c++ project on restaurant billing
TRANSCRIPT
#include<iomanip.h>#include<conio.h>#include<fstream.h>#include<graphics.h>#include<dos.h>#include<process.h>#include<stdlib.h>#include<stdio.h>
//********CLASS->RESTAURANT***********///class rest{private:char item[40];int cost;int code;long int sum;public:void get(void);void put();void read();void show();int search();int price();
}t;
int rest::search(){return code;}int rest::price(){return cost;}
//**************Fn TO ADD DATA********************//void rest::put(){cout<<"\nENTER ITEM NAME : "<<endl;gets(item);cout<<"\nENTER CODE : "<<endl;cin>>code;cout<<"\nENTER COST : "<<endl;cin>>cost;cout<<endl<<endl;} //********Fn TO SEARCH DATA************void rest::show(){cout<<"\t"<<item<<"\t\t\t"<<code<<"\t\t"<<cost<<endl;} //**************Fn TO WRITE DATA***************void rest::get (void){char n;int N;gotoxy(6,7);cout<<"1:CHINESE DISHES"<<endl;gotoxy(6,9);cout<<"2:MEXICAN DISHES"<<endl;gotoxy(6,11);cout<<"3:INDIAN DISHES"<<endl;gotoxy(6,13);cout<<"4:ITALIAN DISHES"<<endl;char ch;gotoxy(21,15);cout<<"enter your choice (1-4)"<<" : ";ch=getche();int p=0;switch(ch)
{case '1':ofstream foutc;foutc.open("chinese",ios::binary|ios::app) ;cout<<"\n\nHow many items do you want to enter"<<"\n";cin>>N;do{t.put();foutc.write((char*)&t,sizeof(t)); p++; }
while(N!=p);foutc.close();clrscr();break;
case '2':ofstream foutm;foutm.open("mexican",ios::binary|ios::app) ;cout<<"\n\nHow many items do you want to enter"<<"\n";cin>>N;do{t.put();foutm.write((char*)&t,sizeof(t)); p++; }
while(N!=p); foutm.close();clrscr();break;
case '3':ofstream fouti;fouti.open("indian",ios::binary|ios::app) ;cout<<"\n\nHow many items do you want to enter"<<"\n";cin>>N;do{t.put();fouti.write((char*)&t,sizeof(t)); p++; }
while(N!=p);fouti.close();clrscr();break;
case '4':ofstream foutt;foutt.open("italian",ios::binary|ios::app) ;cout<<"\n\nHow many items do you want to enter"<<"\n";cin>>N;do{t.put();foutt.write((char*)&t,sizeof(t)); p++; }
while(N!=p); foutt.close();clrscr();
break;
default: cout<<"RECORD NOT FOUND!"<<"\n \n"; break;
}
clrscr();
} //***********CLASS->CUSTOMER************//
class cust{int v;char name[30];char sex[2];char country[20];char city[20];char address[30];int age;long int contactno;
public:
int custcode();void customerg();void customerp();void customers();void customerr();void modify();void csearch();void del();void cname();}a;void cust::customerp(){randomize();for(int i=0;i<1;i++){v=rand() % 10 + rand() % 100 + rand() % 1000;}gotoxy(20,5);cout<<"ENTER YOUR DETAILS:"<<endl;cout<<"\nNAME:"<<endl;gets(name);cout<<"\nAGE:"<<endl;cin>>age;cout<<"\nSEX:"<<endl;gets(sex);cout<<"\nADDRESS:"<<endl;gets(address);cout<<"\nCITY:"<<endl;gets(city);cout<<"\nCOUNTRY:"<<endl;gets(country);cout<<"\nCONTACT NO:"<<endl;cin>>contactno;}void cust::customerg(){ofstream fc;fc.open("customer",ios::binary|ios::app) ;{a.customerp();fc.write((char*)&a,sizeof(a));}}
void cust::cname(){cout<<"\n\n DEAR CUSTOMER\n"<<setw(15)<<name;}
