--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/xml/xmldomandxpath/inc/xpath/xmlengnodeset.h	Thu Dec 17 09:29:21 2009 +0200
@@ -0,0 +1,110 @@
+// 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:
+// Node set functions
+//
+
+
+
+/**
+ @file
+ @publishedAll
+ @released
+*/
+#ifndef XMLENGNODESET_H
+#define XMLENGNODESET_H
+
+#include <xml/dom/xmlengnode.h>
+
+/**
+This class implements the node set container, which is one of the result type
+in XPath.
+*/
+class RXmlEngNodeSet
+{
+    friend class TXmlEngXPathEvaluator;
+    friend class RXmlEngXPathResult;
+    friend class RXmlEngXPathExpression;
+
+public:
+    /** Default constructor */
+    IMPORT_C RXmlEngNodeSet();
+
+    /**
+    Frees any allocated resources.
+    
+	As a node set only refers to existing nodes in the DOM tree, no nodes are
+	freed.  However, namespace declarations are copied into the node set and
+	these copies are indeed freed.
+    */
+    IMPORT_C void Free(); 
+
+    /** Closes the node set.  This simply calls Free().  */
+    inline void Close();
+
+	/**
+    Initializes the node set to an empty state.
+
+	@see Free()
+    
+	This method is used when preparing node sets that will be used with
+	RXmlEngXPathExpression::EvaluateWithDependenciesL(TXmlEngNode,RXmlEngNodeSet&)
+	and
+	TXmlEngXPathEvaluator::EvaluateWithDependenciesL(aExpression,aContextNode,aResolver,aDependents).
+	
+	@leave KErrNoMemory Memory allocation failure
+	@leave - Otherwise, any of the system wide errors.
+    */
+    IMPORT_C void InitializeL();
+
+    /**
+    Gets the size of the node set
+    @return The number of nodes
+    */
+    IMPORT_C TInt Length() const;
+
+    /**
+    Checks whether a node is in the node set.
+    
+    @param aNode The node to check
+    @return ETrue if the node is in the node set, EFalse otherwise
+    */
+    IMPORT_C TBool Contains(TXmlEngNode aNode) const;
+
+    /**
+    Retrieves a node from the node set by index
+    
+    @param aIndex Node index ( 0 <= aIndex < Length() )
+    @return The node
+	@leave KXmlEngErrWrongUseOfAPI aIndex is less than 0 or greater than
+	Length(), in debug builds only.
+	@leave - Otherwise, any of the system wide errors.
+    */
+    IMPORT_C TXmlEngNode operator[](TInt aIndex) const;
+    
+private:
+	/** 
+	Constructor 
+	@param aData Internal data pointer
+	*/	 
+    RXmlEngNodeSet(void* aData);
+    
+private:
+    void* iInternal;
+
+};    
+
+#include <xml/dom/xmlengnodeset.inl>
+
+#endif /* XMLENGNODESET_H */
+