Using “Hole in the Middle” pattern

Question

I just came across the \"Hole in the Middle\" pattern and think that I can use it to remove some repetitive code specially when I try to benchmark different methods and

Answer 1

You can make a generic method and use a generic delegate:

public static TResult PrePostMethod<T1, T2, TResult>(Func<T1, T2, TResult> someMethod, T1 a, T2 b)
{
    Debug.Print("Pre");

    var result = someMethod(a, b);

    Debug.Print("Post");

    return result;
}

You'll need a separate generic overload for each number of parameters.