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style patterns

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This commit is contained in:
Miha Kralj
2026-01-25 16:01:45 -08:00
parent 2836f253c4
commit e59665c8f0
399 changed files with 6892 additions and 1323 deletions
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lib/trends_IIR/htit/Htit.cs
+47 -11
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@@ -195,11 +195,25 @@ public sealed class Htit : AbstractBase
{
double cap = 1.5 * prevPeriod;
double floor = 0.67 * prevPeriod;
if (period > cap) period = cap;
if (period < floor) period = floor;
if (period > cap)
{
period = cap;
}
if (period < floor)
{
period = floor;
}
}
if (period < 6)
{
period = 6;
}
if (period > 50)
{
period = 50;
}
if (period < 6) period = 6;
if (period > 50) period = 50;
// Smooth the period (using FMA)
_state.Period = Math.FusedMultiplyAdd(0.2, period, 0.8 * prevPeriod);
@@ -254,7 +268,10 @@ public sealed class Htit : AbstractBase
/// <returns>Output time series with HTIT values</returns>
public override TSeries Update(TSeries source)
{
if (source.Count == 0) return new TSeries([], []);
if (source.Count == 0)
{
return new TSeries([], []);
}
int len = source.Count;
var v = new List<double>(len);
@@ -293,9 +310,14 @@ public sealed class Htit : AbstractBase
public static void Calculate(ReadOnlySpan<double> source, Span<double> output)
{
if (source.Length != output.Length)
{
throw new ArgumentException("Source and output must have the same length", nameof(output));
}
if (source.Length == 0) return;
if (source.Length == 0)
{
return;
}
// Stack allocate buffers
// priceBuffer needs to be larger for IT calculation (up to 50 bars)
@@ -416,11 +438,25 @@ public sealed class Htit : AbstractBase
{
double cap = 1.5 * p_period;
double floor = 0.67 * p_period;
if (newPeriod > cap) newPeriod = cap;
if (newPeriod < floor) newPeriod = floor;
if (newPeriod > cap)
{
newPeriod = cap;
}
if (newPeriod < floor)
{
newPeriod = floor;
}
}
if (newPeriod < 6)
{
newPeriod = 6;
}
if (newPeriod > 50)
{
newPeriod = 50;
}
if (newPeriod < 6) newPeriod = 6;
if (newPeriod > 50) newPeriod = 50;
period = Math.FusedMultiplyAdd(0.2, newPeriod, 0.8 * p_period);
smoothPeriod = Math.FusedMultiplyAdd(0.33, period, 0.67 * p_smoothPeriod);
@@ -475,4 +511,4 @@ public sealed class Htit : AbstractBase
}
}
}
}
}