| 39 | |
| 40 | template <typename TIt> |
| 41 | Status Has(TIt begin, TIt end) const |
| 42 | { |
| 43 | auto const * cur = m_root.Move(begin, end); |
| 44 | if (!cur) |
| 45 | return Status::Absent; |
| 46 | |
| 47 | return cur->m_isLeaf ? Status::Full : Status::Prefix; |
| 48 | } |
| 49 | |
| 50 | private: |
| 51 | struct Node |