[#BloombergLP-bslma-ManagedPtr_Members-setAliasPtr]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslma.adoc[bslma]::xref:BloombergLP/bslma/ManagedPtr_Members.adoc[ManagedPtr_Members]::setAliasPtr
:relfileprefix: ../../../
:mrdocs:

Set the exposed pointer to the specified `alias`.

== Synopsis

Declared in `<bslma_managedptr_members.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
setAliasPtr(void* alias);
----

== Description

Set `pointer` to have the specified `alias`. If `0 == alias`, then this object will have an unset state with no effect on the previously managed object (if any). The behavior is undefined unless `0 == pointer()` if and only if `0 == alias`.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *alias*
| address to expose as the managed pointer value
|===


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