Inherited by GNE::SmartPtr< ClientConnectionParams >, GNE::SmartPtr< Connection >, GNE::SmartPtr< ConnectionListener >, GNE::SmartPtr< EventThread >, GNE::SmartPtr< PacketFeeder >, GNE::SmartPtr< PacketStream >, GNE::SmartPtr< ReceiveEventListener >, GNE::SmartPtr< ServerConnectionListener >, GNE::SmartPtr< ServerConnectionParams >, GNE::SmartPtr< SyncConnection >, and GNE::SmartPtr< TimerCallback >.