/* boost random/ranlux.hpp header file | |
* | |
* Copyright Jens Maurer 2002 | |
* Distributed under the Boost Software License, Version 1.0. (See | |
* accompanying file LICENSE_1_0.txt or copy at | |
* http://www.boost.org/LICENSE_1_0.txt) | |
* | |
* See http://www.boost.org for most recent version including documentation. | |
* | |
* $Id: ranlux.hpp 60755 2010-03-22 00:45:06Z steven_watanabe $ | |
* | |
* Revision history | |
* 2001-02-18 created | |
*/ | |
#ifndef BOOST_RANDOM_RANLUX_HPP | |
#define BOOST_RANDOM_RANLUX_HPP | |
#include <boost/config.hpp> | |
#include <boost/random/subtract_with_carry.hpp> | |
#include <boost/random/discard_block.hpp> | |
namespace boost { | |
namespace random { | |
typedef subtract_with_carry<int, (1<<24), 10, 24, 0> ranlux_base; | |
typedef subtract_with_carry_01<float, 24, 10, 24> ranlux_base_01; | |
typedef subtract_with_carry_01<double, 48, 10, 24> ranlux64_base_01; | |
} | |
namespace random { | |
namespace detail { | |
/** | |
* The ranlux family of generators are described in | |
* | |
* @blockquote | |
* "A portable high-quality random number generator for lattice field theory | |
* calculations", M. Luescher, Computer Physics Communications, 79 (1994) | |
* pp 100-110. | |
* @endblockquote | |
* | |
* The levels are given in | |
* | |
* @blockquote | |
* "RANLUX: A Fortran implementation ofthe high-quality | |
* pseudorandom number generator of Luescher", F. James, | |
* Computer Physics Communications 79 (1994) 111-114 | |
* @endblockquote | |
*/ | |
class ranlux_documentation {}; | |
} | |
} | |
/** @copydoc boost::random::detail::ranlux_documentation */ | |
typedef random::discard_block<random::ranlux_base, 223, 24> ranlux3; | |
/** @copydoc boost::random::detail::ranlux_documentation */ | |
typedef random::discard_block<random::ranlux_base, 389, 24> ranlux4; | |
/** @copydoc boost::random::detail::ranlux_documentation */ | |
typedef random::discard_block<random::ranlux_base_01, 223, 24> ranlux3_01; | |
/** @copydoc boost::random::detail::ranlux_documentation */ | |
typedef random::discard_block<random::ranlux_base_01, 389, 24> ranlux4_01; | |
/** @copydoc boost::random::detail::ranlux_documentation */ | |
typedef random::discard_block<random::ranlux64_base_01, 223, 24> ranlux64_3_01; | |
/** @copydoc boost::random::detail::ranlux_documentation */ | |
typedef random::discard_block<random::ranlux64_base_01, 389, 24> ranlux64_4_01; | |
#if !defined(BOOST_NO_INT64_T) && !defined(BOOST_NO_INTEGRAL_INT64_T) | |
namespace random { | |
typedef random::subtract_with_carry<int64_t, (int64_t(1)<<48), 10, 24, 0> ranlux64_base; | |
} | |
/** @copydoc boost::random::detail::ranlux_documentation */ | |
typedef random::discard_block<random::ranlux64_base, 223, 24> ranlux64_3; | |
/** @copydoc boost::random::detail::ranlux_documentation */ | |
typedef random::discard_block<random::ranlux64_base, 389, 24> ranlux64_4; | |
#endif /* !BOOST_NO_INT64_T && !BOOST_NO_INTEGRAL_INT64_T */ | |
} // namespace boost | |
#endif // BOOST_RANDOM_LINEAR_CONGRUENTIAL_HPP |