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1 294 jeremybenn
-- C341A01.A
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--
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--                             Grant of Unlimited Rights
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--
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--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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--     unlimited rights in the software and documentation contained herein.
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--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making
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--     this public release, the Government intends to confer upon all
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--     recipients unlimited rights  equal to those held by the Government.
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--     These rights include rights to use, duplicate, release or disclose the
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--     released technical data and computer software in whole or in part, in
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--     any manner and for any purpose whatsoever, and to have or permit others
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--     to do so.
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--
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--                                    DISCLAIMER
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--
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--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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--     PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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--
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-- OBJECTIVE:
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--      Check that formal parameters of a class-wide type can be passed
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--      values of any specific type within the class.
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--
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-- TEST DESCRIPTION:
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--      Define an object of a root tagged type and of various types derived
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--      from the root.  Define objects of the root class, and initialize them
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--      by parameter association of objects of the specific types (root and
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--      extended types) within the class.
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--
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--      The particular root and extended types used in this abstraction are
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--      defined in foundation code (F341A00.A), and are graphically displayed
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--      as follows:
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--
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--           package Bank
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--              type Account
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--                  |
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--                  |
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--                  |
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--               package Checking
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--                  type Account
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--                      |
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--                      |
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--                      |
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--                   package Interest_Checking
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--                          type Account
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--
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--
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-- TEST FILES:
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--      This test depends on the following foundation code:
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--
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--         F341A00.A
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--
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--      The following files comprise this test:
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--
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--      => C341A01.A
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--
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--
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-- CHANGE HISTORY:
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--      06 Dec 94   SAIC    ACVC 2.0
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--
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--!
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with F341A00_0;            -- package Bank
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with F341A00_1;            -- package Checking
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with F341A00_2;            -- package Interest_Checking
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with Report;
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procedure C341A01 is
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   package Bank              renames F341A00_0;
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   use type Bank.Dollar_Amount;
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   package Checking          renames F341A00_1;
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   package Interest_Checking renames F341A00_2;
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   Max_Accts    : constant := 3;
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   Bank_Balance : Bank.Dollar_Amount := 0.00;
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   -- Initialize objects of specific tagged types.
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   B_Acct  : Bank.Account              := (Current_Balance => 10.00);
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   C_Acct  : Checking.Account          := (100.00, 10.00);
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   IC_Acct : Interest_Checking.Account := (1000.00, 10.00, 0.030);
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   -- Define and initialize (by parameter association) objects of class-wide
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   -- type originating from the root type (Bank.Account).
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   -- Define an account auditing procedure with a class-wide
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   -- variable that can hold a value of any object within the class.
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   procedure Audit (Next_Account : Bank.Account'Class) is
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   begin
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      Bank_Balance := Bank_Balance + Next_Account.Current_Balance;
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   end Audit;
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begin  -- C341A01
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   Report.Test ("C341A01", "Check that objects of a class-wide type can " &
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                           "be initialized, by direct assignment, to a "  &
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                           "value of any specific type within the class" );
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   -- Perform nightly audit of total funds on deposit in bank.
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   Audit (B_Acct);
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   Audit (C_Acct);
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   Audit (IC_Acct);
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   if Bank_Balance /= 1110.00 then
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      Report.Failed ("Class-wide object processing failed");
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   end if;
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   Report.Result;
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end C341A01;

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