C课程设计自助点餐系统

C课程设计自助点餐系统C课程设计自助点餐系统41/41C课程设计自助点餐系统面向对象程序课程设计2014/2015学年第一学期第20周）指导教师：庄巧莉、杨东鹤班级：计算机科学与技术13（1）学号：姓名：面向对象程序课程设计目录一、题目二、需求剖析三、系统构造图四、类的设计五、程序代码与说明六、运行结果与剖析七、心得与领悟一：题目自助点餐系统二：需求剖析有一个小型餐厅，该餐厅供应即时就餐和外卖服务。现在这个餐厅打算使用自助点餐系统，让顾客自己点餐，实现以下功能。1、依照顾客的选择正确打出账单2、正确统计出每日的实时就餐和外卖的销售情况3、实现对餐厅菜式和价格的有效管理4、考虑点餐的自动排序问题，使顾客可以实时盘问到自己菜单办理情况三：系统构造图四：类的设计Client类：客户类，包含客户属性姓名，电话号码，开支等信息，登记客户，记录客户订单信息ClientManager类：客户管理类，用于管理客户，记录客户数量，积蓄客户菜单信息，盘问客户订单信息，统计订单FeeManager类：用于记录就餐、外卖的销售开支，统计收入Food类：餐厅食品的类，包含食品名称和价格FoodManager类：管理菜单，用于增加食品，更正食品，删除食品，记录不同样样食品的信息，表现菜单MenuView类：用于打印各种操作界面五：程序代码与说明Client.h#ifndefCLIENT#defineCLIENT#include"FoodManager.h"#include<iostream>usingnamespacestd;classClient{private:intnumber;

//客户编号inttype;

//客户的种类，

1表示就餐，

2表示外卖doublefee;

//客户账单开支char*name;

//客户名称char*phone;

//客户手机号码public:Client( ){}

//构造函数char*getName( );//返回客户姓名intnum[100];//num[i]积蓄食品数量,i表示食品编号FoodManagerclient_fm;//管理客户所点的食品Client(char*n,char*p);//构造函数intgetNumber( );//返回客户编号voidsetNumber(intn);//设置客户编号intgetType( );//返回客户种类voidsetType(intn);//设置客户种类voidaddFee(doublex);//增加开支doublegetFee( );//返回开支voidshowClientMessage( );//显现客户信息voidchangNum( );//更正客户所点的食品的数量voiddeleFood( );//删除客户所选择的食品};#endifClient.cpp#include"Client.h"#include<iomanip>Client::Client(char*s,char*p){name=s;phone=p;fee=0;for(inti=0;i<100;i++)num[i]=0;cout<<"客户注册成功"<<endl;}intClient::getNumber( ){returnnumber;}voidClient::setNumber(intn){number=n;}intClient::getType( ){returntype;}voidClient::setType(intn){type=n;}voidClient::addFee(doublex){fee+=x;}doubleClient::getFee( ){returnfee;}voidClient::showClientMessage( ){char*ss;if(type==1)ss="

就餐";elseif(type==2)ss="

外卖";cout<<"姓名:"<<name<<"\t\t"<<ss<<endl;cout<<"

手机号码

:"<<phone<<endl;cout<<"

订单总价：

"<<fee<<endl;cout<<"

订单详情：

"<<endl;cout<<setw(10)<<setiosflags(ios::left)<<"

食品序

列"<<setw(10)<<setiosflags(ios::left)<<"

菜名

"<<"\t

数量

\t

价格"<<endl;for(inti=0;i<client_fm.getTotal( );i++){cout<<setw(10)<<setiosflags(ios::left)<<setw(10)<<i+1<<setiosflags(ios::left)<<client_fm.food[i].getName( )<<"\t"<<num[i]<<"\t"<<num[i]*client_fm.food[i].getPrice( )<<endl;}cout<<"总价:\t\t"<<fee<<endl;}char*Client::getName( ){returnname;}voidClient::changNum( ){intn;intnumss;cout<<"请输入食品序号：";cin>>n;cout<<"

