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 //---------------------------------------------------------------------
  14
  15 #include <vector>
  16
  17 #include "AliJetFinder.h"
  18 class AliUA1JetHeaderV1;
  19 class TH2F;
  20 class TChain;
  21
  22 class AliUA1JetFinderV2 : public AliJetFinder
  23 {
  24  public:
  25
  26   AliUA1JetFinderV2();
  27   ~AliUA1JetFinderV2();
  28
  29   // others
  30   void FindJetsC();
  31   void FindJets();
  32   void RunAlgoritmC(Float_t EtbgTotal, Double_t dEtTotal, Int_t& nJets,
  33                    Float_t* etJet,Float_t* etaJet, Float_t* phiJet,
  34                    Float_t* etallJet, Int_t* ncellsJet);
  35
  36   void RunAlgoritm(Int_t nIn, Float_t* etCell, Float_t* etaCell, Float_t* phiCell,
  37                    Int_t* flagCell, Float_t* etCell2, Float_t* etaCell2, Float_t* phiCell2,
  38                    Int_t* flagCell2, Float_t etbgTotal, Double_t dEtTotal,
  39                    Int_t& nJets, Float_t* etJet,Float_t* etaJet, Float_t* phiJet,
  40                    Float_t* etallJet, Int_t* ncellsJet);
  41
  42   void SubtractBackgC(Int_t& nIn, Int_t&nJ, Float_t&EtbgTotalN,
  43                       Float_t* ptT, Float_t* etaT, Float_t* phiT,
  44                       Float_t* etJet,Float_t* etaJet, Float_t* phiJet,
  45                       Float_t* etsigJet,Int_t* multJet, Int_t* injet);
  46
  47   void SubtractBackg(Int_t& nIn, Int_t&nJ, Float_t&EtbgTotalN, Float_t* ptT, Int_t* vectT,
  48                      Float_t* etaT, Float_t* phiT, Float_t* cFlagT, Float_t* cFlag2T,
  49                      Float_t* sFlagT, Float_t* etJet,Float_t* etaJet, Float_t* phiJet,
  50                      Float_t* etsigJet, Int_t* multJet, Int_t* injet);
  51
  52   void SubtractBackgCone(Int_t& nIn, Int_t&nJ,Float_t& EtbgTotalN,
  53                       Float_t* ptT, Float_t* etaT, Float_t* phiT, Float_t* cFlagT, Float_t* sFlagT,
  54                       Float_t* etJet,Float_t* etaJet, Float_t* phiJet,
  55                       Float_t* etsigJet, Int_t* multJet, Int_t* injet);
  56
  57   void SubtractBackgRatio(Int_t& nIn, Int_t&nJ,Float_t& EtbgTotalN,
  58                       Float_t* ptT, Float_t* etaT, Float_t* phiT, Float_t* cFlagT, Float_t* sFlagT,
  59                       Float_t* etJet,Float_t* etaJet, Float_t* phiJet,
  60                       Float_t* etsigJet, Int_t* multJet, Int_t* injet);
  61
  62   void SubtractBackgStat(Int_t& nIn, Int_t&nJ,Float_t&EtbgTotalN,
  63                       Float_t* ptT, Float_t* etaT, Float_t* phiT, Float_t* cFlagT, Float_t* sFlagT,
  64                       Float_t* etJet,Float_t* etaJet, Float_t* phiJet,
  65                       Float_t* etsigJet, Int_t* multJet, Int_t* injet);
  66   void Reset();
  67   void InitTask(TChain* tree);
  68   void WriteJHeaderToFile();
  69
  70  protected:
  71   AliUA1JetFinderV2(const AliUA1JetFinderV2& rJetF1);
  72   AliUA1JetFinderV2& operator = (const AliUA1JetFinderV2& rhsf);
  73   TH2F           * fLego;           //Lego Histo
  74   Int_t fDebug;
  75   Int_t fOpt;
  76
  77   ClassDef(AliUA1JetFinderV2,1)
  78 };
  79
  80 #endif