diff -r 000000000000 -r 818e61de6cd1 crashanalysercmd/PerfToolsSharedLibraries/Engine/SymBuildParsingLib/Common/Objects/SymDefineDirectory.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymBuildParsingLib/Common/Objects/SymDefineDirectory.cs	Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,74 @@
+/*
+* Copyright (c) 2004-2008 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: 
+*
+*/
+
+using System;
+using System.Collections;
+using SymBuildParsingLib.Utils;
+
+namespace SymBuildParsingLib.Common.Objects
+{
+	public class SymDefineDirectory
+	{
+		#region Constructors & destructor
+		public SymDefineDirectory()
+		{
+		}
+
+		public SymDefineDirectory( SymDefineDirectory aCopy )
+		{
+		}
+		#endregion
+
+		#region API
+		public void Add( SymDefineDefinition aDefinition )
+		{
+			object key = aDefinition.GetHashCode();
+			iDefines.Add( key, aDefinition );
+		}
+
+		public bool IsDefined( string aName )
+		{
+			SymDefineDefinition ret = DefineDefinition( aName );
+			return ( ret != null );
+		}
+
+		public SymDefineDefinition DefineDefinition( string aName )
+		{
+			SymDefineDefinition ret = null;
+			//
+			object key = new SymDefineDefinition( aName ).GetHashCode();
+			object item = iDefines[ key ];
+			if	( item != null )
+			{
+				ret = (SymDefineDefinition) item;
+			}
+			//
+			return ret;
+		}
+		#endregion
+
+		#region Properties
+		#endregion
+
+		#region Internal methods
+		#endregion
+
+		#region Data members
+		private Hashtable iDefines = new Hashtable( 10 );
+		#endregion
+	}
+}