boost/core/use_default.hpp
/* Copyright 2019 Glen Joseph Fernandes (glenjofe@gmail.com) Distributed under the Boost Software License, Version 1.0. (http://www.boost.org/LICENSE_1_0.txt) */ #ifndef BOOST_CORE_USE_DEFAULT_HPP #define BOOST_CORE_USE_DEFAULT_HPP namespace boost { struct use_default { }; } /* boost */ #endif