/// <summary> /// The Hull Moving Average (HMA) employs weighted MA calculations to offer superior smoothing, and much less lag, over traditional SMA indicators. /// </summary> /// <returns></returns> public HMA HMA(Data.IDataSeries input, int period) { if (cacheHMA != null) { for (int idx = 0; idx < cacheHMA.Length; idx++) { if (cacheHMA[idx].Period == period && cacheHMA[idx].EqualsInput(input)) { return(cacheHMA[idx]); } } } lock (checkHMA) { checkHMA.Period = period; period = checkHMA.Period; if (cacheHMA != null) { for (int idx = 0; idx < cacheHMA.Length; idx++) { if (cacheHMA[idx].Period == period && cacheHMA[idx].EqualsInput(input)) { return(cacheHMA[idx]); } } } HMA indicator = new HMA(); indicator.BarsRequired = BarsRequired; indicator.CalculateOnBarClose = CalculateOnBarClose; #if NT7 indicator.ForceMaximumBarsLookBack256 = ForceMaximumBarsLookBack256; indicator.MaximumBarsLookBack = MaximumBarsLookBack; #endif indicator.Input = input; indicator.Period = period; Indicators.Add(indicator); indicator.SetUp(); HMA[] tmp = new HMA[cacheHMA == null ? 1 : cacheHMA.Length + 1]; if (cacheHMA != null) { cacheHMA.CopyTo(tmp, 0); } tmp[tmp.Length - 1] = indicator; cacheHMA = tmp; return(indicator); } }
/// <summary> /// The Hull Moving Average (HMA) employs weighted MA calculations to offer superior smoothing, and much less lag, over traditional SMA indicators. /// </summary> /// <returns></returns> public HMA HMA(Data.IDataSeries input, int period) { if (cacheHMA != null) for (int idx = 0; idx < cacheHMA.Length; idx++) if (cacheHMA[idx].Period == period && cacheHMA[idx].EqualsInput(input)) return cacheHMA[idx]; lock (checkHMA) { checkHMA.Period = period; period = checkHMA.Period; if (cacheHMA != null) for (int idx = 0; idx < cacheHMA.Length; idx++) if (cacheHMA[idx].Period == period && cacheHMA[idx].EqualsInput(input)) return cacheHMA[idx]; HMA indicator = new HMA(); indicator.BarsRequired = BarsRequired; indicator.CalculateOnBarClose = CalculateOnBarClose; #if NT7 indicator.ForceMaximumBarsLookBack256 = ForceMaximumBarsLookBack256; indicator.MaximumBarsLookBack = MaximumBarsLookBack; #endif indicator.Input = input; indicator.Period = period; Indicators.Add(indicator); indicator.SetUp(); HMA[] tmp = new HMA[cacheHMA == null ? 1 : cacheHMA.Length + 1]; if (cacheHMA != null) cacheHMA.CopyTo(tmp, 0); tmp[tmp.Length - 1] = indicator; cacheHMA = tmp; return indicator; } }