[#BloombergLP-bdlar-AnyCastUtil-toNullableValueConstRef]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlar.adoc[bdlar]::xref:BloombergLP/bdlar/AnyCastUtil.adoc[AnyCastUtil]::toNullableValueConstRef
:relfileprefix: ../../../
:mrdocs:

Cast the specified `any` to `NullableValueConstRef`. The behaviour is undefined unless `any.typeCategory()==bdlat_TypeCategory::e_NULLABLE_VALUE_CATEGORY`.

== Synopsis

Declared in `<bdlar_anycastutil.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
xref:BloombergLP/bdlar/NullableValueConstRef.adoc[NullableValueConstRef]
toNullableValueConstRef(xref:BloombergLP/bdlar/AnyConstRef.adoc[AnyConstRef] const& any);
----


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