//*************Fn TO SHOW THE DATA****************//void cust::customers(){cout<<setw(10)<<name<<setw(4)<<age<<setw(4)<<sex<<setw(20)<<address<<setw(11)<<city<<setw(10)<<country<<setw(13)<<contactno<<setw(7)<<v<<endl;}int cust::custcode(){return v;} //****TO SEARCH FOR CUSTOMER*****//void cust::csearch(){int y;fstream f;f.open("customer",ios::binary|ios::in|ios::out);cout<<"\n\n\t\tENTER THE CODE YOU WANT TO SERACH : ";cin>>y;int found =0;cout<<"\n\n"<<setw(8)<<"NAME"<<setw(6)<<"AGE"<<setw(5)<<"SEX"<<setw(14)<<"ADDRESS"<<setw(14)<<"CITY"<<setw(11)<<"COUNTRY"<<setw(14)<<"CONTACT NO"<<setw(7)<<"CCODE"<<endl<<endl;while(f.read((char*)&a,sizeof(a)) && found ==0){if(y==a.custcode()){a.customers();getch();}}} //**********Fn TO MODIFY THE DATA***************//void cust::modify(){int x;fstream file;file.open("customer",ios::binary|ios::in|ios::out);cout<<"\n\n\tENTER THE CODE YOU WANT TO MODIFY : ";cin>>x;cout<<"\n\n"<<setw(8)<<"NAME"<<setw(6)<<"AGE"<<setw(5)<<"SEX"<<setw(14)<<"ADDRESS"<<setw(14)<<"CITY"<<setw(11)<<"COUNTRY"<<setw(14)<<"CONTACT NO"<<setw(7)<<"CCODE"<<endl<<endl;int found =0;while(file.read((char*)&a,sizeof(a)) && found ==0){if(x==a.custcode()){a.customers();getch();clrscr();cout<<"\n\n\tENTER THE NEW RECORD:";a.customerp();int pos=-1*(sizeof(a));file.seekp(pos,ios::cur);file.write((char*)&a,sizeof(a));cout<<"\n\n\tRECORD UPDATED";found=1;}}cout<<"\n\nNOW THE RECORD IS:";cout<<"\n\n"<<setw(8)<<"NAME"<<setw(6)<<"AGE"<<setw(5)<<"SEX"<<setw(14)<<"ADDRESS"<<setw(14)<<"CITY"<<setw(11)<<"COUNTRY"<<setw(14)<<"CONTACT NO"<<setw(7)<<"CCODE"<<endl<<endl;ifstream ifile;ifile.open("customer",ios::binary);while(ifile.read((char*)&a,sizeof(a))){a.customers();}ifile.close();} //**********Fn TO REMOVE THE DATA*********//
void cust::del(){int n;gotoxy(10,5);cout<<"\nENTER THE CCODE,FOR WHICH DATA HAS TO BE REMOVED->";cin>>n;ifstream c;c.open("customer",ios::binary) ;cout<<"\n\tTHIS DATA IS REMOVED\n\n";cout<<"\n\n"<<setw(8)<<"NAME"<<setw(6)<<"AGE"<<setw(5)<<"SEX"<<setw(14)<<"ADDRESS"<<setw(14)<<"CITY"<<setw(11)<<"COUNTRY"<<setw(14)<<"CONTACT NO"<<setw(7)<<"CCODE"<<endl<<endl;while(c.read((char*)&a,sizeof(a))){if(a.custcode()==n)a.customers();}
ofstream f;f.open("ncustomer",ios::binary);ifstream cc;cc.open("customer",ios::binary);while(cc.read((char*)&a,sizeof(a))){if(a.custcode()!=n)
f.write((char*)&a,sizeof(a));}cc.close();f.close();remove("customer");rename("ncustomer","customer");ifstream ic;ic.open("customer",ios::binary);cout<<"\n\n\n\tNEW RECORD\n";cout<<"\n\n"<<setw(8)<<"NAME"<<setw(6)<<"AGE"<<setw(5)<<"SEX"<<setw(14)<<"ADDRESS"<<setw(14)<<"CITY"<<setw(11)<<"COUNTRY"<<setw(14)<<"CONTACT NO"<<setw(7)<<"CCODE"<<endl<<endl;while(ic.read((char*)&a,sizeof(a))){a.customers();}getch();
}void cust::customerr(){ifstream fcc;fcc.open("customer",ios::binary); while(fcc.read((char*)&a,sizeof(a))){a.customers();}fcc.close();
}
//*************TO CREATE BOX**************//void box(void){ textcolor(4); textbackground(15);
char c1=178, c2=177, c3=176 ;
int k=1 ;gotoxy(1,2) ;for (int i=1; i<=1840; i++){
if (k == 1)
cout <<c1 ;elseif (k == 2)
cout <<c2 ;elseif (k == 3)
cout <<c3 ;k++ ;if (k == 4)
k = 1 ;}for (i=5; i<=21; i++){
gotoxy(21,i) ;cout <<" " ;
}}
void rest::read(){char cho;
