[#BloombergLP-bdlbb-Blob-2constructor-0f0]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlbb.adoc[bdlbb]::xref:BloombergLP/bdlbb/Blob.adoc[Blob]::Blob
:relfileprefix: ../../../
:mrdocs:

Create a blob by moving from `original`, using the specified allocator.

== Synopsis

Declared in `<bdlbb_blob.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
Blob(
    xref:BloombergLP/bslmf/MovableRef.adoc[bslmf::MovableRef<Blob>] original,
    xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator);
----

== Description

Create a blob object having the same value as the specified `original` object that uses the specified `basicAllocator` to supply memory. If `basicAllocator` is 0, the currently installed default allocator is used. The contents of `original` are moved to the newly‐created object. `original` is left in a valid but unspecified state.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *original*
| blob to move from
| *basicAllocator*
| allocator used to supply memory
|===


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