Gobo Eiffel Structure Library
Copyright (c) 1999-2001, Eric Bezault and others
Eiffel Forum License v2 (see forum.txt)
$Date: 2005/02/07 16:31:07 $
$Revision: 1.6 $
-- Routines that ought to be in class ANY
-- (From KL_IMPORTED_ANY_ROUTINES)
-- Data structure traversed
-- Is cursor valid?
Backward compatibility with Gobo 1.4
-- Is there no item at cursor position?
-- Is current cursor at same position as other?
-- Is other a valid cursor according
-- to current traversal strategy?
-- Move cursor to other's position.
Cursors for data structure traversals