SCT_FlaggedCondData_p1 Node1 SCT_FlaggedCondData_p1 + SCT_FlaggedCondData_p1() Node2 std::map< IdentifierHash ::value_type, std::string > + keys Node2->Node1 -m_data Node3 std::string Node3->Node2 +elements Node4 std::basic_string< char > Node4->Node3