MuonTruthIsolationDecorAlg.h

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/*
  Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
*/
#ifndef DERIVATIONFRAMEWORK_MuonTruthIsolationDecorAlg_H
#define DERIVATIONFRAMEWORK_MuonTruthIsolationDecorAlg_H
 
// Gaudi & Athena basics
#include "AthenaBaseComps/AthReentrantAlgorithm.h"
#include "StoreGate/ReadHandleKey.h"
#include "StoreGate/WriteDecorHandleKey.h"
#include "xAODBase/IParticleContainer.h"
#include "xAODTruth/TruthEventContainer.h"
 
namespace DerivationFramework {
    class MuonTruthIsolationDecorAlg : public AthReentrantAlgorithm {
    public:
        MuonTruthIsolationDecorAlg(const std::string& name, ISvcLocator* pSvcLocator);
        virtual ~MuonTruthIsolationDecorAlg() = default;
 
        StatusCode initialize() override;
        virtual StatusCode execute(const EventContext& ctx) const override;
 
    private:
        SG::ReadHandleKey<xAOD::IParticleContainer> m_partSGKey{this, "ContainerKey", "",
                                                                "Key of the container to run the truth isolation on "};
        SG::ReadHandleKey<xAOD::TruthEventContainer> m_truthSGKey{this, "TruthContainerKey", "TruthEvents"};

        SG::WriteDecorHandleKey<xAOD::IParticleContainer> m_topoetcone20_Key{this, "Key_TopoEtCone20", m_partSGKey, ""};
        SG::WriteDecorHandleKey<xAOD::IParticleContainer> m_ptcone20_pt500_Key{this, "Key_PtCone20_pt500",m_partSGKey, ""};
        SG::WriteDecorHandleKey<xAOD::IParticleContainer> m_ptcone20_Key{this, "Key_PtCone20", m_partSGKey, ""};
        SG::WriteDecorHandleKey<xAOD::IParticleContainer> m_ptvarcone20_pt500_Key{this, "Key_PtVarCone20_pt500",m_partSGKey, ""};
        SG::WriteDecorHandleKey<xAOD::IParticleContainer> m_ptvarcone20_Key{this, "Key_PtVarCone20", m_partSGKey, ""};
        SG::WriteDecorHandleKey<xAOD::IParticleContainer> m_ptvarcone30_pt500_Key{this, "Key_PtVarCone30_pt500", m_partSGKey, ""};
        SG::WriteDecorHandleKey<xAOD::IParticleContainer> m_ptvarcone30_Key{this, "Key_PtVarCone30", m_partSGKey,""};
    };
}  // namespace DerivationFramework
#endif  //