1 #ifndef ALIEMCALJETTASK_H
2 #define ALIEMCALJETTASK_H
14 #include "AliAnalysisTaskSE.h"
16 class AliEmcalJetTask : public AliAnalysisTaskSE {
29 kRX1Jet=1<<8, // user defined radii, use SetRadius(Double_t)
32 kAllJets=kKT|kAKT|kFullJet|kChargedJet|kNeutralJet|kR020Jet|kR030Jet|kR040Jet|kRX1Jet|kRX2Jet|kRX3Jet
37 AliEmcalJetTask(const char *name);
38 virtual ~AliEmcalJetTask();
40 void UserCreateOutputObjects();
41 void UserExec(Option_t *option);
42 void Terminate(Option_t *option);
44 void SelectConstituents(UInt_t constSel, UInt_t MCconstSel) { fConstSel = constSel; fMCConstSel = MCconstSel; };
45 void SetAlgo(Int_t a) { if (a==0) fJetType |= kKT; else fJetType |= kAKT; } // for backward compatibility only
46 void SetClusName(const char *n) { fCaloName = n ; }
47 void SetJetsName(const char *n) { fJetsName = n ; }
48 void SetJetType(UInt_t t) { fJetType = t ; }
49 void SetMarkConstituents(UInt_t m) { fMarkConst = m ; }
50 void SetMinJetArea(Double_t a) { fMinJetArea = a ; }
51 void SetMinJetClusPt(Double_t min) { fMinJetClusPt = min ; }
52 void SetMinJetPt(Double_t j) { fMinJetPt = j ; }
53 void SetMinJetTrackPt(Double_t min) { fMinJetTrackPt = min ; }
54 void SetRadius(Double_t r) { 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)."); }
55 void SetTracksName(const char *n) { fTracksName = n ; }
56 void SetType(Int_t t) { if (t==0) fJetType |= kFullJet;
57 else if (t==1) fJetType |= kChargedJet;
58 else if (t==2) fJetType |= kNeutralJet; } // for backward compatibility only
59 void SetEtaRange(Double_t emi, Double_t ema) {fEtaMin = emi; fEtaMax = ema; }
60 void SetPhiRange(Double_t pmi, Double_t pma) {fPhiMin = pmi; fPhiMax = pma; }
61 void SetGhostArea(Double_t gharea) { fGhostArea = gharea; }
62 void SelectCollisionCandidates(UInt_t offlineTriggerMask = AliVEvent::kMB)
67 fOfflineTriggerMask = offlineTriggerMask;
71 AliWarning("Manually setting the event selection for jet finders is not allowed! Using trigger=old_trigger | your_trigger");
72 fOfflineTriggerMask = fOfflineTriggerMask | offlineTriggerMask;
76 UInt_t GetJetType() { return fJetType; }
78 static bool ComparePseudoJets(fastjet::PseudoJet a, fastjet::PseudoJet b);
84 TString fTracksName; // name of track collection
85 TString fCaloName; // name of calo cluster collection
86 TString fJetsName; // name of jet collection
87 UInt_t fJetType; // jet type (algorithm, radius, constituents)
88 UInt_t fConstSel; // select constituents from a previous jet finding
89 UInt_t fMCConstSel; // select MC constituents (label!=0) from a previous jet finding
90 UInt_t fMarkConst; // constituents are marked (via TObject::SetBit) as belonging to the # leading jets
91 Double_t fRadius; // jet radius
92 Double_t fMinJetTrackPt; // min jet track momentum (applied before clustering)
93 Double_t fMinJetClusPt; // min jet cluster momentum (applied before clustering)
94 Double_t fPhiMin; // minimum phi for constituents (applied before clustering)
95 Double_t fPhiMax; // maximum phi for constituents (applied before clustering)
96 Double_t fEtaMin; // minimum eta for constituents (applied before clustering)
97 Double_t fEtaMax; // maximum eta for constituents (applied before clustering)
98 Double_t fMinJetArea; // min area to keep jet in output
99 Double_t fMinJetPt; // min jet pt to keep jet in output
100 Double_t fGhostArea; // ghost area
101 Bool_t fIsInit; //!=true if already initialized
102 Bool_t fIsPSelSet; //!=true if physics selection was set
103 Bool_t fIsMcPart; //!=true if MC particles are given as input
104 Bool_t fIsEmcPart; //!=true if emcal particles are given as input (for clusters)
105 TClonesArray *fJets; //!jet collection
106 AliVEvent *fEvent; //!current event
107 TClonesArray *fTracks; //!tracks collection
108 TClonesArray *fClus; //!cluster collection
111 AliEmcalJetTask(const AliEmcalJetTask&); // not implemented
112 AliEmcalJetTask &operator=(const AliEmcalJetTask&); // not implemented
114 ClassDef(AliEmcalJetTask, 7) // Jet producing task