time.cpp

来自「使用c++编写的民航管理系统」· C++ 代码 · 共 54 行

#include <iostream>
#include "Time.h"

using namespace std;

int Time::getHour()		//返回小时
{
	return hour;
}

int Time::getMinute()	//返回分钟
{
	return minute;
}

istream &operator >>(istream &in,Time &time)   //重载"》"
{
	cout<<"时:";
	in>>time.hour;
	while(time.hour>23||time.hour<0)
	{
		cout<<"输入错误，请重新输入"<<endl;
		cout<<"时:";
		in>>time.hour;
	}
	cout<<"分:";
	in>>time.minute;
	while(time.minute>59||time.minute<0)
	{
		cout<<"输入错误，请重新输入"<<endl;
		cout<<"分:";
		in>>time.minute;
	}
	return in;
}

ostream &operator <<(ostream &out,Time &time)   //重载"《"
{
	if(time.hour<10&&time.minute<10)
	{
		out<<'0'<<time.hour<<":"<<'0'<<time.minute;
	}
	else if(time.hour<10)
	{
		out<<'0'<<time.hour<<":"<<time.minute;
	}
	else if(time.minute<10)
		out<<time.hour<<":"<<'0'<<time.minute;
	else
	{
		out<<time.hour<<":"<<time.minute;
	}
	return out;
}