigthed with constituents | |
220 | TH2F* fh2PtNchNRan; //! p_T of cluster vs. multiplicity, weigthed with constituents random | |
221 | TH2F* fh2TracksLeadingJetPhiPtRan; //! track correlation with leading Jet | |
222 | TH2F* fh2TracksLeadingJetPhiPtWRan; //! track correlation with leading Jet | |
82a35b1a | 223 | |
aae7993b | 224 | |
225 | TH2F* fh2JetsLeadingPhiPtC[kMaxCent]; //! jet correlation with leading jet | |
226 | TH2F* fh2JetsLeadingPhiPtWC[kMaxCent]; //! jet correlation with leading jet | |
227 | TH2F* fh2TracksLeadingJetPhiPtC[kMaxCent]; //! track correlation with leading Jet | |
228 | TH2F* fh2TracksLeadingJetPhiPtWC[kMaxCent]; //! track correlation with leading Jet | |
229 | ||
d7ca0e14 | 230 | TList *fHistList; //!leading tracks to be skipped in the randomized event Output list |
dbf053f0 | 231 | |
232 | ||
af399bc2 | 233 | ClassDef(AliAnalysisTaskJetCluster, 16) |
dbf053f0 | 234 | }; |
235 | ||
236 | #endif |