copyBeamParticles.h

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// This file's extension implies that it's C, but it's really -*- C++ -*-.
/*
 * Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration.
 */
#ifndef MCPARTICLETOOLS_COPYBEAMPARTICLES_H
#define MCPARTICLETOOLS_COPYBEAMPARTICLES_H
 
 
#include "AtlasHepMC/GenEvent.h"
 
 
namespace TruthHelper {
 
 
// Copy beam particle information from inEvt to outEvt (HepMC2 only).
// Can't be done in copyemptyGenEvent because the beam particles
// must have already been added to outEvt.
void copyBeamParticles (const HepMC::GenEvent& inEvt,
                        HepMC::GenEvent& outEvt);
 
 
} // namespace TruthHelper
 
 
#endif // not MCPARTICLETOOLS_COPYBEAMPARTICLES_H