#pragma link C++ class AliAnalysisTaskSPDdNdEta+;
#pragma link C++ class AliTrackletAlg+;
-
+#pragma link C++ class AliAnalysisTaskCentrality+;
+#pragma link C++ class AliCentralityByFunction+;
+#pragma link C++ class AliCentralityGlauberFit+;
#endif