...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
boost::interprocess::interprocess_upgradable_mutex::base_constants_t
// In header: <boost/interprocess/sync/interprocess_upgradable_mutex.hpp> template<int Dummy> struct base_constants_t { static const unsigned max_readers; // @ };