51 lines
1.3 KiB
Plaintext
51 lines
1.3 KiB
Plaintext
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/* Boost interval/detail/c99_rounding_control.hpp file
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*
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* Copyright 2000 Jens Maurer
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* Copyright 2002 Herv<72> Br<42>nnimann, Guillaume Melquiond, Sylvain Pion
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*
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* Distributed under the Boost Software License, Version 1.0.
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* (See accompanying file LICENSE_1_0.txt or
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* copy at http://www.boost.org/LICENSE_1_0.txt)
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*/
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#ifndef BOOST_NUMERIC_INTERVAL_DETAIL_C99_ROUNDING_CONTROL_HPP
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#define BOOST_NUMERIC_INTERVAL_DETAIL_C99_ROUNDING_CONTROL_HPP
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#include <boost/numeric/interval/detail/c99sub_rounding_control.hpp>
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namespace boost {
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namespace numeric {
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namespace interval_lib {
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template<>
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struct rounding_control<float>:
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detail::c99_rounding_control
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{
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static float force_rounding(float const &r)
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{ volatile float r_ = r; return r_; }
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};
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template<>
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struct rounding_control<double>:
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detail::c99_rounding_control
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{
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static double force_rounding(double const &r)
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{ volatile double r_ = r; return r_; }
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};
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template<>
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struct rounding_control<long double>:
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detail::c99_rounding_control
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{
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static long double force_rounding(long double const &r)
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{ volatile long double r_ = r; return r_; }
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};
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} // namespace interval_lib
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} // namespace numeric
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} // namespace boost
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#undef BOOST_NUMERIC_INTERVAL_NO_HARDWARE
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#endif // BOOST_NUMERIC_INTERVAL_DETAIL_C99_ROUNDING_CONTROL_HPP
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