[#BloombergLP-bdlc-PackedIntArray-0b-back]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlc.adoc[bdlc]::xref:BloombergLP/bdlc/PackedIntArray-0b.adoc[PackedIntArray]::back
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:mrdocs:

Return the value of the element at the back of this array. The behavior is undefined unless `0 < length()`. Note that this function is logically equivalent to: ` operator ‐ 1) `

== Synopsis

Declared in `<bdlc_packedintarray.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
TYPE
back() const;
----


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