1-- CA110040.A
2--
3--                             Grant of Unlimited Rights
4--
5--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
6--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
7--     unlimited rights in the software and documentation contained herein.
8--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making
9--     this public release, the Government intends to confer upon all
10--     recipients unlimited rights  equal to those held by the Government.
11--     These rights include rights to use, duplicate, release or disclose the
12--     released technical data and computer software in whole or in part, in
13--     any manner and for any purpose whatsoever, and to have or permit others
14--     to do so.
15--
16--                                    DISCLAIMER
17--
18--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
19--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
20--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
21--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
22--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
23--     PARTICULAR PURPOSE OF SAID MATERIAL.
24--*
25--
26-- OBJECTIVE:
27--      See CA110042.AM
28--
29-- TEST DESCRIPTION:
30--      See CA110042.AM
31--
32-- TEST FILES:
33--      The following files comprise this test:
34--
35--      => CA110040.A
36--         CA110041.A
37--         CA110042.AM
38--
39-- CHANGE HISTORY:
40--      06 Dec 94   SAIC    ACVC 2.0
41--      26 Apr 96   SAIC    ACVC 2.1: Modified prologue; Added pragma
42--                          Elaborate_Body.
43--
44--!
45
46package CA110040 is                              -- Package Computer_System.
47   pragma Elaborate_Body (CA110040);
48
49   -- Types.
50   type ID_Type                 is range 1 .. 4;
51   type System_Account_Capacity is new ID_Type;
52
53   type Account is tagged
54      record
55         User_ID : ID_Type;
56      end record;
57
58   -- Constants.
59   Maximum_System_Accounts : constant System_Account_Capacity :=
60     System_Account_Capacity'Last;
61
62   System_Administrator    : constant ID_Type :=
63     ID_Type (System_Account_Capacity'First);
64
65   Administrator_Account   : constant Account :=
66     (User_ID => System_Administrator);
67
68   -- Objects.
69   Total_Accounts           : System_Account_Capacity  := 1;
70
71   -- Exceptions.
72   Illegal_Account          : exception;
73   Account_Limit_Exceeded   : exception;
74
75   -- Subprograms.
76   function Next_Available_ID return ID_Type;
77
78end CA110040;                                -- Package Computer_System.
79
80     --=================================================================--
81
82package body CA110040 is                     -- Package body Computer_System.
83
84   function Next_Available_ID return ID_Type is
85   begin
86      Total_Accounts := Total_Accounts + 1;
87      return (ID_Type(Total_Accounts));
88   end Next_Available_ID;
89
90end CA110040;                                -- Package body Computer_System.
91