// /**
//  * File: Timing.cs
//  * Author: haraldwolff
//  *
//  * This file and it's content is copyrighted by the Author and / or copyright holder.
//  * Any use wihtout proper permission is illegal and may lead to legal actions.
//  *
//  *
//  **/
using System;
using System.Diagnostics;
using ln.logging;
namespace ln.threading
{
    public static class Timing
    {
        public delegate void VoidDelegate();
        public delegate T TypedDelegate<T>();

        public static void Meassure(VoidDelegate f) => Meassure("", f);
        public static void Meassure(String prefix,VoidDelegate f)
        {
            Stopwatch stopwatch = new Stopwatch();
            stopwatch.Start();
            f();
            stopwatch.Stop();
            Logging.Log(LogLevel.DEBUG, "Timing({1}): {0}ms", stopwatch.ElapsedMilliseconds,prefix);
        }
        public static T Meassure<T>(TypedDelegate<T> f)
        {
            return Meassure("", f);
        }
        public static T Meassure<T>(String prefix,TypedDelegate<T> f)
        {
            Stopwatch stopwatch = new Stopwatch();
            stopwatch.Start();
            T r = f();
            stopwatch.Stop();
            Logging.Log(LogLevel.DEBUG, "Timing({1}): {0}ms", stopwatch.ElapsedMilliseconds,prefix);

            return r;
        }



    }
}