[#BloombergLP-bdlbb-Blob-lastDataBufferLength]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlbb.adoc[bdlbb]::xref:BloombergLP/bdlbb/Blob.adoc[Blob]::lastDataBufferLength
:relfileprefix: ../../../
:mrdocs:

Return the length of the last blob buffer in this blob, or 0 if this blob is of 0 length.

== Synopsis

Declared in `<bdlbb_blob.h>`

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


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