[#BloombergLP-bdlcc-SkipList_DoubleLockGuard]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlcc.adoc[bdlcc]::SkipList_DoubleLockGuard
:relfileprefix: ../../
:mrdocs:

RAII guard that locks two mutexes in address order to avoid deadlock.

== Synopsis

Declared in `<bdlcc_skiplist.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
class SkipList_DoubleLockGuard;
----

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlcc/SkipList_DoubleLockGuard/2constructor.adoc[`SkipList_DoubleLockGuard`]         [.small]#[constructor]#
| Lock both `lock1` and `lock2`, the one in the lower memory location first.
|===



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