BloombergLP::bdlc::PackedIntArrayConstIterator::operator‐=

Declared in <bdlc_packedintarray.h>

Decrement this iterator by the specified offset from the element referenced to 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 PackedIntArrayConstInterator() != *this and 0 <= *this ‐ array.begin() ‐ offset <= array.length().

reference to this iterator

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