27 Iterators library [iterators]

27.5 Iterator adaptors [predef.iterators]

27.5.2 Insert iterators [insert.iterators]

27.5.2.4 front_­insert_­iterator operations [front.insert.iter.ops]

27.5.2.4.5 front_­inserter [front.inserter]

template<class Container> front_insert_iterator<Container> front_inserter(Container& x);
Returns: front_­insert_­iterator<Container>(x).