| 195 | |
| 196 | template <typename octet_iterator> |
| 197 | typename std::iterator_traits<octet_iterator>::difference_type |
| 198 | distance (octet_iterator first, octet_iterator last) |
| 199 | { |
| 200 | typename std::iterator_traits<octet_iterator>::difference_type dist; |
| 201 | for (dist = 0; first < last; ++dist) |
| 202 | utf8::next(first, last); |
| 203 | return dist; |
| 204 | } |
| 205 | |
| 206 | template <typename u16bit_iterator, typename octet_iterator> |
| 207 | octet_iterator utf16to8 (u16bit_iterator start, u16bit_iterator end, octet_iterator result) |