您选择了食品：

"<<client_fm.getNameByList(n-1)<<endl;cout<<"请输入数量：";cin>>numss;fee+=(numss

-num[n-1])*client_fm.getPriceByName(client_fm.getNameByList(n-1));num[n-1]=numss;}voidClient::deleFood( ){intn;cout<<"请输入食品序号：";cin>>n;cout<<"您选择了食品："<<client_fm.getNameByList(n-1)<<endl;fee-=(num[n-1])*client_fm.getPriceByName(client_fm.getNameByList(n-1));for(inti=n-1;i<client_fm.getTotal( );i++){client_fm.food[i]=client_fm.food[i+1];num[i]=num[i+1];}client_fm.setTotal(client_fm.getTotal( )-1);}ClientManager.h#ifndefCLIENTMANAGER#defineCLIENTMANAGER#include"Client.h"#include<iostream>usingnamespacestd;#defineMAX_CLIENT_NUM60

//

最大客户数量classClientManager{public:ClientManager( );

//构造函数intclientNum;

//记录客户数量Clientclient[MAX_CLIENT_NUM];

//记录积蓄客户voidaddClient(Clientc);

//增加新客户intgetClientNum( );

//返回客户数量voidshowQuery(char*s);

//盘问客户voidshowAll( );

//显示所有客户};#endifClientManager.cpp#include"ClientManager.h"ClientManager::ClientManager( ){clientNum=0;}voidClientManager::addClient(Clientc){client[clientNum++]=c;cout<<"客户注册成功"<<endl;}intClientManager::getClientNum( ){returnclientNum;}voidClientManager::showQuery(char*s){intcount=0;intth;cout<<""<<endl;for(inti=0;i<clientNum;i++)if(client[i].getType( )==1){cout<<"第"<<++count<<"单:"<<client[i].getName( )<<"\t总价是："<<client[i].getFee( )<<"元"<<"\t就餐"<<endl<<endl;if(strcmp(client[i].getName( ),s)==0)th=count;}for(inti=0;i<clientNum;i++)if(client[i].getType( )==2){cout<<"第"<<++count<<"单:"<<client[i].getName( )<<"\t总价是："<<client[i].getFee( )<<"元"<<"\t外卖"<<endl<<endl;if(strcmp(client[i].getName( ),s)==0)th=count;}cout<<"您当前排在第"<<th<<"单"<<endl;cout<<""<<endl;}voidClientManager::showAll( ){for(inti=0;i<clientNum;i++){if(client[i].getType( )==1){cout<<"订单号："<<i+1<<endl;client[i].showClientMessage( );cout<<endl;}}for(inti=0;i<clientNum;i++){if(client[i].getType( )==2){cout<<"订单号："<<i+1<<endl;client[i].showClientMessage( );cout<<endl;}}}Food.h#ifndefFOOD#defineFOODclassFood{private:char*name;

//食品名称doubleprice;public:

//食品价格Food( ){};

//构造函数Food(char*s,doublep);//

构造函数voidsetName(char*s);

//

更正食品名称char*getName( );

//返回食品名称doublegetPrice( );

//返回食品价格voidsetPrice(doublep);//

设置食品价格voidshowMessage( );

//显示食品的名称和价格};#endifFood.cpp#include"Food.h"#include<iostream>usingnamespacestd;Food::Food(char*s,doublep){name=s;price=p;}voidFood::setName(char*s){name=s;}voidFood::setPrice(doublep){price=p;}voidFood::showMessage( ){cout<<name<<"\t"<<price<<"?"<<endl;}doubleFood::getPrice( ){returnprice;}char*Food::getName( ){returnname;}FoodManager.h#ifndefFOODMANAGER#defineFOODMANAGER#include"Food.h"#defineMAX_FOOD_NUM99//最多容纳的食品种类数classFoodManager{inttotal;public:

//食品种类数FoodManager( );

//构造函数intgetTotal( );

//返回食品种类数Foodfood[MAX_FOOD_NUM];

//记录食品voidaddFood(Foodf);

//增加食品voidaddFood(char*s,doublep);

//增加食品voiddeleteFood( );

//删除食品voidchangePrice( );

//更正食品价格voidshowFood( );char*getNameByList(intlist);

//显示食品信息//经过食品编号返回食品名称doublegetPriceByName(char*s);//经过食品名称返回食品价格intgetListByName(char*s);//经过食品名称返回食品编号voidsetTotal(intx);//更正食品种类数};#endifFoodManager.cpp#include"FoodManager.h"#include<iostream>usingnamespacestd;#include<iomanip>FoodManager::FoodManager( ){total=0;}voidFoodManager::addFood(Foodf){food[total++]=f;cout<<"成功增加了食品，当前共有"<<total<<endl;}voidFoodManager::showFood( ){cout<<"

食品中共有

"<<total<<"

种"<<endl;cout<<"食品编号"<<"名称\t\t"<<"for(inti=0;i<total;i++)

