#include #include #include #include #include #include #include #include class train { private: int trainno,nofafseat,nofasseat,noffsseat,nofacseat, nofssseat; char trainname[60], startingpoint[60], destination[60]; public: train() { trainno=0; nofafseat=0; nofasseat=0; noffsseat=0; nofacseat=0; nofssseat=0; strcpy( trainname,"/0"); strcpy( startingpoint,"/0"); strcpy( destination,"/0"); } void input() ; //TO INPUT THE DETAILS void display(); //to display the details int returntr(); int returnaf(); int returnas(); int returnfs(); int returnac(); int returnss(); } tr; int train::returntr() { return trainno ;} int train:: returnaf() { return nofafseat ;} int train::returnas() { return nofasseat; } int train::returnfs() { return noffsseat;} int train::returnac() {return nofacseat;} int train::returnss() {return nofssseat;} void train::input() { clrscr(); gotoxy(10,10); cout<<"ENTER THE TRAIN NUMBER :" ; gotoxy(57,10); cin>>trainno; gotoxy(10,12); cout<<"ENTER THE NUMBER OF A/C FIRST CLASS SEATS:"; gotoxy(57,12); cin>>nofafseat; gotoxy(10,14); cout<<"ENTER THE NUMBER OF A/C SECOND CLASS SEATS:"; gotoxy(57,14); cin>>nofasseat; gotoxy(10,16); cout<<"ENTER THE NUMBER OF FIRST CLASS SLEEPER SEATS:"; gotoxy(57,16); cin>>noffsseat; gotoxy(10,18); cout<<"ENTER THE NUMBER OF A/C CHAIR SEATS: "; gotoxy(57,18); cin>>nofacseat; gotoxy(10,20); cout<<"ENTER THE NUMBER OF SECOND CLASS SLEEPER SEATS:"; gotoxy(57,20); cin>>nofssseat; gotoxy(10,22); cout<<"ENTER THE TRAIN NAME:"; gotoxy(57,22); gets(trainname); gotoxy(10,24); cout<<"ENTER THE STARTING POINT:"; gotoxy(57,24); gets(startingpoint); gotoxy(10,26); cout<<"ENTER THE DESTINATION:"; gotoxy(57,26); gets(destination); } void train::display() { clrscr(); gotoxy(10,10); cout<<"TRAIN NUMBER:"; gotoxy(47,10); cout<>n; while(!fn.eof()) { fn.read ((char*)&tick,sizeof(tick)); gotoxy(10,10); if(n==resno) { clrscr(); f=1; gotoxy(10,10); cout<<"NAME"; gotoxy(30,10); cout<>a; if(a=='y'||a=='Y') { clrscr(); goto X; } else { gotoxy(10,12); cout<<"PRESS ANY KEY TO CONTINUE"; getch(); } } fn.close(); } void tickets::reservation() { clrscr(); gotoxy(10,10); cout<<"RESERVATION"; gotoxy(10,12); cout<<" ENTER THE TRAIN NO"; int tno,f=0; cin>>tno; ofstream file; ifstream fin("TRAIN1.DAT",ios::out|ios::out); fin.seekg(0); if(!fin) { clrscr(); gotoxy(10,10); cout<<"ERROR IN THE FILE"; clrscr(); while(!fin.eof()) { fin.read((char*)&tr,sizeof(tr)); int z; z=tr.returntr(); if(tno==z) { f=1; nofaf=tr.returnaf(); nofas=tr.returnas(); noffs=tr.returnfs(); nofac=tr.returnac(); nofss=tr.returnss(); } } if(f==1) {file.open("TICKET1.DAT",ios::out| ios::app); S: clrscr(); gotoxy(10,10); cout<<"NAME"; gets(name); gotoxy(10,20); cout<<"AGE"; cin>>age; clrscr(); gotoxy(10,10); cout<<"SELECT THE CLASS WHICH YOU WISH TO TRAVEL"; gotoxy(10,12); cout<<"1.A/C FIRST CLASS "; gotoxy(10,14); cout<<"2. A/C