| 107 | } |
| 108 | |
| 109 | auto begin() const { |
| 110 | if (bits.empty() && path.length() > 0) parse_bits(); |
| 111 | return std::as_const(bits).begin(); |
| 112 | } |
| 113 | auto rbegin() const { |
| 114 | if (bits.empty() && path.length() > 0) parse_bits(); |
| 115 | return std::as_const(bits).rbegin(); |