单价"<<endl;cout<<setw(10)<<setiosflags(ios::left)<<i<<setw(10)<<setiosflags(ios::left)<<food[i].getName( )<<"\t"<<food[i].getPrice( )<<endl;}voidFoodManager::changePrice( ){char*s;intcode;s=newchar[20];doublep;cout<<"请输入食品编号:";cin>>code;s=food[code].getName( );cout<<"您选择了食品："<<s<<endl;cout<<"请输入价格:";cin>>p;for(inti=0;i<total;i++)if(strcmp(food[i].getName( ),s)==0){food[i].setPrice(p);cout<<"更正成功"<<endl;return;}cout<<"没有这种食品，更正失败"<<endl;}voidFoodManager::deleteFood( ){char*s;s=newchar[20];cout<<"请输入菜名:";cin>>s;for(inti=0;i<total;i++)if(strcmp(food[i].getName( ),s)==0){cout<<"成功删除"<<s<<endl;total--;for(intt=i;t<total;t++)food[t]=food[t+1];return;}cout<<"没有这种食品"<<endl;}voidFoodManager::addFood(char*s,doublep){food[total++]=Food(s,p);}doubleFoodManager::getPriceByName(char*s){for(inti=0;i<total;i++)if(strcmp(food[i].getName( ),s)==0)returnfood[i].getPrice( );returnfalse;}intFoodManager::getListByName(char*s){for(inti=0;i<total;i++)if(strcmp(food[i].getName( ),s)==0)returni;returnfalse;}intFoodManager::getTotal( ){returntotal;}char*FoodManager::getNameByList(intlist){returnfood[list].getName( );}voidFoodManager::setTotal(intx){total=x;}FeeManager.h#ifndefFEEMANAGER#defineFEEMANAGERclassFeeManager{private:doublejiuCanFee;

//

就餐总收入doublewaiMaiFee;

//外卖总收入public:FeeManager( );

//构造函数doublegetWaiMaiFee( );

//返回外卖总收入doublegetJiuCanFee( );

//返回就餐总收入voidaddWaiMaiFee(doublex);

//增加外卖总收入voidaddJiuCanFee(doublex);

//增加就餐总收入};#endifFeeManager.cpp#include"FeeManager.h"FeeManager::FeeManager( ){jiuCanFee=0;waiMaiFee=0;}doubleFeeManager::getWaiMaiFee( ){returnwaiMaiFee;}doubleFeeManager::getJiuCanFee( ){returnjiuCanFee;}voidFeeManager::addWaiMaiFee(doublex){waiMaiFee+=x;}voidFeeManager::addJiuCanFee(doublex){jiuCanFee+=x;}MenuView.h#ifndefMENUVIEW#defineMENUVIEWclassMenuView{private:charwhiteSmile;

//白色笑脸charblackSmile;

//黑色笑脸charheart;public:

//心形图形MenuView( );

//构造函数voidshowJiuCan( );

//显示就餐用户点菜界面voidshowWaiMai( );

//显示外卖用户点菜界面intshowMain( );

//显示用户选择就餐还是外卖界面intshowViewChoice( );

//显示进入本系统的功能选择界面intshowRegister( );

//显示客户注册界面intshowClientChoice( );

//显示客户点餐界面intshowQuery( );

//显示盘问客户订单界面intshowMend( );

//显示更正食品界面intshowMenuChoice( );

//显示选择菜单界面intshowMendDingDan( );

//显示客户更正订单界面};#endifMenuView.cpp#include"MenuView.h"#include<iostream>usingnamespacestd;MenuView::MenuView( ){whiteSmile=1;blackSmile=2;heart=3;}intMenuView::showMain( ){for(inti=1;i<=80;i++)cout<<heart;for(inti=1;i<=80;i++){if(i==1||i==80)cout<<heart;elsecout<<'';}cout<<heart<<"\t\t\t\t欢迎光临本餐厅";for(intj=1;j<=33;j++)cout<<'';cout<<heart;for(inti=1;i<=80;i++){if(i==1||i==80)cout<<heart;else

cout<<'';}for(inti=1;i<=80;i++)cout<<heart;//输出餐厅的外形cout<<endl<<endl;cout<<"\t我是服务员小坠