{ box();gotoxy(30,7);{ //*****************MENU PAGE************************// cprintf("WELCOME TO FOOD PLAZA"); }gotoxy(37,9);cout<<"MENU"<<"\n";gotoxy(22,11);cout<<"1:CHINESE DISHES"<<"\n";gotoxy(22,13);cout<<"2:MEXICAN DISHES"<<"\n";gotoxy(22,15);cout<<"3:INDIAN DISHES"<<"\n";gotoxy(22,17);cout<<"4:ITALIAN DISHES"<<"\n";char c;gotoxy(30,20);cout<<"enter your choice"<<" :";//******************LIST*********************//c=getche();clrscr();if(c==9)return ;//********************CHINESE************************//if(c=='1'){ifstream finc;finc.open("chinese",ios::binary) ;
gotoxy(19,5);cout<<"LIST OF CHINESE DISHES"<<"\n";gotoxy(19,6);cout<<"======================"; cout<<"\n\n";cout<<"\t"<<"ITEMS"<<"\t\t\t\t"<<"CODE"<<"\t\t"<<"COST"<<"\n"; cout<<"\t~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"<<"\n";
while(finc.read((char*)&t,sizeof(t))){t.show();}finc.close();
}
else//**************************MEXICAN******************************//if(c=='2'){ifstream finm;finm.open("mexican",ios::binary);gotoxy(19,5);cout<<"LIST OF MEXICAN DISHES"<<"\n";gotoxy(19,6);cout<<"======================"; cout<<"\n\n"; cout<<"\t"<<"ITEMS"<<"\t\t\t\t"<<"CODE"<<"\t\t"<<"COST"<<"\n"; cout<<"\t~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"<<"\n"; while(finm.read((char*)&t,sizeof(t))){t.show();}finm.close();
}else//***************************INDIAN*******************************//if(c=='3'){ifstream fini;fini.open("indian",ios::binary);
gotoxy(19,5);cout<<"LIST OF INDIAN DISHES"<<"\n";gotoxy(19,6);cout<<"======================";cout<<"\n\n";cout<<"\t"<<"ITEMS"<<"\t\t\t\t"<<"CODE"<<"\t\t"<<"COST"<<"\n"; cout<<"\t~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"<<"\n"; while(fini.read((char*)&t,sizeof(t))){t.show();}fini.close();
}
//****************************ITALIAN********************//if(c=='4'){ifstream fint;fint.open("italian",ios::binary);gotoxy(19,5);cout<<"LIST OF ITALIAN DISHES"<<"\n";gotoxy(19,6);cout<<"======================";cout<<"\n\n";cout<<"\t"<<"ITEMS"<<"\t\t\t\t"<<"CODE"<<"\t\t"<<"COST"<<"\n"; cout<<"\t~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"<<"\n"; while(fint.read((char*)&t,sizeof(t))){t.show();}fint.close();
}
}getch();}
void main(){clrscr();rest obj;cust cus;char o;char p;lb:l:clrscr();/**********************HOMEPAGE*****************************************/U:gotoxy(27,4) ;{cprintf("HOME");
}gotoxy(6,7);cout<<"PRESS 1 TO PURCHASE"<<"\n";gotoxy(6,9) ;cout<<"PRESS 2 TO SEE THE MENU"<<"\n";gotoxy(6,11);cout<<"PRESS 3 TO EDIT"<<"\n";gotoxy(6,13);cout<<"PRESS 4 TO SEE THE CUSTOMERS RECORD"<<"\n";gotoxy(6,15);cout<<"PRESS 5 TO EXIT"<<"\n";gotoxy(6,17);cout<<"ENTER YOUR CHOICE : ";p=getche();
clrscr();switch(p) //*******TO PURCHASE**********//{case '1':clrscr();char a;gotoxy(20,15);cout<<"PRESS m TO SEE THE MENU\n";a=getche();if(a=='m'){w: clrscr();t.read();clrscr();gotoxy(10,10);cout<<"PRESS b TO GO BACK TO MENU OR PRESS ANY KEY TO CONTINUE\n";char q;q=getche();if(q=='b')goto w;}int se;clrscr();gotoxy(31,7);cout<<"PLACE YOUR ORDER"<<"\n";gotoxy(27,10);cout<<"PRESS 1 FOR CHINESE DISHES"<<"\n";gotoxy(27,12);
