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jeremybenn |
------------------------------------------------------------------------------
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-- --
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-- GNAT RUN-TIME COMPONENTS --
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-- --
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-- G N A T . B U B B L E _ S O R T _ A --
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-- --
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-- B o d y --
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-- --
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-- Copyright (C) 1995-2005, AdaCore --
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-- --
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-- GNAT is free software; you can redistribute it and/or modify it under --
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-- terms of the GNU General Public License as published by the Free Soft- --
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-- ware Foundation; either version 2, or (at your option) any later ver- --
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-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
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-- for more details. You should have received a copy of the GNU General --
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-- Public License distributed with GNAT; see file COPYING. If not, write --
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-- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
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-- Boston, MA 02110-1301, USA. --
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-- --
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-- As a special exception, if other files instantiate generics from this --
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-- unit, or you link this unit with other files to produce an executable, --
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-- this unit does not by itself cause the resulting executable to be --
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-- covered by the GNU General Public License. This exception does not --
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-- however invalidate any other reasons why the executable file might be --
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-- covered by the GNU Public License. --
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-- --
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-- GNAT was originally developed by the GNAT team at New York University. --
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-- Extensive contributions were provided by Ada Core Technologies Inc. --
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-- --
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------------------------------------------------------------------------------
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package body GNAT.Bubble_Sort_A is
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----------
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-- Sort --
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----------
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procedure Sort (N : Natural; Move : Move_Procedure; Lt : Lt_Function) is
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Switched : Boolean;
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begin
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loop
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Switched := False;
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for J in 1 .. N - 1 loop
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if Lt (J + 1, J) then
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Move (J, 0);
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Move (J + 1, J);
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Move (0, J + 1);
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Switched := True;
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end if;
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end loop;
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exit when not Switched;
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end loop;
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end Sort;
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end GNAT.Bubble_Sort_A;
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