24 Iterators library [iterators]

24.5 Iterator adaptors [predef.iterators]

24.5.2 Insert iterators [insert.iterators]

24.5.2.6 insert_iterator operations [insert.iter.ops]

24.5.2.6.5 inserter [inserter]

template <class Container> insert_iterator<Container> inserter(Container& x, typename Container::iterator i);

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