     1	class DevReadPositionCmd : public Command
     2	{
     3	public:
     4		DevReadPositionCmd(const char *,Tango_CmdArgType, Tango_CmdArgType);
     5		~DevReadPositionCmd() {};
     6		
     7		virtual bool is_allowed (DeviceImpl *, const CORBA_Any &);
     8		virtual CORBA_Any *execute (DeviceImpl *, const CORBA_Any &);
     9	};
