[#BloombergLP-bslmf-InvokeResult_MemFuncPtrImpDispatch-076]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslmf.adoc[bslmf]::InvokeResult&lowbar;MemFuncPtrImpDispatch
:relfileprefix: ../../
:mrdocs:

Forward declaration&period;

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template&lt;
    class t&lowbar;VOID&lowbar;TYPE,
    bool t&lowbar;ARG1&lowbar;DERIVES&lowbar;FROM&lowbar;CLASS,
    bool t&lowbar;ARG1&lowbar;IS&lowbar;REFERENCE&lowbar;WRAPPER,
    class t&lowbar;FN,
    class t&lowbar;ARG1TYPE,
    class&period;&period;&period; t&lowbar;ARGTYPES&gt;
struct InvokeResult&lowbar;MemFuncPtrImpDispatch;
----

== Specializations

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bslmf/InvokeResult_MemFuncPtrImpDispatch-0f.adoc[`InvokeResult&lowbar;MemFuncPtrImpDispatch&lt;bslmf::VoidType&lt;decltype(((&ast;InvokeResult&lowbar;ImpUtils&colon;&colon;myDeclval&lt;t&lowbar;ARG1TYPE&gt;())&period;&ast;
                  InvokeResult&lowbar;ImpUtils&colon;&colon;myDeclval&lt;t&lowbar;FN&gt;())(
                    InvokeResult&lowbar;ImpUtils&colon;&colon;myDeclval&lt;t&lowbar;ARGTYPES&gt;()&period;&period;&period;))&gt;::type, false, false, t&lowbar;FN, t&lowbar;ARG1TYPE, t&lowbar;ARGTYPES&period;&period;&period;&gt;`] 
| `invoke&lowbar;result` for `((&ast;arg1)&period;&ast;fn)(args&period;&period;&period;)`&period;
| xref:BloombergLP/bslmf/InvokeResult_MemFuncPtrImpDispatch-01.adoc[`InvokeResult&lowbar;MemFuncPtrImpDispatch&lt;bslmf::VoidType&lt;decltype((InvokeResult&lowbar;ImpUtils&colon;&colon;myDeclval&lt;t&lowbar;ARG1TYPE&gt;()&period;&ast;
                  InvokeResult&lowbar;ImpUtils&colon;&colon;myDeclval&lt;t&lowbar;FN&gt;())(
                    InvokeResult&lowbar;ImpUtils&colon;&colon;myDeclval&lt;t&lowbar;ARGTYPES&gt;()&period;&period;&period;))&gt;::type, true, false, t&lowbar;FN, t&lowbar;ARG1TYPE, t&lowbar;ARGTYPES&period;&period;&period;&gt;`] 
| `invoke&lowbar;result` for `(arg1&period;&ast;fn)(args&period;&period;&period;)`&period;
| xref:BloombergLP/bslmf/InvokeResult_MemFuncPtrImpDispatch-071.adoc[`InvokeResult&lowbar;MemFuncPtrImpDispatch&lt;bslmf::VoidType&lt;decltype((InvokeResult&lowbar;ImpUtils&colon;&colon;myDeclval&lt;t&lowbar;ARG1TYPE&gt;()&period;get()&period;&ast;
                  InvokeResult&lowbar;ImpUtils&colon;&colon;myDeclval&lt;t&lowbar;FN&gt;())(
                    InvokeResult&lowbar;ImpUtils&colon;&colon;myDeclval&lt;t&lowbar;ARGTYPES&gt;()&period;&period;&period;))&gt;::type, false, true, t&lowbar;FN, t&lowbar;ARG1TYPE, t&lowbar;ARGTYPES&period;&period;&period;&gt;`] 
| `invoke&lowbar;result` for `(arg1&period;get()&period;&ast;fn)(args&period;&period;&period;)`&period;
|===


== Derived Classes

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bslmf/InvokeResult_MemFuncPtrImp-0cb.adoc[`InvokeResult&lowbar;MemFuncPtrImp&lt;t&lowbar;FN, t&lowbar;ARG1TYPE, t&lowbar;ARGTYPES&period;&period;&period;&gt;`] 
| `invoke&lowbar;result` for a pointer&hyphen;to&hyphen;member&hyphen;function with arguments&period;
|===


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