Neutrino_p1 Node1 Neutrino_p1 + Neutrino_p1() + ~Neutrino_p1() Node2 P4PxPyPzE_p1 + m_px + m_py + m_pz + m_ene + P4PxPyPzE_p1() Node2->Node1 -m_momentum Node3 ParticleBase_p1 - m_charge - m_hasCharge - m_pdgId - m_hasPdgId - m_dataType + ParticleBase_p1() + ~ParticleBase_p1() Node3->Node1 -m_particleBase Node4 ElementLink_p1< uint32_t > + m_elementIndex + m_SGKeyHash + ElementLink_p1() Node4->Node3 -m_origin Node5 std::string Node5->Node4 +m_contName Node6 std::basic_string< char > Node6->Node5 Node7 AthenaBarCode_p1 + m_athenabarcode + AthenaBarCode_p1() + ~AthenaBarCode_p1() Node7->Node3 -m_athenabarcode