#ifndef BOOST_RANGE_VALUE_HPP #define BOOST_RANGE_VALUE_HPP // Copyright (c) 2015 Robert Ramey // // 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) #include // print range and value to a standard stream // make a simple wrapper template struct range_value { // type requirement - a numeric type const T & m_t; constexpr range_value(const T & t) : m_t(t) {} }; template constexpr range_value make_range_value(const T & t){ return range_value(t); } #include "interval.hpp" template< class CharT, class Traits, class T > std::basic_ostream & operator<<( std::basic_ostream & os, const range_value & t ){ return os << boost::safe_numerics::make_interval() << t.m_t; } template struct result_display { const T & m_t; result_display(const T & t) : m_t(t) {} }; template result_display make_result_display(const T & t){ return result_display(t); } template inline std::basic_ostream & operator<<( std::basic_ostream & os, const result_display & r ){ return os << std::hex << make_range_value(r.m_t) << "(" << std::dec << r.m_t << ")"; } #endif // BOOST_RANGE_VALUE_HPP