[#BloombergLP-bsltf-StdAllocTestType]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bsltf.adoc[bsltf]::StdAllocTestType
:relfileprefix: ../../
:mrdocs:

This unconstrained (value‐semantic) attribute class uses a standard allocator of (template parameter) type `ALLOC` to allocate memory. This class does NOT define the type trait `bslma::UsesBslmaAllocator`, but the trait will be `true` if `ALLOC` is convertible from `bslma::Allocator *` (e.g., if it is an instantiation of `bsl::allocator`). This class is primarily provided to facilitate testing of templates by defining a simple type representative of user‐defined types using a standard allocator. See the  section for information on the class attributes.

== Synopsis

Declared in `<bsltf_stdalloctesttype.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class ALLOC>
class StdAllocTestType;
----

== Type Aliases

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bsltf/StdAllocTestType/allocator_type.adoc[`allocator_type`] 
| Allocator type used by this test type (needed by `uses_allocator`).
|===


== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bsltf/StdAllocTestType/2constructor-0e.adoc[`StdAllocTestType`]         [.small]#[constructor]#
| Constructors
| xref:BloombergLP/bsltf/StdAllocTestType/2destructor.adoc[`~StdAllocTestType`] [.small]#[destructor]#
| Destroy this object.
| xref:BloombergLP/bsltf/StdAllocTestType/operator_assign.adoc[`operator=`] 
| Assign to this object the value of the specified `rhs` object, and return a reference providing modifiable access to this object.
| xref:BloombergLP/bsltf/StdAllocTestType/allocator.adoc[`allocator`] 
| Return the allocator used by this object to supply memory.
| xref:BloombergLP/bsltf/StdAllocTestType/data.adoc[`data`] 
| Return the value of the `data` attribute of this object.
| xref:BloombergLP/bsltf/StdAllocTestType/setData.adoc[`setData`] 
| Set the `data` attribute of this object to the specified `value`.
|===


== Non-Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bsltf/debugprint-0f.adoc[`debugprint`]
| Same as the preceding overload for this test type.
| xref:BloombergLP/bsltf/operator_not_eq-08.adoc[`operator!=`]
| Return `true` if the specified `lhs` and `rhs` objects do not have the same value, and `false` otherwise. Two `AllocTestType` objects do not have the same value if their `data` attributes are not the same.
| xref:BloombergLP/bsltf/operator_eq-03e7.adoc[`operator==`]
| Return `true` if the specified `lhs` and `rhs` objects have the same value, and `false` otherwise. Two `AllocTestType` objects have the same if their `data` attributes are the same.
|===


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