using System;
using System.Diagnostics;

namespace PruebaRendimientoAbstractInterface
{
	interface IInterfaceExample
	{
		void Y();
	}

	class ImplementsInterface : IInterfaceExample
	{
		public void Y()
		{
		}
	}

	class BaseExample
	{
		public virtual void Y()
		{
		}
	}

	class DerivesBase : BaseExample
	{
		public override void Y()
		{
		}
	}

	class Program
	{
		const int _max = 100000000;
		static void Main()
		{
		IInterfaceExample interface1 = new ImplementsInterface();
		BaseExample base1 = new DerivesBase();
		interface1.Y();
		base1.Y();

		var s1 = Stopwatch.StartNew();
		for (int i = 0; i < _max; i++)
		{
			interface1.Y();
		}
		s1.Stop();
		var s2 = Stopwatch.StartNew();
		for (int i = 0; i < _max; i++)
		{
			base1.Y();
		}
		s2.Stop();
		Console.WriteLine(((double)(s1.Elapsed.TotalMilliseconds * 1000 * 1000) /
			_max).ToString("0.00 ns"));
		Console.WriteLine(((double)(s2.Elapsed.TotalMilliseconds * 1000 * 1000) /
			_max).ToString("0.00 ns"));
		Console.Read();
		}
	}
}