TMtxLP.Verbose Property

Summary

If not nil then the optimization method uses it for logging each optimization step.

Class
TMtxLP

Declaration

Property Verbose: TStrings read fVerbose write SetVerbose;

Description

If not nil then the optimization method uses it for logging each optimization step. By default the Verbose property is nil meaning no logging is done.

Example 1

Log to Memo.Lines:

      MtxLP.Verbose := Memo1.Lines; // log each step to Memo1.Lines
      Memo1.Lines.Clear;
      MtxLP.Recalculate;
	    // save log to file
	    Memo1.Lines.SaveToFile('c:\optim.log');

      MtxLP->Verbose = Memo1.Lines; // log each step to Memo1.Lines
      Memo1->Lines->Clear();
      MtxLP->Recalculate();
	    Memo1->Lines->SaveToFile("c:\\optim.log");

Example 2

Log directly to TStrings:

	    tmpLog := TStringList.Create;
	    try
		    MtxOptimization.Verbose := tmpLog; // log each step to Memo1.Lines
		    MtxOptimization.Recalculate;
		    // save log to file
		    tmpLog.SaveToFile('c:\optim.log');
	    finally
		    tmpLog.Free;
      end;

      TStringList *log = new TStringList(NULL);
      try
      {
		    MtxLP->Verbose = log; // log each step to Memo1.Lines
		    MtxLP->Recalculate();
		    // save log to file
		    log->SaveToFile("c:\\optim.log");
      }
      __finally
      {
        log->Free();
      }

      TStringList log = new TStringList();
      MtxLP.Verbose = log;
      MtxLP.Recalculate();
	    richTextBox1.Text = log.Text; // copy text to RichTextBox