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

This class provides a proctor which, at destruction, calls `clear` on the deque supplied at construction, unless the guard has been released prior.

== Synopsis

Declared in `<bslstl_deque.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class VALUE_TYPE,
    class ALLOCATOR>
class Deque_ClearGuard;
----

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:bsl/Deque_ClearGuard/2constructor.adoc[`Deque_ClearGuard`]         [.small]#[constructor]#
| Create a clear guard object to proctor the specified `deque`.
| xref:bsl/Deque_ClearGuard/2destructor.adoc[`~Deque_ClearGuard`] [.small]#[destructor]#
| Destroy this guard, and call `clear` on the deque supplied at construction, unless `release` has been called on this object.
| xref:bsl/Deque_ClearGuard/release.adoc[`release`] 
| Release from management the deque proctored by this object.
|===



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