ceph/src/boost/libs/random/include/boost/random/shuffle_output.hpp

   1 /* boost random/shuffle_output.hpp header file
   2  *
   3  * Copyright Jens Maurer 2000-2001
   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  * $Id$
  11  *
  12  * Revision history
  13  *  2001-02-18  moved to individual header files
  14  */
  15
  16 #ifndef BOOST_RANDOM_SHUFFLE_OUTPUT_HPP
  17 #define BOOST_RANDOM_SHUFFLE_OUTPUT_HPP
  18
  19 #include <boost/random/shuffle_order.hpp>
  20
  21 namespace boost {
  22 namespace random {
  23
  24 /// \cond
  25
  26 template<typename URNG, int k,
  27          typename URNG::result_type val = 0>
  28 class shuffle_output : public shuffle_order_engine<URNG, k>
  29 {
  30     typedef shuffle_order_engine<URNG, k> base_t;
  31 public:
  32     typedef typename base_t::result_type result_type;
  33     shuffle_output() {}
  34     template<class T>
  35     explicit shuffle_output(T& arg) : base_t(arg) {}
  36     template<class T>
  37     explicit shuffle_output(const T& arg) : base_t(arg) {}
  38     template<class It>
  39     shuffle_output(It& first, It last) : base_t(first, last) {}
  40     result_type min BOOST_PREVENT_MACRO_SUBSTITUTION ()
  41     { return (this->base().min)(); }
  42     result_type max BOOST_PREVENT_MACRO_SUBSTITUTION ()
  43     { return (this->base().max)(); }
  44 };
  45
  46 /// \endcond
  47
  48 }
  49 }
  50
  51 #endif // BOOST_RANDOM_SHUFFLE_OUTPUT_HPP