SECOND CLASS "; gotoxy(10,16); cout<<"3. FIRST CLASS SLEEPER"; gotoxy(10,18); cout<<"4. A/C CHAIR SEATS"; gotoxy(10,20); cout<<"5.SECOND CLASS SLEEPER"; gotoxy(10,20); cout<<"ENTER YOUR CHOICE"; gotoxy(30,22); int c; cin>>c; switch(c) { case 1 : toaf++; resno=rand(); if ((nofaf-toaf)>0) { strcpy(status,"confirmed"); gotoxy(10,24); cout<<"STATUS"; gotoxy(30,24); puts(status); gotoxy(10,26); cout<<"RESERVATION NUMBER"; gotoxy(30,26); cout<0) { strcpy(status,"confirmed"); gotoxy(10,24); cout<<"STATUS"; gotoxy(30,24); puts(status); gotoxy(10,26); cout<<"RESERVATION NUMBER"; gotoxy(30,26); cout<0) { strcpy(status,"confirmed"); gotoxy(10,24); cout<<"STATUS"; gotoxy(30,24); puts(status); gotoxy(10,26); cout<<"RESERVATION NUMBER"; gotoxy(30,26); cout<0) { strcpy(status,"confirmed"); gotoxy(10,24); cout<<"STATUS"; gotoxy(30,24); puts(status); gotoxy(10,26); cout<<"RESERVATION NUMBER"; gotoxy(30,26); cout<0) { strcpy(status,"confirmed"); gotoxy(10,24); cout<<"STATUS"; gotoxy(30,24); puts(status); gotoxy(10,26); cout<<"RESERVATION NUMBER"; gotoxy(30,26); cout<>r; if(!fin) cout<<"ERROR IN THE FILE!!!"; while(!fin.eof()) {fin.read((char*)&tick,sizeof(tick)); int z; z=ret(); if (z!=r) { file.write((char*)&tick,sizeof (tick)); } if (z==r) {f=1;} } file.close(); fin.close(); remove("TICKET1.DAT"); rename("TEMP1.DAT","TICKET1.DAT"); if(f==0) {gotoxy(10,12); cout<<"NO SUCH RESERVATION IS MADE!!! P/Z RETRY "; getch(); } else { gotoxy(10,12); cout<<"RESERVATION CANCELLED"; getch(); } } void main() { int ch, r=1000,j; clrscr(); gotoxy(33,22); cout<<"WELCOME "; Z: clrscr(); gotoxy(25,8); cout<<"RAILWAY TICKET RESERVATION "; gotoxy(25,9); cout<<"=================================" ; gotoxy(20,15); cout<<"1. TRAIN DETAILS"; gotoxy(20,17); cout<<"2. UPDATE TRAIN DETAILS"; gotoxy(20,19); cout<<"3. RESERVING A TICKET"; gotoxy(20,21); cout<<"4. CANCELLING A TICKET STATUS"; gotoxy(20,23); cout<<"5. DISPLAY THE PRESENT TICKET STATUS"; gotoxy(20,25); cout<<"6. EXIT"; gotoxy(20,27); cout<<"\n ENTER YOUR CHOICE:"; cin>>ch; char n; switch(ch) { case 1: { ifstream fin("TRAIN1.DAT",ios::out); fin.seekg(0); clrscr(); if(!fin) { clrscr(); gotoxy(10,10); cout<<"ERROR IN THE FILE !!!!"; } else { clrscr(); while(!fin.eof()) { fin.read((char*)&tr,sizeof(tr)); tr.display(); } } fin.close(); goto Z; } case 2: { clrscr(); gotoxy(20,10); cout<<"ENTER THE PASSWARD"; cin>>j; gotoxy(20,10); cout<<"CHECKING PLEASE WAIT "; //getch(); Y: ofstream fout("TRAIN1.DAT",ios::app); tr.input(); fout.write((char*)&tr,sizeof(tr)); fout.close(); gotoxy(10,30); cout<<"DO YOU CONTINUE UPDATEING?(Y/N)"; cin>>n; if(n=='y'||n=='Y') { goto Y; goto Z; } else goto Z; } } case 3: {tick.reservation(); goto Z;} case 4: { tick.cancellation(); goto Z; } case 5: { tick.display(); goto Z;} case 6: exit(0); } getch(); }

railway reservation system