static void Main(string[] args)
{
WriteLine("shallow copy");
{
my source = new my();
source.num1 = 10;
source.num2 = 20;
my target = source;
target.num2 = 30;
WriteLine($"{source.num1} {source.num2}");
WriteLine($"{target.num1} {target.num2}");
WriteLine();
}
WriteLine("deep copy");
{
my source = new my();
source.num1 = 10;
source.num2 = 20;
my target = source.Deepcopy();
target.num2 = 30;
WriteLine($"{source.num1} {source.num2}");
WriteLine($"{target.num1} {target.num2}");
WriteLine();
}
}
public my Deepcopy()
{
my newcopy = new my();
newcopy.num1 = this.num1;
newcopy.num2 = this.num2;
return(newcopy);
}