[#BloombergLP-bdlc-FlatHashMap-empty]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlc.adoc[bdlc]::xref:BloombergLP/bdlc/FlatHashMap.adoc[FlatHashMap]::empty
:relfileprefix: ../../../
:mrdocs:

Return `true` if this map contains no elements, and `false` otherwise&period;

== Synopsis

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

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


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