"<<whiteSmile<<",

竭诚为您服务哦"<<blackSmile<<endl<<endl<<endl;for(intk=1;k<=10;k++)cout<<'';for(inti=1;i<=20;i++)cout<<heart;cout<<endl;for(intk=1;k<=10;k++)cout<<'';cout<<heart<<"请选择您需要的服务"<<heart<<endl;for(intk=1;k<=10;k++)cout<<'';for(inti=1;i<=60;i++)cout<<heart;cout<<endl;for(intk=1;k<=10;k++)cout<<'';cout<<heart<<"1:就餐";for(inti=1;i<=52;i++)cout<<'';cout<<heart<<endl;for(intk=1;k<=10;k++)cout<<'';cout<<heart<<"2:外卖";for(inti=1;i<=52;i++)cout<<'';cout<<heart<<endl;for(intk=1;k<=10;k++)cout<<'';for(inti=1;i<=60;i++)cout<<heart;cout<<endl<<endl;for(inti=1;i<=7;i++)cout<<endl;cout<<"\t\t\t您的选择是:";intchoice;cin>>choice;returnchoice;}voidMenuView::showJiuCan( ){cout<<"欢迎就餐，本餐厅有以下食品供您品尝"<<whiteSmile<<endl;}intMenuView::showViewChoice( ){for(inti=1;i<=80;i++)cout<<heart;for(inti=1;i<=80;i++){if(i==1||i==80)cout<<heart;else

cout<<'';}cout<<heart<<"\t\t\t\t陈旺均特色餐厅";for(intj=1;j<=33;j++)cout<<'';cout<<heart;for(inti=1;i<=80;i++){if(i==1||i==80)cout<<heart;else

cout<<'';}for(inti=1;i<=80;i++)cout<<heart;cout<<endl<<endl;cout<<""<<endl;cout<<"|1:顾客服务|"<<endl;cout<<"|2:食品管理|"<<endl;cout<<"|3:今天反响|"<<endl;cout<<"|4:退出系统|"<<endl;cout<<""<<endl;cout<<"您的选择是:";intnext;cin>>next;cout<<endl;returnnext;}intMenuView::showRegister( ){cout<<""<<endl;cout<<"|1:

新顾客点餐

|"<<endl;cout<<"|2:盘问订单|"<<endl;cout<<""<<endl;intnext;cin>>next;returnnext;}intMenuView::showClientChoice( ){cout<<""<<endl;cout<<"|1:加菜|"<<endl;cout<<"|2:更正订单|"<<endl;cout<<"|3:提交订单|"<<endl;cout<<""<<endl;intnext;cin>>next;returnnext;}intMenuView::showQuery( ){cout<<""<<endl;cout<<"|1:盘问订单|"<<endl;cout<<"|2:退出盘问|"<<endl;cout<<""<<endl;intnext;cin>>next;returnnext;}intMenuView::showMend( ){cout<<""<<endl;cout<<"|1:增加食品|"<<endl;cout<<"|2:更正价格|"<<endl;cout<<"|3:删除食品|"<<endl;cout<<"|4:退出食品管理|"<<endl;cout<<""<<endl;intnext;cin>>next;returnnext;}intMenuView::showMenuChoice( ){cout<<"增加菜单:"<<endl;cout<<""<<endl;cout<<"|1:

原菜单

|"<<endl;cout<<"|2:

更新后的菜单

|"<<endl;cout<<""<<endl;intnext;cin>>next;returnnext;}intMenuView::showMendDingDan( ){cout<<""<<endl;cout<<"|1:更正数量|"<<endl;cout<<"|2:删除食品|"<<endl;cout<<"|3:退出更正|"<<endl;cout<<""<<endl;intnext;cin>>next;returnnext;}Main.cpp#include<iostream>#include"Food.h"#include"MenuView.h"#include"FoodManager.h"#include"ClientManager.h"#include"FeeManager.h"#include<fstream>#include<iomanip>usingnamespacestd;intmain( ){FeeManagerfeem;//管理就餐和外卖的开支MenuViewmv;//管理界面ClientManagercm;//管理客户的类的对象FoodManagerfm;//管理食品的类的对象fstreamioFile;//文件输入输出intclientChoice;//1服务顾客2食品管理3今天反响4退出系统intclientService;//1新顾客点餐2盘问intmainChoice;//1就餐2外卖intcurClient;//当前操作的顾客编号intqueryChoice;//1盘问订单2退出盘问intfoodChoice;//1增加食品2更正食品价格3删除某种食品4退出食品管理intviewChoice;//1顾客服务2食品管理3今天反响4退出系统intmenuChoice;//1原菜单2更新后菜单intmendDingDanChoice;//1更正数量2删除食品3退出更正ioFile.open("C:\\Users\\Administrator\\Desktop\\food.txt",ios::in);while(!ioFile.eof( )){char*s;doublep;s=newchar[20];ioFile>>s>>p;fm.addFood(s,p);}ioFile.close( );以上是从文件读入食品的种类和价格信息while(true){viewChoice=mv.showViewChoice( );if(viewChoice==1)//顾客服务{clientService=mv.showRegister( );if(clientService==1)//{

