9 Iterators library [iterators]

9.7 Iterator adaptors [iterators.predef]

9.7.4 Common iterators [iterators.common]

9.7.4.2 common_iterator operations [common.iter.ops]

9.7.4.2.2 common_iterator::operator= [common.iter.op=]

common_iterator& operator=(const common_iterator<ConvertibleTo<I>, ConvertibleTo<S>>& u);

Effects: Assigns u.is_sentinel to is_sentinel, u.iter to iter, and u.sentinel to sentinel.

Returns: *this