| /* Boost interval/detail/c99_rounding_control.hpp file |
| * |
| * Copyright 2000 Jens Maurer |
| * Copyright 2002 Hervé Brönnimann, Guillaume Melquiond, Sylvain Pion |
| * |
| * 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 BOOST_NUMERIC_INTERVAL_DETAIL_C99_ROUNDING_CONTROL_HPP |
| #define BOOST_NUMERIC_INTERVAL_DETAIL_C99_ROUNDING_CONTROL_HPP |
| |
| #include <boost/numeric/interval/detail/c99sub_rounding_control.hpp> |
| |
| namespace boost { |
| namespace numeric { |
| namespace interval_lib { |
| namespace detail { |
| |
| struct c99_rounding_control: c99_rounding |
| { |
| template<class T> |
| static T force_rounding(const T& r) { volatile T r_ = r; return r_; } |
| }; |
| |
| } // namespace detail |
| |
| template<> |
| struct rounding_control<float>: |
| detail::c99_rounding_control { }; |
| |
| template<> |
| struct rounding_control<double>: |
| detail::c99_rounding_control { }; |
| |
| template<> |
| struct rounding_control<long double>: |
| detail::c99_rounding_control { }; |
| |
| } // namespace interval_lib |
| } // namespace numeric |
| } // namespace boost |
| |
| #undef BOOST_NUMERIC_INTERVAL_NO_HARDWARE |
| |
| #endif // BOOST_NUMERIC_INTERVAL_DETAIL_C99_ROUNDING_CONTROL_HPP |