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46 lines
1.1 KiB
C++
46 lines
1.1 KiB
C++
/* boost random/taus88.hpp header file
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*
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* Copyright Jens Maurer 2000-2001
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* Copyright Steven Watanabe 2011
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* Distributed under the Boost Software License, Version 1.0. (See
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* accompanying file LICENSE_1_0.txt or copy at
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* http://www.boost.org/LICENSE_1_0.txt)
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*
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* See http://www.boost.org/libs/random for documentation.
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*
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* $Id$
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*
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*/
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#ifndef BOOST_RANDOM_TAUS88_HPP
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#define BOOST_RANDOM_TAUS88_HPP
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#include <boost/random/linear_feedback_shift.hpp>
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#include <boost/random/xor_combine.hpp>
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namespace boost {
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namespace random {
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/**
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* The specialization taus88 was suggested in
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*
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* @blockquote
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* "Maximally Equidistributed Combined Tausworthe Generators",
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* Pierre L'Ecuyer, Mathematics of Computation, Volume 65,
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* Number 213, January 1996, Pages 203-213
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* @endblockquote
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*/
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typedef xor_combine_engine<
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xor_combine_engine<
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linear_feedback_shift_engine<uint32_t, 32, 31, 13, 12>, 0,
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linear_feedback_shift_engine<uint32_t, 32, 29, 2, 4>, 0>, 0,
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linear_feedback_shift_engine<uint32_t, 32, 28, 3, 17>, 0> taus88;
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} // namespace random
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using random::taus88;
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} // namespace boost
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#endif // BOOST_RANDOM_TAUS88_HPP
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