[Csp-commits] svn:csp r1028 - in trunk/CSP/SimData: . Include/SimData

[<sv...@ww...>]

Author: mkrose
Date: 2004-06-12 20:02:03 -0700 (Sat, 12 Jun 2004)
New Revision: 1028

Modified:
   trunk/CSP/SimData/CHANGES.current
   trunk/CSP/SimData/Include/SimData/Ref.h
Log:
Disallow copying for Referenced subclasses.

Modified: trunk/CSP/SimData/CHANGES.current
===================================================================
--- trunk/CSP/SimData/CHANGES.current	2004-06-13 02:59:08 UTC (rev 1027)
+++ trunk/CSP/SimData/CHANGES.current	2004-06-13 03:02:03 UTC (rev 1028)
@@ -13,6 +13,9 @@
 
   * Added tagged record compiler and associated header.
 
+  * Disallowed copying of Referenced derived classes (should always
+    use Ref<> pointers).
+
 2004-16-12: wolverine
   * added a MemoryWriter class to write out a SimData object to
     a binary memory buffer.  Added a MemoryReader class. Added

Modified: trunk/CSP/SimData/Include/SimData/Ref.h
===================================================================
--- trunk/CSP/SimData/Include/SimData/Ref.h	2004-06-13 02:59:08 UTC (rev 1027)
+++ trunk/CSP/SimData/Include/SimData/Ref.h	2004-06-13 03:02:03 UTC (rev 1028)
@@ -90,6 +90,11 @@
 	}
 	inline unsigned _count() const { return __count; }
 	mutable unsigned __count;
+
+	// Referenced objects should never be copied; always allocate them on the
+	// heap and use Ref<> smart-pointers to refer to them.
+	Referenced const & operator=(Referenced const &);
+	Referenced(Referenced const &);
 };