[#BloombergLP-bsltf-operator_eq-099]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bsltf.adoc[bsltf]::operator==
:relfileprefix: ../../
:mrdocs:

Return whether two allocator adaptors compare equal.

== Synopsis

Declared in `<bsltf_stdallocatoradaptor.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class TYPE1,
    class TYPE2>
bool
operator==(
    xref:BloombergLP/bsltf/StdAllocatorAdaptor.adoc[StdAllocatorAdaptor<TYPE1>] const& lhs,
    xref:BloombergLP/bsltf/StdAllocatorAdaptor.adoc[StdAllocatorAdaptor<TYPE2>] const& rhs);
----

== Description

Return `true` if the specified `lhs` and `rhs` adaptors are equal and `false` otherwise. Two allocator adaptor instances are equal if their associated allocator instances are equal.

== Return Value

`true` if `lhs` and `rhs` compare equal, else `false`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *lhs*
| left‐hand allocator adaptor
| *rhs*
| right‐hand allocator adaptor
|===


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