boost/mysql/days.hpp

0001 //
0002 // Copyright (c) 2019-2023 Ruben Perez Hidalgo (rubenperez038 at gmail dot com)
0003 //
0004 // Distributed under the Boost Software License, Version 1.0. (See accompanying
0005 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
0006 //
0007
0008 #ifndef BOOST_MYSQL_DAYS_HPP
0009 #define BOOST_MYSQL_DAYS_HPP
0010
0011 #include <chrono>
0012
0013 namespace boost {
0014 namespace mysql {
0015
0016 /**
0017  * \brief Duration representing a day (24 hours).
0018  * \details Suitable to represent the range of dates MySQL offers.
0019  * May differ in representation from `std::chrono::days` in C++20.
0020  */
0021 using days = std::chrono::duration<int, std::ratio<3600 * 24>>;
0022
0023 }  // namespace mysql
0024 }  // namespace boost
0025
0026 #endif