diff -r 8e12a575a9b5 -r 15296fd0af4a sysperfana/heapanalyser/Libraries/Engine/HeapComparisonLib/CSV/Comparers/SlackSpace.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sysperfana/heapanalyser/Libraries/Engine/HeapComparisonLib/CSV/Comparers/SlackSpace.cs	Tue Jun 15 12:47:20 2010 +0300
@@ -0,0 +1,130 @@
+/*
+* 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.Runtime.InteropServices;
+using Microsoft.Office.Interop.Excel;
+using SymbianExcelUtils;
+
+namespace HeapComparisonLib.CSV.Comparers
+{
+    internal class SlackSpace : ComparerBase
+	{
+		#region Constructors & destructor
+		public SlackSpace( Worksheet aSheet, string aFileName1, string aFileName2 )
+		:	base( aSheet, aFileName1, aFileName2 )
+		{
+		}
+		#endregion
+
+		#region API
+		public override string DeltaFormula( int aIndex )
+		{
+			int column = 4;
+			return Utils.MakeSummationFormula( 3, Row - 2, column, Sheet );
+		}
+
+		public override void PrepareWorksheetReadyForData()
+		{
+			Sheet.Name = "Slack Space";
+			//
+			Range r = null;
+			//
+			Utils.SetValue( Row, 1, Sheet, "Thread" );
+			r = Utils.SetValue( Row, 2, Sheet, "Slack Space" );
+			r.AddComment( FileName1 );
+			r = Utils.SetValue( Row, 3, Sheet, "Slack Space" );
+			r.AddComment( FileName2 );
+			Utils.SetValue( Row, 4, Sheet, "Delta" );
+			//
+			Utils.MakeBoxedTitleRow( Row, 4, Sheet, 0xFF0000 );
+			//
+			NextRow();
+			NextRow();
+		}
+
+		public override void FinaliseWorksheet()
+		{
+			// Make totals
+			NextRow();
+			Utils.SetValue( Row, 1, Sheet, "Totals:" );
+			Utils.SetValue( Row, 2, Sheet, "=SUM(" + Utils.ColumnAndRowAsExcelIdentifier( 3, 2) + ":" + Utils.ColumnAndRowAsExcelIdentifier( Row - 2, 2) + ")" );
+			Utils.SetValue( Row, 3, Sheet, "=SUM(" + Utils.ColumnAndRowAsExcelIdentifier( 3, 3) + ":" + Utils.ColumnAndRowAsExcelIdentifier( Row - 2, 3) + ")" );
+			Utils.SetValue( Row, 4, Sheet, DeltaFormula( 0 ) );
+			Utils.BoldRow( Row, Sheet );
+
+			// Calculate column sizes
+			Utils.AutoFitColumn( 1, Sheet, 70.0 );
+			Utils.AutoFitColumn( 2, Sheet );
+			Utils.AutoFitColumn( 3, Sheet );
+			Utils.AutoFitColumn( 4, Sheet );
+		}
+
+        public override void Compare( CSVThread aMaster, CSVThread aOther )
+		{
+            Utils.SetValue( Row, 1, Sheet, aMaster.FullName );
+
+			if	( !aMaster.IsDefault )
+				Utils.SetValue( Row, 2, Sheet, aMaster.FreeSpaceSlack.ToString() );
+			if	( !aOther.IsDefault )
+				Utils.SetValue( Row, 3, Sheet, aOther.FreeSpaceSlack.ToString() );
+			//
+			if	( aMaster.IsDefault || aOther.IsDefault )
+			{
+				Utils.GetRangeByColumnAndRow( Row, 1, Row, 1, Sheet ).Font.Bold = true;
+			}
+
+			long delta = aMaster.FreeSpaceSlack - aOther.FreeSpaceSlack;
+			Utils.SetValue( Row, 4, Sheet, ( delta * -1).ToString() );
+
+			// Colourise line according to difference
+			int colour = 0x000000; // black
+			if	( aOther.FreeSpaceSlack > aMaster.FreeSpaceSlack )
+			{
+				colour = 0x0000FF; // red
+			}
+			else if ( aOther.FreeSpaceSlack < aMaster.FreeSpaceSlack )
+			{
+				colour = 0xFF0000; // blue
+			}
+			Utils.SetRangeFontColour( Row, 4, Row, 4, Sheet, colour );
+			//
+			NextRow();
+		}
+		#endregion
+	}
+}