--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianSymbolLib/Plugins/SLPluginSymbol/Data/SymbolCollectionSegment.cs	Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,120 @@
+/*
+* 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.IO;
+using System.Collections.Generic;
+using System.Text;
+using System.Text.RegularExpressions;
+using SymbianStructuresLib.Debug.Symbols;
+using SymbianStructuresLib.Debug.Symbols.Interfaces;
+using SymbianStructuresLib.Debug.Common.Interfaces;
+using SymbianStructuresLib.Debug.Common.FileName;
+using SymbianSymbolLib.SourceManagement.Source;
+using SymbianSymbolLib.SourceManagement.Provisioning;
+using SymbianUtils;
+using SymbianUtils.Tracer;
+using SymbianUtils.FileTypes;
+using SLPluginSymbol.Source;
+
+namespace SLPluginSymbol.Data
+{
+	internal class SymbolCollectionSegment : DisposableObject, IEnumerable<string>
+	{
+		#region Constructors
+        public SymbolCollectionSegment( IPlatformIdAllocator aIdAllocator, string aHostFileName )
+		{
+            iCollection = SymbolCollection.NewByHostFileName( aIdAllocator, aHostFileName );
+		}
+        #endregion
+
+        #region API
+        public SymbolCollection ExcavateSymbolCollection()
+        {
+            SymbolCollection ret = iCollection;
+            iCollection = null;
+            return ret;
+        }
+
+        public void AddLine( string aLine )
+        {
+            iLines.Add( aLine );
+        }
+        #endregion
+
+        #region Properties
+        public int Count
+        {
+            get { return iLines.Count; }
+        }
+
+        public SymbolCollection Collection
+        {
+            get { return iCollection; }
+        }
+
+        public PlatformFileName FileName
+        {
+            get { return iCollection.FileName; }
+        }
+        #endregion
+
+        #region Internal constants
+        #endregion
+
+        #region Internal methods
+        #endregion
+
+        #region From IEnumerable<string>
+        public IEnumerator<string> GetEnumerator()
+        {
+            foreach ( string line in iLines )
+            {
+                yield return line;
+            }
+        }
+
+        System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator()
+        {
+            foreach ( string line in iLines )
+            {
+                yield return line;
+            }
+        }
+        #endregion
+
+        #region From DisposableObject
+        protected override void CleanupManagedResources()
+        {
+            try
+            {
+                base.CleanupManagedResources();
+            }
+            finally
+            {
+                iCollection = null;
+                iLines.Clear();
+            }
+        }
+        #endregion
+
+        #region Data members
+        private SymbolCollection iCollection = null;
+        private List<string> iLines = new List<string>();
+        #endregion
+    }
+}