sl@0: /* Boost interval/limits.hpp template implementation file
sl@0:  *
sl@0:  * Copyright 2000 Jens Maurer
sl@0:  * Copyright 2002-2003 Hervé Brönnimann, Guillaume Melquiond, Sylvain Pion
sl@0:  *
sl@0:  * Distributed under the Boost Software License, Version 1.0.
sl@0:  * (See accompanying file LICENSE_1_0.txt or
sl@0:  * copy at http://www.boost.org/LICENSE_1_0.txt)
sl@0:  */
sl@0: 
sl@0: #ifndef BOOST_NUMERIC_INTERVAL_LIMITS_HPP
sl@0: #define BOOST_NUMERIC_INTERVAL_LIMITS_HPP
sl@0: 
sl@0: #ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
sl@0: 
sl@0: #include <boost/config.hpp>
sl@0: #include <boost/limits.hpp>
sl@0: #include <boost/numeric/interval/detail/interval_prototype.hpp>
sl@0: 
sl@0: namespace std {
sl@0: 
sl@0: template<class T, class Policies>
sl@0: class numeric_limits<boost::numeric::interval<T, Policies> >
sl@0:   : public numeric_limits<T>
sl@0: {
sl@0: private:
sl@0:   typedef boost::numeric::interval<T, Policies> I;
sl@0:   typedef numeric_limits<T> bl;
sl@0: public:
sl@0:   static I min BOOST_PREVENT_MACRO_SUBSTITUTION () throw() { return I((bl::min)(), (bl::min)()); }
sl@0:   static I max BOOST_PREVENT_MACRO_SUBSTITUTION () throw() { return I((bl::max)(), (bl::max)()); }
sl@0:   static I epsilon() throw() { return I(bl::epsilon(), bl::epsilon()); }
sl@0: 
sl@0:   BOOST_STATIC_CONSTANT(float_round_style, round_style = round_indeterminate);
sl@0:   BOOST_STATIC_CONSTANT(bool, is_iec559 = false);
sl@0: 
sl@0:   static I infinity () throw() { return I::whole(); }
sl@0:   static I quiet_NaN() throw() { return I::empty(); }
sl@0:   static I signaling_NaN() throw()
sl@0:   { return I(bl::signaling_NaN(), bl::signaling_Nan()); }
sl@0:   static I denorm_min() throw()
sl@0:   { return I(bl::denorm_min(), bl::denorm_min()); }
sl@0: private:
sl@0:   static I round_error();    // hide this on purpose, not yet implemented
sl@0: };
sl@0: 
sl@0: } // namespace std
sl@0: 
sl@0: #endif
sl@0: 
sl@0: #endif // BOOST_NUMERIC_INTERVAL_LIMITS_HPP