用户注册char*name,*phone;name=newchar[30];phone=newchar[20];cout<<"请圆满客户资料"<<endl;cout<<"您的订单号是"<<cm.getClientNum( )+1<<endl;curClient=cm.getClientNum( );cout<<"请输入姓名:";cin>>name;cout<<"请输下手机号码:";cin>>phone;Clientcc(name,phone);cc.setNumber(cm.getClientNum( ));cm.addClient(cc);mainChoice=mv.showMain( );if(mainChoice==1)

//

就餐{cm.client[curClient].setType(1);mv.showJiuCan( );while(true){fm.showFood( );intchoices;choices=mv.showClientChoice( );if(choices==1)//选择食品种类和数量，下单{char*n;intcode;n=newchar[20];intnums;doubleprices;cout<<"请输入食品编号:";cin>>code;n=fm.food[code].getName( );cout<<"您选择了食品："<<n<<endl;prices=fm.getPriceByName(n);cout<<"请输入数量:";cin>>nums;cm.client[curClient].client_fm.addFood(Food(n,prices));cm.client[curClient].addFee(nums*prices);cm.client[curClient].num[cm.client[curClient].client_fm.getTotal( )-1]=nums;cout<<"当前的总花销是"<<cm.client[curClient].getFee( )<<endl<<endl;}elseif(choices==2)//更正订单{cout<<"您当前的订单是："<<endl;while(true){cm.client[curClient].showClientMessage( );mendDingDanChoice=mv.showMendDingDan( );if(mendDingDanChoice==1){cm.client[curClient].changNum( );}elseif(mendDingDanChoice==2){cm.client[curClient].deleFood( );}elseif(mendDingDanChoice==3)break;}}elseif(choices==3)//提交订单break;}feem.addJiuCanFee(cm.client[curClient].getFee( ));//增加就餐总开支cout<<"您的订单是："<<endl;cm.client[curClient].showClientMessage( );//输出当前订单}elseif(mainChoice==2)//外卖{cm.client[curClient].setType(2);mv.showJiuCan( );while(true){fm.showFood( );intchoices;choices=mv.showClientChoice( );if(choices==1)//选择食品种类和数量，下单{char*n;intcode;n=newchar[20];intnums;doubleprices;cout<<"请输入食品编号:";cin>>code;n=fm.food[code].getName( );cout<<"您选择了食品："<<n<<endl;prices=fm.getPriceByName(n);cout<<"请输入数量:";cin>>nums;cm.client[curClient].client_fm.addFood(Food(n,prices));cm.client[curClient].addFee(nums*prices);cm.client[curClient].num[cm.client[curClient].client_fm.getTotal( )-1]=nums;cout<<"当前

的总

费

用是"<<cm.client[curClient].getFee( )<<endl<<endl;}elseif(choices==2)//{

更正订单cout<<"您当前的订单是："<<endl;while(true){cm.client[curClient].showClientMessage( );mendDingDanChoice=mv.showMendDingDan( );if(mendDingDanChoice==1){cm.client[curClient].changNum( );}elseif(mendDingDanChoice==2){cm.client[curClient].deleFood( );}elseif(mendDingDanChoice==3)break;}}elseif(choices==3)//提交订单break;}feem.addWaiMaiFee(cm.client[curClient].getFee( ));//增加就餐总开支cout<<"您的订单是："<<endl;cm.client[curClient].showClientMessage( );//输出当前订单}}//用户注册elseif(clientService==2){while(true){queryChoice=mv.showQuery( );if(queryChoice==1)//盘问客户订单信息{cout<<"请输入您的姓名："<<endl;char*s;s=newchar[20];cin>>s;cm.showQuery(s);}elseif(queryChoice==2)break;//退出盘问}}}elseif(viewChoice==2)//食品管理{while(true){fm.showFood( );foodChoice=mv.showMend( );if(foodChoice==1)

//

增加食品{char*n;doublep;n=newchar[20];cout<<"请输入食品名