27 Iterators library [iterators]

27.5 Iterator adaptors [predef.iterators]

27.5.3 Move iterators [move.iterators]

27.5.3.3 move_­iterator operations [move.iter.ops]

27.5.3.3.4 move_­iterator​::​operator* [move.iter.op.star]

constexpr reference operator*() const;

Returns: static_­cast<reference>(*current).