diff -r 8e12a575a9b5 -r 15296fd0af4a sysperfana/heapanalyser/Libraries/Engine/HeapLib/Relationships/RelationshipInfo.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sysperfana/heapanalyser/Libraries/Engine/HeapLib/Relationships/RelationshipInfo.cs	Tue Jun 15 12:47:20 2010 +0300
@@ -0,0 +1,136 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are met:
+*
+* - Redistributions of source code must retain the above copyright notice,
+*   this list of conditions and the following disclaimer.
+* - Redistributions in binary form must reproduce the above copyright notice,
+*   this list of conditions and the following disclaimer in the documentation
+*   and/or other materials provided with the distribution.
+* - Neither the name of Nokia Corporation nor the names of its contributors
+*   may be used to endorse or promote products derived from this software
+*   without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.
+* 
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Text;
+using SymbianUtils.RawItems;
+using SymbianUtils.Utilities;
+using HeapLib.Cells;
+
+namespace HeapLib.Relationships
+{
+    public class RelationshipInfo
+    {
+        #region Constructors & destructor
+        public RelationshipInfo()
+        {
+        }
+
+        public RelationshipInfo( HeapCell aFromCell, RawItem aRawItemInFromCell, HeapCell aToCell )
+        {
+            FromCell = aFromCell;
+            FromCellRawItem = aRawItemInFromCell;
+            ToCell = aToCell;
+        }
+        #endregion
+
+        #region Properties
+        // <summary>
+        //  The cell which contains the emebdded reference
+        // </summary>
+        public HeapCell FromCell
+        {
+            get { return iFromCell; }
+            set { iFromCell = value; }
+        }
+
+        // <summary>
+        // The cell to which the embedded reference points
+        // </summary>
+        public HeapCell ToCell
+        {
+            get { return iToCell; }
+            set { iToCell = value; }
+        }
+
+        // <summary>
+        // The raw item in the 'from' cell that points to
+        // the 'to' cell.
+        // </summary>
+        public RawItem FromCellRawItem
+        {
+            get { return iFromCellRawItem; }
+            set { iFromCellRawItem = value; }
+        }
+
+        // <summary>
+        // A clean link, is one that goes from within 'from cell' to
+        // the very start of 'to cell's' payload section
+        // </summary>
+        public bool IsCleanLink
+        {
+            get
+            {
+                RawItem rawItemInFromCell = FromCellRawItem;
+                uint exactMatchAddress = rawItemInFromCell.Data - HeapCell.AllocatedCellHeaderSize;
+                uint destinationAddress = ToCell.Address;
+                bool cleanMatch = ( destinationAddress == exactMatchAddress );
+                //
+                return cleanMatch;
+            }
+        }
+
+        // <summary>
+        // This is the offset, in bytes into the 'from' cell that contains
+        // the raw item that points to the 'to' cell.
+        // </summary>
+        public uint LinkAddressOffsetWithinFromCell
+        {
+            get
+            {
+                uint ret = FromCellRawItem.Address - FromCell.Address;
+                return ret;
+            }
+        }
+        #endregion
+
+        #region From System.Object
+        public override string ToString()
+        {
+            return ToCell.ToStringExtended();
+        }
+        #endregion
+
+        #region Data members
+        private HeapCell iFromCell = new HeapCell();
+        private HeapCell iToCell = new HeapCell();
+        private RawItem iFromCellRawItem = new RawItem();
+        #endregion
+    }
+}