JETAN/AliFastJetFinder.h

   1 #ifndef ALIFASTJETFINDER_H
   2 #define ALIFASTJETFINDER_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 //---------------------------------------------------------------------
  10 // FastJet v2.3.4 finder algorithm interface
  11 //
  12 // Author: Rafael.Diaz.Valdes@cern.ch
  13 //
  14 //---------------------------------------------------------------------
  15
  16 //FastJet classes
  17 #ifndef __CINT__
  18 # include "fastjet/PseudoJet.hh"
  19 # include "fastjet/ClusterSequenceArea.hh"
  20 # include "fastjet/AreaDefinition.hh"
  21 # include "fastjet/JetDefinition.hh"
  22 // get info on how fastjet was configured
  23 # include "fastjet/config.h"
  24 # ifdef ENABLE_PLUGIN_SISCONE
  25 #  include "fastjet/SISConePlugin.hh"
  26 # endif
  27 #else
  28 namespace fastjet {
  29 class PseudoJet;
  30 class ClusterSequenceArea;
  31 class AreaDefinition;
  32 class JetDefinition;
  33 }
  34 #endif
  35
  36
  37 #include<sstream>  // needed for internal io
  38 #include <vector>
  39 #include <cmath>
  40
  41 #include "AliJetFinder.h"
  42 #include "AliFastJetHeaderV1.h"
  43
  44 using namespace std;
  45 class AliFastJetInput;
  46 class AliJetBkg;
  47
  48 class AliFastJetFinder : public AliJetFinder
  49 {
  50  public:
  51
  52   AliFastJetFinder();
  53   ~AliFastJetFinder();
  54
  55   virtual void    FindJets();
  56   void    RunTest(const char* datafile); // a simple test
  57   virtual void    WriteJHeaderToFile() const;
  58   Float_t EtaToTheta(Float_t arg);
  59   void    InitTask(TChain* tree);
  60   virtual Bool_t ProcessEvent();
  61   virtual Bool_t  ProcessEvent2();
  62
  63
  64   protected:
  65   AliFastJetFinder(const AliFastJetFinder& rfj);
  66   AliFastJetFinder& operator = (const AliFastJetFinder& rsfj);
  67   AliFastJetInput*                fInputFJ;     //! input particles array
  68   AliJetBkg*                      fJetBkg;      //! pointer to bkg class
  69   ClassDef(AliFastJetFinder,2)
  70 };
  71
  72 #endif