...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
boost::interprocess::to_raw_pointer
// In header: <boost/interprocess/smart_ptr/scoped_ptr.hpp> template<typename T, typename D> scoped_ptr< T, D >::pointer to_raw_pointer(scoped_ptr< T, D > const & p);