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914d486c | 1 | #ifndef ALIEMCALJETTASK_H |
2 | #define ALIEMCALJETTASK_H | |
48d874ff | 3 | |
48d874ff | 4 | class TClonesArray; |
b65fac7a | 5 | class AliVEvent; |
8082a80b | 6 | class AliRhoParameter; |
48d874ff | 7 | |
7030f36f | 8 | namespace fastjet { |
9 | class PseudoJet; | |
10 | } | |
11 | ||
d14d6e2c | 12 | #include "AliLog.h" |
48d874ff | 13 | #include "AliAnalysisTaskSE.h" |
8082a80b | 14 | #include "AliFJWrapper.h" |
bf9072ca | 15 | #include "AliAODMCParticle.h" |
48d874ff | 16 | |
914d486c | 17 | class AliEmcalJetTask : public AliAnalysisTaskSE { |
48d874ff | 18 | public: |
6a20534a | 19 | |
20 | enum JetType { | |
21 | kNone=0, | |
22 | kKT=1<<0, | |
23 | kAKT=1<<1, | |
24 | kFullJet=1<<2, | |
25 | kChargedJet=1<<3, | |
26 | kNeutralJet=1<<4, | |
27 | kR020Jet=1<<5, | |
28 | kR030Jet=1<<6, | |
29 | kR040Jet=1<<7, | |
30 | kRX1Jet=1<<8, // user defined radii, use SetRadius(Double_t) | |
31 | kRX2Jet=1<<9, | |
d1f2e0d9 | 32 | kRX3Jet=1<<10 |
6a20534a | 33 | }; |
34 | ||
35 | ||
914d486c | 36 | AliEmcalJetTask(); |
37 | AliEmcalJetTask(const char *name); | |
38 | virtual ~AliEmcalJetTask(); | |
48d874ff | 39 | |
b65fac7a | 40 | void UserCreateOutputObjects(); |
41 | void UserExec(Option_t *option); | |
42 | void Terminate(Option_t *option); | |
43 | ||
83c097da | 44 | Bool_t IsLocked() { if(fLocked) {AliFatal("Jet finder task is locked! Changing properties is not allowed."); return kTRUE;} else return kFALSE;}; |
45 | void SetLocked() { fLocked = kTRUE;} | |
df803211 | 46 | void SelectConstituents(UInt_t constSel, UInt_t MCconstSel) { fConstSel = constSel; fMCConstSel = MCconstSel; }; |
83c097da | 47 | void SetAlgo(Int_t a) { if(IsLocked()) return; if (a==0) fJetType |= kKT; else fJetType |= kAKT; } // for backward compatibility only |
48 | void SetClusName(const char *n) { if(IsLocked()) return; fCaloName = n ; } | |
49 | void SetJetsName(const char *n) { if(IsLocked()) return; fJetsName = n ; } | |
8082a80b | 50 | void SetJetsSubName(const char *n) { fJetsSubName = n ; } |
83c097da | 51 | void SetJetType(UInt_t t) { if(IsLocked()) return; fJetType = t ; } |
52 | void SetMarkConstituents(UInt_t m) { if(IsLocked()) return; fMarkConst = m ; } | |
53 | void SetMinJetArea(Double_t a) { if(IsLocked()) return; fMinJetArea = a ; } | |
54 | void SetMinJetClusPt(Double_t min) { if(IsLocked()) return; fMinJetClusPt = min ; } | |
55 | void SetMinJetPt(Double_t j) { if(IsLocked()) return; fMinJetPt = j ; } | |
56 | void SetMinJetTrackPt(Double_t min) { if(IsLocked()) return; fMinJetTrackPt = min ; } | |
57 | void SetRadius(Double_t r) { if(IsLocked()) return; fRadius = r ; if ((fJetType & (kRX1Jet|kRX2Jet|kRX3Jet)) == 0) AliWarning("Radius value will be ignored if jet type is not set to a user defined radius (kRX1Jet,kRX2Jet,kRX3Jet)."); } | |
58 | void SetTrackEfficiency(Double_t t) { if(IsLocked()) return; fTrackEfficiency = t ; } | |
59 | void SetTracksName(const char *n) { if(IsLocked()) return; fTracksName = n ; } | |
60 | void SetType(Int_t t) { if(IsLocked()) return; | |
61 | if (t==0) fJetType |= kFullJet; | |
6a20534a | 62 | else if (t==1) fJetType |= kChargedJet; |
63 | else if (t==2) fJetType |= kNeutralJet; } // for backward compatibility only | |
83c097da | 64 | void SetEtaRange(Double_t emi, Double_t ema) {if(IsLocked()) return; fEtaMin = emi; fEtaMax = ema; } |
65 | void SetPhiRange(Double_t pmi, Double_t pma) {if(IsLocked()) return; fPhiMin = pmi; fPhiMax = pma; } | |
66 | void SetJetEtaRange(Double_t emi, Double_t ema) {if(IsLocked()) return; fJetEtaMin = emi; fJetEtaMax = ema; } | |
67 | void SetJetPhiRange(Double_t pmi, Double_t pma) {if(IsLocked()) return; fJetPhiMin = pmi; fJetPhiMax = pma; } | |
68 | void SetGhostArea(Double_t gharea) { if(IsLocked()) return; fGhostArea = gharea; } | |
