[#bsl-queue-0a3]
= xref:bsl.adoc[bsl]::xref:bsl/queue-0a5.adoc[queue<CONTAINER::value_type, CONTAINER>]
:relfileprefix: ../
:mrdocs:

Deduce the template parameters `VALUE` and `CONTAINER` from the parameters supplied to the constructor of `queue`. This deduction guide does not participate unless the supplied allocator is convertible to the underlying container's `allocator_type`.

== Synopsis

Declared in `<bslstl_queue.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class CONTAINER,
    class ALLOCATOR>
requires bsl::uses_allocator_v<CONTAINER, ALLOCATOR>
xref:bsl/queue-0a5.adoc[queue<CONTAINER::value_type, CONTAINER>](
    CONTAINER,
    ALLOCATOR) -> xref:bsl/queue-0a5.adoc[queue<CONTAINER::value_type, CONTAINER>];
----


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