CountRanges
int32 CountRanges() const;
int32 CountRanges() const;
int32 count = CountRanges();
int32 count = CountRanges();
return index < CountRanges() && RangeAt(index).offset < offset + size;
int32 upper = CountRanges();
inline int32 CountRanges() const
for (int32 i = 0; i < ranges.CountRanges(); i++) {
ssize_t rangeCount = ranges.CountRanges();
int32 count = fHeapRangesToRemove->CountRanges();