[#BloombergLP-bdld-DatumArrayRef-2constructor-07]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdld.adoc[bdld]::xref:BloombergLP/bdld/DatumArrayRef.adoc[DatumArrayRef]::DatumArrayRef
:relfileprefix: ../../../
:mrdocs:

Create a `DatumArrayRef` object having the specified `data` and `length`. The behavior is undefined unless `0 != data` or `0 == length`. Note that the pointer to the array is just copied.

== Synopsis

Declared in `<bdld_datum.h>`

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


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