1 /* boost random/ranlux.hpp header file
3 * Copyright Jens Maurer 2002
4 * Distributed under the Boost Software License, Version 1.0. (See
5 * accompanying file LICENSE_1_0.txt or copy at
6 * http://www.boost.org/LICENSE_1_0.txt)
8 * See http://www.boost.org for most recent version including documentation.
10 * $Id: ranlux.hpp 60755 2010-03-22 00:45:06Z steven_watanabe $
16 #ifndef BOOST_RANDOM_RANLUX_HPP
17 #define BOOST_RANDOM_RANLUX_HPP
19 #include <boost/config.hpp>
20 #include <boost/random/subtract_with_carry.hpp>
21 #include <boost/random/discard_block.hpp>
26 typedef subtract_with_carry<int, (1<<24), 10, 24, 0> ranlux_base;
27 typedef subtract_with_carry_01<float, 24, 10, 24> ranlux_base_01;
28 typedef subtract_with_carry_01<double, 48, 10, 24> ranlux64_base_01;
34 * The ranlux family of generators are described in
37 * "A portable high-quality random number generator for lattice field theory
38 * calculations", M. Luescher, Computer Physics Communications, 79 (1994)
42 * The levels are given in
45 * "RANLUX: A Fortran implementation ofthe high-quality
46 * pseudorandom number generator of Luescher", F. James,
47 * Computer Physics Communications 79 (1994) 111-114
50 class ranlux_documentation {};
54 /** @copydoc boost::random::detail::ranlux_documentation */
55 typedef random::discard_block<random::ranlux_base, 223, 24> ranlux3;
56 /** @copydoc boost::random::detail::ranlux_documentation */
57 typedef random::discard_block<random::ranlux_base, 389, 24> ranlux4;
59 /** @copydoc boost::random::detail::ranlux_documentation */
60 typedef random::discard_block<random::ranlux_base_01, 223, 24> ranlux3_01;
61 /** @copydoc boost::random::detail::ranlux_documentation */
62 typedef random::discard_block<random::ranlux_base_01, 389, 24> ranlux4_01;
64 /** @copydoc boost::random::detail::ranlux_documentation */
65 typedef random::discard_block<random::ranlux64_base_01, 223, 24> ranlux64_3_01;
66 /** @copydoc boost::random::detail::ranlux_documentation */
67 typedef random::discard_block<random::ranlux64_base_01, 389, 24> ranlux64_4_01;
69 #if !defined(BOOST_NO_INT64_T) && !defined(BOOST_NO_INTEGRAL_INT64_T)
71 typedef random::subtract_with_carry<int64_t, (int64_t(1)<<48), 10, 24, 0> ranlux64_base;
73 /** @copydoc boost::random::detail::ranlux_documentation */
74 typedef random::discard_block<random::ranlux64_base, 223, 24> ranlux64_3;
75 /** @copydoc boost::random::detail::ranlux_documentation */
76 typedef random::discard_block<random::ranlux64_base, 389, 24> ranlux64_4;
77 #endif /* !BOOST_NO_INT64_T && !BOOST_NO_INTEGRAL_INT64_T */
81 #endif // BOOST_RANDOM_LINEAR_CONGRUENTIAL_HPP