Boost STL Interfaces provides this functionality as a library. Not just for iterators but both views and containers of sequences too. https://www.boost.org/doc

Boost STL Interfaces provides this functionality as a library. Not just for iterators but both views and containers of sequences too. https://www.boost.org/doc/libs/1_75_0/doc/html/stl_interfaces.html https://www.boost.org/doc/libs/1_75_0/doc/html/stl_interface...