[#BloombergLP-bdlar-ArrayConstVtable-Size]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlar.adoc[bdlar]::xref:BloombergLP/bdlar/ArrayConstVtable.adoc[ArrayConstVtable]::Size
:relfileprefix: ../../../
:mrdocs:

Function pointer type returning the number of elements in an array.

== Synopsis

Declared in `<bdlar_arrayvtable.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
typedef std::size_t Size(void const*);
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