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

Utility for constructing `NullableValueVtable` and `NullableValueConstVtable` objects with function pointers that implement the "nullable value" type category.

== Synopsis

Declared in `<bdlar_nullablevaluevtableutil.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
class NullableValueVtableUtil;
----

== Type Aliases

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlar/NullableValueVtableUtil/ConstVtableType.adoc[`ConstVtableType`] 
| Alias for `NullableValueConstVtable`.
| xref:BloombergLP/bdlar/NullableValueVtableUtil/VtableType.adoc[`VtableType`] 
| Alias for `NullableValueVtable`.
|===


== Static Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlar/NullableValueVtableUtil/getConstVtable.adoc[`getConstVtable`] 
| Construct and return a `NullableValueConstVtable` object with a series of function pointers that implement the "nullable value" type category.
| xref:BloombergLP/bdlar/NullableValueVtableUtil/getVtable.adoc[`getVtable`] 
| Construct and return a `NullableValueVtable` object with a series of function pointers that implement the "nullable value" type category.
|===



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