[counted.iter.cust]

🔗

friend constexpr decltype(auto)
  iter_move(const counted_iterator& i)
    noexcept(noexcept(ranges::iter_move(i.current))
    requires input_iterator<I>;

Effects: Equivalent to: return ranges::iter_move(i.current);

🔗

template<indirectly_swappable<I> I2>
  friend constexpr void
    iter_swap(const counted_iterator& x, const counted_iterator<I2>& y)
      noexcept(noexcept(ranges::iter_swap(x.current, y.current));

Effects: Equivalent to ranges::iter_swap(x.current, y.current).

24 Iterators library [iterators]

24.5 Iterator adaptors [predef.iterators]

24.5.7 Counted iterators [iterators.counted]

24.5.7.7 Customizations [counted.iter.cust]