[#bsl-priority_queue-034-size]
= xref:bsl.adoc[bsl]::xref:bsl/priority_queue-034.adoc[priority_queue]::size
:relfileprefix: ../../
:mrdocs:

Return the number of elements in this `priority_queue` object. In effect, performs `return c.size()`.

== Synopsis

Declared in `<bslstl_priorityqueue.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:bsl/priority_queue-034/size_type.adoc[priority_queue<VALUE, CONTAINER, COMPARATOR>::size_type]
size() const;
----


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