deferred class MT_IRELATIONSHIP_STREAM inherit MT_STREAM MT_IRELATIONSHIP_STREAM_EXTERNAL feature {RELATIONSHIP} -- Implementation make (one_object: MT_OBJECT; one_relationship: MT_RELATIONSHIP) is -- Open Stream. do c_stream := c_open_predecessors_stream (one_object.oid, one_relationship.rid) end -- make end -- class MT_IRELATIONSHIP_STREAM