--------------------------------------------
------------------------------------
--                                                                          --
--                           OCARINA COMPONENTS                             --
--                                                                          --
--          O C A R I N A . E N T I T I E S . N A M E S P A C E S           --
--                                                                          --
--                                 S p e c                                  --
--                                                                          --
--               Copyright (C) 2004-2006, GET-Telecom Paris.                --
--                                                                          --
-- Ocarina  is free software;  you  can  redistribute  it and/or  modify    --
-- it under terms of the GNU General Public License as published by the     --
-- Free Software Foundation; either version 2, or (at your option) any      --
-- later version. Ocarina 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 distributed with Ocarina; see file COPYING.   --
-- If not, write to the Free Software Foundation, 51 Franklin Street, Fifth --
-- Floor, Boston, MA 02111-1301, USA.                                       --
--                                                                          --
-- As a special exception,  if other files  instantiate  generics from this --
-- unit, or you link  this unit with other files  to produce an executable, --
-- this  unit  does not  by itself cause  the resulting  executable to be   --
-- covered  by the  GNU  General  Public  License. This exception does not  --
-- however invalidate  any other reasons why the executable file might be   --
-- covered by the GNU Public License.                                       --
--                                                                          --
--                 Ocarina is maintained by the Ocarina team                --
--                       (ocarina-users@listes.enst.fr)                     --
--                                                                          --
------------------------------------------------------------------------------

--  This package provides API to ease the manipulation of allowed
--  elements into the unnamed namespace. They return No_Node if there
--  was an error, else they return the element that has been passed as
--  parameter.

with Types;

package Ocarina.Entities.Namespaces is

   function Package_Has_Public_Declarations_Or_Properties
     (Pack : Types.Node_Id)
      return Boolean;
   --  Returns True if the package has public elements, else
   --  False. Pack must reference a package specification.

   function Package_Has_Private_Declarations_Or_Properties
     (Pack : Types.Node_Id)
      return Boolean;
   --  Returns True if the package has private elements, else
   --  False. Pack must reference a package specification.

end Ocarina.Entities.Namespaces;