indexing description: "AST representation of binary `-' operation." date: "$Date$" revision: "$Revision$" class BIN_MINUS_AS inherit ARITHMETIC_AS PREFIX_INFIX_NAMES feature -- Visitor process (v: AST_VISITOR) is -- process current element. do v.process_bin_minus_as (Current) end feature -- Properties infix_function_name: STRING is -- Qualified name with the infix keyword. once Result := infix_feature_name_with_symbol (op_name) end op_name: STRING is "-" -- Name without the infix keyword. end -- class BIN_MINUS_AS