File : a-finali.ads
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-- --
-- GNAT RUN-TIME COMPONENTS --
-- --
5 -- A D A . F I N A L I Z A T I O N --
-- --
-- S p e c --
-- --
-- $Revision: 1.17 $ --
10 -- --
-- Copyright (C) 1992-1997 Free Software Foundation, Inc. --
-- --
-- This specification is derived from the Ada Reference Manual for use with --
-- GNAT. The copyright notice above, and the license provisions that follow --
15 -- apply solely to the contents of the part following the private keyword. --
-- --
-- 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- --
20 -- 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 --
25 -- 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, --
30 -- 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. --
-- --
35 -- GNAT was originally developed by the GNAT team at New York University. --
-- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). --
-- --
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40 with System.Finalization_Root;
package Ada.Finalization is
pragma Preelaborate (Finalization);
45 type Controlled is abstract tagged private;
procedure Initialize (Object : in out Controlled);
procedure Adjust (Object : in out Controlled);
procedure Finalize (Object : in out Controlled);
50
type Limited_Controlled is abstract tagged limited private;
procedure Initialize (Object : in out Limited_Controlled);
procedure Finalize (Object : in out Limited_Controlled);
55
private
package SFR renames System.Finalization_Root;
type Controlled is abstract new SFR.Root_Controlled with null record;
60
function "=" (A, B : Controlled) return Boolean;
-- Need to be defined explictly because we don't want to compare the
-- hidden pointers
65 type Limited_Controlled is
abstract new SFR.Root_Controlled with null record;
end Ada.Finalization;