[#BloombergLP-bslma-AATypeUtil]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslma.adoc[bslma]::AATypeUtil
:relfileprefix: ../../
:mrdocs:

Namespace for utility functions on allocator‐aware types

== Synopsis

Declared in `<bslma_aatypeutil.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
class AATypeUtil;
----

== Static Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bslma/AATypeUtil/getAdaptedAllocator-01.adoc[`getAdaptedAllocator`] 
| `getAdaptedAllocator` overloads
| xref:BloombergLP/bslma/AATypeUtil/getAllocatorFromSubobject-00.adoc[`getAllocatorFromSubobject`] 
| `getAllocatorFromSubobject` overloads
| xref:BloombergLP/bslma/AATypeUtil/getBslAllocator.adoc[`getBslAllocator`] 
| Return the allocator for the specified `object`, converted to `bsl::allocator<char>`. This function will not participate in overload resolution unless `TYPE` is *pmr‐AA*, *bsl‐AA*, or *legacy‐AA*. In the case of a *pmr‐AA* `TYPE`, the behavior is undefined unless `object` was originally constructed constructed with an allocator _value_ holding a pointer to a `memory_resource` whose dynamic type is derived from `bslma::Allocator`.
| xref:BloombergLP/bslma/AATypeUtil/getNativeAllocator-04e.adoc[`getNativeAllocator`] 
| `getNativeAllocator` overloads
| xref:BloombergLP/bslma/AATypeUtil/haveEqualAllocators-0a.adoc[`haveEqualAllocators`] 
| `haveEqualAllocators` overloads
|===



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