...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
boost::gregorian::greg_facet_config — Configuration of the output facet template.
struct greg_facet_config { // types typedef boost::gregorian::greg_month month_type; typedef boost::date_time::special_values special_value_enum; typedef boost::gregorian::months_of_year month_enum; typedef boost::date_time::weekdays weekday_enum; };