[#BloombergLP-bdld-DatumIntMapRef-size]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdld.adoc[bdld]::xref:BloombergLP/bdld/DatumIntMapRef.adoc[DatumIntMapRef]::size
:relfileprefix: ../../../
:mrdocs:

Return a const‐pointer to the number of elements of the array this reference object represents.

== Synopsis

Declared in `<bdld_datum.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdld/DatumIntMapRef/size_type.adoc[DatumIntMapRef::size_type]
size() const noexcept;
----


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