...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
boost::move_upd::unique_deleter_is_initializable
// In header: <boost/move/unique_ptr.hpp> template<typename D, typename E, bool IsReference = bmupmu::is_reference<D>::value> struct unique_deleter_is_initializable : public boost::move_upmu::is_same< D, E > { };