#pragma link off all functions;
#pragma link C++ class AliAnalysisTaskQAHighPtDeDx+;
-#pragma link C++ class AliQAProdMultistrange+;
+#pragma link C++ class AliAnalysisTaskQAV0+;
+#pragma link C++ class AliAnalysisTaskQAV0AOD+;
+#pragma link C++ class AliAnalysisTaskQAMultistrange+;
#endif