9 Iterators library [iterators]

9.7 Iterator adaptors [iterators.predef]

9.7.2 Insert iterators [iterators.insert]

9.7.2.6 insert_iterator operations [insert.iter.ops]

9.7.2.6.5 inserter [inserter]

template <class Container> insert_iterator<Container> inserter(Container& x, iterator_t<Container> i);

Returns: insert_iterator<Container>(x, i).