- AliAnalysisTask::OpenFile(i) opens and returns the file for the container

[u/mrichter/AliRoot.git] / ANALYSIS / AliAnalysisTask.h

diff --git a/ANALYSIS/AliAnalysisTask.h b/ANALYSIS/AliAnalysisTask.h
index 37f93c65bf0571100cb6a06b1e176525f0d9c12b..7929f485e1a34d7acba9a1cbe0129801e4bf19fd 100644 (file)
--- a/ANALYSIS/AliAnalysisTask.h
+++ b/ANALYSIS/AliAnalysisTask.h
@@ -21,6 +21,7 @@
 #endif
 
 class TClass;
+class TFile;
 class AliAnalysisDataSlot;
 class AliAnalysisDataContainer;
 
@@ -71,7 +72,7 @@ class AliAnalysisTask : public TTask {
   //=====================================================================
   // === CALL THIS IN CreateOutputObjects BEFORE CREATING THE OBJECT FOR EACH 
   // OUTPUT IOUT THAT HAS TO BE WRITTEN TO A FILE
-  void                      OpenFile(Int_t iout, Option_t *option="RECREATE") const;
+  TFile                    *OpenFile(Int_t iout, Option_t *option="RECREATE") const;
   
 public:  
   AliAnalysisTask();