adding rho dependence on leading track (M. Verweij)
[u/mrichter/AliRoot.git] / JETAN / AliCdfJetFinder.h
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7c6659fc 1#ifndef ALICDFJETFINDER_H
2#define ALICDFJETFINDER_H
3
4/*
5 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved.
6 * See cxx source for full Copyright notice
7 *
8*/
9
10// Definition of constants, structures and functions for jet finder
11
12#include "AliJetFinder.h"
13
14using namespace std ;
15
7c6659fc 16
17// structure of jet and particles container
18struct varContainer
19 {
5cac8240 20 Double_t pt; // pt of particle/jet
21 Double_t eta; // eta of particle/jet
22 Double_t phi; // phi of particle/jet
23 Int_t njet; // njet is multiplicity of jet or if particles are stored , njet is index number of jet
7c6659fc 24 } ;
25
26class AliCdfJetHeader;
27
28class AliCdfJetFinder : public AliJetFinder
29 {
30 public:
31
32 AliCdfJetFinder();
33 virtual ~AliCdfJetFinder();
34
35 void CreateOutputObjects(TList * const histos);
36 void FindJets();
37 void InitData();
38 void FindCones();
39 void ComputeConesWeight();
40 void WriteJets() ;
41 void AnalizeJets();
42 void Clean();
5cac8240 43
7c6659fc 44 virtual void FinishRun();
45
5cac8240 46 void SetAnalyseJets(Bool_t flag = kTRUE) {fAnalyseJets = flag;}
47
7c6659fc 48 protected:
49 AliCdfJetFinder ( const AliCdfJetFinder& jf );
50 AliCdfJetFinder& operator = ( const AliCdfJetFinder& jf );
51
52 TList *fHistos; // List of histograms
7c6659fc 53
54 Bool_t fFromAod ; // is the data taken from AOD (or ESD filter)
55 Bool_t fAODwrite ; // write jets to AOD
56 Bool_t fAODtracksWrite ; // write jet tracks to AOD
5cac8240 57 Bool_t fAnalyseJets; // analyse jets
58
10a123ae 59 TRefArray *fRefArr ; //! pointer to references array of tracks from AOD
7c6659fc 60
10a123ae 61 Int_t fNJets; //! counter of number of jets
62 Int_t fNPart; //! number of particles in event
7c6659fc 63
64 Double_t fRadius ; // radius of jet
65
66 Int_t fMinJetParticles; // leading jet must contain AT LEAST fMinJetParticles
67 Double_t fJetPtCut; // leading jet must have AT LEAST fJetPtCut
68
10a123ae 69 varContainer **fVectParticle; //! container for Particles
70 varContainer **fVectJet; //! container for Jets
7c6659fc 71
10a123ae 72 Double_t *fPtArray; //! momentum array
73 Int_t *fIdxArray; //! index array of sorted pts
7c6659fc 74
75
10a123ae 76 ClassDef(AliCdfJetFinder,2)
5cac8240 77 };
7c6659fc 78#endif
79