[#BloombergLP-bdlb-NullableValue-2constructor-0cd]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlb.adoc[bdlb]::xref:BloombergLP/bdlb/NullableValue.adoc[NullableValue]::NullableValue
:relfileprefix: ../../../
:mrdocs:

Create a nullable object having the value of the specified `original`&period;

== Synopsis

Declared in `&lt;bdlb&lowbar;nullablevalue&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
NullableValue(xref:BloombergLP/bdlb/NullableValue.adoc[NullableValue] const& original);
----

== Description

Create a nullable object having the value of the specified `original` object&period; If `TYPE` takes an optional allocator at construction, use the currently installed default allocator to supply memory&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *original*
| object providing the initial value
|===


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