--------------------------------------------------------------------------
| 138 | } |
| 139 | //-------------------------------------------------------------------------- |
| 140 | UString::_fwd_iterator UString::_fwd_iterator::operator-(difference_type n) |
| 141 | { |
| 142 | _fwd_iterator tmp(*this); |
| 143 | if (n < 0) |
| 144 | tmp._seekFwd(-n); |
| 145 | else |
| 146 | tmp._seekRev(n); |
| 147 | return tmp; |
| 148 | } |
| 149 | //-------------------------------------------------------------------------- |
| 150 | UString::_fwd_iterator& UString::_fwd_iterator::operator+=(difference_type n) |
| 151 | { |