[#BloombergLP-bslstl-Function_Rep-invoker]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslstl.adoc[bslstl]::xref:BloombergLP/bslstl/Function_Rep.adoc[Function&lowbar;Rep]::invoker
:relfileprefix: ../../../
:mrdocs:

Return a pointer the invoker function set using `installFunc` or a null pointer if this object is empty&period;

== Synopsis

Declared in `&lt;bslstl&lowbar;function&lowbar;rep&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bslstl/Function_Rep/GenericInvoker.adoc[bslstl::Function&lowbar;Rep::GenericInvoker]*
invoker() const noexcept;
----

== Return Value

pointer to the invoker function, or null if empty


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