[#BloombergLP-bslmf-UsesAllocatorArgT-047]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslmf.adoc[bslmf]::xref:BloombergLP/bslmf/UsesAllocatorArgT-0a.adoc[UsesAllocatorArgT]<t_TYPE volatile>
:relfileprefix: ../../
:mrdocs:

Trait metafunction that determines whether the constructor of `t_TYPE` can be invoked using `bsl::allocator_arg` as its first argument and an allocator object as its second argument. The value is computed by stripping off the cv‐qualifier and forwading to `UsesAllocatorArgT<t_TYPE>`, which is user‐specialized for the appropriate types.

== Synopsis

Declared in `<bslmf_usesallocatorargt.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class t_TYPE>
struct xref:BloombergLP/bslmf/UsesAllocatorArgT-0a.adoc[UsesAllocatorArgT]<t_TYPE volatile>
    : UsesAllocatorArgT<t_TYPE>::type
----

== Base Classes

[cols="1,4"]
|===
| Name| Description
| `UsesAllocatorArgT<t_TYPE>::type`
| 
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#