MuonGM::DblQ00Dbam::DBAM Node1 MuonGM::DblQ00Dbam ::DBAM + version + nvrs + mtyp + numbox Node2 std::string Node2->Node1 +amdb Node4 std::array< std::string, 53 > Node2->Node4 +elements Node3 std::basic_string< char > Node3->Node2 Node4->Node1 +name