fix the error calculations in generating function cumulants when weights are used

[u/mrichter/AliRoot.git] / TRD / qaRec / AliTRDtrackInfoGen.h

diff --git a/TRD/qaRec/AliTRDtrackInfoGen.h b/TRD/qaRec/AliTRDtrackInfoGen.h
index 2c598a88b97dc9f9d6942c1879779a5eb9298f06..e7d7009032e065875d43628f3b34db378d4beb3f 100644 (file)
--- a/TRD/qaRec/AliTRDtrackInfoGen.h
+++ b/TRD/qaRec/AliTRDtrackInfoGen.h
@@ -19,9 +19,9 @@ class AliESDEvent;
 class AliMCEvent;
 class AliESDfriend;
 class AliTRDtrackInfo;
+class AliTRDeventInfo;
 class TObjArray;
 class TTreeSRedirector;
-
 class AliTRDtrackInfoGen : public AliTRDrecoTask{
 public:
 
@@ -44,6 +44,7 @@ private:
   AliMCEvent       *fMC;                   // MC event
   AliESDfriend     *fESDfriend;            // ESD friends
   AliTRDtrackInfo  *fTrackInfo;            // Track info
+  AliTRDeventInfo  *fEventInfo;                   // Event info
 
   ClassDef(AliTRDtrackInfoGen, 1)          // entry to TRD analysis
 };