[#BloombergLP-bslmt-LockGuardUnlock]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslmt.adoc[bslmt]::LockGuardUnlock
:relfileprefix: ../../
:mrdocs:

This class template implements a guard for release and reacquisition of synchronization resources (i&period;e&period;, locks)&period;

== Synopsis

Declared in `&lt;bslmt&lowbar;lockguard&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template&lt;class T&gt;
class LockGuardUnlock;
----

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bslmt/LockGuardUnlock/2constructor-06.adoc[`LockGuardUnlock`]         [.small]#[constructor]#
| Constructors
| xref:BloombergLP/bslmt/LockGuardUnlock/2destructor.adoc[`&#126;LockGuardUnlock`] [.small]#[destructor]#
| Destroy this guard and lock any managed lock&period;
| xref:BloombergLP/bslmt/LockGuardUnlock/ptr.adoc[`ptr`] 
| Return the address of the modifiable lock object under management by this guard, or 0 if no lock is currently being managed&period;
| xref:BloombergLP/bslmt/LockGuardUnlock/release.adoc[`release`] 
| Relinquish management of the lock without locking it&period;
|===


== Derived Classes

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bslmt/UnLockGuard.adoc[`UnLockGuard`] 
| This class is DEPRECATED&period; Use `LockGuardUnlock` instead&period;
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#
