public override void GetAll(IIndicatorValues Ind)
{
int fastPeriod = (int)this.IndicatorParameters.List[0];
int slowPeriod = (int)this.IndicatorParameters.List[1];
if (!Ind.EmaPair(fastPeriod, slowPeriod).IsPopulated)
{
int oldCurrentBar = Ind.Bar.CurrentBar;
for (int i = 1; i <= Ind.Bar.MaxBar; i++)
{
Ind.Bar.CurrentBar = i;
object prototype = null;
if (i == 1)
{
prototype = new EMAPair();
}
else
{
prototype = (EMAPair)Ind.EmaPair(fastPeriod, slowPeriod)[1].Clone();
}
Get(ref prototype, Ind);
Ind.EmaPair(fastPeriod, slowPeriod)[0] = (EMAPair)prototype;
Ind.EmaPair(fastPeriod, slowPeriod).IsPopulated = true; // set here so instance is guaranteed to exits
}
Ind.Bar.CurrentBar = oldCurrentBar;
}
}
protected override string GetPresentDetail(IOutputInstant Instant, IIndicatorValues Data, IndicatorParameters IndicatorParameters)
{
int fastPeriod = (int)IndicatorParameters.List[0];
int slowPeriod = (int)IndicatorParameters.List[1];
EMAPair emaPair = Data.EmaPair(fastPeriod, slowPeriod)[Instant.ExposureDate];
return(String.Format("{0}|{1}|{2}|{3}|",
(emaPair == null) ? "" : Convert.ToString(emaPair.Fast),
(emaPair == null) ? "" : Convert.ToString(emaPair.Slow),
(int)emaPair.Direction,
emaPair.Direction));
}