--- a/Interface.h
+++ b/Interface.h
@@ -57,7 +57,8 @@
 
 	InterfaceData & operator=(InterfaceData & rInterfaceData);
 	InterfaceData operator-(InterfaceData & rInterfaceData);
-	
+	InterfaceData & operator=(InterfaceData && rInterfaceData) = default;
+	InterfaceData(const InterfaceData&) = default;
 private:
 
 	unsigned long long m_ullReceived[eTotalTypes];