cout<<"PRESS 2 FOR MEXICAN DISHES"<<"\n";gotoxy(27,14);cout<<"PRESS 3 FOR INDIAN DISHES"<<"\n";gotoxy(27,16);cout<<"PRESS 4 FOR ITALIAN DISHES"<<"\n\n";gotoxy(27,18);cout<<"ENTER YOUR CHOICE : ";gotoxy(48,18); int amt; char g;int s[30],total=0,c=0;
se=getche();clrscr();if(se==9)return;if(se=='1'){int co,u;char q;clrscr();gotoxy(10,5);cout<<"ARE YOU MEMBER OF OUR RESTAURANT(Y/N)\n ";cin>>q;clrscr();if(q=='y'||q=='Y'){gotoxy(10,5);cout<<"ENTER YOUR CCODE : ";cin>>co;ifstream fg;fg.open("customer",ios::binary);while(fg.read((char*)&cus,sizeof(cus))){if(co==cus.custcode()){ u=1;cus.cname();gotoxy(12,12);{cout<<"\n\tCUSTOMER DETAIL:";cout<<"\n\n"<<setw(8)<<"NAME"<<setw(6)<<"AGE"<<setw(5)<<"SEX"<<setw(14)<<"ADDRESS"<<setw(14)<<"CITY"<<setw(11)<<"COUNTRY"<<setw(14)<<"CONTACT NO"<<setw(7)<<"CCODE"<<endl<<endl;cout<<"~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n";cus.customers();cout<<"~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n";cout<<"\n\n\tWE ARE HAVING SPECIAL DISCOUNT FOR OUR MEMBER!\n";cout<<"\tYOU ARE GETTING 10 % DISCOUNT IN ORDERING THE DISHES";getch();}}}}clrscr();char r='Y';do{gotoxy(10,10);clreol();cout<<"ENTER THE CODE OF THE ITEM ,YOU WANT TO PURCHASE : ";cin>>s[c];c++;gotoxy(10,12);clreol();cout<<"\DO YOU WANT TO PLACE YOUR ORDER AGAIN ? (Y/N)";cin>>r;
} while(r=='y'||r=='Y') ; cout<<"\n\n\t"<<"ITEMS"<<"\t\t\t\t"<<"CODE"<<"\t\t"<<"COST"<<"\n\n"; for(int x=0;x<=c;x++) { ifstream finch;finch.open("chinese",ios::binary) ;finch.read((char*)&t,sizeof(t));while(!finch.eof()){if(t.search()==s[x]){t.show();amt=t.price();if(u==1){total=total+amt-(amt*0.2);}elsetotal+=amt;}
finch.read((char*)&t,sizeof(t)) ;}
}
cout<<"\n\n\t\tamount to be paid is :"<<total;getch();clrscr();goto U; }if(se=='2'){ int u,co;char q;clrscr();gotoxy(10,5);cout<<"ARE YOU MEMBER OF OUR RESTAURANT(Y/N)\n ";cin>>q;clrscr();if(q=='y'||q=='Y'){gotoxy(10,5);cout<<"ENTER YOUR CCODE : ";cin>>co;ifstream fg;fg.open("customer",ios::binary);while(fg.read((char*)&cus,sizeof(cus))){if(co==cus.custcode()){ u=1;cus.cname();gotoxy(12,12);{cout<<"\n\tCUSTOMER DETAIL:";cout<<"\n\n"<<setw(8)<<"NAME"<<setw(6)<<"AGE"<<setw(5)<<"SEX"<<setw(14)<<"ADDRESS"<<setw(14)<<"CITY"<<setw(11)<<"COUNTRY"<<setw(14)<<"CONTACT NO"<<setw(7)<<"CCODE"<<endl<<endl;cout<<"~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n";cus.customers();cout<<"~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n";cout<<"\n\n\tWE ARE HAVING SPECIAL DISCOUNT FOR OUR MEMBER!\n";cout<<"\tYOU ARE GETTING 10 % DISCOUNT IN ORDERING THE DISHES";getch();}}}}clrscr();
char r='Y';do{gotoxy(10,10);clreol();cout<<"ENTER THE CODE OF THE ITEM ,YOU WANT TO PURCHASE : ";cin>>s[c];c++;gotoxy(10,12);clreol();cout<<"\DO YOU WANT TO PLACE YOUR ORDER AGAIN ? (Y/N)";cin>>r; } while(r=='y'||r=='Y') ; cout<<"\n\n\t"<<"ITEMS"<<"\t\t\t\t"<<"CODE"<<"\t\t"<<"COST"<<"\n\n"; for(int x=0;x<=c;x++) { ifstream fim;fim.open("mexican",ios::binary) ;fim.read((char*)&t,sizeof(t));while(!fim.eof()){if(t.search()==s[x]){t.show();amt=t.price();if(u==1){total=total+amt-(amt*0.2);}elsetotal+=amt;}
fim.read((char*)&t,sizeof(t)) ;}
}
