--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/iaupdate/IAD/ui/inc/iaupdatedeputils.h	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,63 @@
+/*
+* Copyright (c) 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:   This file contains the header file of the IAUpdateDepUtils class 
+*
+*/
+
+
+
+#ifndef IAUPDATEDEPUTILS_H_
+#define IAUPDATEDEPUTILS_H_
+
+// INCLUDES
+#include <e32base.h> 
+
+// FORWARD DECLARATIONS
+class MIAUpdateNode;
+class MIAUpdateAnyNode;
+
+// CLASS DECLARATION
+/**
+* Static class to retrieve dependencies/dependants of a node
+*
+*/
+class IAUpdateDepUtils 
+    {
+public:
+    /**
+    * Get all dependency nodes which are not marked 
+    *
+    * @param aNode            Dependant node 
+    * @param aAllNodes        All visible nodes in UI 
+    * @param aDependencyNodes List of dependencies (to be marked). 
+    */ 
+    static void GetDependenciesL( const MIAUpdateNode& aNode, 
+                                  const RPointerArray<MIAUpdateAnyNode>& aAllNodes, 
+                                  RPointerArray<MIAUpdateNode>& aDependencyNodes );
+     
+    /**
+    * Get all dependant nodes which are marked 
+    * 
+    * @param aNode            Dependency node 
+    * @param aAllNodes        All visible nodes in UI 
+    * @param aDependencyNodes List of dependendants (to be unmarked). 
+    */
+    static void GetDependantsL( const MIAUpdateNode& aNode, 
+                                const RPointerArray<MIAUpdateAnyNode>& aAllNodes, 
+                                RPointerArray<MIAUpdateNode>& aDependantNodes );
+    
+    };
+#endif /* IAUPDATEDEPUTILS_H_ */
+
+// End of File