Method intersection

lib/swoc/include/swoc/IPRange.h:1462–1466

Sequnce of ranges that intersect @a r. * * @param r Search range. * @return Iterator pair covering ranges that intersect @a r. */

   * @return Iterator pair covering ranges that intersect @a r.
   */
  std::pair<iterator, iterator>
  intersection(IP4Range const &r) {
    auto &&[begin, end] = _ip4.intersection(r);
    return {this->iterator_at(begin), this->iterator_at(end)};
  }

  /** Sequnce of ranges that intersect @a r.
   *