261     fPositionInCache         = 0;  in init()
523         if (fPositionInCache < fNumCachedBreakPositions - 1) {  in next()
524             ++fPositionInCache;  in next()
525             int32_t pos = fCachedBreakPositions[fPositionInCache];  in next()
553         if (fPositionInCache > 0) {  in previous()
554             --fPositionInCache;  in previous()
557             if (fPositionInCache <= 0) {  in previous()
560             int32_t pos = fCachedBreakPositions[fPositionInCache];  in previous()
651             fPositionInCache = 0;  in following()
653             while (offset >= fCachedBreakPositions[fPositionInCache]) {  in following()
654                 ++fPositionInCache;  in following()
656             int32_t pos = fCachedBreakPositions[fPositionInCache];  in following()
759             fPositionInCache = 0;  in preceding()
760             while (fPositionInCache < fNumCachedBreakPositions  in preceding()
761                    && offset > fCachedBreakPositions[fPositionInCache])  in preceding()
762                 ++fPositionInCache;  in preceding()
763             --fPositionInCache;  in preceding()
766             if (fPositionInCache <= 0) {  in preceding()
769             utext_setNativeIndex(fText, fCachedBreakPositions[fPositionInCache]);  in preceding()
770             return fCachedBreakPositions[fPositionInCache];  in preceding()
1344     fPositionInCache = 0;  in reset()