[#BloombergLP-bdlc-FlatHashTable-hash_function]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlc.adoc[bdlc]::xref:BloombergLP/bdlc/FlatHashTable.adoc[FlatHashTable]::hash&lowbar;function
:relfileprefix: ../../../
:mrdocs:

Return (a copy of) the unary hash functor used by this flat hash table to generate a hash value (of type `bsl&colon;&colon;size&lowbar;t) for a `KEY&apos; object&period;

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
HASH
hash&lowbar;function() const;
----

== Return Value

hash functor used by this table


[.small]#Created with https://www.mrdocs.com[MrDocs]#
