...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
boost::posix_time::minutes — Allows expression of durations as a minute count.
// In header: <boost/date_time/posix_time/posix_time_duration.hpp> class minutes : public boost::posix_time::time_duration { public: // construct/copy/destruct minutes(long); };