private static Stopwatch MeasureElapsedTimeOfGetInstanceInvocation(bool ifThreadSafe)
{
Stopwatch watch = new Stopwatch();
watch.Start();
for (int i = 0; i < 1000000; i++)
{
if (ifThreadSafe)
{
var testObject = SingletonThreadingSafe.GetInstance();
}
else
{
var testObject = Singleton.GetInstance();
}
}
watch.Stop();
var time = watch.ElapsedMilliseconds;
return(watch);
}
private static void ThreadingTestSingletonThreadSafe()
{
var taskAccessingSingleton = Enumerable.Range(0, 10)
.Select(t => Task <SingletonThreadingSafe> .Factory.StartNew(() => SingletonThreadingSafe.GetInstance())).ToArray <Task>();
Task.WaitAll(taskAccessingSingleton);
Console.WriteLine($"Number of instances created by tasks = {SingletonThreadingSafe.InstanceCounter}\n\n\n");
}
