indexing description: "References to objects containing an integer value coded on 32 bits" status: "See notice at end of class" date: "$Date$" revision: "$Revision$" class NATURAL_32_REF feature infix "+" (other: like Current): like Current is do end infix "-" (other: like Current): like Current is do end infix "*" (other: like Current): like Current is do end infix "/" (other: like Current): DOUBLE is do end prefix "+": like Current is do end prefix "-": like Current is do end item: NATURAL_32 set_item (v: NATURAL_32) is -- do end feature to_reference: NATURAL_32_REF is do create Result Result.set_item (item) end end