// abs.hpp // // (C) Copyright 2011 Vicente J. Botet Escriba // 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). // #ifndef BOOST_RATIO_MPL_ABS_HPP #define BOOST_RATIO_MPL_ABS_HPP #include <boost/ratio/ratio.hpp> #include <boost/ratio/mpl/numeric_cast.hpp> #include <boost/ratio/detail/mpl/abs.hpp> namespace boost { namespace mpl { template<> struct abs_impl< rational_c_tag > { template< typename R > struct apply : ratio_abs<R> { }; }; } } #endif // BOOST_RATIO_MPL_ABS_HPP