iter_type get(iter_type first, iter_type last, bool intl,
ios_base& x, ios_base::iostate& st, long double& val) const;
iter_type get(iter_type first, iter_type last, bool intl,
ios_base& x, ios_base::iostate& st, string_type& val) const;
Both member functions return do_get
(first, last, intl, x, st, val)
.