...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::zip::iterator
// In header: <boost/test/data/monomorphic/zip.hpp> struct iterator { // types typedef data::traits< sample >::ref_type ref_type; // construct/copy/destruct explicit iterator(dataset1_iter, dataset2_iter); // public member functions ref_type operator*() const; void operator++(); };