customertime.cpp

来自「此代码为数据结构课程设计代码」· C++ 代码 · 共 56 行

#include "CustomerTime.h"
#include <stdio.h> 
#include <time.h> 
#include <iostream> 
#include <iomanip>
using namespace std; 
const int monthDay[13] = { 0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}; 
void Time::setTime(int y, int m, int d, int h, int min) 
{ 
	year = y; 
	month = m; 
	day = d; 
	hour = h; 
	minute = min; 
} 
Time::Time(int y, int m, int d, int h, int min) 
{ 
	char tmpTime[20], tmpDate[20]; 
	_strtime(tmpTime); 
	_strdate(tmpDate); 
	sscanf(tmpDate, "%d/%d/%d", &month, &day, &year); 
	sscanf(tmpTime, "%d:%d", &hour, &minute); 
} 
void Time::display() 
{ 
	cout << setw(2) << setfill('0') << year << '/' << month << '/' << day << "  " 
		<< hour << ':' << minute; 
} 
int Time::isRYear(int n) 
{ 
	if (n % 4 == 0 && (n % 100 != 0 || n % 400 == 0)) 
		return 1; 
	return 0; 
} 
int Time::subDay(Time tmpTime) 
{ 
	int i, res = 0; 
	int nowYear = year + 2000; 
	int tmpYear = tmpTime.getYear() + 2000; 
	for (i = tmpYear; i < nowYear; i++) 
	{ 
		if (isRYear(i))	
			res += 366; 
		else res += 365; 
	} 
	for (i = tmpTime.getMonth(); i < month; i++) 
	{ 
		res += monthDay[i]; 
		if (i == 2) res += isRYear(nowYear); 
	} 
	res += day - tmpTime.getDay(); 
	if (hour > 12) res++; 
	if (tmpTime.getHour() < 12) res++; 
	if (!res) res = 1; 
	return res; 
}