...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
boost::icl::value_size<icl::left_open_interval< DomainT, Compare >>
// In header: <boost/icl/left_open_interval.hpp> template<typename DomainT, ICL_COMPARE Compare> struct value_size<icl::left_open_interval< DomainT, Compare >> { // public static functions static std::size_t apply(const icl::left_open_interval< DomainT > &); };