HepMCHelper.h

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/*
  Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef ISF_EVENT_HEPMCHELPER_H
#define ISF_EVENT_HEPMCHELPER_H 1
 
// Gaudi & Athena basics
#include "AthenaBaseComps/AthAlgTool.h"
 
// ISF includes
#include "ISF_Event/ISFParticle.h"
 
// HepMC includes
#include "AtlasHepMC/GenRanges.h"
#include "AtlasHepMC/GenVertex.h"
#include "AtlasHepMC/IteratorRange.h"
 
// forward declarations
#include "AtlasHepMC/GenParticle_fwd.h"
 
namespace ISF {

  class HepMCHelper {
 
    public: 
      inline HepMCHelper();

      inline virtual ~HepMCHelper();

      static inline HepMC::IteratorRange convertIteratorRange( int intItRange );

      static inline HepMC::ConstGenParticlePtr findRealtiveWithPDG( HepMC::ConstGenParticlePtr& genParticle,
                                                                    const HepMC::IteratorRange &relation,
                                                                    const std::set<int> &relativesPDG     );
  };
 
}
 
// include inline functions file
#include "ISF_Event/HepMCHelper.icc"
 
#endif //> !ISF_EVENT_HEPMCHELPER_H