[#BloombergLP-bslma-ConstructionUtil_AllocAdaptorUtil-06]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslma.adoc[bslma]::ConstructionUtil_AllocAdaptorUtil
:relfileprefix: ../../
:mrdocs:

Component‐private utility for adapting allocator objects (see specializations).

== Synopsis

Declared in `<bslma_constructionutil.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class TYPE,
    bool HAS_ALLOC_TYPE = HasAllocatorType<TYPE>::value,
    bool IS_BSLMA_AA = UsesBslmaAllocator<TYPE>::value>
struct ConstructionUtil_AllocAdaptorUtil;
----

== Specializations

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bslma/ConstructionUtil_AllocAdaptorUtil-0a.adoc[`ConstructionUtil_AllocAdaptorUtil<TYPE, false, false>`] 
| This utility class template provides a static `adapt` method that adapts an allocator object to the type expected by `TYPE`. This primary template is instantiated only for a non‐AA `TYPE`; such types do not expect an allocator, so no `adapt` method is defined.
| xref:BloombergLP/bslma/ConstructionUtil_AllocAdaptorUtil-0b.adoc[`ConstructionUtil_AllocAdaptorUtil<TYPE, false, true>`] 
| This utility class template provides a static `adapt` method that adapts an allocator object to the type expected by `TYPE`. This partial specialization is instantiated for types that expect an allocator of type `bslma::Allocator *`.
| xref:BloombergLP/bslma/ConstructionUtil_AllocAdaptorUtil-05.adoc[`ConstructionUtil_AllocAdaptorUtil<TYPE, true, IS_BSLMA_AA>`] 
| This utility class template provides a static `adapt` method that adapts an allocator object to the type expected by `TYPE`. This partial specialization is instantiated for types that expect an allocator of type `TYPE::allocator_type`.
|===



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