[#BloombergLP-bdlbb-BlobBuffer-2constructor-01]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlbb.adoc[bdlbb]::xref:BloombergLP/bdlbb/BlobBuffer.adoc[BlobBuffer]::BlobBuffer
:relfileprefix: ../../../
:mrdocs:

Create a blob buffer representing a null buffer. Note that the `size` and `data` methods of a default‐constructed blob buffer both return 0.

== Synopsis

Declared in `<bdlbb_blob.h>`

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