Index: base/task.h |
diff --git a/base/task.h b/base/task.h |
index b698576ef899e3d4c0faad1c8845f13b22bbe4e1..3ab7bc93c7a7693e6d3b215142e24862f54db449 100644 |
--- a/base/task.h |
+++ b/base/task.h |
@@ -546,4 +546,24 @@ inline Task* NewRunnableFunction(Function function, const A& a, const B& b, |
function, MakeTuple(a, b, c, d, e, f, g, h)); |
} |
+namespace base { |
+ |
+// ScopedTaskRunner is akin to scoped_ptr for Tasks. It ensures that the Task |
+// is executed and deleted no matter how the current scope exits. |
+class ScopedTaskRunner { |
+ public: |
+ // Takes ownership of the task. |
+ explicit ScopedTaskRunner(Task* task); |
+ ~ScopedTaskRunner(); |
+ |
+ Task* Release(); |
+ |
+ private: |
+ Task* task_; |
+ |
+ DISALLOW_IMPLICIT_CONSTRUCTORS(ScopedTaskRunner); |
+}; |
+ |
+} // namespace base |
brettw
2011/05/26 20:59:05
Two spaces before end-of-line comments.
|
+ |
#endif // BASE_TASK_H_ |