1 /* boost random/ranlux.hpp header file

     2  *

     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)

     7  *

     8  * See http://www.boost.org for most recent version including documentation.

     9  *

    10  * $Id: ranlux.hpp,v 1.5 2004/07/27 03:43:32 dgregor Exp $

    11  *

    12  * Revision history

    13  *  2001-02-18  created

    14  */

    15 

    16 #ifndef BOOST_RANDOM_RANLUX_HPP

    17 #define BOOST_RANDOM_RANLUX_HPP

    18 

    19 #include <boost/config.hpp>

    20 #include <boost/random/subtract_with_carry.hpp>

    21 #include <boost/random/discard_block.hpp>

    22 

    23 namespace boost {

    24 

    25 namespace random {

    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;

    29 }

    30 

    31 typedef random::discard_block<random::ranlux_base, 223, 24> ranlux3;

    32 typedef random::discard_block<random::ranlux_base, 389, 24> ranlux4;

    33 

    34 typedef random::discard_block<random::ranlux_base_01, 223, 24> ranlux3_01;

    35 typedef random::discard_block<random::ranlux_base_01, 389, 24> ranlux4_01;

    36 

    37 typedef random::discard_block<random::ranlux64_base_01, 223, 24> ranlux64_3_01;

    38 typedef random::discard_block<random::ranlux64_base_01, 389, 24> ranlux64_4_01;

    39 

    40 #if !defined(BOOST_NO_INT64_T) && !defined(BOOST_NO_INTEGRAL_INT64_T)

    41 namespace random {

    42   typedef random::subtract_with_carry<int64_t, (int64_t(1)<<48), 10, 24, 0> ranlux64_base;

    43 }

    44 typedef random::discard_block<random::ranlux64_base, 223, 24> ranlux64_3;

    45 typedef random::discard_block<random::ranlux64_base, 389, 24> ranlux64_4;

    46 #endif /* !BOOST_NO_INT64_T && !BOOST_NO_INTEGRAL_INT64_T */

    47 

    48 } // namespace boost

    49 

    50 #endif // BOOST_RANDOM_LINEAR_CONGRUENTIAL_HPP