M2

src/Utils/Helpers/Decorators.cs

@@ -0,0 +1,54 @@
+using Skeleton.Algebra.Extensions;
+
+namespace Skeleton.Utils.Helpers;
+
+/// <summary>
+/// </summary>
+public static class Decorators
+{
+    /// <summary>
+    /// </summary>
+    /// <param name="tol"></param>
+    /// <param name="f"></param>
+    /// <typeparam name="T"></typeparam>
+    /// <returns></returns>
+    public static T WithTol<T>(double tol, Func<T> f)
+    {
+        GeneralExt.SetTol(tol);
+        T res = f();
+        GeneralExt.ResetTol();
+        return res;
+    }
+
+    /// <summary>
+    /// </summary>
+    /// <param name="tol"></param>
+    /// <param name="a"></param>
+    public static void WithTol(double tol, Action a)
+    {
+        GeneralExt.SetTol(tol);
+        a();
+        GeneralExt.ResetTol();
+    }
+
+
+    /*public static M WithRealFix<D, V, M>(Func<M> f)
+        where D : IDimension
+        where V : class, IRealVector<D, V>
+        where M : class, IRealMatrix<D, V, M>
+    {
+        M res = f();
+        res.Fix();
+        return res;
+    }
+
+    public static M WithComplexFix<D, V, M>(Func<M> f)
+        where D : IDimension
+        where V : class, IComplexVector<D, V>
+        where M : class, IComplexMatrix<D, V, M>
+    {
+        M res = f();
+        res.Fix();
+        return res;
+    }*/
+}