indexing
	description: "Cells containing an item"
	status: "See notice at end of class"
	names: cell
	contents: generic
	date: "$Date$"
	revision: "$Revision$"
class interface
	CELL [G]
create
	put (v: like item)
			vitem
			CELLreplace
		ensure
			item_inserted: item = v
feature 
	item: G
			
feature 
	put (v: like item)
			vitem
			CELLreplace
		ensure
			item_inserted: item = v
	replace (v: like item)
			vitem
			CELLput
		ensure
			item_inserted: item = v
invariant
		 ANY
	reflexive_equality: standard_is_equal (Current)
	reflexive_conformance: conforms_to (Current)
indexing
	library: "[
			EiffelBase: Library of reusable components for Eiffel.
	]"
	status: "[
			Copyright 1986-2001 Interactive Software Engineering (ISE).
			For ISE customers the original versions are an ISE product
			covered by the ISE Eiffel license and support agreements.
	]"
	license: "[
			EiffelBase may now be used by anyone as FREE SOFTWARE to
			develop any product, public-domain or commercial, without
			payment to ISE, under the terms of the ISE Free Eiffel Library
			License (IFELL) at http://eiffel.com/products/base/license.html.
	]"
	source: "[
			Interactive Software Engineering Inc.
			ISE Building
			360 Storke Road, Goleta, CA 93117 USA
			Telephone 805-685-1006, Fax 805-685-6869
			Electronic mail <info@eiffel.com>
			Customer support http://support.eiffel.com
	]"
	info: "[
			For latest info see award-winning pages: http://eiffel.com
	]"
end -- CELL