[#BloombergLP-bdlc-Queue-length]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlc.adoc[bdlc]::xref:BloombergLP/bdlc/Queue.adoc[Queue]::length
:relfileprefix: ../../../
:mrdocs:

Return the number of elements in this queue&period;

== Synopsis

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

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

== Return Value

number of elements in this queue


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