+#pragma link C++ class AliTRDrawStream::AliTRDrawStreamError+;
+#pragma link C++ class AliTRDrawStream::AliTRDrawStats+;
+#pragma link C++ class AliTRDrawStream::AliTRDrawStats::AliTRDrawStatsSector+;
+#pragma link C++ class AliTRDrawStream::AliTRDrawStats::AliTRDrawStatsSector::AliTRDrawStatsHC+;