Sprout/sprout/random/detail/generator_bits.hpp
2016-02-25 18:48:28 +09:00

29 lines
1,015 B
C++

/*=============================================================================
Copyright (c) 2011-2016 Bolero MURAKAMI
https://github.com/bolero-MURAKAMI/Sprout
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)
=============================================================================*/
#ifndef SPROUT_RANDOM_DETAIL_GENERATOR_BITS_HPP
#define SPROUT_RANDOM_DETAIL_GENERATOR_BITS_HPP
#include <sprout/config.hpp>
#include <sprout/workaround/std/cstddef.hpp>
#include <sprout/limits.hpp>
namespace sprout {
namespace random {
namespace detail {
template<typename URNG>
struct generator_bits {
public:
static SPROUT_CONSTEXPR std::size_t value() {
return sprout::numeric_limits<typename URNG::result_type>::digits;
}
};
} // namespace detail
} // namespace random
} // namespace sprout
#endif // #ifndef SPROUT_RANDOM_DETAIL_GENERATOR_BITS_HPP