static void Main(string[] args)
{
WriteLine("Initialize the class and struct");
var myClass = new MyClass { MyInt = 5 };
WriteLine($"myClass.MyInt: {myClass.MyInt}");
var myStruct = new MyStruct { MyInt = 7 };
WriteLine($"myStruct.MyInt: {myStruct.MyInt}");
WriteLine("Assign myClass a 2nd time");
var my2ndClass = myClass;
WriteLine("Change the value in myClass");
myClass.MyInt = 10;
WriteLine($"myClass.MyInt: {myClass.MyInt}");
WriteLine($"my2ndClass.MyInt: {my2ndClass.MyInt}");
WriteLine("Assign myStruct a 2nd time");
var my2ndStruct = myStruct;
WriteLine("Change the value in myStruct");
myStruct.MyInt = 14;
WriteLine($"myStruct.MyInt: {myStruct.MyInt}");
WriteLine($"my2ndStruct.MyInt: {my2ndStruct.MyInt}");
MyMutatingProcedure(myClass);
WriteLine($"myClass.MyInt: {myClass.MyInt}");
WriteLine($"my2ndClass.MyInt: {my2ndClass.MyInt}");
MyMutatingProcedure(myStruct);
WriteLine($"myStruct.MyInt: {myStruct.MyInt}");
WriteLine($"my2ndStruct.MyInt: {my2ndStruct.MyInt}");
}
private static void TimeStructs(int iterations)
{
WriteLine("Using structs ...");
var stopWatch = new Stopwatch();
stopWatch.Start();
for (int i = 0; i < iterations; i++)
{
MyStruct myStruct = new MyStruct { MyInt = randomNumberGenerator.Next(Max) };
}
stopWatch.Stop();
WriteLine($"Time: {stopWatch.ElapsedMilliseconds} ms"); ;
}
static void MyMutatingProcedure(MyStruct myStruct)
{
WriteLine("Inside MyMutatingProcedure(MyStruct myStruct)");
myStruct.MyInt = 21;
WriteLine($"myStruct.MyInt: {myStruct.MyInt}");
}
