* See if the sorter has reached the end. */
| 76 | * See if the sorter has reached the end. |
| 77 | */ |
| 78 | bool IsEnd() const |
| 79 | { |
| 80 | return this->list->items.empty() || this->has_no_more_items; |
| 81 | } |
| 82 | |
| 83 | /** |
| 84 | * Callback from the list if an item gets removed. |