...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
boost::unit_test::data::monomorphic::result_of::join — Result type of the join operation on datasets.
// In header: <boost/test/data/monomorphic/join.hpp> template<typename DS1Gen, typename DS2Gen> struct join { // types typedef monomorphic::join< typename DS1Gen::type, typename DS2Gen::type > type; };