[#BloombergLP-bslmf-InvokeResult_MemFuncPtrImp-07]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslmf.adoc[bslmf]::xref:BloombergLP/bslmf/InvokeResult_MemFuncPtrImp-0cf.adoc[InvokeResult&lowbar;MemFuncPtrImp]&lt;t&lowbar;FN&gt;
:relfileprefix: ../../
:mrdocs:

`invoke&lowbar;result` for a pointer&hyphen;to&hyphen;member&hyphen;function with no arguments&period;

== Synopsis

Declared in `&lt;bslmf&lowbar;invokeresult&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template&lt;class t&lowbar;FN&gt;
struct xref:BloombergLP/bslmf/InvokeResult_MemFuncPtrImp-0cf.adoc[InvokeResult&lowbar;MemFuncPtrImp]&lt;t&lowbar;FN&gt;;
----

== Description

Implementation of `invoke&lowbar;result&lt;t&lowbar;FN, t&lowbar;ARGTYPES&period;&period;&period;&gt;`&period; This specialization is instantiated in C&plus;&plus;11 and later when `t&lowbar;FN` is a pointer&hyphen;to&hyphen;member&hyphen;function type, and the `t&lowbar;ARGTYPES&period;&period;&period;` pack is empty&period; Note that this `struct` does not provide a `type` typedef&period;


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