class CFather
{
public:
	CFather(){}
	~CFather()	{printf("0\n");}
public:
	void operator delete(void *p, size_t size)	{free(p); printf("1\n");}
public:
	int value;
};
class CChild : public CFather
{
public:
	CChild(){}
	~CChild(){printf("2\n");}
public:
	int value0;
	int value1;
public:
	void operator delete(void *p, size_t size){printf("3\n"); free(p);}
};
int _tmain(int argc, _TCHAR* argv[])
{
	CChild *pChild = new CChild;
	CFather *pTem = pChild;
	delete pTem;
	return 0;
}

如上代码，为什么输出的是0 1而不是 2 3