Linux下C++酒店管理系统

功能要求：

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相关源码：码云：传送门，GitHub：传送门

相关图片：

拆分版

make编译

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./hotel运行

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输入2，进入开房模块

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相关源码：

class.cpp

 #include <fstream>
 #include "tools.h"
 #include "class.h"

 using namespace std;

 Customer* cust[];
 Room* room[];

 int live; // 被订房间数

 // 获取room_num
 short Room::get_room_num(void)
 {
     return room_num;
 }

 // 返回房间的下标
 int Manage::room_index(short room_num)
 {
     short num = room_num;
     for(int i=; i<; i++)
     {
         if(num == room[i]->get_room_num())
         {
             return i;
         }
     }
     return -;
 }

 // 返回顾客的下标
 int Manage::cust_index(short room_num)
 {
     short num = room_num;
     for(int i=; i<; i++)
     {
         if(num == cust[i]->room_num)
         {
             return i;
         }
     }
     return -;
 }

 // 查询剩余房间
 void Manage::find_room(void)
 {
     for(int i=; i<; i++)
     {
         if(i ==  || i == )
         {
             cout << endl;
         }
         if(room[i]->use != )
         {
             continue;
         }
         cout << room[i]->room_num << " ";
     }
     cout << endl;
 }

 // 开房
 void Manage::get_room(void)
 {
     cout << "现有房间如下" << endl;
     find_room();

 //    cout << "已经入住的人员" << endl;
 //    show_cust();

     cout << "请输入您选择的房间:";
     short room_num;
     cin >> room_num;
     int flag = used(room_num);
     if(flag == )
     {
         cout << "此房间不能使用，请重新选择" << endl;
         getch();
         return;
     }
     else if(flag == -)
     {
         cout << "此房间不存在，请重新选择" << endl;
         getch();
         return;
     }
     else
     {
         cout << "您选择的房间是:" << room_num << endl;
     }

     int index = room_index(room_num);
     short type = room[index]->room_type;

     cout << "请输入您的姓名:";
     string name;
     cin >> name;
     cout << "请输入您的身份证:";
     string id;
     cin >> id;
     cout << "请输入您的2位家属(0，表示没有)" << endl;
     string family1,family2;
     cin >> family1 >> family2;

     if(type == )
     {
         if(family1 != "" || family2 != "")
         {
             cout << "人数过多，开房失败" << endl;
             getch();
             return;
         }
     }
     else if(type == )
     {
         if(family1 != "" && family2 != "")
         {
             cout << "人数过多，开房失败" << endl;
             getch();
             return;
         }
     }
     else
     {
     }

     cout << "请输入要订的天数:";
     short day;
     cin >> day;
     short pay = day*room[index]->price;
     cout << "请支付" << pay << "元" << endl;
     short money = ,change = ;
     cout << "收您：";
     cin >> money;
     cout << "元" << endl;
     change = money-pay;
     if(change < )
     {
         cout << "余额不足，请充值" << endl;
         getch();
         return;
     }
     cout << "找您" << change << "元" << endl;

     short floor = room_num/;

     cust[live++] = new Customer(name,id,family1,family2,floor,room_num,day);

     cout << "已订房间:" << live << endl;

     for(int i=; i<; i++)
     {
         if(room[i]->room_num == room_num)
         {
             room[i]->use = ;
         }
     }

     cout << "开房成功,欢迎您的入住，祝你生活愉快!" << endl;
     getch();
 }

 // 使用情况
 int Manage::used(short room_num)
 {
     short num = room_num;
     for(int i=; i<; i++)
     {
         if(num == room[i]->room_num)
         {
             if(room[i]->use == )
             {
                 return ;
             }
             else
             {
                 return ;
             }
         }
     }
     return -;
 }

 // 显示顾客
 void Manage::show_cust(void)
 {
     for(int i=; i<; i++)
     {
         if(cust[i]->name == "")
         {
             break;
         }
         else
         {
             cout << "姓名:" << cust[i]->name << "," << "房间:" << cust[i]->room_num << ",";

             string f1,f2;
             f1 = cust[i]->family1;
             f2 = cust[i]->family2;
             cout << "家属1:";
             if(f1 == "") cout << " ,";
             else cout << f1 << ",";
             cout << "家属2:";
             if(f2 == "") cout << " ";
             else cout << f2;
         }
     }
 }

