Am 19.09.2021 um 11:23 schrieb Bonita Montero:
> ...
> template<typename Container>
> concept concept_reverser = requires( Container cont )
> {
typename Container::reverse_iterator;
> { cont.rbegin() } -> std::convertible_to<typename
> Container::reverse_iterator>;
> { cont.rend() } -> std::convertible_to<typename
> Container::reverse_iterator>;
> };
> #endif
> ...