File : pragmarc-queue_bounded.adb
-- Copyright (C) 2002 by PragmAda Software Engineering. All rights reserved.
-- **************************************************************************
--
-- History:
-- 2002 Oct 01 J. Carter V1.3--Added Context to Iterate; use mode out to allow scalars
-- 2001 Jun 01 J. Carter V1.2--Added Peek
-- 2000 Dec 01 J. Carter V1.1--Revised implementation of Iterate
-- 2000 May 01 J. Carter V1.0--Initial release
--
package body PragmARC.Queue_Bounded is
protected body Handle is
procedure Clear is
-- null;
begin -- Clear
Implementation.Clear (Queue => Queue);
end Clear;
procedure Put (Item : in Element) is
-- null;
begin -- Put
Implementation.Put (Into => Queue, Item => Item);
end Put;
procedure Get (Item : out Element) is
-- null;
begin -- Get
Implementation.Get (From => Queue, Item => Item);
end Get;
function Is_Full return Boolean is
-- null;
begin -- Is_Full
return Implementation.Is_Full (Queue);
end Is_Full;
function Is_Empty return Boolean is
-- null;
begin -- Is_Empty
return Implementation.Is_Empty (Queue);
end Is_Empty;
function Length return Natural is
-- null;
begin -- Length
return Implementation.Length (Queue);
end Length;
function Peek return Element is
-- null;
begin -- Peek
return Implementation.Peek (Queue);
end Peek;
procedure Iterate (Action : in Action_Ptr; Context : in out Context_Data'Class) is
procedure Local is new Implementation.Iterate (Context_Data => Context_Data'Class, Action => Action.all);
begin -- Iterate
Local (Over => Queue, Context => Context);
end Iterate;
end Handle;
end PragmARC.Queue_Bounded;
--
-- This 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.
-- This software 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. 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