Lines Matching refs:iter1
825 u_strCompareIter(UCharIterator *iter1, UCharIterator *iter2, UBool codePointOrder) {
829 if(iter1==NULL || iter2==NULL) {
832 if(iter1==iter2) {
837 iter1->move(iter1, 0, UITER_START);
842 c1=iter1->next(iter1);
856 (c1<=0xdbff && UTF_IS_TRAIL(iter1->current(iter1))) ||
857 (UTF_IS_TRAIL(c1) && (iter1->previous(iter1), UTF_IS_LEAD(iter1->previous(iter1))))
900 if(!UTF_IS_TRAIL(iter1->current(iter1))) {
905 int32_t idx=iter1->getIndex(iter1, UITER_CURRENT);
906 iter1->previous(iter1); /* ==c1 */
907 if(!UTF_IS_LEAD(iter1->previous(iter1))) {
912 iter1->move(iter1, idx, UITER_ZERO);
