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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/rema/Rema.cs
+40 -7
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@@ -69,7 +69,9 @@ public sealed class Rema : AbstractBase
{
ArgumentOutOfRangeException.ThrowIfNegativeOrZero(period);
if (lambda < 0.0 || lambda > 1.0)
{
throw new ArgumentOutOfRangeException(nameof(lambda), "Lambda must be between 0 and 1");
}
_alpha = 2.0 / (period + 1);
_decay = 1.0 - _alpha;
@@ -108,7 +110,10 @@ public sealed class Rema : AbstractBase
/// <inheritdoc/>
public override void Prime(ReadOnlySpan<double> source, TimeSpan? step = null)
{
if (source.Length == 0) return;
if (source.Length == 0)
{
return;
}
_state = State.New();
_p_state = State.New();
@@ -152,7 +157,9 @@ public sealed class Rema : AbstractBase
finally
{
if (rented != null)
{
ArrayPool<double>.Shared.Return(rented);
}
}
}
@@ -196,7 +203,10 @@ public sealed class Rema : AbstractBase
[MethodImpl(MethodImplOptions.AggressiveOptimization)]
public override TSeries Update(TSeries source)
{
if (source.Count == 0) return [];
if (source.Count == 0)
{
return [];
}
int len = source.Count;
var t = new List<long>(len);
@@ -245,7 +255,9 @@ public sealed class Rema : AbstractBase
state.E *= decay;
if (state.E <= COVERAGE_THRESHOLD)
{
state.IsHot = true;
}
result = input;
}
@@ -273,7 +285,9 @@ public sealed class Rema : AbstractBase
state.E *= decay;
if (!state.IsHot && state.E <= COVERAGE_THRESHOLD)
{
state.IsHot = true;
}
if (state.E <= COMPENSATOR_THRESHOLD)
{
@@ -311,9 +325,13 @@ public sealed class Rema : AbstractBase
{
double val = Unsafe.Add(ref srcRef, i);
if (!double.IsFinite(val))
{
val = lastValidValue;
}
else
{
lastValidValue = val;
}
double result;
@@ -326,7 +344,9 @@ public sealed class Rema : AbstractBase
state.E *= decay;
if (state.E <= COVERAGE_THRESHOLD)
{
state.IsHot = true;
}
result = val;
}
@@ -345,7 +365,9 @@ public sealed class Rema : AbstractBase
state.E *= decay;
if (!state.IsHot && state.E <= COVERAGE_THRESHOLD)
{
state.IsHot = true;
}
if (state.E <= COMPENSATOR_THRESHOLD)
{
@@ -399,13 +421,24 @@ public sealed class Rema : AbstractBase
public static void Batch(ReadOnlySpan<double> source, Span<double> output, int period, double lambda = 0.5)
{
if (period <= 0)
{
throw new ArgumentException("Period must be greater than 0", nameof(period));
if (lambda < 0.0 || lambda > 1.0)
throw new ArgumentOutOfRangeException(nameof(lambda), "Lambda must be between 0 and 1");
if (source.Length != output.Length)
throw new ArgumentException("Source and output must have the same length", nameof(output));
}
if (source.Length == 0) return;
if (lambda < 0.0 || lambda > 1.0)
{
throw new ArgumentOutOfRangeException(nameof(lambda), "Lambda must be between 0 and 1");
}
if (source.Length != output.Length)
{
throw new ArgumentException("Source and output must have the same length", nameof(output));
}
if (source.Length == 0)
{
return;
}
double alpha = 2.0 / (period + 1);