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- /* 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 {
- template<>
- struct rounding_control<float>:
- detail::c99_rounding_control
- {
- static float force_rounding(float const &r)
- { volatile float r_ = r; return r_; }
- };
- template<>
- struct rounding_control<double>:
- detail::c99_rounding_control
- {
- static double force_rounding(double const &r)
- { volatile double r_ = r; return r_; }
- };
- template<>
- struct rounding_control<long double>:
- detail::c99_rounding_control
- {
- static long double force_rounding(long double const &r)
- { volatile long double r_ = r; return r_; }
- };
- } // namespace interval_lib
- } // namespace numeric
- } // namespace boost
- #undef BOOST_NUMERIC_INTERVAL_NO_HARDWARE
- #endif // BOOST_NUMERIC_INTERVAL_DETAIL_C99_ROUNDING_CONTROL_HPP
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