+#pragma link C++ class AliITSQADataMakerRec+;
+#pragma link C++ class AliITSQASPDDataMakerRec+;
+#pragma link C++ class AliITSQASDDDataMakerRec+;
+#pragma link C++ class AliITSQASSDDataMakerRec+;
+#pragma link C++ class AliITSQASPDChecker+;
+#pragma link C++ class AliITSQASDDChecker+;
+#pragma link C++ class AliITSQASSDChecker+;