clock.cpp

这是一个模拟电梯的程序

#include<iostream>

using std::cout;
using std::endl;

#include "clock.h"

Clock::Clock():time(0)
{
	cout<<"clock constructed"<<endl;
}

Clock::~Clock()
{
	cout<<"clock destructed"<<endl;
}

void Clock::tick()
{
	time++
}

int Clock::getTime() const
{
	return time;
}