Automatic generation produced by ISE Eiffel
indexing description: "Some useful facilities on objects of basic types" status: "See notice at end of class" date: "$Date: 2001-11-16 20:32:23 +0000 (Fri, 16 Nov 2001) $" revision: "$Revision: 51435 $" class interface BASIC_ROUTINES feature -- Conversion charconv (i: INTEGER): CHARACTER -- Character corresponding to ascii code i feature -- Basic operations abs (n: INTEGER): INTEGER -- Absolute value of n ensure non_negative_result: Result >= 0 bottom_int_div (n1, n2: INTEGER): INTEGER -- Greatest lower bound of the integer division of n1 by n2 rsign (r: REAL): INTEGER -- Sign of r: -- -1 if r < 0 -- 0 if r = 0 -- +1 if r > 0 ensure correct_negative: (r < 0) = (Result = - 1) correct_zero: (r = 0) = (Result = 0) correct_positive: (r > 0) = (Result = + 1) sign (n: INTEGER): INTEGER -- Sign of n: -- -1 if n < 0 -- 0 if n = 0 -- +1 if n > 0 ensure correct_negative: (n < 0) = (Result = - 1) correct_zero: (n = 0) = (Result = 0) correct_positive: (n > 0) = (Result = + 1) up_int_div (n1, n2: INTEGER): INTEGER -- Least upper bound of the integer division -- of n1 by n2 invariant -- from 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 -- class BASIC_ROUTINES -- Generated by ISE Eiffel --
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