[#BloombergLP-bdlc-BitArray-isEmpty]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlc.adoc[bdlc]::xref:BloombergLP/bdlc/BitArray.adoc[BitArray]::isEmpty
:relfileprefix: ../../../
:mrdocs:

Return `true` if the length of this bit array is 0, and `false` otherwise.

== Synopsis

Declared in `<bdlc_bitarray.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
isEmpty() const;
----


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