note
	description: "ICOMPARER implementation for sorting MEMBER_INFOs"
	legal: "See notice at end of class."
	status: "See notice at end of class."
	author     : "$Author$"
	date       : "$Date$"
	revision   : "$Revision$"

class
	EC_MEMBER_SORTER

inherit
	ICOMPARER

feature -- Comparison

	compare (x, y: SYSTEM_OBJECT): INTEGER
			-- Compares `x' and `y'
		local
			l_x: detachable MEMBER_INFO
			l_y: detachable MEMBER_INFO
		do
			l_x ?= x
			l_y ?= y
			if l_x /= Void and then l_y /= Void and then attached l_x.name as l_x_name then
				Result := l_x_name.compare_to (l_y.name)
			end
		end

note
	copyright:	"Copyright (c) 1984-2006, Eiffel Software"
	license:	"GPL version 2 (see http://www.eiffel.com/licensing/gpl.txt)"
	licensing_options:	"http://www.eiffel.com/licensing"
	copying: "[
			This file is part of Eiffel Software's Eiffel Development Environment.
			
			Eiffel Software's Eiffel Development Environment is free
			software; you can redistribute it and/or modify it under
			the terms of the GNU General Public License as published
			by the Free Software Foundation, version 2 of the License
			(available at the URL listed under "license" above).
			
			Eiffel Software's Eiffel Development Environment is
			distributed in the hope that it will be useful,	but
			WITHOUT ANY WARRANTY; without even the implied warranty
			of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
			See the	GNU General Public License for more details.
			
			You should have received a copy of the GNU General Public
			License along with Eiffel Software's Eiffel Development
			Environment; if not, write to the Free Software Foundation,
			Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
		]"
	source: "[
			 Eiffel Software
			 356 Storke Road, Goleta, CA 93117 USA
			 Telephone 805-685-1006, Fax 805-685-6869
			 Website http://www.eiffel.com
			 Customer support http://support.eiffel.com
		]"
end -- class EC_MEMBER_SORTER