BloombergLP::bdlc::PackedIntArrayConstIterator::operator+

Return an iterator referencing the location at the specified offset from the element referenced by this iterator. The returned iterator, it, referencing an element within a PackedIntArray, array, remains valid as long as 0 <= it ‐ array.begin() <= array.length(). The behavior is undefined unless 0 <= *this ‐ array.begin() + offset <= array.length().