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authorYuri Kunde Schlesner <yuriks@yuriks.net>2017-02-19 03:27:37 +0100
committerYuri Kunde Schlesner <yuriks@yuriks.net>2017-02-27 02:22:02 +0100
commit21f4f49c7aebbd3c716a4065a6d5b2c94c022008 (patch)
tree82784e1361dcb0ce2df2db548cc392155b3463bd /src
parentQt: Add (empty) status bar (diff)
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Diffstat (limited to '')
-rw-r--r--src/common/synchronized_wrapper.h43
1 files changed, 25 insertions, 18 deletions
diff --git a/src/common/synchronized_wrapper.h b/src/common/synchronized_wrapper.h
index 04b4f2e51..4a1984c46 100644
--- a/src/common/synchronized_wrapper.h
+++ b/src/common/synchronized_wrapper.h
@@ -9,25 +9,8 @@
namespace Common {
-/**
- * Wraps an object, only allowing access to it via a locking reference wrapper. Good to ensure no
- * one forgets to lock a mutex before acessing an object. To access the wrapped object construct a
- * SyncronizedRef on this wrapper. Inspired by Rust's Mutex type
- * (http://doc.rust-lang.org/std/sync/struct.Mutex.html).
- */
template <typename T>
-class SynchronizedWrapper {
-public:
- template <typename... Args>
- SynchronizedWrapper(Args&&... args) : data(std::forward<Args>(args)...) {}
-
-private:
- template <typename U>
- friend class SynchronizedRef;
-
- std::mutex mutex;
- T data;
-};
+class SynchronizedWrapper;
/**
* Synchronized reference, that keeps a SynchronizedWrapper's mutex locked during its lifetime. This
@@ -75,4 +58,28 @@ private:
SynchronizedWrapper<T>* wrapper;
};
+/**
+ * Wraps an object, only allowing access to it via a locking reference wrapper. Good to ensure no
+ * one forgets to lock a mutex before acessing an object. To access the wrapped object construct a
+ * SyncronizedRef on this wrapper. Inspired by Rust's Mutex type
+ * (http://doc.rust-lang.org/std/sync/struct.Mutex.html).
+ */
+template <typename T>
+class SynchronizedWrapper {
+public:
+ template <typename... Args>
+ SynchronizedWrapper(Args&&... args) : data(std::forward<Args>(args)...) {}
+
+ SynchronizedRef<T> Lock() {
+ return {*this};
+ }
+
+private:
+ template <typename U>
+ friend class SynchronizedRef;
+
+ std::mutex mutex;
+ T data;
+};
+
} // namespace Common