[#BloombergLP-bdlcc-Deque-DequeThrowGuard-2constructor]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlcc.adoc[bdlcc]::xref:BloombergLP/bdlcc/Deque.adoc[Deque]::xref:BloombergLP/bdlcc/Deque.adoc[DequeThrowGuard]::DequeThrowGuard
:relfileprefix: ../../../../
:mrdocs:

Create a guard that restores `*monoDeque_p` if an exception escapes.

== Synopsis

Declared in `<bdlcc_deque.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
explicit
DequeThrowGuard(xref:bsl/deque-0c.adoc[bsl::deque<TYPE>]* monoDeque_p);
----


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