cout<<"\n\n\t\t\tamount to be paid is :"<<total;getch();clrscr();goto U; } if(se=='3'){int u,co;char q;clrscr();gotoxy(10,5);cout<<"ARE YOU MEMBER OF OUR RESTAURANT(Y/N)\n ";cin>>q;clrscr();if(q=='y'||q=='Y'){gotoxy(10,5);cout<<"ENTER YOUR CCODE : ";cin>>co;ifstream fg;fg.open("customer",ios::binary);while(fg.read((char*)&cus,sizeof(cus))){if(co==cus.custcode()){u=1;cus.cname();gotoxy(12,12);{cout<<"\n\tCUSTOMER DETAIL:";cout<<"\n\n"<<setw(8)<<"NAME"<<setw(6)<<"AGE"<<setw(5)<<"SEX"<<setw(14)<<"ADDRESS"<<setw(14)<<"CITY"<<setw(11)<<"COUNTRY"<<setw(14)<<"CONTACT NO"
<<setw(7)<<"CCODE"<<endl<<endl;cout<<"~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n";cus.customers();cout<<"~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n";cout<<"\n\n\tWE ARE HAVING SPECIAL DISCOUNT FOR OUR MEMBER!\n";cout<<"\tYOU ARE GETTING 10 % DISCOUNT IN ORDERING THE DISHES";getch();}}}}clrscr();
char r='Y';do{gotoxy(10,10);clreol();cout<<"ENTER THE CODE OF THE ITEM ,YOU WANT TO PURCHASE : ";cin>>s[c];c++;gotoxy(10,12);clreol();cout<<"\DO YOU WANT TO PLACE YOUR ORDER AGAIN ? (Y/N)";cin>>r; } while(r=='y'||r=='Y') ; cout<<"\n\n\t"<<"ITEMS"<<"\t\t\t\t"<<"CODE"<<"\t\t"<<"COST"<<"\n\n"; for(int x=0;x<=c;x++) { ifstream fii;fii.open("indian",ios::binary) ;fii.read((char*)&t,sizeof(t));while(!fii.eof()){if(t.search()==s[x]){t.show();amt=t.price();if(u==1){total=total+amt-(amt*0.2);}elsetotal+=amt;}
fii.read((char*)&t,sizeof(t)) ;}
}
cout<<"\n\n\t\t\tamount to be paid is :"<<total;getch();clrscr();goto U; } if(se=='4'){int u,co;char q;clrscr();gotoxy(10,5);cout<<"ARE YOU MEMBER OF OUR RESTAURANT(Y/N)\n ";cin>>q;clrscr();if(q=='y'||q=='Y')
{gotoxy(10,5);cout<<"ENTER YOUR CCODE : ";cin>>co;ifstream fg;fg.open("customer",ios::binary);while(fg.read((char*)&cus,sizeof(cus))){if(co==cus.custcode()){ u=1;cus.cname();gotoxy(12,12);{cout<<"\n\tCUSTOMER DETAIL:";cout<<"\n\n"<<setw(8)<<"NAME"<<setw(6)<<"AGE"<<setw(5)<<"SEX"<<setw(14)<<"ADDRESS"<<setw(14)<<"CITY"<<setw(11)<<"COUNTRY"<<setw(14)<<"CONTACT NO"<<setw(7)<<"CCODE"<<endl<<endl;cout<<"~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n";cus.customers();cout<<"~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n";cout<<"\n\n\tWE ARE HAVING SPECIAL DISCOUNT FOR OUR MEMBER!\n";cout<<"\tYOU ARE GETTING 10 % DISCOUNT IN ORDERING THE DISHES";getch();}}}}clrscr();
char r='Y';do{gotoxy(10,10);clreol();cout<<"ENTER THE CODE OF THE ITEM ,YOU WANT TO PURCHASE : ";cin>>s[c];c++;gotoxy(10,12);clreol();cout<<"\DO YOU WANT TO PLACE YOUR ORDER AGAIN ? (Y/N)";cin>>r; } while(r=='y'||r=='Y') ; cout<<"\n\n\t"<<"ITEMS"<<"\t\t\t\t"<<"CODE"<<"\t\t"<<"COST"<<"\n\n"; for(int x=0;x<=c;x++) { ifstream fit;fit.open("C:\\italian",ios::binary) ;fit.read((char*)&t,sizeof(t));while(!fit.eof()){if(t.search()==s[x]){t.show();amt=t.price();if(u==1){total=total+amt-(amt*0.2);}elsetotal+=amt;}
fit.read((char*)&t,sizeof(t)) ;}
}
cout<<"\n\n\t\t\tamount to be paid is :"<<total;
getch();clrscr();goto U; }
break;case '2': //*******TO SEE THE MENU******//obj.read();clrscr();goto l;break;case '3': //********EDIT***************//{gotoxy(10,7);cout<<"PRESS 1 TO ADD DATA"<<"\n";gotoxy(10,9);cout<<"PRESS 2 TO REMOVE DATA"<<"\n";gotoxy(10,11);cout<<"PRESS 3 TO SEARCH DATA"<<"\n";gotoxy(10,13);cout<<"PRESS 4 TO MODIFY DATA"<<"\n";gotoxy(10,20);
