WSTL error on JJO_ROC_CMO_SMA(3)

Author: urielt

Creation Date: 9/13/2009 11:46 AM

Wealth Lab » WealthScript Translator » WSTL error on JJO_ROC_CMO_SMA(3)

urielt

9/13/2009 11:46 AM

i translate the script "JJO_ROC_CMO_SMA(3)" withe weahlthlab script translator i get an error 'OptVar2' does not exist in current context

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i translate the script "JJO_ROC_CMO_SMA(3)" withe weahlthlab script translator i get an error 'OptVar2' does not exist in current context [CODE]using System;
using System.Collections.Generic;
using System.Text;
using System.Drawing;
using System.Threading; // Sleep()
using System.Windows.Forms;
using WealthLab;
using WealthLab.Indicators;
using finantic.TL; // WealthScriptTL

namespace WealthLabCompile2
{
	class Strategy : WealthScriptTL
	{
		// OptVars
		private StrategyParameter OptVar1;
		public Strategy()
		{
			OptVar1 = CreateParameter("OptVar1", 8, 5, 10, 1);
		}
		#region file ChartScript

// start of prolog: This is a comment at the top of each file
		public new void Init(){
			base.Init();
			//optional settings
			UseUpdatedEMA(true);
			SetStdDevCalculation(StdDevCalculation.Population);
		}
		// end of prolog: This is a comment at the top of each file

public int CMOSer, CMOPane, CMOSer1, CMOPane1 = 0;
		public int Bar, p = 0;
		public int ROCPane = 0;
		public int SMA1, ROC1 = 0;
		public int ROC_High, ROC_Low = 0;

/** This method contains the meat of your script,
    i.e, any statements that are not inside a user defined class or function/procedure. */
		protected override void Execute(){
			Init();
			// [declaration for class ChartScript used to be here] 
    
			ROC_High = (int)(int) OptVar1.Value;
			ROC_Low = (int)(int) OptVar2.Value;
			ROCPane = (int)CreatePane(75, true, true);
			CMOPane = (int)CreatePane(100, true, true);
			SMA1 = (int)SMASeries(WL_CLOSE, 3);
			ROC1 = (int)ROCSeries(SMA1, 30);
			CMOSer = (int)CMOSeries(SMA1, 14);
			PlotSeriesLabel(SMA1, 0, 009, WL_THIN, "SMA1=SMA(#Close,3)");
			PlotSeriesLabel(ROC1, ROCPane, 009, WL_THIN, "ROC1=ROC(SMA1,30)");
			PlotSeries(CMOSer, CMOPane, WL_BLUE, WL_THICK);
			DrawLabel("CMO(SMA1,14)", CMOPane);
			DrawHorzLine(50, CMOPane, WL_SILVER, WL_DOTTED);
			DrawHorzLine( -50, CMOPane, WL_SILVER, WL_DOTTED);
			DrawHorzLine(0, CMOPane, 666, 0);
			DrawHorzLine(8, CMOPane, 666, 1);
			DrawHorzLine( -8, CMOPane, 666, 1);
			for (Bar = 34; Bar <= (Bars.Count - 1); Bar++) {
				if ((ActivePositions.Count > 0)) if ((GetSeries(CMOSer)[Bar] > 50)) if ((GetSeries(ROC1)[Bar] > ROC_High)) SellAtMarket((Bar + 1), ((LastPosition - ActivePositions.Count) + 1), "");
				if ((GetSeries(CMOSer)[Bar] <  -50)) if ((GetSeries(ROC1)[Bar] < ROC_Low)) BuyAtMarket((Bar + 1), "2");
        
			}
    
		}

// start of epilog: This is a comment at the end of each file
	} // class Strategy
} // namespace
	// end of epilog

#endregion file ChartScript[/CODE]

Eugene

9/13/2009 11:54 AM

There seems to be absolutely no difference from JJO_ROC_CMO_Kalman_V1 (click) already translated and published in our WL5 Wiki > Knowledge Base -- rather than to substitute a Kalman series with SMA -- so you can simply use our translation and apply this little change. Hope that helps.

urielt

9/13/2009 12:03 PM

Thanks Eugene, How i substitute a Kalman with SMA? i post the result of the translator , you help me with that?

Eugene

9/13/2009 12:25 PM

I pointed you to a pure Wealth-Lab C# code, so Translator's output isn't required.

Kalman:

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SMA, for example:

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Please see Indicators > Series Method in the WealthScript Programming Guide to get basic understanding of the syntax of data series and indicators.