implementation of SOR and EOR events (not yet enabled), bugfix in DataBuffer: data...

[u/mrichter/AliRoot.git] / HLT / BASE / AliHLTSystem.h

diff --git a/HLT/BASE/AliHLTSystem.h b/HLT/BASE/AliHLTSystem.h
index b2d9db1e5357f46dcbafdff0a7b420050393d930..530da6074e6e6263a6681ba362c71119de40d987 100644 (file)
--- a/HLT/BASE/AliHLTSystem.h
+++ b/HLT/BASE/AliHLTSystem.h
@@ -195,6 +195,14 @@ class AliHLTSystem : public AliHLTLogging {
    */
   int StopTasks();
 
+  /**
+   * Send a control event trough the chain.
+   * All data sources in the chain are switched to publish a control event like
+   * SOR or EOR. The event is propagated in the same way as a normal event.
+   * @param dt       type of the event
+   */
+  int SendControlEvent(AliHLTComponentDataType dt);
+
   /**
    * De-init all tasks from the list.
    * The @ref AliHLTTask::Deinit method is called for each task, the components