Muon::MuonPRD_Container_p1 Node1 Muon::MuonPRD_Container_p1 + MuonPRD_Container_p1() Node2 std::vector< TPObjRef > Node2->Node1 +m_PRD Node3 TPObjRef # m_index + TPObjRef() + TPObjRef() + isNull() + typeID() + topLevelCnvID() + index() Node3->Node2 +elements Node4 TPObjRef::typeID_t + m_TLCnvID + m_cnvID + typeID_t() + topLevelCnvID() + cnvID() + value() + isNull() Node4->Node3 #m_typeID Node5 std::vector< Muon:: MuonPRD_Collection_p1 > Node5->Node1 +m_collections Node6 Muon::MuonPRD_Collection_p1 + m_id + m_hashId + m_begin + m_end + MuonPRD_Collection_p1() Node6->Node5 +elements