/// <summary>
        /// Stocks and Commodities - February 2013 - The Volatility (Regime) Switch Indicator
        /// </summary>
        /// <returns></returns>
        public VolatilitySwitch VolatilitySwitch(Data.IDataSeries input, int lookBack)
        {
            if (cacheVolatilitySwitch != null)
            {
                for (int idx = 0; idx < cacheVolatilitySwitch.Length; idx++)
                {
                    if (cacheVolatilitySwitch[idx].LookBack == lookBack && cacheVolatilitySwitch[idx].EqualsInput(input))
                    {
                        return(cacheVolatilitySwitch[idx]);
                    }
                }
            }

            lock (checkVolatilitySwitch)
            {
                checkVolatilitySwitch.LookBack = lookBack;
                lookBack = checkVolatilitySwitch.LookBack;

                if (cacheVolatilitySwitch != null)
                {
                    for (int idx = 0; idx < cacheVolatilitySwitch.Length; idx++)
                    {
                        if (cacheVolatilitySwitch[idx].LookBack == lookBack && cacheVolatilitySwitch[idx].EqualsInput(input))
                        {
                            return(cacheVolatilitySwitch[idx]);
                        }
                    }
                }

                VolatilitySwitch indicator = new VolatilitySwitch();
                indicator.BarsRequired        = BarsRequired;
                indicator.CalculateOnBarClose = CalculateOnBarClose;
#if NT7
                indicator.ForceMaximumBarsLookBack256 = ForceMaximumBarsLookBack256;
                indicator.MaximumBarsLookBack         = MaximumBarsLookBack;
#endif
                indicator.Input    = input;
                indicator.LookBack = lookBack;
                Indicators.Add(indicator);
                indicator.SetUp();

                VolatilitySwitch[] tmp = new VolatilitySwitch[cacheVolatilitySwitch == null ? 1 : cacheVolatilitySwitch.Length + 1];
                if (cacheVolatilitySwitch != null)
                {
                    cacheVolatilitySwitch.CopyTo(tmp, 0);
                }
                tmp[tmp.Length - 1]   = indicator;
                cacheVolatilitySwitch = tmp;
                return(indicator);
            }
        }
Esempio n. 2
0
        /// <summary>
        /// Stocks and Commodities - February 2013 - The Volatility (Regime) Switch Indicator
        /// </summary>
        /// <returns></returns>
        public VolatilitySwitch VolatilitySwitch(Data.IDataSeries input, int lookBack)
        {
            if (cacheVolatilitySwitch != null)
                for (int idx = 0; idx < cacheVolatilitySwitch.Length; idx++)
                    if (cacheVolatilitySwitch[idx].LookBack == lookBack && cacheVolatilitySwitch[idx].EqualsInput(input))
                        return cacheVolatilitySwitch[idx];

            lock (checkVolatilitySwitch)
            {
                checkVolatilitySwitch.LookBack = lookBack;
                lookBack = checkVolatilitySwitch.LookBack;

                if (cacheVolatilitySwitch != null)
                    for (int idx = 0; idx < cacheVolatilitySwitch.Length; idx++)
                        if (cacheVolatilitySwitch[idx].LookBack == lookBack && cacheVolatilitySwitch[idx].EqualsInput(input))
                            return cacheVolatilitySwitch[idx];

                VolatilitySwitch indicator = new VolatilitySwitch();
                indicator.BarsRequired = BarsRequired;
                indicator.CalculateOnBarClose = CalculateOnBarClose;
#if NT7
                indicator.ForceMaximumBarsLookBack256 = ForceMaximumBarsLookBack256;
                indicator.MaximumBarsLookBack = MaximumBarsLookBack;
#endif
                indicator.Input = input;
                indicator.LookBack = lookBack;
                Indicators.Add(indicator);
                indicator.SetUp();

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