Chris@16: /* Boost interval/limits.hpp template implementation file
Chris@16:  *
Chris@16:  * Copyright 2000 Jens Maurer
Chris@16:  * Copyright 2002-2003 Hervé Brönnimann, Guillaume Melquiond, Sylvain Pion
Chris@16:  *
Chris@16:  * Distributed under the Boost Software License, Version 1.0.
Chris@16:  * (See accompanying file LICENSE_1_0.txt or
Chris@16:  * copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16:  */
Chris@16: 
Chris@16: #ifndef BOOST_NUMERIC_INTERVAL_LIMITS_HPP
Chris@16: #define BOOST_NUMERIC_INTERVAL_LIMITS_HPP
Chris@16: 
Chris@16: 
Chris@16: #include <boost/config.hpp>
Chris@16: #include <boost/limits.hpp>
Chris@16: #include <boost/numeric/interval/detail/interval_prototype.hpp>
Chris@16: 
Chris@16: namespace std {
Chris@16: 
Chris@16: template<class T, class Policies>
Chris@16: class numeric_limits<boost::numeric::interval<T, Policies> >
Chris@16:   : public numeric_limits<T>
Chris@16: {
Chris@16: private:
Chris@16:   typedef boost::numeric::interval<T, Policies> I;
Chris@16:   typedef numeric_limits<T> bl;
Chris@16: public:
Chris@16:   static I min BOOST_PREVENT_MACRO_SUBSTITUTION () throw() { return I((bl::min)(), (bl::min)()); }
Chris@16:   static I max BOOST_PREVENT_MACRO_SUBSTITUTION () throw() { return I((bl::max)(), (bl::max)()); }
Chris@16:   static I epsilon() throw() { return I(bl::epsilon(), bl::epsilon()); }
Chris@16: 
Chris@16:   BOOST_STATIC_CONSTANT(float_round_style, round_style = round_indeterminate);
Chris@16:   BOOST_STATIC_CONSTANT(bool, is_iec559 = false);
Chris@16: 
Chris@16:   static I infinity () throw() { return I::whole(); }
Chris@16:   static I quiet_NaN() throw() { return I::empty(); }
Chris@16:   static I signaling_NaN() throw()
Chris@16:   { return I(bl::signaling_NaN(), bl::signaling_Nan()); }
Chris@16:   static I denorm_min() throw()
Chris@16:   { return I(bl::denorm_min(), bl::denorm_min()); }
Chris@16: private:
Chris@16:   static I round_error();    // hide this on purpose, not yet implemented
Chris@16: };
Chris@16: 
Chris@16: } // namespace std
Chris@16: 
Chris@16: 
Chris@16: #endif // BOOST_NUMERIC_INTERVAL_LIMITS_HPP