[#BloombergLP-balcl-TypeInfo-setLinkedVariable-0a2]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/balcl.adoc[balcl]::xref:BloombergLP/balcl/TypeInfo.adoc[TypeInfo]::setLinkedVariable
:relfileprefix: ../../../
:mrdocs:

Set this object to have the type indicated by the specified `variable`, and reset this object so that it no longer has a constraint associated with it. If `variable` is not 0, then link it with the described option. If `variable` is of type `bsl::optional<Type>`, then the type of this object is set to `Type`.

== Synopsis

Declared in `<balcl_typeinfo.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
setLinkedVariable(bool* variable);
----


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