--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/xml/xmldomandxpath/inc/xmlenginedom/xmlengoutputstream.h	Thu Dec 17 09:29:21 2009 +0200
@@ -0,0 +1,60 @@
+// Copyright (c) 2005-2009 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:
+// Interface class describing class that may be used as
+// output stream for dom tree
+//
+
+
+
+/**
+ @file
+ @publishedAll
+ @released
+*/
+#ifndef XMLENGMOUTPUTSTREAM_H
+#define XMLENGMOUTPUTSTREAM_H
+
+#include <e32base.h>
+
+
+
+/**
+Provides an interface for writing serialized XML data to a stream.  This
+interface should be implemented by client applications when the
+RXmlEngDocument::SaveL() method is used to serialize XML data to a stream.
+
+No ownership is transferred by RXmlEngDocument::SaveL(), thus an object
+of the implementing class should be freed after use.
+
+@see RXmlEngDocument::SaveL()
+*/
+class MXmlEngOutputStream
+    {
+public:
+    /**
+	Writes the specified buffer to the output stream.
+	@param aBuffer The data to write
+    @return The number of bytes written or -1 in the case of an error
+    */
+    virtual TInt Write(const TDesC8& aBuffer) = 0;
+
+    /**
+	Closes the output stream.
+	@return 0 if successful or -1 in the case of an error
+    */
+    virtual TInt Close() = 0;
+    };
+
+#endif /* XMLENGMOUTPUTSTREAM_H */  
+