[#BloombergLP-bslmf-InvokeResult_MemObjPtrImpDispatch-0a-unpoint-08]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslmf.adoc[bslmf]::xref:BloombergLP/bslmf/InvokeResult_MemObjPtrImpDispatch-0a.adoc[InvokeResult_MemObjPtrImpDispatch<bslmf::VoidType<decltype(InvokeResult_ImpUtils::myDeclval<t_ARGTYPE>().*
                 InvokeResult_ImpUtils::myDeclval<t_FN>())>::type, true, false, t_FN, t_ARGTYPE>]::unpoint
:relfileprefix: ../../../
:mrdocs:

`unpoint` overloads

== Synopses

Declared in `<bslmf_invokeresult.h>`

Dereference a pointer type for metaprogramming (declared only).


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class t_TP>
static
t_TP&
xref:BloombergLP/bslmf/InvokeResult_MemObjPtrImpDispatch-0a/unpoint-0d.adoc[unpoint](t_TP& arg);
----

[.small]#xref:BloombergLP/bslmf/InvokeResult_MemObjPtrImpDispatch-0a/unpoint-0d.adoc[_» more..._]#

Same as the other `unpoint` overloads, for `const t_TP&`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class t_TP>
static
t_TP const&
xref:BloombergLP/bslmf/InvokeResult_MemObjPtrImpDispatch-0a/unpoint-07.adoc[unpoint](t_TP const& arg);
----

[.small]#xref:BloombergLP/bslmf/InvokeResult_MemObjPtrImpDispatch-0a/unpoint-07.adoc[_» more..._]#

Same as the other `unpoint` overloads, for `t_TP *&`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class t_TP>
static
t_TP&
xref:BloombergLP/bslmf/InvokeResult_MemObjPtrImpDispatch-0a/unpoint-0e.adoc[unpoint](t_TP*& arg)
requires !bsl::is_void<t_TP>::value;
----

[.small]#xref:BloombergLP/bslmf/InvokeResult_MemObjPtrImpDispatch-0a/unpoint-0e.adoc[_» more..._]#

Same as the other `unpoint` overloads, for `t_TP *volatile&`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class t_TP>
static
t_TP&
xref:BloombergLP/bslmf/InvokeResult_MemObjPtrImpDispatch-0a/unpoint-05.adoc[unpoint](t_TP volatile*& arg)
requires !bsl::is_void<t_TP>::value;
----

[.small]#xref:BloombergLP/bslmf/InvokeResult_MemObjPtrImpDispatch-0a/unpoint-05.adoc[_» more..._]#

Same as the other `unpoint` overloads, for `t_TP *const&`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class t_TP>
static
t_TP&
xref:BloombergLP/bslmf/InvokeResult_MemObjPtrImpDispatch-0a/unpoint-09.adoc[unpoint](t_TP const*& arg)
requires !bsl::is_void<t_TP>::value;
----

[.small]#xref:BloombergLP/bslmf/InvokeResult_MemObjPtrImpDispatch-0a/unpoint-09.adoc[_» more..._]#

Same as the other `unpoint` overloads, for `t_TP *const volatile&`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class t_TP>
static
t_TP&
xref:BloombergLP/bslmf/InvokeResult_MemObjPtrImpDispatch-0a/unpoint-0b.adoc[unpoint](t_TP const volatile*& arg)
requires !bsl::is_void<t_TP>::value;
----

[.small]#xref:BloombergLP/bslmf/InvokeResult_MemObjPtrImpDispatch-0a/unpoint-0b.adoc[_» more..._]#

== Parameters

[cols="1,4"]
|===
| Name| Description
| *arg*
| expression that is returned unchanged when not a pointer
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#