[#BloombergLP-bdlc-FlatHashSet-allocator]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlc.adoc[bdlc]::xref:BloombergLP/bdlc/FlatHashSet.adoc[FlatHashSet]::allocator
:relfileprefix: ../../../
:mrdocs:

Return the allocator used by this flat hash set to supply memory&period;

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]*
allocator() const;
----

== Return Value

allocator used by this set


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