	public:
		unsigned short roomid;
		int roleid;
		int owner;
		unsigned int localsid;
		enum { PROTOCOL_TYPE = PROTOCOL_CHATROOMEXPEL };
	public:
		ChatRoomExpel() { type = PROTOCOL_CHATROOMEXPEL; }
		ChatRoomExpel(void*) : Protocol(PROTOCOL_CHATROOMEXPEL) { }
		ChatRoomExpel (unsigned short l_roomid,int l_roleid,int l_owner,
			unsigned int l_localsid)
			 : roomid(l_roomid),roleid(l_roleid),owner(l_owner)
			,localsid(l_localsid)
		{
			type = PROTOCOL_CHATROOMEXPEL;
		}

		ChatRoomExpel(const ChatRoomExpel &rhs)
			: Protocol(rhs),roomid(rhs.roomid),roleid(rhs.roleid),owner(rhs.owner)
			,localsid(rhs.localsid) { }

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

		OctetsStream& marshal(OctetsStream & os) const
		{
			os << roomid;
			os << roleid;
			os << owner;
			os << localsid;
			return os;
		}

		const OctetsStream& unmarshal(const OctetsStream &os)
		{
			os >> roomid;
			os >> roleid;
			os >> owner;
			os >> localsid;
			return os;
		}

		int PriorPolicy( ) const { return 1; }

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