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-- CA110040.A

--

--                             Grant of Unlimited Rights

--

--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,

--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained

--     unlimited rights in the software and documentation contained herein.

--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making

--     this public release, the Government intends to confer upon all

--     recipients unlimited rights  equal to those held by the Government.

--     These rights include rights to use, duplicate, release or disclose the

--     released technical data and computer software in whole or in part, in

--     any manner and for any purpose whatsoever, and to have or permit others

--     to do so.

--

--                                    DISCLAIMER

--

--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR

--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED

--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE

--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE

--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A

--     PARTICULAR PURPOSE OF SAID MATERIAL.

--*

--

-- OBJECTIVE:

--      See CA110042.AM

--

-- TEST DESCRIPTION:

--      See CA110042.AM

--

-- TEST FILES:

--      The following files comprise this test:

--

--      => CA110040.A

--         CA110041.A

--         CA110042.AM

--

-- CHANGE HISTORY:

--      06 Dec 94   SAIC    ACVC 2.0

--      26 Apr 96   SAIC    ACVC 2.1: Modified prologue; Added pragma

--                          Elaborate_Body.

--

--!

package CA110040 is                              -- Package Computer_System.

   pragma Elaborate_Body (CA110040);

   -- Types.

   type ID_Type                 is range 1 .. 4;

   type System_Account_Capacity is new ID_Type;

   type Account is tagged

      record

         User_ID : ID_Type;

      end record;

   -- Constants.

   Maximum_System_Accounts : constant System_Account_Capacity :=

     System_Account_Capacity'Last;

   System_Administrator    : constant ID_Type :=

     ID_Type (System_Account_Capacity'First);

   Administrator_Account   : constant Account :=

     (User_ID => System_Administrator);

   -- Objects.

   Total_Accounts           : System_Account_Capacity  := 1;

   -- Exceptions.

   Illegal_Account          : exception;

   Account_Limit_Exceeded   : exception;

   -- Subprograms.

   function Next_Available_ID return ID_Type;

end CA110040;                                -- Package Computer_System.

     --=================================================================--

package body CA110040 is                     -- Package body Computer_System.

   function Next_Available_ID return ID_Type is

   begin

      Total_Accounts := Total_Accounts + 1;

      return (ID_Type(Total_Accounts));

   end Next_Available_ID;

end CA110040;                                -- Package body Computer_System.