deferred class C_FUNCTION_ARGUMENT
   -- An XML node of a file made by gccxml representing a piece of the
   -- argument lt of a C function, either an actual argument or an ellips
   -- ("...")

inherit
   GCCXML_NODE

insert
   SHARED_COLLECTIONS
   EXCEPTIONS

feature {ANY}
   is_ellipsis: BOOLEAN
         -- Does Current argument make its function a variadic one?
      deferred
      end

   has_wrapper: BOOLEAN
      deferred
      end

   put_on (a_buffer: FORMATTER)
         -- Put an Eiffel representation on Current argument on `a_buffer'.
      require
         a_buffer /= Void
      deferred
      end

   pos: INTEGER
    -- the position of Current argument in its function. Used to provide stable names to arguments of function defined with nameless prototypes
   
   set_pos (a_pos: INTEGER)
   do
       pos := a_pos
   end

end -- class C_FUNCTION_ARGUMENT
-- Copyright (C) 2008-2017: ,2009,2010 Paolo Redaelli
-- wrappers-generator  is free software: you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as publhed by the Free
-- Software Foundation, either version 2 of the License, or (at your option)
-- any later version.
-- wrappers-generator is distributed in the hope that it will be useful, but
-- WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-- or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-- more details.
-- You should have received a copy of the GNU General Public License along with
-- th program.  If not, see <http://www.gnu.org/licenses/>.