[#BloombergLP-bdld-DatumArrayRef-2constructor-09]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdld.adoc[bdld]::xref:BloombergLP/bdld/DatumArrayRef.adoc[DatumArrayRef]::DatumArrayRef
:relfileprefix: ../../../
:mrdocs:

Constructors

== Synopses

Declared in `&lt;bdld&lowbar;datum&period;h&gt;`

Create a `DatumArrayRef` object representing an empty array&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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xref:BloombergLP/bdld/DatumArrayRef/2constructor-03.adoc[DatumArrayRef]();
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[.small]#xref:BloombergLP/bdld/DatumArrayRef/2constructor-03.adoc[_» more&period;&period;&period;_]#

Create a `DatumArrayRef` object having the specified `data` and `length`&period; The behavior is undefined unless `0 !&equals; data` or &grave;0 &equals;&equals; length&grave;&period; Note that the pointer to the array is just copied&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdld/DatumArrayRef/2constructor-07.adoc[DatumArrayRef](
    xref:BloombergLP/bdld/Datum.adoc[Datum] const* data,
    xref:BloombergLP/bdld/DatumArrayRef/SizeType.adoc[SizeType] length);
----

[.small]#xref:BloombergLP/bdld/DatumArrayRef/2constructor-07.adoc[_» more&period;&period;&period;_]#


[.small]#Created with https://www.mrdocs.com[MrDocs]#
