lab7_2.cpp

来自「清华大学出版社出版的c++程序设计课本」· C++ 代码 · 共 22 行

#include <iostream.h>

class BaseClass
{
public:
    BaseClass() { cout << "构造基类对象!" << endl;}
	~BaseClass() { cout << "析构基类对象!" << endl;}
};

class DerivedClass : public BaseClass
{
public:
    DerivedClass() {cout << "构造派生类对象!" << endl;}
	~DerivedClass() {cout << "析构派生类对象!" << endl;}
};


void main()
{
    DerivedClass d;
}