餐厅点菜系统 设计说明书

C++语言程序设计课程设计说明书一、课程设计题目及功能简介2:3304餐厅点菜系统背景及实用性115267三、“餐厅点菜系统”流程图点菜点餐四、“餐厅点菜系统”模板介绍342c++#"customer.h"classManage{private:int*Desk_ptr;Food*Food_ptr;Customer*Customer_ptr;intAll_Desk_num;intDesk_customer;每桌客人数intDesk_num_ing;int所需餐桌数intchoice;public:Manage(){}intDesk,intCust);~Manage();};intDesk,intCust){inti;(Customer_ptr+i)->Set_Desk_number(0);}Desk_customer=Cust;}Manage::~Manage(){[]Desk_ptr;deleteFood_ptr;}voidManage::Give_Desk(intcust_num){inti,j;inttemp;temp=(cust_num%Desk_customer);(temp==0)desk_num=(cust_num/Desk_customer);else{(temp==cust_num)desk_num=1;elsedesk_num=(cust_num/Desk_customer)+1;}cout<<"您需要餐桌数为<<desk_num<<"张<<endl;for(i=0;i<desk_num;i++){for(j=0;j<All_Desk_num;j++){((Customer_ptr+j)->Give_Desk_num()==0){Desk_num_ing=j;(Customer_ptr+j)->Set_Desk_number(j+1);;}}}cout<<"餐桌预订成功!"<<endl;}{cout<<"请问你是："<<endl;cout<<"1、用户"<<endl;cout<<"2、普通用户"<<endl;cout<<"3、退出"<<endl;cin>>choice;switch(choice){case1:(Customer_ptr+Desk_num_ing)->Set_Type("普通用户");;:Manage::~Manage();exit(1);}}switch(choice){case1:Food_ptr=newBreakfast();Food_ptr=newLunch();(Customer_ptr+Desk_num_ing)->Set_Food(Food_ptr);;case3:(Customer_ptr+Desk_num_ing)->Set_Food(Food_ptr);;default:Manage::~Manage();exit(1);}}{(desk_num>1){cout<<"输入您需要的";(Customer_ptr+Desk_num_ing)->Show_food_type();cout<<"份数<<endl;cin>>n;(Customer_ptr+Desk_num_ing)->Set_food_num(n);}}voidManage::Show_Menu(){cout<<"您一共订了""张餐桌!"<<endl;voidManage::Pay(){intdesk_number;usingnamespacestd;floatFood_Price;virtualfloatGet_price(){}"<<endl;}};classpublicFood{public:Breakfast(){egg.Food_Name="鸡蛋",egg.Food_Price=1;"牛奶",milk.Food_Price=2;soybean_milk.Food_Name="豆浆",soybean_milk.Food_Price=1;"馒头",steamed_bread.Food_Price=0.5;youtiao.Food_Name="油条",youtiao.Food_Price=0.5;"春卷",chunjuan.Food_Price=1.5;B[1]=milk;B[5]=chunjuan;}for(j=0;i<6;j++){a[j]=i;cin>>i;}}(a[k]==t){returnall_price1;}B[a].Show_Food();}Foodmilk;intj;inta[20];FoodB[6];};classpublicFood{eggplant.Food_Name="红烧茄子",eggplant.Food_Price=4;potato.Food_Name="土豆丝",potato.Food_Price=4;cabbage_soup.Food_Name="白菜清汤",cabbage_soup.Food_Price=2.5;toufu_soup.Food_Name="豆腐清汤",toufu_soup.Food_Price=2.5;"青椒肉丝",pepper.Food_Price=9;fish.Food_Name="酸菜鱼",fish.Food_Price=9;chicken.Food_Name="辣子鸡",chicken.Food_Price=10;duck.Food_Name="水煮鸭",duck.Food_Price=10;"干巴牛肉",beef.Food_Price=12;prawn.Food_Name="油炸海虾",prawn.Food_Price=10;food_type2="午餐";all_price2=0.0;C[0]=eggplant;C[6]=chicken;C[7]=duck;C[8]=beef;C[9]=prawn;}for(j2=0;i2<10;j2++){b[j2]=i2;cin>>i2;}}virtualstringGet_food_type(){returnfood_type2;}virtualfloatGet_price(){for(intk=0;k<j2;k++)for(intt=0;t<10;t++)(b[k]==t){}virtualvoidShow_Food(){for(inta=0;a<j2;a++)C[a].Show_Food();}Foodbeef;intj2;intb[20];FoodC[10];};food.h文件public:Dinner(){"凉拌黄瓜",cucumber.Food_Price=5;all_price3=0.0;D[0]=cucumber;D[1]=cabbage;D[2]=Fish;D[3]=douya;D[4]=donggua;;D[5]=zhusun;D[6]=haidai_soup;D[7]=zicai_soup;}virtualvoidchoosefood(){for(j3=0;i3<8;j3++){c[j3]=i3;cin>>i3;}}virtualstringGet_food_type(){returnfood_type3;}virtualfloatGet_price(){for(intk=0;k<j3;k++)for(intt=0;t<8;t++)(c[k]==t){all_price3+=D[t].Food_Price;;}private:Foodcucumber;Foodcabbage;FoodFish;};{private:int桌号Food*Cust_Food_Ptr;public:voidintnum){Desk_number=num;}设置桌号voidSet_Food(Food*p){Cust_Food_Ptr=p;Cust_Food_Ptr->choosefood();}设置餐点类型cout<<"您的号码为:<<Desk_number<<"号<<endl;cout<<"您的菜单为："<<endl;Cust_Food_Ptr->Show_Food();}voidCut_Bill(){(Cust_type==用户")cout<<"尊敬的VIP用户,您总共消费<<(Cust_Food_Ptr->Get_price())*0.85*food_num<<"元"<<endl;elsecout<<"尊敬的顾客,您总共消费<<Cust_Food_Ptr->Get_price()*food_num<<"元"<<endl;Desk_number=0;}};"manage.h"cin>>All_desknumber;(All_desknumber<15){cout<<"您的输入错误！"<<endl;return0;}{cout<<"输入每张餐桌容纳的客人数;cin>>Customer_num;cout<<"初始化完毕!"<<endl;}Manage//声明一个对象(1){intchoice=1;cout<<"餐厅管理系统："<<endl;cout<<"1.点餐结账退出系统"<<endl;cout<<"请选择;cin>>choice;switch(choice){case1:{cout<<"请输入顾客数（顾客数不能小于人）;cin>>cust_number;(cust_number<30){cout<<"您的输入错误"<<endl;return0;}{My_Manage.Give_Cust_Type();顾客类型My_Manage.Give_Desk(cust