// Copyright (c) 2016-2021 Antony Polukhin // // 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) //[pfr_motivating_example #include #include #include "boost/pfr.hpp" struct some_person { std::string name; unsigned birth_year; }; int main() { some_person val{"Edgar Allan Poe", 1809}; std::cout << boost::pfr::get<0>(val) // No macro! << " was born in " << boost::pfr::get<1>(val); // Works with any aggregate initializables! std::cout << boost::pfr::io(val); // Outputs: {"Edgar Allan Poe", 1809} } //]