std::__iterator_traits< _Iterator, typename > - Traits class for iterators.

       Generated automatically by Doxygen for libstdc++ from the source code.

libstdc++                                        Tue Jul 19 2std::__iterator_traits<_Iterator,typename>(3cxx)

template<typename_Iterator,typename=__void_t<>>
       struct std::__iterator_traits< _Iterator, typename >" Traits class for iterators.

       This class does nothing but define nested typedefs. The general version simply forwards the nested
       typedefs from the Iterator argument. Specialized versions for pointers and pointers-to-const provide
       tighter, more correct semantics.

       Definition at line 144 of file stl_iterator_base_types.h.

       std::__iterator_traits< _Iterator, typename > - Traits class for iterators.

       Inherited by std::iterator_traits< _Tp >, and std::iterator_traits< _Iterator >.