Index: trunk/src/base/threading/sequenced_worker_pool.h |
=================================================================== |
--- trunk/src/base/threading/sequenced_worker_pool.h (revision 210433) |
+++ trunk/src/base/threading/sequenced_worker_pool.h (working copy) |
@@ -126,6 +126,11 @@ |
return id_ == other.id_; |
} |
+ // Returns false if current thread is executing an unsequenced task. |
+ bool IsValid() const { |
+ return id_ != 0; |
+ } |
+ |
private: |
friend class SequencedWorkerPool; |
@@ -143,6 +148,11 @@ |
virtual void OnDestruct() = 0; |
}; |
+ // Gets the SequencedToken of the current thread. |
+ // If current thread is not a SequencedWorkerPool worker thread or is running |
+ // an unsequenced task, returns an invalid SequenceToken. |
+ static SequenceToken GetSequenceTokenForCurrentThread(); |
+ |
// When constructing a SequencedWorkerPool, there must be a |
// MessageLoop on the current thread unless you plan to deliberately |
// leak it. |
@@ -159,7 +169,7 @@ |
TestingObserver* observer); |
// Returns a unique token that can be used to sequence tasks posted to |
- // PostSequencedWorkerTask(). Valid tokens are alwys nonzero. |
+ // PostSequencedWorkerTask(). Valid tokens are always nonzero. |
SequenceToken GetSequenceToken(); |
// Returns the sequence token associated with the given name. Calling this |