cout<<"\n\n\tENTER YOUR CHOICE"<<" : ";o=getche();clrscr();switch(o){case '1': //*************TO ADD DATA******************//gotoxy(21,4);cout<<"ADDING OF DATA"<<"\n";obj.get();getch();clrscr();goto l;break;case '2': //*********TO REMOVE DATA**************//{int che;gotoxy(31,7);cout<<"REMOVING THE DATA"<<"\n";gotoxy(27,10);cout<<"PRESS 1 FOR CHINESE DISHES"<<"\n";gotoxy(27,12);cout<<"PRESS 2 FOR MEXICAN DISHES"<<"\n";gotoxy(27,14);cout<<"PRESS 3 FOR INDIAN DISHES"<<"\n";gotoxy(27,16);cout<<"PRESS 4 FOR ITALIAN DISHES"<<"\n\n";gotoxy(27,18);cout<<"ENTER YOUR CHOICE : ";gotoxy(48,18);che=getche();clrscr();if(che==9)return;if(che=='1') //******TO REMOVE CHINESE DISHES*********//{gotoxy(20,6);int n;cout<<"ENTER THE CODE,FOR WHICH DATA HAS TO BE REMOVED->";cin>>n;
cout<<"\n\n\t"<<"ITEMS"<<"\t\t\t\t"<<"CODE"<<"\t\t"<<"COST"<<"\n\n";ifstream rfinch;rfinch.open("chinese",ios::binary) ;
while(rfinch.read((char*)&t,sizeof(t))){if(t.search()==n)t.show();}
ofstream oc;oc.open("nchinese",ios::binary);ifstream ic;ic.open("chinese",ios::binary);while(ic.read((char*)&t,sizeof(t))){if(t.search()!=n)
oc.write((char*)&t,sizeof(t));}ic.close();oc.close();remove("chinese");rename("nchinese","chinese");ifstream ifch;ifch.open("chinese",ios::binary);while(ifch.read((char*)&t,sizeof(t))){t.show();}getch();
goto l;}if(che=='2'){gotoxy(20,6);int n;cout<<"ENTER THE CODE,FOR WHICH DATA HAS TO BE REMOVED->";cin>>n;
cout<<"\n\n\t"<<"ITEMS"<<"\t\t\t\t"<<"CODE"<<"\t\t"<<"COST"<<"\n\n";ifstream rfinm;rfinm.open("mexican",ios::binary) ;
while(rfinm.read((char*)&t,sizeof(t))){if(t.search()==n)t.show();}
ofstream om;om.open("nmexican",ios::binary);ifstream im;im.open("mexican",ios::binary);while(im.read((char*)&t,sizeof(t))){if(t.search()!=n)
om.write((char*)&t,sizeof(t));}im.close();om.close();remove("mexican");rename("nmexican","mexican");ifstream ifm;ifm.open("mexican",ios::binary);while(ifm.read((char*)&t,sizeof(t))){t.show();}getch();
goto l;}if(che=='3'){gotoxy(20,6);int n;cout<<"ENTER THE CODE,FOR WHICH DATA HAS TO BE REMOVED->";cin>>n;
cout<<"\n\n\t"<<"ITEMS"<<"\t\t\t\t"<<"CODE"<<"\t\t"<<"COST"<<"\n\n";ifstream rfini;rfini.open("indian",ios::binary) ;
while(rfini.read((char*)&t,sizeof(t))){if(t.search()==n)t.show();}
ofstream oi;oi.open("nindian",ios::binary);ifstream ii;ii.open("indian",ios::binary);while(ii.read((char*)&t,sizeof(t))){if(t.search()!=n)
oi.write((char*)&t,sizeof(t));}ii.close();oi.close();remove("indian");rename("nindian","indian");ifstream ifi;ifi.open("indian",ios::binary);while(ifi.read((char*)&t,sizeof(t))){t.show();}getch();
goto l;}if(che=='4'){gotoxy(20,6);int n;cout<<"ENTER THE CODE,FOR WHICH DATA HAS TO BE REMOVED->";cin>>n;
cout<<"\n\n\t"<<"ITEMS"<<"\t\t\t\t"<<"CODE"<<"\t\t"<<"COST"<<"\n\n";ifstream rfini;rfini.open("italian",ios::binary) ;
while(rfini.read((char*)&t,sizeof(t))){if(t.search()==n)t.show();}
ofstream oi;oi.open("nitalian",ios::binary);ifstream ii;ii.open("italian",ios::binary);while(ii.read((char*)&t,sizeof(t)))
{if(t.search()!=n)