69 | void SetMinMCLabel(Int_t s) { if(IsLocked()) return; fMinMCLabel = s ; } | |
70 | void SetRecombScheme(Int_t scheme) { if(IsLocked()) return; fRecombScheme = scheme; } | |
6421eeb0 | 71 | void SelectCollisionCandidates(UInt_t offlineTriggerMask = AliVEvent::kMB) |
d14d6e2c | 72 | { |
73 | if(!fIsPSelSet) | |
74 | { | |
75 | fIsPSelSet = kTRUE; | |
76 | fOfflineTriggerMask = offlineTriggerMask; | |
77 | } | |
78 | else | |
79 | { | |
80 | AliWarning("Manually setting the event selection for jet finders is not allowed! Using trigger=old_trigger | your_trigger"); | |
81 | fOfflineTriggerMask = fOfflineTriggerMask | offlineTriggerMask; | |
82 | } | |
83 | } | |
bf9072ca | 84 | void SetLegacyMode(Bool_t mode) { if(IsLocked()) return; fLegacyMode = mode; } |
85 | void SetMCFlag(UInt_t m) { if(IsLocked()) return; fMCFlag = m ; } | |
86 | void SelectHIJING(Bool_t s) { if(IsLocked()) return; if (s) fGeneratorIndex = 0; else fGeneratorIndex = -1; } | |
87 | void SetGeneratorIndex(Short_t i) { if(IsLocked()) return; fGeneratorIndex = i; } | |
88 | void SelectPhysicalPrimaries(Bool_t s) { if(IsLocked()) return; | |
89 | if (s) fMCFlag |= AliAODMCParticle::kPhysicalPrim ; | |
90 | else fMCFlag &= ~AliAODMCParticle::kPhysicalPrim ; } | |
91 | ||
ffdca6aa | 92 | void SetCodeDebug(Bool_t val) { fCodeDebug = val; } |
6a20534a | 93 | |
8082a80b | 94 | void SetRhoName(const char *n) { fRhoName = n ; } |
95 | void SetRhomName(const char *n) { fRhomName = n ; } | |
96 | void SetGenericSubtraction(Bool_t b) { fDoGenericSubtraction = b; } | |
97 | void SetConstituentSubtraction(Bool_t b) { fDoConstituentSubtraction = b; } | |
98 | void SetUseExternalBkg(Bool_t b, Double_t rho, Double_t rhom) { fUseExternalBkg = b; fRho = rho; fRhom = rhom;} | |
99 | ||
6a20534a | 100 | UInt_t GetJetType() { return fJetType; } |
5d0a5007 | 101 | Bool_t GetLegacyMode() { return fLegacyMode; } |
8082a80b | 102 | TString GetJetsSubName() { return fJetsSubName; } |
6a20534a | 103 | |
bf287539 | 104 | const char* GetJetsName() { return fJetsName.Data(); } |
105 | Double_t GetRadius() { return fRadius; } | |
106 | const char* GetTracksName() { return fTracksName.Data(); } | |
107 | const char* GetClusName() { return fCaloName.Data(); } | |
108 | UInt_t GetMarkConstituents() { return fMarkConst; } | |
109 | Double_t GetMinJetArea() { return fMinJetArea; } | |
110 | Double_t GetMinJetClusPt() { return fMinJetClusPt; } | |
111 | Double_t GetMinJetPt() { return fMinJetPt; } | |
112 | Double_t GetMinJetTrackPt() { return fMinJetTrackPt; } | |
113 | Double_t GetTrackEfficiency() { return fTrackEfficiency; } | |
114 | Double_t GetGhostArea() { return fGhostArea; } | |
115 | Int_t GetMinMCLabel() { return fMinMCLabel; } | |
116 | Int_t GetRecombScheme() { return fRecombScheme; } | |
117 | Double_t GetEtaMin() { return fEtaMin; } | |
118 | Double_t GetEtaMax() { return fEtaMax; } | |
119 | Double_t GetPhiMin() { return fPhiMin; } | |
120 | Double_t GetPhiMax() { return fPhiMax; } | |
121 | Double_t GetJetEtaMin() { return fJetEtaMin; } | |
122 | Double_t GetJetEtaMax() { return fJetEtaMax; } | |
123 | Double_t GetJetPhiMin() { return fJetPhiMin; } | |
124 | Double_t GetJetPhiMax() { return fJetPhiMax; } | |
125 | ||
126 | AliVEvent* GetEvent() { return fEvent;} | |
127 | TClonesArray* GetClusters() { return fClus;} | |
128 | TClonesArray* GetTracks() { return fTracks;} | |
129 | TClonesArray* GetJets() { return fJets;} | |
130 | ||
48d874ff | 131 | protected: |
04905231 | 132 | void FindJets(); |
133 | Bool_t DoInit(); | |
ca5c29fa | 134 | Bool_t GetSortedArray(Int_t indexes[], std::vector<fastjet::PseudoJet> array) const; |
48d874ff | 135 | |
900f5135 | 136 | TString fTracksName; // name of track collection |
137 | TString fCaloName; // name of calo cluster collection | |
