File : sequence.ads


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--                         ADAGIO - ADALID - AENEA.                         --

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--                            Copyright (C) 2003                            --

--                                 A. Mosteo.                               --

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--  Authors: A. Mosteo. (adagio@mosteo.com)                                 --

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--  $Id: sequence.ads,v 1.3 2004/01/21 21:05:47 Jano Exp $


with System;

generic
   type Num is mod <>;
package Sequence is

   protected type Object (
      Initial_value : Num := Num'First; 
      Priority      : System.Priority := System.Priority'Last) is
      pragma Priority (Priority);

      procedure Get_next (Value : out Num);

   private
      Next_value : Num := Initial_value;
   end Object;

end Sequence;