indexing
	description: "[
	
		Expanded objects that describe an interval bounded by a minimum and
		a maximum value.

	]"
	author: ""
	date: "$Date$"
	revision: "$Revision$"

expanded class EM_INTERVAL

inherit

	EM_INTERVAL_REF
		rename make as set end

create

	make_from_reference,
	make_from_min_max,
	default_create,
	make_from_tuple

convert

--	make_from_reference ({EM_INTERVAL_REF}),
	make_from_tuple ({TUPLE [DOUBLE, DOUBLE]})

end