[#BloombergLP-bdlc-PackedIntArrayConstIterator-operator_subs]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlc.adoc[bdlc]::xref:BloombergLP/bdlc/PackedIntArrayConstIterator.adoc[PackedIntArrayConstIterator]::operator&lsqb;&rsqb;
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:mrdocs:

Return the element that is the specified `offset` from the element reference by this array&period; The behavior is undefined unless for this iterator, referencing an element within a `PackedIntArray` `array`, `PackedIntArrayConstInterator() !&equals; &ast;this` and `0 &lt;&equals; &ast;this &hyphen; array&period;begin() &plus; offset &lt; array&period;length()`&period;

== Synopsis

Declared in `&lt;bdlc&lowbar;packedintarray&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
TYPE
operator&lsqb;&rsqb;(std::ptrdiff&lowbar;t offset) const;
----


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