JetConstituentFiller.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
// JetConstituentFiller.h
 
#ifndef jet__JetConstituentFiller_H
#define jet__JetConstituentFiller_H
 
// David Adams and Pierre-Antoine Delsart
// January 2014
//
// Utility that copies the pseudojet constituents to
// ATLAS jet constituents (including ghosts).
 
#include <string>
#include <vector>
#include "xAODJet/Jet.h"
#include "JetEDM/PseudoJetVector.h"
 
namespace xAOD {
  class IParticle;
}
 
namespace jet {
 
class JetConstituentFiller {
 
public :
 
  JetConstituentFiller(bool isTrig=false) :m_isTrigger(isTrig){}
 
  typedef std::vector<std::string> NameList;

  int extractConstituents(xAOD::Jet& jet, const NameList* pghostlabs,
                          const fastjet::PseudoJet* ppj =0);

  int extractConstituents(xAOD::Jet& jet, const fastjet::PseudoJet* ppj =0);

  static PseudoJetVector constituentPseudoJets(const xAOD::Jet& jet, bool ignoreGhosts=true, bool requireJetStructure=false);
 
 protected:
  bool m_isTrigger;
    
};
 
}  // end jet namespace
 
#endif