Function Slide

src/core/container_func.hpp:57–62

 */
template <typename TIter>
auto Slide(TIter first, TIter last, TIter position) -> std::pair<TIter, TIter>
{
	if (last < position) return { std::rotate(first, last, position), position };
	if (position < first) return { position, std::rotate(position, first, last) };
	return { first, last };
}

#endif /* CONTAINER_FUNC_HPP */