27 Iterators library [iterators]

27.5 Iterator adaptors [predef.iterators]

27.5.2 Insert iterators [insert.iterators]

27.5.2.6 insert_­iterator operations [insert.iter.ops]

27.5.2.6.2 insert_­iterator​::​operator= [insert.iter.op=]

insert_iterator& operator=(const typename Container::value_type& value);

iter = container->insert(iter, value);
++iter;

insert_iterator& operator=(typename Container::value_type&& value);

iter = container->insert(iter, std::move(value));
++iter;