main.cpp

来自「C++ Source code from a tutorial」· C++ 代码 · 共 40 行

#include <iostream>
#include <stdlib.h>

using namespace std;

class Walnut {
public:
    int Size;
};

class Squirrel {
private:
    Walnut *MyDinner;
public:
    Squirrel();
    ~Squirrel();
};

Squirrel::Squirrel() {
    cout << "Starting!" << endl;
    MyDinner = new Walnut;
    MyDinner->Size = 30;
}

Squirrel::~Squirrel() {
    cout << "Cleaning up my mess!" << endl;
    delete MyDinner;
}

int main(int argc, char *argv[])
{
    Squirrel *Sam = new Squirrel;
    Squirrel *Sally = new Squirrel;
    
    delete Sam;
    delete Sally;
    system("PAUSE");	
    return 0;
}