• Increment : Counter
• operator!= : UserModeMask
• operator< : MessageOut , Priority
• operator<< : Authentication , UserAnswer , ServerConnection , PersistXML , Indentation , MessageOut , MessageIn::Part , MatcherEventRequestBase , Identity , ExpressionEventServer , ExpressionEventType , Bool , UserAnswerEventRequestBase , UserModeMask
• operator== : UserModeMask