...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::operator<<
// In header: <boost/interprocess/offset_ptr.hpp> template<typename E, typename T, typename W, typename X, typename Y, std::size_t Z> std::basic_ostream< E, T > & operator<<(std::basic_ostream< E, T > & os, offset_ptr< W, X, Y, Z > const & p);