24 Iterators library [iterators]

24.5 Iterator adaptors [predef.iterators]

24.5.2 Insert iterators [insert.iterators]

24.5.2.2 back_insert_iterator operations [back.insert.iter.ops]

24.5.2.2.1 back_insert_iterator constructor [back.insert.iter.cons]

explicit back_insert_iterator(Container& x);

Effects: Initializes container with &x.