protected override void Calculate(int index)
{
if (index >= this.fLength + this.fInput.FirstIndex)
{
int num1 = -(Indicator.SyncIndex ? 0 : 1) * this.fLength;
double Data;
if (this.fStyle == EIndicatorStyle.QuantStudio)
{
if (index == this.fLength + this.fInput.FirstIndex)
{
double num2 = 0.0;
for (int index1 = index; index1 > index - this.fLength; --index1)
{
num2 += TR.Value(this.fInput, index1);
}
Data = num2 / (double)this.fLength;
}
else
{
double num2 = TR.Value(this.fInput, index);
Data = (this[index - 1 + num1] * (double)this.fLength + num2 - TR.Value(this.fInput, index - this.fLength)) / (double)this.fLength;
}
}
else if (index == this.fLength + this.fInput.FirstIndex)
{
double num2 = 0.0;
for (int index1 = index; index1 > index - this.fLength; --index1)
{
num2 += TR.Value(this.fInput, index1);
}
Data = num2 / (double)this.fLength;
}
else
{
double num2 = TR.Value(this.fInput, index);
Data = (this[this.fInput.GetDateTime(index - 1)] * (double)this.fLength + num2 - TR.Value(this.fInput, index - this.fLength)) / (double)this.fLength;
}
this.Add(this.fInput.GetDateTime(index), Data);
}
else
{
this.Add(this.fInput.GetDateTime(index), double.NaN);
}
}
protected override void Calculate(int index)
{
double Data1 = double.NaN;
if (this.fStyle == EIndicatorStyle.QuantStudio)
{
double Data2 = 0.0;
double Data3 = 0.0;
if (index >= this.fLength + this.fInput.FirstIndex)
{
if (index == this.fLength + this.fInput.FirstIndex)
{
for (int index1 = index; index1 >= index - this.fLength + 1; --index1)
{
Data3 += TR.Value(this.fInput, index1);
Data2 += PDM.Value(this.fInput, index1);
}
}
else
{
Data2 = this.fPDM[index - 1] - PDM.Value(this.fInput, index - this.fLength) + PDM.Value(this.fInput, index);
Data3 = this.fTR[index - 1] - TR.Value(this.fInput, index - this.fLength) + TR.Value(this.fInput, index);
}
if (Data3 != 0.0)
{
Data1 = Data2 / Data3 * 100.0;
}
}
this.fPDM.Add(this.fInput.GetDateTime(index), Data2);
this.fTR.Add(this.fInput.GetDateTime(index), Data3);
}
else
{
double Data2 = 0.0;
double Data3 = 0.0;
if (index >= this.fLength + this.fInput.FirstIndex)
{
if (index == this.fLength + this.fInput.FirstIndex)
{
for (int index1 = index; index1 >= index - this.fLength + 1; --index1)
{
Data3 += TR.Value(this.fInput, index1);
Data2 += PDM.Value(this.fInput, index1);
}
}
else
{
Data2 = this.fPDM[index - 1] - this.fPDM[index - 1] / (double)this.fLength + PDM.Value(this.fInput, index);
Data3 = this.fTR[index - 1] - this.fTR[index - 1] / (double)this.fLength + TR.Value(this.fInput, index);
}
if (Data3 != 0.0)
{
Data1 = Data2 / Data3 * 100.0;
}
}
this.fPDM.Add(this.fInput.GetDateTime(index), Data2);
this.fTR.Add(this.fInput.GetDateTime(index), Data3);
}
this.Add(this.fInput.GetDateTime(index), Data1);
}
protected override void Calculate(int index)
{
double Data = TR.Value(this.fInput, index);
this.Add(this.fInput.GetDateTime(index), Data);
}