[#SYNCHRONIZED]
= SYNCHRONIZED
:mrdocs:

NOTE: This API is deprecated. Use lock(), wlock(), rlock() or the withLock functions instead. In the future it will be marked with a deprecation attribute to emit build‐time warnings, and then it will be removed entirely.

== Synopsis

Declared in `<folly/Synchronized.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
#define SYNCHRONIZED(...)

----

== Description

SYNCHRONIZED is the main facility that makes Synchronized<T> helpful. It is a pseudo‐statement that introduces a scope where the object is locked. Inside that scope you get to access the unadorned datum.

Example:

Synchronized<vector<int>> svector; ... SYNCHRONIZED (svector) { ... use svector as a vector<int> ... } or SYNCHRONIZED (v, svector) { ... use v as a vector<int> ... }

Refer to folly/docs/Synchronized.md for a detailed explanation and more examples.


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