Container output iterators

What about output iterators which store items in a container?
 list<string>  l;
 vector<string>  v;
 copy(l.begin(),  l.end(),  back_inserter(v));
back_inserter(c)  returns an iterator which does  c.push_back()
Requires Back Insertion Sequence
Similarly  front_inserter(c)
Requires Front Insertion Sequence