7efbea04 | 138 | TString fJetsName; // name of jet collection |
8082a80b | 139 | TString fJetsSubName; // name of subtracted jet collection |
6a20534a | 140 | UInt_t fJetType; // jet type (algorithm, radius, constituents) |
141 | UInt_t fConstSel; // select constituents from a previous jet finding | |
142 | UInt_t fMCConstSel; // select MC constituents (label!=0) from a previous jet finding | |
7030f36f | 143 | UInt_t fMarkConst; // constituents are marked (via TObject::SetBit) as belonging to the # leading jets |
48d874ff | 144 | Double_t fRadius; // jet radius |
f5f3c8e9 | 145 | Double_t fMinJetTrackPt; // min jet track momentum (applied before clustering) |
146 | Double_t fMinJetClusPt; // min jet cluster momentum (applied before clustering) | |
04905231 | 147 | Double_t fPhiMin; // minimum phi for constituents (applied before clustering) |
148 | Double_t fPhiMax; // maximum phi for constituents (applied before clustering) | |
149 | Double_t fEtaMin; // minimum eta for constituents (applied before clustering) | |
150 | Double_t fEtaMax; // maximum eta for constituents (applied before clustering) | |
f5f3c8e9 | 151 | Double_t fMinJetArea; // min area to keep jet in output |
152 | Double_t fMinJetPt; // min jet pt to keep jet in output | |
c9ad772c | 153 | Double_t fJetPhiMin; // minimum phi to keep jet in output |
154 | Double_t fJetPhiMax; // maximum phi to keep jet in output | |
155 | Double_t fJetEtaMin; // minimum eta to keep jet in output | |
156 | Double_t fJetEtaMax; // maximum eta to keep jet in output | |
1f9c287f | 157 | Double_t fGhostArea; // ghost area |
a7477843 | 158 | Int_t fMinMCLabel; // minimum MC label value for the tracks/clusters being considered MC particles |
7071e730 | 159 | Int_t fRecombScheme; // recombination scheme used by fastjet |
6421eeb0 | 160 | Double_t fTrackEfficiency; // artificial tracking inefficiency (0...1) |
bf9072ca | 161 | UInt_t fMCFlag; // select MC particles with flags |
162 | Short_t fGeneratorIndex; // select MC particles with generator index (default = -1 = switch off selection) | |
04905231 | 163 | Bool_t fIsInit; //!=true if already initialized |
83c097da | 164 | Bool_t fLocked; // true if lock is set |
d14d6e2c | 165 | Bool_t fIsPSelSet; //!=true if physics selection was set |
04905231 | 166 | Bool_t fIsMcPart; //!=true if MC particles are given as input |
167 | Bool_t fIsEmcPart; //!=true if emcal particles are given as input (for clusters) | |
5d0a5007 | 168 | Bool_t fLegacyMode; //! if true, enable FJ 2.x behavior |
ffdca6aa | 169 | Bool_t fCodeDebug; // use nontested code changes |
8082a80b | 170 | |
171 | Bool_t fDoGenericSubtraction; // calculate generic subtraction | |
172 | Bool_t fDoConstituentSubtraction; // calculate constituent subtraction | |
173 | Bool_t fUseExternalBkg; // use external background for generic subtractor | |
174 | TString fRhoName; // name of rho | |
175 | TString fRhomName; // name of rhom | |
176 | Double_t fRho; // pT background density | |
177 | Double_t fRhom; // mT background density | |
178 | ||
48d874ff | 179 | TClonesArray *fJets; //!jet collection |
8082a80b | 180 | TClonesArray *fJetsSub; //!subtracted jet collection |
b65fac7a | 181 | AliVEvent *fEvent; //!current event |
04905231 | 182 | TClonesArray *fTracks; //!tracks collection |
183 | TClonesArray *fClus; //!cluster collection | |
8082a80b | 184 | AliRhoParameter *fRhoParam; //!event rho |
185 | AliRhoParameter *fRhomParam; //!event rhom | |
48d874ff | 186 | |
187 | private: | |
914d486c | 188 | AliEmcalJetTask(const AliEmcalJetTask&); // not implemented |
189 | AliEmcalJetTask &operator=(const AliEmcalJetTask&); // not implemented | |
48d874ff | 190 | |
bf9072ca | 191 | ClassDef(AliEmcalJetTask, 14) // Jet producing task |
48d874ff | 192 | }; |
193 | #endif |