来自「visualCplusplus学习课件大连东软培训教材」· 代码 · 共 48 行

// Test01.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include <iostream.h>
class  A
{
public:
	A()
	{
		cout << "A" <<endl;
	}
protected:
private:
};

class CBase
{
public:
	CBase()
	{
		cout << "base" <<endl;
	}
protected:
};


class CDerived : public CBase
{
public:
	CDerived();
protected:
private:
	A a;
};

CDerived::CDerived()
{
	cout << "Derived" <<endl;
}


void main()
{
	CDerived b;
	
};