| /* Boost interval/limits.hpp template implementation file |
| * |
| * Copyright 2000 Jens Maurer |
| * Copyright 2002-2003 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_LIMITS_HPP |
| #define BOOST_NUMERIC_INTERVAL_LIMITS_HPP |
| |
| #ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION |
| |
| #include <boost/config.hpp> |
| #include <boost/limits.hpp> |
| #include <boost/numeric/interval/detail/interval_prototype.hpp> |
| |
| namespace std { |
| |
| template<class T, class Policies> |
| class numeric_limits<boost::numeric::interval<T, Policies> > |
| : public numeric_limits<T> |
| { |
| private: |
| typedef boost::numeric::interval<T, Policies> I; |
| typedef numeric_limits<T> bl; |
| public: |
| static I min BOOST_PREVENT_MACRO_SUBSTITUTION () throw() { return I((bl::min)(), (bl::min)()); } |
| static I max BOOST_PREVENT_MACRO_SUBSTITUTION () throw() { return I((bl::max)(), (bl::max)()); } |
| static I epsilon() throw() { return I(bl::epsilon(), bl::epsilon()); } |
| |
| BOOST_STATIC_CONSTANT(float_round_style, round_style = round_indeterminate); |
| BOOST_STATIC_CONSTANT(bool, is_iec559 = false); |
| |
| static I infinity () throw() { return I::whole(); } |
| static I quiet_NaN() throw() { return I::empty(); } |
| static I signaling_NaN() throw() |
| { return I(bl::signaling_NaN(), bl::signaling_Nan()); } |
| static I denorm_min() throw() |
| { return I(bl::denorm_min(), bl::denorm_min()); } |
| private: |
| static I round_error(); // hide this on purpose, not yet implemented |
| }; |
| |
| } // namespace std |
| |
| #endif |
| |
| #endif // BOOST_NUMERIC_INTERVAL_LIMITS_HPP |