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
This is an older version of Boost and was released in 2019. The current version is 1.90.0.
boost::container::allocator_traits::portable_rebind_alloc
// In header: <boost/container/allocator_traits.hpp> template<typename T> struct portable_rebind_alloc { // types typedef see_documentation type; };