fix signature of GetNFoundable to be compatible with AliTPCtrack

diff --git a/STEER/STEERBase/AliVVtrack.h b/STEER/STEERBase/AliVVtrack.h
index 9ae853507cf3af7ab0b9ef922919a0316484f9c6..4bf632a8eb7c92f141be8b6f750e90ab0b62a69d 100644 (file)
--- a/STEER/STEERBase/AliVVtrack.h
+++ b/STEER/STEERBase/AliVVtrack.h
@@ -82,7 +82,7 @@ class AliVVtrack {
   virtual UChar_t GetTRDclusters(Int_t* /*idx*/) const {return 0;}
   
   //AliTPCtrack
-  virtual void GetNFoundable(Int_t /*n*/) {} 
+  virtual Int_t GetNFoundable() const {return 0;} 
   virtual Double_t GetdEdx()  const {return 0.;}
 
   //  ClassDef(AliVVtrack, 1)