Removing obsolete field maps

[u/mrichter/AliRoot.git] / STEER / AliMCEvent.h

diff --git a/STEER/AliMCEvent.h b/STEER/AliMCEvent.h
index ba7afc59669d3ad757be4f347d41b7f58d25fc3a..6534b5826a7e549b28ea5f18484d5f9b39b5bd78 100644 (file)
--- a/STEER/AliMCEvent.h
+++ b/STEER/AliMCEvent.h
@@ -44,8 +44,8 @@ public:
     virtual TList* GetList() const                         {return 0;}
     virtual void CreateStdContent()                        {;} 
     virtual void GetStdContent()                           {;}
-    virtual void ReadFromTree(TTree * /*tree*/)            {;}
-    virtual const void WriteToTree(TTree* /*tree*/)  const {;}
+    virtual void ReadFromTree(TTree * /*tree*/, Option_t* /*opt*/) {;}
+    virtual void WriteToTree(TTree* /*tree*/)  const {;}
 
     virtual void SetStdNames()                             {;}
     virtual void Print(Option_t */*option=""*/)  const     {;}
@@ -88,6 +88,7 @@ public:
     // Tracks
     virtual AliMCParticle *GetTrack(Int_t i) const;
     virtual Int_t     GetNumberOfTracks()    const {return fNparticles;}
+    virtual Int_t     GetNumberOfV0s()       const {return -1;}
 
     //
     // MC Specific methods