--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ncdengine/engine/inc/catalogsrefstring.h	Tue Jan 26 12:06:03 2010 +0200
@@ -0,0 +1,123 @@
+/*
+* Copyright (c) 2007-2008 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:   Contains CCatalogsRefString
+*
+*/
+
+
+#ifndef C_CATALOGSREFSTRING_H
+#define C_CATALOGSREFSTRING_H
+
+#include <e32base.h>
+#include "catalogsreferencebase.h"
+
+class CCatalogsRefString : public CCatalogsReferenceBase<CBase>
+    {
+public:
+
+    static TInt Order( 
+        const CCatalogsRefString& aFirst,
+        const CCatalogsRefString& aSecond ) 
+        {
+        return aFirst.String().Compare( aSecond.String() );        
+        }
+
+public:
+    
+    /**
+     * Creates a new CCatalogsRefString
+     *
+     * @param aString Ownership is transferred. If a leave occurs, aString is
+     * delete automatically so it MUST NOT be in cleanupstack
+     */
+    static CCatalogsRefString* NewLC( HBufC* aString )
+        {
+        // This ensures that aString is deleted if new( ELeave ) leaves
+        CleanupStack::PushL( aString );
+        CCatalogsRefString* self = new( ELeave ) CCatalogsRefString( aString );
+        CleanupStack::Pop( aString );
+        CleanupReleasePushL( *self );    
+        return self;
+        }
+        
+    virtual const TDesC& String() const 
+        {
+        return *iString;
+        }
+        
+    operator const TDesC&() const 
+        {
+        return *iString;
+        }
+        
+protected:
+
+    CCatalogsRefString( HBufC* aString ) : iString( aString )
+        {
+        }
+    
+    virtual ~CCatalogsRefString() 
+        {
+        delete iString;
+        }
+
+private:
+
+    CCatalogsRefString( const CCatalogsRefString& );
+    CCatalogsRefString& operator=( const CCatalogsRefString& );
+    
+private:
+
+    HBufC* iString;        
+    };
+
+
+/**
+ * One ugly trick
+ *
+ * Used for searching in arrays without need to create a copy of the
+ * search string
+ */
+class CCatalogsRefSearchString : public CCatalogsRefString
+    {
+public:
+
+    explicit CCatalogsRefSearchString( const TDesC& aString ) :
+        CCatalogsRefString( NULL ),
+        iSearchString( &aString )
+        {
+        }
+
+    const TDesC& String() const 
+        {
+        return *iSearchString;
+        }
+
+    void SetString( const TDesC& aString ) 
+        {
+        iSearchString = &aString;
+        }
+        
+    ~CCatalogsRefSearchString() 
+        {
+        }
+        
+private:
+        
+    const TDesC* iSearchString;
+    };
+
+    
+#endif // C_CATALOGSREFSTRING_H
+