	public:
		char gid;
		int roleid;
		int friendid;
		unsigned int localsid;
		enum { PROTOCOL_TYPE = PROTOCOL_SETFRIENDGROUP };
	public:
		SetFriendGroup() { type = PROTOCOL_SETFRIENDGROUP; }
		SetFriendGroup(void*) : Protocol(PROTOCOL_SETFRIENDGROUP) { }
		SetFriendGroup (char l_gid,int l_roleid,int l_friendid,
			unsigned int l_localsid)
			 : gid(l_gid),roleid(l_roleid),friendid(l_friendid)
			,localsid(l_localsid)
		{
			type = PROTOCOL_SETFRIENDGROUP;
		}

		SetFriendGroup(const SetFriendGroup &rhs)
			: Protocol(rhs),gid(rhs.gid),roleid(rhs.roleid),friendid(rhs.friendid)
			,localsid(rhs.localsid) { }

		GNET::Protocol *Clone() const { return new SetFriendGroup(*this); }

		OctetsStream& marshal(OctetsStream & os) const
		{
			os << gid;
			os << roleid;
			os << friendid;
			os << localsid;
			return os;
		}

		const OctetsStream& unmarshal(const OctetsStream &os)
		{
			os >> gid;
			os >> roleid;
			os >> friendid;
			os >> localsid;
			return os;
		}

		int PriorPolicy( ) const { return 1; }

		bool SizePolicy(size_t size) const { return size <= 32; }
