[#BloombergLP-bslstl-Variant_AllocatorBase-04]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslstl.adoc[bslstl]::xref:BloombergLP/bslstl/Variant_AllocatorBase-0e.adoc[Variant_AllocatorBase]<true>
:relfileprefix: ../../
:mrdocs:

This specialization is used when the `variant` is allocator‐aware.

== Synopsis

Declared in `<bslstl_variant.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<>
struct xref:BloombergLP/bslstl/Variant_AllocatorBase-0e.adoc[Variant_AllocatorBase]<true>;
----

== Type Aliases

[cols="1"]
|===
| Name
| xref:BloombergLP/bslstl/Variant_AllocatorBase-04/MoveUtil.adoc[`MoveUtil`] 
| xref:BloombergLP/bslstl/Variant_AllocatorBase-04/allocator_type.adoc[`allocator_type`] 
|===


== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bslstl/Variant_AllocatorBase-04/2constructor-05.adoc[`Variant_AllocatorBase`]         [.small]#[constructor]#
| Constructors
| xref:BloombergLP/bslstl/Variant_AllocatorBase-04/mechanism.adoc[`mechanism`] 
| Return the mechanism of the stored allocator.
|===


== Data Members

[cols="1"]
|===
| Name
| xref:BloombergLP/bslstl/Variant_AllocatorBase-04/d_allocator.adoc[`d_allocator`] 
|===



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