TruthTrackRecordToTrack.h

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/*
  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef TRUTHRECORDTOTRACK_H
#define TRUTHRECORDTOTRACK_H
 
#include "AthenaBaseComps/AthAlgTool.h"
#include "TrkToolInterfaces/ITruthToTrack.h"
#include "GaudiKernel/ToolHandle.h"
 
#include "TrkParameters/TrackParameters.h"
#include <string>
#include "StoreGate/ReadHandleKey.h"
#include "TrackRecord/TrackRecordCollection.h"
 
#include "AtlasHepMC/GenParticle_fwd.h"
 
namespace Trk {
 
  class IExtrapolator;
 
  class TruthTrackRecordToTrack final: virtual public ITruthToTrack, public AthAlgTool {
  public:
 
    TruthTrackRecordToTrack(const std::string& type, const std::string& name, const IInterface* parent);
    virtual StatusCode initialize();
 
    // virtual ~TruthTrackRecordToTrack ()
 
    using ITruthToTrack::makeProdVertexParameters;
    virtual const Trk::TrackParameters* makeProdVertexParameters(HepMC::ConstGenParticlePtr part) const;
    virtual const Trk::TrackParameters* makeProdVertexParameters(const xAOD::TruthParticle* part) const;
 
    using ITruthToTrack::makePerigeeParameters;
    virtual const Trk::TrackParameters* makePerigeeParameters(HepMC::ConstGenParticlePtr part) const;
    virtual const Trk::TrackParameters* makePerigeeParameters(const xAOD::TruthParticle* part) const;
 
  private:
    ToolHandle<Trk::IExtrapolator> m_extrapolator;
    SG::ReadHandleKey<TrackRecordCollection> m_reccollkey;
 
    TruthTrackRecordToTrack(const TruthTrackRecordToTrack&) = delete;
    TruthTrackRecordToTrack& operator=(const TruthTrackRecordToTrack&) = delete;
  };
}
 
#endif/*TRUTHRECORDTOTRACK_H*/