...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
BOOST_LOG_DATE_TIME_TYPES — Boost.Preprocessor sequence of date/time types.
// In header: <boost/log/utility/type_dispatch/date_time_types.hpp>
BOOST_LOG_DATE_TIME_TYPES()