Method size

src/common/mini_flat_map.h:336–338

return number of elements in map, This is the number of optionals * which are not null in the map. * @return size_t size */

   * @return size_t size
   */
  size_t size() const {
    return _size;
  }

  /** return maximum number of elements that container can hold.
   * @return size_t