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 #include "fastjet/PseudoJet.hh"
  18 #include "fastjet/ClusterSequenceArea.hh"
  19 #include "fastjet/AreaDefinition.hh"
  20 #include "fastjet/JetDefinition.hh"
  21 // get info on how fastjet was configured
  22 #include "fastjet/config.h"
  23 #ifdef ENABLE_PLUGIN_SISCONE
  24 #include "fastjet/SISConePlugin.hh"
  25 #endif
  26
  27
  28 #include<sstream>  // needed for internal io
  29 #include <vector>
  30 #include <cmath>
  31
  32 #include "AliJetFinder.h"
  33 #include "AliFastJetHeaderV1.h"
  34
  35 using namespace std;
  36 class AliFastJetInput;
  37 class AliJetBkg;
  38
  39 class AliFastJetFinder : public AliJetFinder
  40 {
  41  public:
  42
  43   AliFastJetFinder();
  44   ~AliFastJetFinder();
  45
  46   virtual void    FindJets();
  47   void    RunTest(const char* datafile); // a simple test
  48   virtual void    WriteJHeaderToFile();
  49   Float_t EtaToTheta(Float_t arg);
  50   void    InitTask(TChain* tree);
  51   virtual Bool_t ProcessEvent();
  52   virtual Bool_t  ProcessEvent2();
  53
  54
  55   protected:
  56   AliFastJetFinder(const AliFastJetFinder& rfj);
  57   AliFastJetFinder& operator = (const AliFastJetFinder& rsfj);
  58   AliFastJetInput*                fInputFJ;     //! input particles array
  59   AliJetBkg*                      fJetBkg;      //! pointer to bkg class
  60   ClassDef(AliFastJetFinder,2)
  61 };
  62
  63 #endif