Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

Struct get_small_vector_opt<void>

boost::container::dtl::get_small_vector_opt<void>

// In header: <boost/container/small_vector.hpp>


struct get_small_vector_opt<void> {
  // types
  typedef small_vector_null_opt type;
};