C++11：委托构造

#include <iostream>

class Test
{
public:
	Test() : Test(1, 'a')
	{}
	int geta() { return a; }
	char getb() { return b; }
private:
	Test(int x, char y) : a(x), b(y)
	{}
private:
	int a;
	char b;
};

int main()
{
	Test t;
	std::cout << t.geta() << std::endl;
	std::cout << t.getb() << std::endl;

	system("pause");
	return 0;
}