43   Ipv4L4ProtocolTraceContextElement ();

    43   Ipv4L4ProtocolTraceContextElement ();

    44   Ipv4L4ProtocolTraceContextElement (int protocolNumber);

    44   Ipv4L4ProtocolTraceContextElement (int protocolNumber);

    45   int Get (void) const;

    45   int Get (void) const;

    46   void Print (std::ostream &os) const;

    46   void Print (std::ostream &os) const;

    47   static uint16_t GetUid (void);

    47   static uint16_t GetUid (void);

    48 private:

    49 private:

    49   int m_protocolNumber;

    50   int m_protocolNumber;

    50 };

    51 };

    51 

    52 

    52 /**

    53 /**