| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT LIBRARY COMPONENTS -- |
| -- -- |
| -- ADA.CONTAINERS.SYNCHRONIZED_QUEUE_INTERFACES -- |
| -- -- |
| -- S p e c -- |
| -- -- |
| -- Copyright (C) 2011-2021, 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 -- |
| -- 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 3, 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. -- |
| -- -- |
| -- As a special exception under Section 7 of GPL version 3, you are granted -- |
| -- additional permissions described in the GCC Runtime Library Exception, -- |
| -- version 3.1, as published by the Free Software Foundation. -- |
| -- -- |
| -- You should have received a copy of the GNU General Public License and -- |
| -- a copy of the GCC Runtime Library Exception along with this program; -- |
| -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- |
| -- <http://www.gnu.org/licenses/>. -- |
| -- -- |
| -- This unit was originally developed by Matthew J Heaney. -- |
| ------------------------------------------------------------------------------ |
| |
| generic |
| type Element_Type is private; |
| |
| package Ada.Containers.Synchronized_Queue_Interfaces is |
| pragma Pure; |
| |
| type Queue is synchronized interface; |
| |
| procedure Enqueue |
| (Container : in out Queue; |
| New_Item : Element_Type) is abstract |
| with Synchronization => By_Entry; |
| |
| procedure Dequeue |
| (Container : in out Queue; |
| Element : out Element_Type) is abstract |
| with Synchronization => By_Entry; |
| |
| function Current_Use (Container : Queue) return Count_Type is abstract; |
| |
| function Peak_Use (Container : Queue) return Count_Type is abstract; |
| |
| end Ada.Containers.Synchronized_Queue_Interfaces; |
