note description: "Singleton instance of format factory" legal: "See notice at end of class." status: "See notice at end of class." date: "$Date$" revision: "$Revision$" class FORMAT_FACTORY feature {NONE} -- Initialization format_factory: HASHED_PROTOTYPE_FACTORY [LOG_OUTPUT_FORMAT] -- Format factory singleton local f: LOG_OUTPUT_FORMAT once create Result.make Result.enable_cloning create {TEXT_LOG} f Result.extend (f, "ascii") ensure not_empty: Result /= Void and then not Result.is_empty end note copyright: "Copyright (c) 1984-2006, Eiffel Software and others" license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)" 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 FORMAT_FACTORY