[#BloombergLP-bdlbb-PooledBlobBufferFactory-2constructor-07]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlbb.adoc[bdlbb]::xref:BloombergLP/bdlbb/PooledBlobBufferFactory.adoc[PooledBlobBufferFactory]::PooledBlobBufferFactory
:relfileprefix: ../../../
:mrdocs:

Constructors

== Synopses

Declared in `<bdlbb_pooledblobbufferfactory.h>`

Create a pooled factory for allocating `BlobBuffer` objects of the specified `bufferSize`. Optionally specify a `growthStrategy` used to control the growth of internal memory chunks (from which memory blocks are dispensed). If `growthStrategy` is not specified, geometric growth is used. If `growthStrategy` is specified, optionally specify a `maxBlocksPerChunk`, indicating the maximum number of blocks to be allocated at once when the underlying pool must be replenished. If `maxBlocksPerChunk` is not specified, an implementation‐defined value is used. If geometric growth is used, the chunk size grows starting at the value returned by `blockSize`, doubling in size until the size is exactly `blockSize() * maxBlocksPerChunk`. If constant growth is used, the chunk size is always `maxBlocksPerChunk`. Optionally specify a `basicAllocator` used to supply memory. If `basicAllocator` is 0, the currently installed default allocator is used. The behavior is undefined unless `0 < bufferSize`, and `1 <= maxBlocksPerChunk`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlbb/PooledBlobBufferFactory/2constructor-06.adoc[PooledBlobBufferFactory](
    int bufferSize,
    xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator = 0);
----

[.small]#xref:BloombergLP/bdlbb/PooledBlobBufferFactory/2constructor-06.adoc[_» more..._]#

See the overload above.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlbb/PooledBlobBufferFactory/2constructor-0e.adoc[PooledBlobBufferFactory](
    int bufferSize,
    xref:BloombergLP/bsls/BlockGrowth/Strategy.adoc[bsls::BlockGrowth::Strategy] growthStrategy,
    xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator = 0);
----

[.small]#xref:BloombergLP/bdlbb/PooledBlobBufferFactory/2constructor-0e.adoc[_» more..._]#

See the overload above.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlbb/PooledBlobBufferFactory/2constructor-0d.adoc[PooledBlobBufferFactory](
    int bufferSize,
    xref:BloombergLP/bsls/BlockGrowth/Strategy.adoc[bsls::BlockGrowth::Strategy] growthStrategy,
    int maxBlocksPerChunk,
    xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator = 0);
----

[.small]#xref:BloombergLP/bdlbb/PooledBlobBufferFactory/2constructor-0d.adoc[_» more..._]#


[.small]#Created with https://www.mrdocs.com[MrDocs]#