 // 房间价格
 int Manage::room_price(short room_num)
 {
     short num = room_num;
     for(int i=; i<; i++)
     {
         if(room[i]->room_num == num)
         {
             return room[i]->price;
         }
     }
     return ;
 }

 // 续费
 void Manage::renew_room(void)
 {
     cout << "请输入你的房间号:";
     short room_num;
     cin >> room_num;
     int flag = used(room_num);
     if(flag == - || flag == )
     {
         cout << "您输入的房间号有误" << endl;
         getch();
         return;
     }

     int index = cust_index(room_num);

     cout << "您的房间剩余:" << cust[index]->day << "天" << endl;

     cout << "请输入你要续的天数：";
     short day;
     cin >> day;
     short pay = day*room_price(room_num);
     cout << "请支付" << pay << "元" << endl;
     short price = ,change = ;
     cin >> price;
     change = price-pay;
     if(change < )
     {
         cout << "余额不足，请充值" << endl;
         getch();
         return;
     }
     cout << "收您" << price <<"元，找您" << change << "元" << endl;

     string rename = cust[index]->name,reid = cust[index]->id;
     string refamily1=cust[index]->family1,refamily2=cust[index]->family2;
     short refloor = cust[index]->floor,reday = cust[index]->day+day;
     cust[index] = new Customer(rename,reid,refamily1,refamily2,refloor,room_num,reday);

     cout << "续费成功，房间的使用时间为:" << reday <<"天" << endl;
     getch();

 }

 // 退房
 void Manage::cancel_room(void)
 {
     cout << "请输入您的房间号:";
     short room_num;
     string name;
     cin >> room_num;
     cout << "请输入您的姓名:";
     cin >> name;
     int flag = used(room_num);
     if(flag ==  || flag == -)
     {
         cout << "您输入的房间有误。" << endl;
         getch();
         return;
     }
     else
     {
         short refloor = ,retype = ,reprice = ;

         int i = cust_index(room_num);
         if(i != -)
         {
             if(cust[i]->name == name)
             {
                 short price = room[room_index(room_num)]->price;
                 short change = cust[i]->day*price;
                 cout << "退还您" << change << "元" << endl;

                 cust[i] = new Customer("","","","",,,);
                 int j = room_index(room_num);
                 refloor = room[j]->floor;
                 retype = room[j]->room_type;
                 reprice = room[j]->price;
                 room[j] = new Room(refloor,room_num,retype,reprice,);

                 cout << "退房成功，感谢您的光顾，欢迎下次光临！"<< endl;
                 live--;
                 getch();
                 return;
             }
             else
             {
                 //cout << cust[i]->name << endl;
                 cout << "您输入的相关信息有误" << endl;
                 getch();
                 return;
             }
         }
         else
         {
             cout << "您输入的信息有误" << endl;
             getch();
             return;
         }
     }
 }

 // 顾客初始化
 void Manage::c_init(void)
 {
     fstream ci("data/cust.txt",ios::in);
     if(!ci.good())
     {
         cout << "cust.txt数据加载异常" << endl;
     }

     for(int i=; i<; i++)
     {
         string name,id,family1,family2;
         short floor,room_num,day;
         ci >> name >> id >> family1 >> family2;
         ci >> floor >> room_num >> day;
         cust[i] = new Customer(name,id,family1,family2,floor,room_num,day);
         if(name != "")
         {
             live++;
         }
     }
 }

 // 房间初始化
 void Manage::r_init(void)
 {
     live = ;
     fstream ri("data/room.txt",ios::in);
     if(!ri.good())
     {
         cout << "room.txt数据加载异常" << endl;
     }

     for(int i=; i<; i++)
     {
         short floor,room_num,room_type,price,use;
         ri >> floor >> room_num;
         ri >> room_type >> price >> use;
         room[i] = new Room(floor,room_num,room_type,price,use);
     }
 }

