indexing description: "AST represenation of a unary `+' operation." date: "$Date$" revision: "$Revision $" class UN_PLUS_AS inherit UNARY_AS feature -- Visitor process (v: AST_VISITOR) is -- process current element. do v.process_un_plus_as (Current) end feature -- Properties prefix_feature_name: STRING is "_prefix_plus" -- Internal name of the prefixed feature operator_name: STRING is "+" end -- class UN_PLUS_AS