Muon::TGCSimHitCollection_p1 Node1 Muon::TGCSimHitCollection_p1 Node2 std::vector< HepMcParticle Link_p1 > Node2->Node1 +m_partLink Node3 HepMcParticleLink_p1 # m_mcEvtIndex + HepMcParticleLink_p1() + HepMcParticleLink_p1() Node3->Node2 +elements Node4 long Node4->Node3 #m_barcode Node5 std::vector< float > + elements Node5->Node1 +m_enY +m_enZ +m_globalTime +m_stX +m_stY +m_stZ +m_enX Node6 std::vector< int > + elements Node6->Node1 +m_TGCid