### - d -

- DataDictionary : FIX::Message

### - m -

- Message : FIX::FieldBase

### - o -

- operator!= : FIX::DatabaseConnectionID , FIX::SessionID , FIX::StringField
- operator< : FIX::DatabaseConnectionID , FIX::SessionID , FIX::StringField
- operator<< : FIX::SessionID , FIX::SessionSettings
- operator<= : FIX::StringField
- operator== : FIX::DatabaseConnectionID , FIX::SessionID , FIX::StringField
- operator> : FIX::StringField
- operator>= : FIX::StringField
- operator>> : FIX::SessionID , FIX::Settings

### - s -

- Session : FIX::Message
- SocketConnection : FIX::SocketAcceptor , FIX::ThreadedSocketAcceptor