be more verbose

[u/mrichter/AliRoot.git] / PWGPP / AliAnalysisTaskFilteredTree.h

diff --git a/PWGPP/AliAnalysisTaskFilteredTree.h b/PWGPP/AliAnalysisTaskFilteredTree.h
index e27f4ce478e9811aaf2fb745de10fdfeec57d53b..5dcea1c21d8d11e9be605f5236f1f4407155a6fb 100644 (file)
--- a/PWGPP/AliAnalysisTaskFilteredTree.h
+++ b/PWGPP/AliAnalysisTaskFilteredTree.h
@@ -21,6 +21,7 @@ class AliKFParticle;
 class AliESDv0; 
 class AliExternalTrackParam;
 class AliESDtrack;
+class AliESDfriendTrack;
 class AliESDVertex;
 class AliStack;
 class TList;
@@ -158,6 +159,9 @@ class AliAnalysisTaskFilteredTree : public AliAnalysisTaskSE {
   AliAnalysisTaskFilteredTree(const AliAnalysisTaskFilteredTree&); // not implemented
   AliAnalysisTaskFilteredTree& operator=(const AliAnalysisTaskFilteredTree&); // not implemented
   
+  AliESDfriendTrack* fDummyFriendTrack; //! needed for proper init of the output tree
+  AliESDtrack* fDummyTrack; //! dummy track for tree init
+
   ClassDef(AliAnalysisTaskFilteredTree, 1); // example of analysis
 };