[#absl-MutexLockMaybe]
= xref:absl.adoc[absl]::MutexLockMaybe
:relfileprefix: ../
:mrdocs:

RAII helper like `MutexLock`, but a no‐op when the mutex pointer is null.

== Synopsis

Declared in `<absl/synchronization/mutex.h>`

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

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:absl/MutexLockMaybe/2constructor-06.adoc[`MutexLockMaybe`]         [.small]#[constructor]#
| Constructors
| xref:absl/MutexLockMaybe/2destructor.adoc[`~MutexLockMaybe`] [.small]#[destructor]#
| Releases the held mutex if one was acquired.
|===



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