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

This `class` declares an implementation of `BlobBufferFactory` where each segment loaded to a `BlobBuffer` is created with a separate calls to the allocator specified at construction, or the default allocator is no allocator was specified.

== Synopsis

Declared in `<bdlbb_simpleblobbufferfactory.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
class SimpleBlobBufferFactory
    : public xref:BloombergLP/bdlbb/BlobBufferFactory.adoc[BlobBufferFactory]
----

== Base Classes

[cols="1,4"]
|===
| Name| Description
| `xref:BloombergLP/bdlbb/BlobBufferFactory.adoc[BlobBufferFactory]`
| This class defines a base‐level protocol for a `BlobBuffer` factory.
|===

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlbb/SimpleBlobBufferFactory/2constructor.adoc[`SimpleBlobBufferFactory`]         [.small]#[constructor]#
| Create a `SimpleBlobBufferFactory` object that will create blob buffers of specified length `bufferSize`. Optionally specify a `basicAllocator` used to supply memory. If `basicAllocator` is 0, the currently installed default allocator is used.
| xref:BloombergLP/bdlbb/SimpleBlobBufferFactory/2destructor.adoc[`~SimpleBlobBufferFactory`] [.small]#[destructor]# [.small]#[virtual]#
| Destroy this `SimpleBlobBufferFactory` object.
| xref:BloombergLP/bdlbb/SimpleBlobBufferFactory/allocate-02.adoc[`allocate`] 
| Allocate a blob buffer from this blob buffer factory, and load it into the specified `buffer`.
| xref:BloombergLP/bdlbb/SimpleBlobBufferFactory/bufferSize.adoc[`bufferSize`] 
| Return the current size with which this factory will allocate buffers.
| xref:BloombergLP/bdlbb/SimpleBlobBufferFactory/setBufferSize.adoc[`setBufferSize`] 
| Set the buffer size for future buffers created by this factory to the specified `bufferSize`.
| xref:BloombergLP/bdlbb/SimpleBlobBufferFactory/2conversion.adoc[`operator BloombergLP::bslmf::NestedTraitDeclaration<SimpleBlobBufferFactory, UsesBslmaAllocator>`] 
| Declare that this type is bitwise moveable.
|===



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