Beispiel #1
0
        /// <summary>
        /// The PFE (Polarized Fractal Efficiency) is an indicator that uses fractal geometry to determine how efficiently the price is moving.
        /// </summary>
        /// <returns></returns>
        public PFE PFE(Data.IDataSeries input, int period, int smooth)
        {
            if (cachePFE != null)
            {
                for (int idx = 0; idx < cachePFE.Length; idx++)
                {
                    if (cachePFE[idx].Period == period && cachePFE[idx].Smooth == smooth && cachePFE[idx].EqualsInput(input))
                    {
                        return(cachePFE[idx]);
                    }
                }
            }

            lock (checkPFE)
            {
                checkPFE.Period = period;
                period          = checkPFE.Period;
                checkPFE.Smooth = smooth;
                smooth          = checkPFE.Smooth;

                if (cachePFE != null)
                {
                    for (int idx = 0; idx < cachePFE.Length; idx++)
                    {
                        if (cachePFE[idx].Period == period && cachePFE[idx].Smooth == smooth && cachePFE[idx].EqualsInput(input))
                        {
                            return(cachePFE[idx]);
                        }
                    }
                }

                PFE indicator = new PFE();
                indicator.BarsRequired        = BarsRequired;
                indicator.CalculateOnBarClose = CalculateOnBarClose;
#if NT7
                indicator.ForceMaximumBarsLookBack256 = ForceMaximumBarsLookBack256;
                indicator.MaximumBarsLookBack         = MaximumBarsLookBack;
#endif
                indicator.Input  = input;
                indicator.Period = period;
                indicator.Smooth = smooth;
                Indicators.Add(indicator);
                indicator.SetUp();

                PFE[] tmp = new PFE[cachePFE == null ? 1 : cachePFE.Length + 1];
                if (cachePFE != null)
                {
                    cachePFE.CopyTo(tmp, 0);
                }
                tmp[tmp.Length - 1] = indicator;
                cachePFE            = tmp;
                return(indicator);
            }
        }
Beispiel #2
0
		/// <summary>
		/// The PFE (Polarized Fractal Efficiency) is an indicator that uses fractal geometry to determine how efficiently the price is moving.
		/// </summary>
		/// <returns></returns>
		public PFE PFE(Data.IDataSeries input, int period, int smooth)
		{
			if (cachePFE != null)
				for (int idx = 0; idx < cachePFE.Length; idx++)
					if (cachePFE[idx].Period == period && cachePFE[idx].Smooth == smooth && cachePFE[idx].EqualsInput(input))
						return cachePFE[idx];

			lock (checkPFE)
			{
				checkPFE.Period = period;
				period = checkPFE.Period;
				checkPFE.Smooth = smooth;
				smooth = checkPFE.Smooth;

				if (cachePFE != null)
					for (int idx = 0; idx < cachePFE.Length; idx++)
						if (cachePFE[idx].Period == period && cachePFE[idx].Smooth == smooth && cachePFE[idx].EqualsInput(input))
							return cachePFE[idx];

				PFE indicator = new PFE();
				indicator.BarsRequired = BarsRequired;
				indicator.CalculateOnBarClose = CalculateOnBarClose;
#if NT7
				indicator.ForceMaximumBarsLookBack256 = ForceMaximumBarsLookBack256;
				indicator.MaximumBarsLookBack = MaximumBarsLookBack;
#endif
				indicator.Input = input;
				indicator.Period = period;
				indicator.Smooth = smooth;
				Indicators.Add(indicator);
				indicator.SetUp();

				PFE[] tmp = new PFE[cachePFE == null ? 1 : cachePFE.Length + 1];
				if (cachePFE != null)
					cachePFE.CopyTo(tmp, 0);
				tmp[tmp.Length - 1] = indicator;
				cachePFE = tmp;
				return indicator;
			}
		}