...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards
...one of the most highly regarded and expertly designed C++ library projects in the world.
boost::posix_time::operator+
ptime operator+(const ptime & t, const boost::gregorian::years & y);
Adds a years object and a ptime. Result will be same month and day-of-month as ptime unless original day was the last day of month. see date_time::years_duration for more details