| // Copyright John Maddock 2008. |
| // Use, modification and distribution are subject to 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) |
| // |
| # include <pch.hpp> |
| #ifndef BOOST_MATH_TR1_SOURCE |
| # define BOOST_MATH_TR1_SOURCE |
| #endif |
| #include <boost/math/tr1.hpp> |
| #include <boost/math/special_functions/next.hpp> |
| #include "c_policy.hpp" |
| |
| namespace boost{ namespace math{ namespace tr1{ |
| |
| extern "C" double BOOST_MATH_TR1_DECL boost_nexttoward BOOST_PREVENT_MACRO_SUBSTITUTION(double x, long double y) BOOST_MATH_C99_THROW_SPEC |
| { |
| #ifdef BOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS |
| return c_policies::nextafter BOOST_PREVENT_MACRO_SUBSTITUTION(x, (double)y); |
| #else |
| return (double)c_policies::nextafter BOOST_PREVENT_MACRO_SUBSTITUTION((long double)x, y); |
| #endif |
| } |
| |
| }}} |
| |
| |
