static void Main(string[] args)
{
TestCopy a = new TestCopy();
a.x = 50;
a.y = 99;
Console.WriteLine("{0} {1}", a.x, a.y);
TestCopy b = a; // Shallow Copy
b.x = -9;
Console.WriteLine("{0} {1}", a.x, a.y);
Console.WriteLine("{0} {1}", b.x, b.y);
TestCopy c = new TestCopy();
c.x = 55;
c.y = 3;
Console.WriteLine("{0} {1}", c.x, c.y);
TestCopy d = c.HardCopy(); // Deep Copy
// d.x == 55, d.y == 3
d.x = -99;
Console.WriteLine("{0} {1}", c.x, c.y);
Console.WriteLine("{0} {1}", d.x, d.y);
}
public TestCopy HardCopy() // 깊은 복사 메소드
{
TestCopy newCopy = new TestCopy(); // 객체 생성
newCopy.x = this.x;
newCopy.y = this.y;
return(newCopy);
}
