Airline Reservation System Project in C++

 

/*(Note: This will work on any Modern compiler is you want to use this in TurboC++ then do some necessary change needed in TurboC++ then it is good to go.)*/

#include<iostream>

#include<conio.h>

#include<fstream>

#include<stdlib.h>

#include<iomanip>

using namespace std;

class flightDetails

{

double flamt;

char flnum[100], flname[100], flfrom[200], usdestin[200], fltime[100];

int columnID;

char opt;

public:

void fldisplay();

void flgetdata();

};

flightDetails f;

void flightDetails::fldisplay()

{

fstream file2;

file2.open("flightDetails1234.txt",ios::in | ios::out | ios::binary);

if(!file2)

{

cout << "\n File Not Found!!!!";

file2.close();

return;

}

cout << "\n------------------------------------------------------------------------------------------" << endl;

cout << "\n| columnID | "<< "| Flight No |"<< "| From |"<< "| To |"<< "| Flight Time |"<< "| Amount |" << endl;

file2.seekg(0,ios::beg);

while (file2.read((char *)&f, sizeof(f)))

{

cout<< " | " <<columnID << "     | " << flnum << "     | " << flfrom << "     | " << usdestin << "     | " << fltime << "     | " << flamt << "     | " << endl;

cout<< "----------------------------------------------------------------------------------------------------------------------------------------------" << endl;

}

file2.close();

}

void flightDetails::flgetdata()

{

fstream file; //will be able to read and write into the file

int flag = 0;

columnID=1;

file.open("flightDetails1234.txt", ios::in | ios::app | ios::binary);

file.seekp(0, ios::end);

cout << "\n Enter Flight Number: ";

cin>>flnum;

cout << "\n Enter Flight Name: ";

cin>>flname;

cout << "\n Enter Flight From: ";

cin>>flfrom;

cout << "\n Enter Flight destination: ";

cin>>usdestin;

cout<< "\n Enter Flight Time (in HH:MM format): ";

cin>>fltime;

cout << "\n Enter Flight amout: ";

cin >> flamt;

cout << "\n Enter Flight Availability: (A (Available) / N (Not Available)): ";

cin >> opt;

if (opt == 'A' || opt == 'a')

{

if(file)

{

file.seekp(0,ios::end);

file.write((char *)&f,sizeof(f));

//file<<columnID<<setw(10)<<flnum<<setw(20)<<flname<<setw(20)<<left<<flfrom<<left<<usdestin<<left<<setw(20)<<fltime<<left<<setw(20)<<flamt<<endl;

flag = 1;

cout << " Successfully Added into the file...."<<endl;

}

else

{

cout << "Unable to Open / Write into the File." << endl;

}

if (flag == 1)

{

columnID += 1;

}

}

else

cout << "The Flight Is Not Available" << endl;

file.close();

fldisplay();

}

int main(void)

{

cout << "\nWelcom to Airlines Reservation System";

cout << "\n---------------------------------------------------";

f.flgetdata();

system("pause");

return 0;

}