 // 数据保存
 void Manage::save_data(void)
 {
     fstream co("data/cust.txt",ios::out);
     fstream ro("data/room.txt",ios::out);

     for(int i=; i<; i++)
     {
         co << cust[i]->name << " " << cust[i]->id << " ";
         co << cust[i]->family1 << " " << cust[i]->family2 << " ";
         co << cust[i]->floor << " " << cust[i]->room_num << " ";
         co << cust[i]->day << "\n";

         ro << room[i]->floor << " " << room[i]->room_num << " ";
         ro << room[i]->room_type << " " << room[i]->price << " ";
         ro << room[i]->use << "\n";
     }
 }

 // 菜单
 void Manage::menu(void)
 {
     cout << "***欢迎使用酒店管理系统***" << endl;
     cout << "   1、查询房间" << endl;
     cout << "   2、开房" << endl;
     cout << "   3、续费" << endl;
     cout << "   4、退房" << endl;
     cout << "   0、退出系统" << endl;
     cout << "-----------------------" << endl;
 }

main.cpp

 #include <iostream>
 #include <fstream>
 #include <stdlib.h>
 #include <termio.h>
 #include "class.h"
 #include "tools.h"

 using namespace std;

 Manage admin;

 // 主函数
 int main()
 {
     admin.c_init();
     admin.r_init();
     while()
     {
         system("clear");
         admin.menu();
         switch(get_cmd('',''))
         {
             case '': admin.find_room(); break;
             case '': admin.get_room(); break;
             case '': admin.renew_room(); break;
             case '': admin.cancel_room(); break;
             case '': admin.save_data(); return ;
         }
         getch();
     }

 }

tools.cpp

 #include "tools.h"
 #include <string.h>
 #include <getch.h>
 #include <stdbool.h>

 void clear_stdin(void)
 {
     stdin->_IO_read_ptr = stdin->_IO_read_end;//清理输入缓冲区
 }

 char get_cmd(char start,char end)
 {
     clear_stdin();

     printf("请输入指令:");
     while(true)
     {
         char val = getch();
         if(val >= start && val <= end)
         {
             printf("%c\n",val);
             return val;
         }
     }
 }

class.h

 #ifndef CLASS_H
 #define CLASS_H

 #include <iostream>
 #include <string.h>

 using namespace std;

 class Customer
 {
 public:
     string name; //姓名
     string id; //身份证
     string family1; //家属1
     string family2; //家属2
     short floor; //楼层
     short room_num; //房间号
     short day; //时间
     Customer(string name="",string id="",string family1="",string family2="",short floor=,short room_num=,short day=)
     {
         this->name = name;
         this->id = id;
         this->family1 = family1;
         this->family2 = family2;
         this->floor = floor;
         this->room_num = room_num;
         this->day = day;
     }
 };

 class Room
 {
 public:
     short floor; //楼层
     short room_num; //房间号
     short room_type; //房间类型
     short price; //价格
     short use; //是否使用
     Room(short floor=,short room_num=,short room_type=,short price=,short use=)
     {
         this->floor = floor;
         this->room_num = room_num;
         this->room_type = room_type;
         this->price = price;
         this->use = use;
     }
     short get_room_num(void);

 };

 class Manage
 {
 public:
     void menu(void);    // 菜单
     void find_room(void);    // 剩余房间
     void get_room(void);    // 开房
     void renew_room(void);    // 续费
     void cancel_room(void);    // 退房
     int room_index(short room_num);    // 房间下标
     int cust_index(short room_num); // 顾客下标
     int used(short room_num);    // 房间使用情况
     void show_cust(void);    // 显示入住顾客
     int room_price(short room_num);    // 房间价格
     void c_init(void);    // 顾客初始化
     void r_init(void);    // 房间初始化
     void save_data(void);    // 保存数据
 };

 #endif//CLASS_H

tools.h

 #ifndef TOOL_H
 #define TOOL_H

 #include <stdio.h>

 #include "tools.h"
 #include <string.h>
 #include <getch.h>
 #include <stdbool.h>

 void clear_stdin(void);

 char get_cmd(char start,char end);

 #endif//TOOL_h