[#BloombergLP-bdlma-BufferedSequentialAllocator-2constructor-00]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlma.adoc[bdlma]::xref:BloombergLP/bdlma/BufferedSequentialAllocator.adoc[BufferedSequentialAllocator]::BufferedSequentialAllocator
:relfileprefix: ../../../
:mrdocs:

Constructors

== Synopses

Declared in `<bdlma_bufferedsequentialallocator.h>`

Create a buffered sequential allocator backed by the specified `buffer`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlma/BufferedSequentialAllocator/2constructor-07.adoc[BufferedSequentialAllocator](
    char* buffer,
    xref:BloombergLP/bsls/Types/size_type.adoc[bsls::Types::size_type] size,
    xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator = 0);
----

[.small]#xref:BloombergLP/bdlma/BufferedSequentialAllocator/2constructor-07.adoc[_» more..._]#

Create a buffered sequential allocator using the specified alignment strategy for allocations from `buffer`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlma/BufferedSequentialAllocator/2constructor-0c.adoc[BufferedSequentialAllocator](
    char* buffer,
    xref:BloombergLP/bsls/Types/size_type.adoc[bsls::Types::size_type] size,
    xref:BloombergLP/bsls/Alignment/Strategy.adoc[bsls::Alignment::Strategy] alignmentStrategy,
    xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator = 0);
----

[.small]#xref:BloombergLP/bdlma/BufferedSequentialAllocator/2constructor-0c.adoc[_» more..._]#

Create a buffered sequential allocator using the specified growth strategy for allocations from `buffer`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlma/BufferedSequentialAllocator/2constructor-02.adoc[BufferedSequentialAllocator](
    char* buffer,
    xref:BloombergLP/bsls/Types/size_type.adoc[bsls::Types::size_type] size,
    xref:BloombergLP/bsls/BlockGrowth/Strategy.adoc[bsls::BlockGrowth::Strategy] growthStrategy,
    xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator = 0);
----

[.small]#xref:BloombergLP/bdlma/BufferedSequentialAllocator/2constructor-02.adoc[_» more..._]#

Create a buffered sequential allocator with growth limited to `maxBufferSize`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlma/BufferedSequentialAllocator/2constructor-06a.adoc[BufferedSequentialAllocator](
    char* buffer,
    xref:BloombergLP/bsls/Types/size_type.adoc[bsls::Types::size_type] size,
    xref:BloombergLP/bsls/Types/size_type.adoc[bsls::Types::size_type] maxBufferSize,
    xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator = 0);
----

[.small]#xref:BloombergLP/bdlma/BufferedSequentialAllocator/2constructor-06a.adoc[_» more..._]#

Create a buffered sequential allocator using the specified growth and alignment strategies for allocations from `buffer`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlma/BufferedSequentialAllocator/2constructor-0b.adoc[BufferedSequentialAllocator](
    char* buffer,
    xref:BloombergLP/bsls/Types/size_type.adoc[bsls::Types::size_type] size,
    xref:BloombergLP/bsls/BlockGrowth/Strategy.adoc[bsls::BlockGrowth::Strategy] growthStrategy,
    xref:BloombergLP/bsls/Alignment/Strategy.adoc[bsls::Alignment::Strategy] alignmentStrategy,
    xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator = 0);
----

[.small]#xref:BloombergLP/bdlma/BufferedSequentialAllocator/2constructor-0b.adoc[_» more..._]#

Create a buffered sequential allocator with growth limited to `maxBufferSize` and the specified alignment strategy.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlma/BufferedSequentialAllocator/2constructor-08.adoc[BufferedSequentialAllocator](
    char* buffer,
    xref:BloombergLP/bsls/Types/size_type.adoc[bsls::Types::size_type] size,
    xref:BloombergLP/bsls/Types/size_type.adoc[bsls::Types::size_type] maxBufferSize,
    xref:BloombergLP/bsls/Alignment/Strategy.adoc[bsls::Alignment::Strategy] alignmentStrategy,
    xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator = 0);
----

[.small]#xref:BloombergLP/bdlma/BufferedSequentialAllocator/2constructor-08.adoc[_» more..._]#

Create a buffered sequential allocator with growth limited to `maxBufferSize` and the specified growth strategy.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlma/BufferedSequentialAllocator/2constructor-069.adoc[BufferedSequentialAllocator](
    char* buffer,
    xref:BloombergLP/bsls/Types/size_type.adoc[bsls::Types::size_type] size,
    xref:BloombergLP/bsls/Types/size_type.adoc[bsls::Types::size_type] maxBufferSize,
    xref:BloombergLP/bsls/BlockGrowth/Strategy.adoc[bsls::BlockGrowth::Strategy] growthStrategy,
    xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator = 0);
----

[.small]#xref:BloombergLP/bdlma/BufferedSequentialAllocator/2constructor-069.adoc[_» more..._]#

Create a buffered sequential allocator with growth limited to `maxBufferSize` and the specified growth and alignment strategies.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlma/BufferedSequentialAllocator/2constructor-0f.adoc[BufferedSequentialAllocator](
    char* buffer,
    xref:BloombergLP/bsls/Types/size_type.adoc[bsls::Types::size_type] size,
    xref:BloombergLP/bsls/Types/size_type.adoc[bsls::Types::size_type] maxBufferSize,
    xref:BloombergLP/bsls/BlockGrowth/Strategy.adoc[bsls::BlockGrowth::Strategy] growthStrategy,
    xref:BloombergLP/bsls/Alignment/Strategy.adoc[bsls::Alignment::Strategy] alignmentStrategy,
    xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator = 0);
----

[.small]#xref:BloombergLP/bdlma/BufferedSequentialAllocator/2constructor-0f.adoc[_» more..._]#

== Parameters

[cols="1,4"]
|===
| Name| Description
| *buffer*
| external buffer from which to allocate
| *size*
| size in bytes of `buffer`
| *basicAllocator*
| memory allocator; null uses the default
| *alignmentStrategy*
| strategy used to align allocated memory blocks
| *growthStrategy*
| strategy controlling growth of internal buffers
| *maxBufferSize*
| maximum dynamically allocated buffer size in bytes
|===


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