oi.write((char*)&t,sizeof(t));}ii.close();oi.close();remove("italian");rename("nitalian","italian");ifstream ifi;ifi.open("italian",ios::binary);while(ifi.read((char*)&t,sizeof(t))){t.show();}goto l;}break;}case '3': //********TO SEARCH THE DATA*****************//box();int choice,a;char opt;
gotoxy(31,7);cout<<"SEARCHING THE DATA"<<"\n";gotoxy(27,10);cout<<"PRESS 1 FOR CHINESE DISHES"<<"\n";gotoxy(27,12);cout<<"PRESS 2 FOR MEXICAN DISHES"<<"\n";gotoxy(27,14);cout<<"PRESS 3 FOR INDIAN DISHES"<<"\n";gotoxy(27,16);cout<<"PRESS 4 FOR ITALIAN DISHES"<<"\n\n";gotoxy(27,18);cout<<"ENTER YOUR CHOICE : ";gotoxy(48,18);choice=getche();clrscr();if(choice==9)return;if(choice=='1') //********TO SEARCH CHINESE DISHES***********//{k:clrscr();gotoxy(7,5);cout<<"ENTER THE CODE ,YOU WANT TO SEARCH FOR : ";cin>>a;
cout<<"\n\n\t"<<"ITEMS"<<"\t\t\t\t"<<"CODE"<<"\t\t"<<"COST"<<"\n\n";ifstream finch;finch.open("chinese",ios::binary) ;
while(finch.read((char*)&t,sizeof(t))){if(t.search()==a)t.show();}gotoxy(7,14);cout<<"PRESS y TO ENTER AGAIN ELSE ENTER n "<<"-->";opt=getche();if(opt=='y')goto k;else{clrscr();goto l;}
}else if(choice=='2') //************TO SEARCH MEXICAN DISHES********///{t:clrscr();gotoxy(7,5);cout<<"ENTER THE CODE ,YOU WANT TO SEARCH FOR : ";cin>>a;cout<<"\n\n\t"<<"ITEMS"<<"\t\t\t\t"<<"CODE"<<"\t\t"<<"COST"<<"\n\n";ifstream finmh;finmh.open("mexican",ios::binary) ;
while(finmh.read((char*)&t,sizeof(t))){if(t.search()==a)t.show();}gotoxy(7,14);cout<<"PRESS y TO ENTER AGAIN ELSE ENTER n "<<"-->";opt=getche();if(opt=='y')goto t;else{clrscr();goto l;}}else if(choice=='3') //**************TO SEARCH INDIAN DISHES**************//{m:clrscr();gotoxy(7,5);cout<<"ENTER THE CODE ,YOU WANT TO SEARCH FOR : ";cin>>a;cout<<"\n\n\t"<<"ITEMS"<<"\t\t\t\t"<<"CODE"<<"\t\t"<<"COST"<<"\n\n";ifstream finih;finih.open("indian",ios::binary) ;
while(finih.read((char*)&t,sizeof(t))){if(t.search()==a)t.show();}gotoxy(7,14);cout<<"PRESS y TO ENTER AGAIN ELSE ENTER n "<<"-->";opt=getche();if(opt=='y')goto m;else{clrscr();goto l;}}else if(choice=='4') //************TO SEARCH ITALIAN DISHES**************//{h:clrscr();gotoxy(7,5);cout<<"ENTER THE CODE ,YOU WANT TO SEARCH FOR : ";cin>>a;cout<<"\n\n\t"<<"ITEMS"<<"\t\t\t\t"<<"CODE"<<"\t\t"<<"COST"<<"\n\n";ifstream finth;finth.open("italian",ios::binary) ;
while(finth.read((char*)&t,sizeof(t))){if(t.search()==a)t.show();}gotoxy(7,14);
cout<<"PRESS y TO ENTER AGAIN ELSE ENTER n "<<"-->";opt=getche();if(opt=='y')goto h; else{clrscr();goto l;}}break;case '4': //*********TO MODIFY THE DATA*************//
{ int choice,a;char opt;
gotoxy(31,7);cout<<"MODIFYING THE DATA"<<"\n";gotoxy(27,10);cout<<"PRESS 1 FOR CHINESE DISHES"<<"\n";gotoxy(27,12);cout<<"PRESS 2 FOR MEXICAN DISHES"<<"\n";gotoxy(27,14);cout<<"PRESS 3 FOR INDIAN DISHES"<<"\n";gotoxy(27,16);cout<<"PRESS 4 FOR ITALIAN DISHES"<<"\n\n";gotoxy(27,18);cout<<"ENTER YOUR CHOICE : ";gotoxy(48,18);choice=getche();clrscr();if(choice=='1') //******TO MODIFY CHINESE DISHES********///{clrscr();gotoxy(7,5);int d;cout<<"ENTER THE CODE ,YOU WANT TO MODIFY : ";cin>>d;fstream mfinch;mfinch.open("chinese",ios::binary|ios::in|ios::out) ;int found=0;cout<<"\n\n\t"<<"ITEMS"<<"\t\t\t\t"<<"CODE"<<"\t\t"<<"COST"<<"\n\n";
