[#BloombergLP-bdlat-NullableValueUtil]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlat.adoc[bdlat]::NullableValueUtil
:relfileprefix: ../../
:mrdocs:

This `struct` provides a namespace for a suite of function templates providing non&hyphen;primitive operations on &quot;nullable value&quot; types&period;

== Synopsis

Declared in `&lt;bdlat&lowbar;nullablevalueutil&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
struct NullableValueUtil;
----

== Static Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlat/NullableValueUtil/accessValueByCategory.adoc[`accessValueByCategory`] 
| Invoke a categorized accessor on the value held by a nullable object&period;
| xref:BloombergLP/bdlat/NullableValueUtil/manipulateValueByCategory.adoc[`manipulateValueByCategory`] 
| Invoke a categorized manipulator on the value held by a nullable object&period;
|===



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