/// <summary>
/// This is the same indicator as the ADX, with the addition of the two directional movement indicators +DI and -DI. +DI and -DI measure upward and downward momentum. A buy signal is generated when +DI crosses -DI to the upside. A sell signal is generated when -DI crosses +DI to the downside.
/// </summary>
/// <returns></returns>
public DM DM(Data.IDataSeries input, int period)
{
if (cacheDM != null)
{
for (int idx = 0; idx < cacheDM.Length; idx++)
{
if (cacheDM[idx].Period == period && cacheDM[idx].EqualsInput(input))
{
return(cacheDM[idx]);
}
}
}
lock (checkDM)
{
checkDM.Period = period;
period = checkDM.Period;
if (cacheDM != null)
{
for (int idx = 0; idx < cacheDM.Length; idx++)
{
if (cacheDM[idx].Period == period && cacheDM[idx].EqualsInput(input))
{
return(cacheDM[idx]);
}
}
}
DM indicator = new DM();
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();
DM[] tmp = new DM[cacheDM == null ? 1 : cacheDM.Length + 1];
if (cacheDM != null)
{
cacheDM.CopyTo(tmp, 0);
}
tmp[tmp.Length - 1] = indicator;
cacheDM = tmp;
return(indicator);
}
}
/// <summary>
/// This is the same indicator as the ADX, with the addition of the two directional movement indicators +DI and -DI. +DI and -DI measure upward and downward momentum. A buy signal is generated when +DI crosses -DI to the upside. A sell signal is generated when -DI crosses +DI to the downside.
/// </summary>
/// <returns></returns>
public DM DM(Data.IDataSeries input, int period)
{
if (cacheDM != null)
for (int idx = 0; idx < cacheDM.Length; idx++)
if (cacheDM[idx].Period == period && cacheDM[idx].EqualsInput(input))
return cacheDM[idx];
lock (checkDM)
{
checkDM.Period = period;
period = checkDM.Period;
if (cacheDM != null)
for (int idx = 0; idx < cacheDM.Length; idx++)
if (cacheDM[idx].Period == period && cacheDM[idx].EqualsInput(input))
return cacheDM[idx];
DM indicator = new DM();
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();
DM[] tmp = new DM[cacheDM == null ? 1 : cacheDM.Length + 1];
if (cacheDM != null)
cacheDM.CopyTo(tmp, 0);
tmp[tmp.Length - 1] = indicator;
cacheDM = tmp;
return indicator;
}
}
