RefTabBackdoor.mesa
Copyright Ó 1985, 1986, 1987, 1992 by Xerox Corporation. All rights reserved.
Mike Spreitzer, February 5, 1992 10:47 am PST
Willie-s, February 6, 1992 3:19 pm PST
UnmonitoredFetch:
PROC [x: Ref, key: Key]
RETURNS [found:
BOOL, val: Val];
Like Fetch, but not done under the table's monitor.
May fail to find something actually in the table.
UnmonitoredPairs:
PROC [x: Ref, action: EachPairAction]
RETURNS [
BOOL];
Like Pairs, but not done under the table's monitor.
May fail to enumerate a pair actually in the table; may enumerate a pair more than once.