22 Iterators library [iterators]

22.5 Iterator adaptors [predef.iterators]

22.5.3 Move iterators [move.iterators]

22.5.3.8 Non-member functions [move.iter.nonmember]

template<class Iterator1, class Iterator2> constexpr auto operator-( const move_iterator<Iterator1>& x, const move_iterator<Iterator2>& y) -> decltype(x.base() - y.base());
Returns: x.base() - y.base().
template<class Iterator> constexpr move_iterator<Iterator> operator+( typename move_iterator<Iterator>::difference_type n, const move_iterator<Iterator>& x);
Returns: x + n.
template<class Iterator> constexpr move_iterator<Iterator> make_move_iterator(Iterator i);
Returns: move_­iterator<Iterator>(i).