c++实现机房预约管理系统

//computerRoom.h

#pragma once
#include <iostream>
using namespace std;

//机房类
class ComputerRoom {
public:
    int m_ComId;//机房Id号

    int m_MaxNum;//最大容量

};

//globalFile.h

#pragma once

//管理员文件
#define ADMIN_FILE "admin.txt"
//学生文件
#define STUDENT_FILE "student.txt"
//教师文件
#define TEACHER_FILE "teacher.txt"
//机房信息文件
#define COMPUTER_FILE "computerRoom.txt"
//订单文件
#define ORDER_FILE "order.txt"

//Identity.h

#pragma once
#include<iostream>
using namespace std;

class Identity {
public:
	//操作菜单    纯虚函数
	virtual void operMenu() = 0;

	//用户名
	string m_Name;
	//用户密码
	string m_Pwd;

};

//Manager.h

#pragma once
#include<iostream>
using namespace std;
#include "Identity.h"
#include <string>
#include <fstream>
#include "globalFile.h"
#include <vector>
#include "Student.h"
#include "Teacher.h"
#include "computerRoom.h"

class Manager : public Identity {
public:

	//无参构造
	Manager();

	//有参构造
	Manager(string name, string pwd);

	//显示管理员菜单的操作界面
	virtual void operMenu();

	//添加账号
	void addPerson();

	//查看账号
	void showPerson();

	//查看机房信息
	void showComputer();

	//清空预约记录
	void cleanFile();

	//初始化容器
	void initVector();

	//检测重复   参数1 检测学号/职工号   参数2 检测类型
	bool checkRepeat(int id, int type);

	//学生容器
	vector<Student>vStu;

	//教师容器
	vector<Teacher>vTea;

	//机房信息
	vector<ComputerRoom>vCom;
};

//orderFile.h

#pragma once
#include<iostream>
using namespace std;
#include "globalFile.h"
#include <fstream>
#include <map>
#include <string>

class OrderFile {
public:
	//构造函数
	OrderFile();
	//更新预约条数
	void updateOrder();
	//记录预约条数
	int m_Size;
	//记录所有预约信息的容器， key记录条数 value 具体记录键值对信息
	map<int, map<string, string>> m_orderData;
};

//Student.h

#pragma once
#include<iostream>
using namespace std;
#include "Identity.h"
#include <vector>
#include "computerRoom.h"
#include <fstream>
#include "globalFile.h"
#include "orderFile.h"

//学生类
class Student :public Identity{
public:

	//默认构造
	Student();
	
	//有参构造
	Student(int id , string name, string pwd);
	
	//菜单界面
	virtual void operMenu();

	//申请预约
	void applyOrder();

	//查看自身预约
	void showMyOrder();

	//查看所有预约
	void showAllOrder();

	//取消预约
	void cancelOrder();
	
	//学生学号
	int m_Id;

	//机房容器
	vector<ComputerRoom> vCom;
};

//Teacher.h

#pragma once
#include<iostream>
using namespace std;
#include "Identity.h"
#include "orderFile.h"
#include <vector>

//教师类设计
class Teacher :public Identity {
public:
	//默认构造
	Teacher();

	//有参构造
	Teacher(int empId, string name, string pwd);

	//菜单
	virtual void operMenu();

	//查看所有预约
	void showAllOrder();

	//审批预约
	void validOrder();
	
	//职工id
	int m_EmpId;
};

//Manager.cpp

#include "Manager.h"
#include <algorithm>
//无参构造
Manager::Manager() {

}

//有参构造
Manager::Manager(string name, string pwd) {
	//初始化管理员信息
	this->m_Name = name;
	this->m_Pwd = pwd;

	//初始化容器 获取到所有文件中 学生，老师信息
	this->initVector();

	//初始化机房信息
	ifstream ifs;
	ifs.open(COMPUTER_FILE, ios::in);

	ComputerRoom com;
	while (ifs >> com.m_ComId && ifs >> com.m_MaxNum) {
		vCom.push_back(com);
	}
	ifs.close();

}

//显示管理员菜单的操作界面
void Manager::operMenu() {
	cout << "欢迎管理员：" << this->m_Name << "登录！" << endl;
	cout << "\t\t  ----------------------------------------- \n";
	cout << "\t\t|                                           |\n";
	cout << "\t\t|                1.添加账号                 |\n";
	cout << "\t\t|                                           |\n";
	cout << "\t\t|                2.查看账号                 |\n";
	cout << "\t\t|                                           |\n";
	cout << "\t\t|                3.查看机房                 |\n";
	cout << "\t\t|                                           |\n";
	cout << "\t\t|                4.清空预约                 |\n";
	cout << "\t\t|                                           |\n";
	cout << "\t\t|                0.注销登录                 |\n";
	cout << "\t\t|                                           |\n";
	cout << "\t\t  ----------------------------------------- \n";
	cout << "请选择您的操作：" << endl;
}

//添加账号
void Manager::addPerson() {
	cout << "请输入添加账号类型" << endl;
	cout << "1,添加学生" << endl;
	cout << "2,添加老师" << endl;

	string fileName;//操作文件名
	string tip;//提示id号
	string errorTip;//重复错误提示

	ofstream ofs;//文件操作对象

    int select = 0;
    cin >> select;//接受用户的选项

    if (select == 1) {
	//添加的是学生
	    fileName = STUDENT_FILE;
	    tip = "请输入学号:";
	    errorTip = "学号重复，请重新输入";
    }
    else {
	    fileName = TEACHER_FILE;
	    tip = "请输入职工编号：";
	    errorTip = "职工号重复，请重新输入";
    }

    //利用追加的方式写文件
    ofs.open(fileName, ios::out | ios::app);

    int id;  //学号/职工号
    string name;  //姓名
    string pwd;  //密码

    cout << tip << endl;

    while (true) {
	    cin >> id;
	    bool ret = this->checkRepeat(id, select);
	    if (ret) {//有重复
		    cout << errorTip << endl;
	    }
	    else {
		break;
	    }
    }

    cout << "请输入姓名：" << endl;
    cin >> name;