+// geometry
+#pragma link C++ class AliMUONCommonGeometryBuilder+;
+#pragma link C++ class AliMUONSt1SpecialMotif+;
+#pragma link C++ class AliMUONSt1GeometryBuilder+;
+#pragma link C++ class AliMUONSt1GeometryBuilderV2+;
+#pragma link C++ class AliMUONSt2GeometryBuilder+;
+#pragma link C++ class AliMUONSt2GeometryBuilderV2+;
+#pragma link C++ class AliMUONSlatGeometryBuilder+;
+#pragma link C++ class AliMUONTriggerGeometryBuilder+;
+
+// digitizer
+#pragma link C++ class AliMUONDigitizerV3+;
+#pragma link C++ class AliMUONSDigitizerV2+;
+#pragma link C++ class AliMUONVHitStore+;
+#pragma link C++ class AliMUONHitStoreV1+;