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1 d93979b7 Arnaud Dieumegard
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-- Copyright (C) 1996 Morgan Kaufmann Publishers, Inc
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-- This file is part of VESTs (Vhdl tESTs).
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-- VESTs is free software; you can redistribute it and/or modify it
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-- under the terms of the GNU General Public License as published by the
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-- Free Software Foundation; either version 2 of the License, or (at
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-- your option) any later version. 
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-- VESTs is distributed in the hope that it will be useful, but WITHOUT
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-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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-- FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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-- for more details. 
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-- You should have received a copy of the GNU General Public License
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-- along with VESTs; if not, write to the Free Software Foundation,
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-- Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
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-- ---------------------------------------------------------------------
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--
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-- $Id: ch_16_fg_16_04.vhd,v 1.1.1.1 2001-08-22 18:20:48 paw Exp $
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-- $Revision: 1.1.1.1 $
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--
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-- ---------------------------------------------------------------------
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package fg_16_04 is
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  -- code from book (in text)
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  subtype byte is bit_vector(0 to 7);
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  type byte_array is array (integer range <>) of byte;
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  function resolve ( bytes : byte_array ) return byte;
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  subtype resolved_byte is resolve byte;
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  -- end code from book
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end package fg_16_04;
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package body fg_16_04 is
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  -- code from book
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  function resolve ( bytes : byte_array ) return byte is
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    variable result : byte := b"0000_0000";
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  begin
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    for index in bytes'range loop
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      result := result or bytes(index);
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    end loop;
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    return result;
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  end function resolve;
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  -- end code from book
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end package body fg_16_04;