--- /dev/null
+// four use by cint
+#ifdef __CINT__
+
+#pragma link off all globals;
+#pragma link off all classes;
+#pragma link off all functions;
+
+#pragma link C++ class AliHighPtDeDxBase+;
+#pragma link C++ class AliHighPtDeDxCalib+;
+#pragma link C++ class AliHighPtDeDxData+;
+#pragma link C++ class AliHighPtDeDxMc+;
+#pragma link C++ class AliHighPtDeDxSpectra+;
+#endif