[#util-ImmediateTaskRunner-size]
= xref:util.adoc[util]::xref:util/ImmediateTaskRunner.adoc[ImmediateTaskRunner]::size
:relfileprefix: ../../
:mrdocs:

Reports the number of pending events.

== Synopsis

Declared in `<util/task_runner.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
virtual
size_t
size() override;
----

== Return Value

0, since callbacks are never queued


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