[#BloombergLP-bdlcc-StripedUnorderedMultiMap-hashFunction]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlcc.adoc[bdlcc]::xref:BloombergLP/bdlcc/StripedUnorderedMultiMap.adoc[StripedUnorderedMultiMap]::hashFunction
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Return (a copy of) the unary hash functor used by this hash map&period; The return function will generate a hash value (of type `std&colon;&colon;size&lowbar;t`) for a `KEY` object&period;

== Synopsis

Declared in `&lt;bdlcc&lowbar;stripedunorderedmultimap&period;h&gt;`

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


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