1 #ifndef ALIUA1JETFINDERV1_H
2 #define ALIUA1JETFINDERV1_H
4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
8 //---------------------------------------------------------------------
9 // UA1 Cone Algorithm Finder V1
10 // manages the search for jets
11 // Author: Rafael.Diaz.Valdes@cern.ch
13 //---------------------------------------------------------------------
15 #include "AliJetFinder.h"
16 class AliUA1JetHeaderV1;
20 class AliUA1JetFinderV1 : public AliJetFinder
29 void RunAlgoritm(Float_t EtbgTotal, Double_t dEtTotal, Int_t& nJets,
30 Float_t* etJet,Float_t* etaJet, Float_t* phiJet,
31 Float_t* etallJet, Int_t* ncellsJet);
33 void SubtractBackg(const Int_t& nIn, const Int_t&nJ, Float_t&EtbgTotalN,
34 const Float_t* ptT, const Float_t* etaT, const Float_t* phiT,
35 Float_t* etJet, const Float_t* etaJet, const Float_t* phiJet,
36 Float_t* etsigJet,Int_t* multJet, Int_t* injet);
38 void SubtractBackgCone(const Int_t& nIn, const Int_t&nJ,Float_t& EtbgTotalN,
39 const Float_t* ptT, const Float_t* etaT, const Float_t* phiT,
40 Float_t* etJet, const Float_t* etaJet, const Float_t* phiJet,
41 Float_t* etsigJet, Int_t* multJet, Int_t* injet);
43 void SubtractBackgRatio(const Int_t& nIn, const Int_t&nJ,Float_t& EtbgTotalN,
44 const Float_t* ptT, const Float_t* etaT, const Float_t* phiT,
45 Float_t* etJet, const Float_t* etaJet, const Float_t* phiJet,
46 Float_t* etsigJet, Int_t* multJet, Int_t* injet);
48 void SubtractBackgStat(const Int_t& nIn, const Int_t&nJ,Float_t&EtbgTotalN,
49 const Float_t* ptT, const Float_t* etaT, const Float_t* phiT,
50 Float_t* etJet, const Float_t* etaJet, const Float_t* phiJet,
51 Float_t* etsigJet, Int_t* multJet, Int_t* injet);
54 void WriteJHeaderToFile() const;
59 AliUA1JetFinderV1(const AliUA1JetFinderV1& rJetF1);
60 AliUA1JetFinderV1& operator = (const AliUA1JetFinderV1& rhsf);
61 TH2F* fLego; //Lego Histo
62 // temporary histos for background, reset for each event, no need to stream
63 TH1F* fhEtJet[kMaxJets]; //! histogram for background subtraction
64 TH1F* fhAreaJet[kMaxJets]; //! histogram for background subtraction (store global not to create it with every event
65 TH1F* fhEtBackg; //! histogram for background subtraction
66 TH1F* fhAreaBackg; //! histogram for background subtraction
70 ClassDef(AliUA1JetFinderV1,2)