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

Create an `InBlobStreamBuf` using the specified blob.

== Synopsis

Declared in `<bdlbb_blobstreambuf.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
explicit
InBlobStreamBuf(xref:BloombergLP/bdlbb/Blob.adoc[bdlbb::Blob] const* blob);
----

== Description

Create a `BlobStreamBuf` using the specified `blob`. The behavior is undefined unless `blob` remains valid and externally unmodified for the lifetime of this `streambuf`.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *blob*
| blob to hold and read from
|===


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