diff -r 000000000000 -r 818e61de6cd1 crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianCodeLib/SourceManagement/Source/CodeSourceManager.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianCodeLib/SourceManagement/Source/CodeSourceManager.cs	Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,105 @@
+/*
+* 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.Generic;
+using System.Text;
+using SymbianUtils;
+using SymbianStructuresLib.CodeSegments;
+using SymbianStructuresLib.Debug.Code;
+using SymbianCodeLib.DbgEnginePlugin;
+
+namespace SymbianCodeLib.SourceManagement.Source
+{
+    internal class CodeSourceManager : CodeSourceCollection
+    {
+        #region Delegates & events
+        public delegate void SourceEventHandler( CodeSource aSource );
+        public event SourceEventHandler SourceAdded = null;
+        public event SourceEventHandler SourceRemoved = null;
+        #endregion
+
+        #region Constructors
+        public CodeSourceManager( CodePlugin aPlugin )
+        {
+            iPlugin = aPlugin;
+        }
+        #endregion
+
+        #region API
+        public IEnumerable<CodeCollection> GetFixedCollectionEnumerator()
+        {
+            foreach ( CodeSource source in this )
+            {
+                foreach ( CodeCollection col in source )
+                {
+                    if ( col.IsFixed )
+                    {
+                        yield return col;
+                    }
+                }
+            }
+        }
+        #endregion
+
+        #region Properties
+        public CodeSourceAndCollection this[ CodeSegDefinition aCodeSeg ]
+        {
+            get
+            {
+                CodeSourceAndCollection ret = null;
+                //
+                foreach ( CodeSource source in this )
+                {
+                    CodeCollection col = source[ aCodeSeg ];
+                    if ( col != null )
+                    {
+                        ret = new CodeSourceAndCollection( source, col );
+                        break;
+                    }
+                }
+                //
+                return ret;
+            }
+        }
+        #endregion
+
+        #region From CodeSourceCollection
+        protected override void OnAdded( CodeSource aSource )
+        {
+            base.OnAdded( aSource );
+            if ( SourceAdded != null )
+            {
+                SourceAdded( aSource );
+            }
+        }
+
+        protected override void OnRemoved( CodeSource aSource )
+        {
+            base.OnRemoved( aSource );
+            if ( SourceRemoved != null )
+            {
+                SourceRemoved( aSource );
+            }
+        }
+        #endregion
+
+        #region Data members
+        private readonly CodePlugin iPlugin;
+        #endregion
+    }
+}