--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/apicompatanamdw/compatanalysercmd/headeranalyser/src/UnionNodeAnalysis.h	Tue Jan 12 14:52:39 2010 +0530
@@ -0,0 +1,89 @@
+/*
+* Copyright (c) 2006-2009 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:  
+*
+*/
+
+
+#ifndef UNIONNODEANALYSIS_H_
+#define UNIONNODEANALYSIS_H_
+
+#ifdef __WIN__
+#pragma warning(disable:4786)
+#endif
+#include <xercesc/dom/DOM.hpp>
+#include "HANodeIterator.h"
+#include "ClassNodeAnalysis.h"
+
+using namespace std;
+
+XERCES_CPP_NAMESPACE_USE
+
+class UnionNodeAnalysis: public ClassNodeAnalysis
+{
+public:
+    /**
+    * Constructor
+    * @return pointer NodeAnalysis object
+    */
+    static NodeAnalysis* Construct();
+public:
+    /**
+    * Finds node to analyse it
+    * @param baseline baseline node
+    * @param current current node
+    * @return 0, if there was no issues
+    */
+    int FindNodeAndAnalyse(HANodeIterator baseline,HANodeIterator current);
+
+    /**
+    * Constructor    
+    */
+	UnionNodeAnalysis();
+
+    /**
+    * Destructor
+    */
+    ~UnionNodeAnalysis(){}
+
+protected:
+    /**
+    * Compare base sizes
+    * @param baseline to which to compare
+    * @param current what to compare
+    * @param bfields 
+    * @param cfields 
+    * @param report if true finding are reported
+    * @return 0 meaningless with union as it can not be derived
+    */ 
+	virtual int compareBaseSizes(HANodeIterator baseline, HANodeIterator current, 
+								 const NodeIndex::dtable_t& bfields, const NodeIndex::dtable_t& cfields, 
+								 bool report);
+
+    /**
+    * Compare virtual functions
+    * @param baseline baseline HANodeIterator 
+    * @param current current HANodeIterator
+    * @param bvirtualMethods vector of baseline virtual methods
+    * @param cvirtualMethods vector of current virtual methods
+    * @param report if true finding are reported
+    * @return true if match found
+    */ 
+	virtual int compareVirtualFunctions(HANodeIterator baseline,HANodeIterator current, 
+                                                  const vector<DOMNode*>& bvirtualMethods, 
+												  const vector<DOMNode*>& cvirtualMethods, 
+                                                  bool report);
+};
+
+#endif