JETAN/AliUA1JetFinderV2.h

   1 #ifndef ALIUA1JETFINDERV2_H
   2 #define ALIUA1JETFINDERV2_H
   3
   4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   5  * See cxx source for full Copyright notice                               */
   6
   7
   8 //---------------------------------------------------------------------
   9 // UA1 Cone Algorithm Finder V1
  10 // manages the search for jets
  11 // Author: Rafael.Diaz.Valdes@cern.ch
  12 // (version in c++)
  13 // Modified to include neutral particles (magali.estienne@ires.in2p3.fr)
  14 //---------------------------------------------------------------------
  15
  16 #include "AliJetFinder.h"
  17 class AliUA1JetHeaderV1;
  18 class TH2F;
  19
  20 class AliUA1JetFinderV2 : public AliJetFinder
  21 {
  22  public:
  23
  24   AliUA1JetFinderV2();
  25   ~AliUA1JetFinderV2();
  26
  27   // others
  28   void FindJets();
  29
  30   void RunAlgoritm(Int_t nIn, Float_t* etCell, Float_t* etaCell, Float_t* phiCell,
  31                    Int_t* flagCell, Float_t etbgTotal, Double_t dEtTotal,
  32                    Int_t& nJets, Float_t* etJet,Float_t* etaJet, Float_t* phiJet,
  33                    Float_t* etallJet, Int_t* ncellsJet);
  34
  35
  36   void SubtractBackg(Int_t& nIn, Int_t&nJ, Float_t&EtbgTotalN,
  37                       Float_t* ptT, Float_t* etaT, Float_t* phiT,
  38                       Float_t* etJet,Float_t* etaJet, Float_t* phiJet,
  39                       Float_t* etsigJet,Int_t* multJet, Int_t* injet);
  40
  41   void SubtractBackgCone(Int_t& nIn, Int_t&nJ,Float_t& EtbgTotalN,
  42                       Float_t* ptT, Float_t* etaT, Float_t* phiT,
  43                       Float_t* etJet,Float_t* etaJet, Float_t* phiJet,
  44                       Float_t* etsigJet, Int_t* multJet, Int_t* injet);
  45
  46   void SubtractBackgRatio(Int_t& nIn, Int_t&nJ,Float_t& EtbgTotalN,
  47                       Float_t* ptT, Float_t* etaT, Float_t* phiT,
  48                       Float_t* etJet,Float_t* etaJet, Float_t* phiJet,
  49                       Float_t* etsigJet, Int_t* multJet, Int_t* injet);
  50
  51   void SubtractBackgStat(Int_t& nIn, Int_t&nJ,Float_t&EtbgTotalN,
  52                       Float_t* ptT, Float_t* etaT, Float_t* phiT,
  53                       Float_t* etJet,Float_t* etaJet, Float_t* phiJet,
  54                       Float_t* etsigJet, Int_t* multJet, Int_t* injet);
  55   void Reset();
  56   void Init();
  57   void WriteJHeaderToFile();
  58
  59  protected:
  60   AliUA1JetFinderV2(const AliUA1JetFinderV2& rJetF1);
  61   AliUA1JetFinderV2& operator = (const AliUA1JetFinderV2& rhsf);
  62   TH2F           * fLego;           //Lego Histo
  63   Int_t fDebug;
  64   Int_t fOpt;
  65
  66   ClassDef(AliUA1JetFinderV2,1)
  67 };
  68
  69 #endif