[#bsl-uses_allocator]
= xref:bsl.adoc[bsl]::uses_allocator
:relfileprefix: ../
:mrdocs:

This `struct` template implements a meta‐function to determine whether a (template parameter) `t_TYPE` uses a given (template parameter) `t_ALLOCATOR_TYPE`. This `struct` derives from `bsl::true_type` if `t_TYPE` uses `t_ALLOCATOR_TYPE` and from `bsl::false_type` otherwise. This meta‐function has the same syntax as the `uses_allocator` meta‐function defined in the C++11 standard [allocator.uses.trait].

== Synopsis

Declared in `<bslmf_usesallocator.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class t_TYPE,
    class t_ALLOCATOR_TYPE>
struct uses_allocator
    : /* implementation-defined */::type
----

== Base Classes

[cols="1,4"]
|===
| Name| Description
| `/* implementation-defined */::type`
| 
|===


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