[#BloombergLP-bslma-SequentialAllocator-2constructor-0e3]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslma.adoc[bslma]::xref:BloombergLP/bslma/SequentialAllocator.adoc[SequentialAllocator]::SequentialAllocator
:relfileprefix: ../../../
:mrdocs:

Create a sequential allocator using the specified external `buffer` and alignment `strategy`.

== Synopsis

Declared in `<bslma_sequentialallocator.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
SequentialAllocator(
    char* buffer,
    int bufferSize,
    xref:BloombergLP/bslma/BufferAllocator/AlignmentStrategy.adoc[BufferAllocator::AlignmentStrategy] strategy,
    xref:BloombergLP/bslma/Allocator.adoc[Allocator]* basicAllocator = 0);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *buffer*
| The external buffer used for initial allocations.
| *bufferSize*
| The size (in bytes) of `buffer`.
| *strategy*
| The alignment strategy used for allocations.
| *basicAllocator*
| The allocator used to supply memory.
|===


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