Method ElementsUntilExpand

Bcore/src/main/cpp/base/hash_set.h:518–520

The hash set expands when Size() reaches ElementsUntilExpand().

  // The hash set expands when Size() reaches ElementsUntilExpand().
  size_t ElementsUntilExpand() const {
    return elements_until_expand_;
  }

  size_t NumBuckets() const {
    return num_buckets_;