--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/presadap12/Parser2/SrcXmlParser/CPEngParserStack.h	Thu Dec 17 08:41:52 2009 +0200
@@ -0,0 +1,108 @@
+/*
+* Copyright (c) 2004 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:  Stack to hold the data start and end markers
+*
+*/
+
+#ifndef CPENGPARSERSTACK_H
+#define CPENGPARSERSTACK_H
+
+//  INCLUDES
+#include <e32base.h>
+
+/**
+ * Helper class to hold the parsing intervals in a stack
+ *
+ * @since 3.0
+ */
+NONSHARABLE_CLASS( CPEngParserStack ): public CBase
+    {
+public:  // Constructors and destructor
+
+    /**
+     * Two-phased constructor.
+     */
+    static CPEngParserStack* NewL();
+
+    /**
+     * Destructor.
+     */
+    virtual ~CPEngParserStack();
+
+public: // New functions
+
+    /**
+     * Pushes an item marking the start of the data to the stack
+     * @since 2.1
+     * @return Append return value KErrNone or some error
+     * @param aItem Item to be pushed
+     */
+    TInt PushStart( TUint aItem );
+
+    /**
+     * Pushes an item marking the end of the data to the stack
+     * @since 2.1
+     * @return Append return value KErrNone or some error
+     * @param aItem Item to be pushed
+     */
+    TInt PushEnd( TUint aItem );
+
+    /**
+     * Pops both, the start marker and the end marker out of the stack. Both
+     * is needed so the stack remains consistent.
+     * @since 2.1
+     * @return TPoint A popped item
+     */
+    TPoint Pop();
+
+    /**
+     * Resets the stack.
+     */
+    void Reset();
+
+private:
+
+    /**
+     * Pops an item marking the start of the data to the stack
+     * @since 2.1
+     * @return TUint A popped item
+     */
+    TUint PopStart();
+
+    /**
+     * Pops an item marking the end of the data to the stack
+     * @since 2.1
+     * @return TUint A popped item
+     */
+    TUint PopEnd();
+
+private:
+
+    /**
+     * C++ default constructor.
+     */
+    CPEngParserStack();
+
+
+private:    // Data
+    // The array of start markers
+    RArray<TUint> iStartArray;
+
+    // The array of end markers
+    RArray<TUint> iEndArray;
+    };
+
+#endif      // CPENGPARSERSTACK_H
+
+// End of File