while(mfinch.read((char*)&t,sizeof(t)) && found==0){if(t.search()==d){t.show(); cout<<"\nEnter The New Details";
t.put(); int pos=-1*(sizeof(t));
mfinch.seekp(pos,ios::cur); mfinch.write((char*)&t,sizeof(t)); found=1;
} }
ifstream modc;modc.open("chinese",ios::binary);while(mfinch.read((char*)&t,sizeof(t))){t.show();}goto l;}if(choice=='2') //******TO MODIFY MEXICAN DISHES********///{clrscr();
gotoxy(7,5);int d;cout<<"ENTER THE CODE ,YOU WANT TO MODIFY : ";cin>>d;fstream mfinm;mfinm.open("mexican",ios::binary|ios::in|ios::out) ;int found=0;cout<<"\n\n\t"<<"ITEMS"<<"\t\t\t\t"<<"CODE"<<"\t\t"<<"COST"<<"\n\n";
while(mfinm.read((char*)&t,sizeof(t)) && found==0){if(t.search()==d){t.show(); cout<<"\nEnter The New Details";
t.put(); int pos=-1*(sizeof(t));
mfinm.seekp(pos,ios::cur); mfinm.write((char*)&t,sizeof(t)); found=1;
} }
ifstream modm;modm.open("mexican",ios::binary);while(mfinm.read((char*)&t,sizeof(t))){t.show();} goto l;}if(choice=='3') //******TO MODIFY INDIAN DISHES********///{clrscr();gotoxy(7,5);int d;cout<<"ENTER THE CODE ,YOU WANT TO MODIFY : ";cin>>d;fstream mfini;mfini.open("indian",ios::binary|ios::in|ios::out) ;int found=0;cout<<"\n\n\t"<<"ITEMS"<<"\t\t\t\t"<<"CODE"<<"\t\t"<<"COST"<<"\n\n";
while(mfini.read((char*)&t,sizeof(t)) && found==0){if(t.search()==d){t.show(); cout<<"\nEnter The New Details";
t.put(); int pos=-1*(sizeof(t));
mfini.seekp(pos,ios::cur); mfini.write((char*)&t,sizeof(t)); found=1;
} }
ifstream modi;modi.open("indian",ios::binary);while(mfini.read((char*)&t,sizeof(t))){t.show();}goto l;}if(choice=='4') //******TO MODIFY ITALIAN DISHES********///{clrscr();gotoxy(7,5);
int d;cout<<"ENTER THE CODE ,YOU WANT TO MODIFY : ";cin>>d;fstream mfint;mfint.open("italian",ios::binary|ios::in|ios::out) ;int found=0;cout<<"\n\n\t"<<"ITEMS"<<"\t\t\t\t"<<"CODE"<<"\t\t"<<"COST"<<"\n\n";
while(mfint.read((char*)&t,sizeof(t)) && found==0){if(t.search()==d){t.show(); cout<<"\nEnter The New Details";
t.put(); int pos=-1*(sizeof(t));
mfint.seekp(pos,ios::cur); mfint.write((char*)&t,sizeof(t)); found=1;
} }
ifstream modt;modt.open("italian",ios::binary);while(mfint.read((char*)&t,sizeof(t))){t.show();}goto l;}else if(choice!=1||choice!=2|choice!=3|choice!=4){cout<<"INVALID OPTION";goto l;}}}default:goto l;}case '4': //**********CUSTOMER RECORDS***************//{ char pr;gotoxy(20,5);cout<<"CUSTOMER RECORDS\n\n";gotoxy(10,7);cout<<"1)CREATE\n";gotoxy(10,9);cout<<"2)DISPLAY\n";gotoxy(10,11);cout<<"3)QUERY\n";gotoxy(10,13);cout<<"4)MODIFY\n";gotoxy(10,15);cout<<"5)DELETE\n";gotoxy(10,17);cout<<"6)BACK TO MENU\n";pr=getche();clrscr();if(pr=='1'){cus.customerg();getch();goto l;}else if(pr=='2'){cout<<"\n\n"<<setw(8)<<"NAME"<<setw(6)<<"AGE"<<setw(5)<<"SEX"<<setw(14)<<"ADDRESS"<<setw(14)<<"CITY"<<setw(11)<<"COUNTRY"<<setw(14)<<"CONTACT NO"
<<setw(7)<<"CCODE"<<endl<<endl;cus.customerr();getch();goto l;}else if(pr=='3'){ cus.csearch();getch();goto l;}else if(pr=='4'){cus.modify();getch();goto l;}else if(pr=='5'){cus.del();getch();goto l;}else if(pr=='6'){goto l;}
getch();
}break;case '5': //***********EXIT******************//exit(0);
}
getch();}