operator<

operator<

template<class RanIt, class T, class Ref, class Ptr, class Dist>
    bool operator<(
        const reverse_iterator<RanIt, T, Ref, Ptr, Dist>& lhs,
        const reverse_iterator<RanIt, T, Ref, Ptr, Dist>& rhs);

The template operator returns rhs.current < lhs.current.