[#BloombergLP-bslstl-HashTable-06-bucketAtIndex]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslstl.adoc[bslstl]::xref:BloombergLP/bslstl/HashTable-06.adoc[HashTable]::bucketAtIndex
:relfileprefix: ../../../
:mrdocs:

Return a reference offering non&hyphen;modifiable access to the `HashTableBucket` at the specified `index` position in the array of buckets of this table&period; The behavior is undefined unless &apos;index &lt; numBuckets()&apos;&period;

== Synopsis

Declared in `&lt;bslstl&lowbar;hashtable&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bslalg/HashTableBucket.adoc[bslalg::HashTableBucket] const&
bucketAtIndex(xref:BloombergLP/bslstl/HashTable-06/SizeType.adoc[SizeType] index) const;
----


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