+++ /dev/null
-------------------------------------------------------------------------------
--- --
--- GNAT COMPILER COMPONENTS --
--- --
--- S Y S T E M . F I N A L I Z A T I O N _ R O O T --
--- --
--- S p e c --
--- --
--- $Revision: 1.1.16.1 $
--- --
--- Copyright (C) 1992-2000 Free Software Foundation, Inc. --
--- --
--- GNAT is free software; you can redistribute it and/or modify it under --
--- terms of the GNU General Public License as published by the Free Soft- --
--- ware Foundation; either version 2, or (at your option) any later ver- --
--- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
--- OUT 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 GNAT; see file COPYING. If not, write --
--- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
--- MA 02111-1307, 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. --
--- --
--- GNAT was originally developed by the GNAT team at New York University. --
--- Extensive contributions were provided by Ada Core Technologies Inc. --
--- --
-------------------------------------------------------------------------------
-with Ada.Streams;
-package System.Finalization_Root is
-pragma Preelaborate (Finalization_Root);
-
- type Root_Controlled;
-
- type Finalizable_Ptr is access all Root_Controlled'Class;
-
- type Empty_Root_Controlled is abstract tagged null record;
- -- Just for the sake of Controlled equality (see Ada.Finalization)
-
- type Root_Controlled is new Empty_Root_Controlled with record
- Prev, Next : Finalizable_Ptr;
- end record;
- subtype Finalizable is Root_Controlled'Class;
-
- procedure Initialize (Object : in out Root_Controlled);
- procedure Finalize (Object : in out Root_Controlled);
- procedure Adjust (Object : in out Root_Controlled);
-
- procedure Write (Stream : access Ada.Streams.Root_Stream_Type'Class;
- Item : in Root_Controlled);
- procedure Read (Stream : access Ada.Streams.Root_Stream_Type'Class;
- Item : out Root_Controlled);
-
- for Root_Controlled'Read use Read;
- for Root_Controlled'Write use Write;
-end System.Finalization_Root;