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AliAnalysisTaskEmcalJetSubstructureTree.h
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27 #ifndef ALIANALYSISTASKEMCALJETSUBSTRUCTURETREE_H
28 #define ALIANALYSISTASKEMCALJETSUBSTRUCTURETREE_H
29 
31 #include <exception>
32 #include <TString.h>
33 #include <fastjet/PseudoJet.hh>
34 #include <fastjet/JetDefinition.hh>
35 
36 class TTree;
38 class AliEmcalJet;
40 class AliTrackContainer;
41 
42 namespace EmcalTriggerJets {
43 
52 };
53 
62 };
63 
75 };
76 
85  fastjet::JetAlgorithm fRecluserAlgo;
86 };
87 
91 };
92 
96 };
97 
124 };
125 
133 public:
134  class ReclusterizerException : public std::exception {
135  public:
136  ReclusterizerException() : std::exception() {}
137  virtual ~ReclusterizerException() throw() {}
138 
139  const char *what() const throw() { return "Error in reclusterizing in fastjet"; }
140  };
142  kCAAlgo = 0,
143  kKTAlgo = 1,
145  };
147  AliAnalysisTaskEmcalJetSubstructureTree(const char *name);
149 
150  void SetTriggerBits(UInt_t triggersel) { fTriggerSelectionBits = triggersel; }
151  void SetTriggerString(TString triggerstring) { fTriggerSelectionString = triggerstring; }
152 
153  void SetSoftdropDefiniion(Double_t zcut, Double_t betacut, Reclusterizer_t reclusterizer) {
154  fSDZCut = zcut;
155  fSDBetaCut = betacut;
156  fReclusterizer = reclusterizer;
157  }
158 
160 
161 protected:
162  virtual void UserCreateOutputObjects();
163  virtual bool Run();
164 
165  AliJetSubstructureData MakeJetSubstructure(const AliEmcalJet &jet, double jetradius, const AliParticleContainer *tracks, const AliClusterContainer *clusters, const AliJetSubstructureSettings &settings) const;
166 
167  AliSoftDropParameters MakeSoftDropParameters(const fastjet::PseudoJet &jet, const AliSoftdropDefinition &cut) const;
168 
169  AliNSubjettinessParameters MakeNsubjettinessParameters(const fastjet::PseudoJet &jet, const AliNSubjettinessDefinition &cut) const;
170 
171  void FillTree(double r, double weight, const AliEmcalJet *datajet, const AliEmcalJet *mcjet, AliSoftDropParameters *dataSoftdrop, AliSoftDropParameters *mcsoftdrop, AliNSubjettinessParameters *dataSubjettiness, AliNSubjettinessParameters *mcSubjettiness);
172 
173 private:
176 
180 
183 
184 
188 };
189 
190 } /* namespace EmcalTriggerJets */
191 
192 #endif /* ALIANALYSISTASKEMCALJETSUBSTRUCTURETREE_H */
double Double_t
Definition: External.C:58
void SetSoftdropDefiniion(Double_t zcut, Double_t betacut, Reclusterizer_t reclusterizer)
Container with name, TClonesArray and cuts for particles.
AliJetSubstructureData MakeJetSubstructure(const AliEmcalJet &jet, double jetradius, const AliParticleContainer *tracks, const AliClusterContainer *clusters, const AliJetSubstructureSettings &settings) const
Structure for results from the soft drop algorithm.
virtual bool Run()
Run function. This is the core function of the analysis and contains the user code. Therefore users have to implement this function.
fastjet::JetAlgorithm fRecluserAlgo
Reclusterization algorithm.
Container for particles within the EMCAL framework.
int Int_t
Definition: External.C:63
unsigned int UInt_t
Definition: External.C:33
void FillTree(double r, double weight, const AliEmcalJet *datajet, const AliEmcalJet *mcjet, AliSoftDropParameters *dataSoftdrop, AliSoftDropParameters *mcsoftdrop, AliNSubjettinessParameters *dataSubjettiness, AliNSubjettinessParameters *mcSubjettiness)
AliNSubjettinessParameters MakeNsubjettinessParameters(const fastjet::PseudoJet &jet, const AliNSubjettinessDefinition &cut) const
Definition for the algorithm obtaining the softdrop parameters.
Bool_t isMC
AliJetSubstructureInfo fJetSubstructureInfo
! Jet Substructure information to be filled in the tree
Base task in the EMCAL jet framework.
static AliAnalysisTaskEmcalJetSubstructureTree * AddEmcalJetSubstructureTreeMaker(Bool_t isMC, Bool_t isData, Double_t jetradius, const char *name)
Represent a jet reconstructed using the EMCal jet framework.
Definition: AliEmcalJet.h:44
AliSoftDropParameters MakeSoftDropParameters(const fastjet::PseudoJet &jet, const AliSoftdropDefinition &cut) const
bool Bool_t
Definition: External.C:53
Container structure for EMCAL clusters.