[Quantproject-developers] QuantProject/b4_Business/a3_Testing WalkForwardTester.cs,1.4,1.5

[Glauco S. <gla...@us...>]

Update of /cvsroot/quantproject/QuantProject/b4_Business/a3_Testing
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv17155/b4_Business/a3_Testing

Modified Files:
	WalkForwardTester.cs 
Log Message:
- the IDataStreamer "concept" has been introduced


Index: WalkForwardTester.cs
===================================================================
RCS file: /cvsroot/quantproject/QuantProject/b4_Business/a3_Testing/WalkForwardTester.cs,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** WalkForwardTester.cs	23 Aug 2004 22:36:48 -0000	1.4
--- WalkForwardTester.cs	9 Jan 2005 23:49:35 -0000	1.5
***************
*** 43,46 ****
--- 43,47 ----
      private int outOfSampleWindowNumDays;
      private TestWindows testWindows;
+ 		private IDataStreamer dataStreamer;
  
      public DateTime StartDateTime
***************
*** 89,94 ****
      }
  
!     public WalkForwardTester()
      {
      }
  
--- 90,96 ----
      }
  
!     public WalkForwardTester( IDataStreamer dataStreamer )
      {
+ 			this.dataStreamer = dataStreamer;
      }
  
***************
*** 103,107 ****
      {
        Tester tester = new Tester( testWindow , this.TradingSystems ,
!         this.Account.CashAmount );
        tester.Parameters = this.Parameters.Copy();
        tester.Optimize();
--- 105,109 ----
      {
        Tester tester = new Tester( testWindow , this.TradingSystems ,
!         this.Account.CashAmount , this.dataStreamer );
        tester.Parameters = this.Parameters.Copy();
        tester.Optimize();
***************
*** 111,115 ****
      private void testNextStepOutOfSample( Parameters parameters , TestWindow testWindow )
      {
!       Tester tester = new Tester( testWindow , this.TradingSystems , this.Account.CashAmount );
        tester.Account = this.Account;
        tester.Parameters = parameters;
--- 113,118 ----
      private void testNextStepOutOfSample( Parameters parameters , TestWindow testWindow )
      {
!       Tester tester = new Tester( testWindow , this.TradingSystems , this.Account.CashAmount ,
! 				this.dataStreamer );
        tester.Account = this.Account;
        tester.Parameters = parameters;
***************
*** 128,132 ****
      public override void Test()
      {
!       HistoricalDataProvider.SetCachedHistories( startDateTime , endDateTime );
        testWindows = new TestWindows( startDateTime , endDateTime , inSampleWindowNumDays , outOfSampleWindowNumDays );
        DateTime lastDateTime = new DateTime();
--- 131,135 ----
      public override void Test()
      {
! //      HistoricalDataProvider.SetCachedHistories( startDateTime , endDateTime );
        testWindows = new TestWindows( startDateTime , endDateTime , inSampleWindowNumDays , outOfSampleWindowNumDays );
        DateTime lastDateTime = new DateTime();