--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingfw/msgsrvnstore/server/inc/MSVINVR.H Mon Jan 18 20:36:02 2010 +0200
@@ -0,0 +1,72 @@
+// Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+
+#if !defined( __MSVINVR_H )
+#define __MSVINVR_H
+
+#if !defined(__E32BASE_H__)
+#include <e32base.h>
+#endif
+
+#define __DECLARE_DEBUG __DECLARE_TEST
+
+#if defined(_DEBUG)
+
+template <class T>
+struct CheckInvariant
+ {
+ static void Check(TAny* aPtr)
+ {((T*)aPtr)->__DbgTestInvariant();}
+ };
+
+template <class T>
+inline TCleanupOperation CheckInvariantFunction(T*)
+ {return CheckInvariant<T>::Check;}
+
+class __DbgInvariant
+ {
+public:
+ inline __DbgInvariant(TCleanupOperation aOp,TAny* aPtr)
+ :iOp(aOp), iPtr(aPtr)
+ {}
+ inline ~__DbgInvariant()
+ {iOp(iPtr);}
+private:
+ TCleanupOperation iOp;
+ TAny* iPtr;
+ };
+
+class __DbgInvariantL
+ {
+public:
+ inline __DbgInvariantL(TCleanupOperation aOp,TAny* aPtr)
+ {CleanupStack::PushL(TCleanupItem(aOp,aPtr));}
+ inline ~__DbgInvariantL()
+ {CleanupStack::PopAndDestroy();}
+ };
+
+#define __DEBUG_INVARIANT_ONEXIT __DbgInvariant __invariant(CheckInvariantFunction(this),this)
+#define __DEBUG_INVARIANT_ONEXIT_L __DbgInvariantL __invariant(CheckInvariantFunction(this),this)
+
+#else // defined( _DEBUG )
+
+#define __DEBUG_INVARIANT_ONEXIT
+#define __DEBUG_INVARIANT_ONEXIT_L
+//#define __DECLARE_DEBUG
+
+#endif
+
+#endif // __MSVINVR_H