style patterns

lib/filters/bpf/Bpf.Quantower.Tests.cs

@@ -134,4 +134,4 @@ public class BpfIndicatorTests
         Assert.Equal(60, indicator.LowerPeriod);
         Assert.Equal(20, indicator.UpperPeriod);
     }
-}
+}

lib/filters/bpf/Bpf.Tests.cs

@@ -116,4 +116,4 @@ public class BpfTests
         // Last value should be close to 0
         Assert.True(Math.Abs(output[^1]) < 1e-6);
     }
-}
+}

lib/filters/bpf/Bpf.Validation.Tests.cs

@@ -20,7 +20,8 @@ public class BpfValidationTests
         double[] sine15 = new double[T];  // Period 15 (Inside band, 10 < P < 40). Should pass.
         double[] sine100 = new double[T]; // Period 100 (Too slow, should be blocked by HP(40)). HP(40) passes P < 40.
 
-        for (int i = 0; i < T; i++) {
+        for (int i = 0; i < T; i++)
+        {
             sine5[i] = Math.Sin(2 * Math.PI * i / 5.0);
             sine15[i] = Math.Sin(2 * Math.PI * i / 15.0);
             sine100[i] = Math.Sin(2 * Math.PI * i / 100.0);

lib/filters/bpf/Bpf.cs

@@ -53,9 +53,14 @@ public sealed class Bpf : AbstractBase
     public Bpf(int lowerPeriod, int upperPeriod)
     {
         if (lowerPeriod < 1)
+        {
             throw new ArgumentOutOfRangeException(nameof(lowerPeriod), "Lower period must be >= 1");
+        }
+
         if (upperPeriod < 1)
+        {
             throw new ArgumentOutOfRangeException(nameof(upperPeriod), "Upper period must be >= 1");
+        }
 
         LowerPeriod = lowerPeriod;
         UpperPeriod = upperPeriod;
@@ -95,7 +100,10 @@ public sealed class Bpf : AbstractBase
 
     public override TSeries Update(TSeries source)
     {
-        if (source.Count == 0) return [];
+        if (source.Count == 0)
+        {
+            return [];
+        }
 
         double[] values = source.Values.ToArray();
         double[] results = new double[values.Length];
@@ -186,7 +194,9 @@ public sealed class Bpf : AbstractBase
     public static void Calculate(ReadOnlySpan<double> source, Span<double> output, int lowerPeriod, int upperPeriod)
     {
         if (source.Length != output.Length)
+        {
             throw new ArgumentException("Source and output spans must be of the same length.", nameof(output));
+        }
 
         // Coefficients
         double sqrt2Pi = Math.Sqrt(2.0) * Math.PI;
@@ -213,7 +223,10 @@ public sealed class Bpf : AbstractBase
         if (source.Length > 0)
         {
             lastValid = source[0];
-            if (!double.IsFinite(lastValid)) lastValid = 0;
+            if (!double.IsFinite(lastValid))
+            {
+                lastValid = 0;
+            }
         }
 
         for (int i = 0; i < source.Length; i++)
@@ -260,4 +273,4 @@ public sealed class Bpf : AbstractBase
         }
         base.Dispose(disposing);
     }
-}
+}