Index: trunk/MagicSoft/Mars/mbase/MParContainer.cc
===================================================================
--- trunk/MagicSoft/Mars/mbase/MParContainer.cc	(revision 848)
+++ trunk/MagicSoft/Mars/mbase/MParContainer.cc	(revision 849)
@@ -92,9 +92,13 @@
 void MParContainer::Copy(TObject &obj)
 {
+    MParContainer &cont = (MParContainer&)obj;
+
     TObject::Copy(obj);
-    *(((MParContainer&)obj).fName)  = *fName;
-    *(((MParContainer&)obj).fTitle) = *fTitle;
-    ((MParContainer&)obj).fLog   = fLog;
-    ((MParContainer&)obj).fHasChanged = fHasChanged;
+
+    *cont.fName  = *fName;
+    *cont.fTitle = *fTitle;
+
+    cont.fLog        = fLog;
+    cont.fHasChanged = fHasChanged;
 }