Question

Consider the Passenger data structure we discussed during the last class. Instead of using "struct", we will use object-oriented "class". Create a hierarchy of 3 classes to support "Party", "Person" and "Passenger", where each inherits from its parent. The attributes that define a Party are: Party Type Code ('P' person, 'O' Address (one larga string) Phone Number (one string organization) The attributes that define a Person are: -Date of Birth First Name -Last Name The attributes that define a Passenger are: - Ticket Number - Frequent Flyer Number (valid alphanumeric or N/A) - Ticket Price Flight Number -Seat Location - Flight Date -Status (T ticketed, 'H' = on hold, 'C'. cancel The following functions are to be implemented: (1) Purchase a ticket. This will create a passenger as an inheritance of both person and party. (2) Change a passenger's seat location. Assume that all seats are available. (3) Cancel the ticket Provide a user interface via Cout and Cin to obtain the information. Print a confirmation when the transaction is complete.

Answer 1

tickets.cpp

#include <iostream>

using namespace std;

//Party class
class Party{
public:
char p_code;
string addr;
string p_no;
};

//Person class with attributes
class Person{
public:
string dob;
string fname;
string lname;
};

//Passenger class , inherited Person and party class properties
class Passenger : public Person, public Party{
int ticket_no;
string ffn="N/A";
int ticket_price;
int flight_no;
int seat_loc;
string flight_date;
char status='H';
  
  
public:
void purchar_ticket();
void change_seat();
void cancel_ticket();
void print();
};

//purchase ticket functions
void Passenger ::purchar_ticket(){
  
//get input from user and store
cout<<"\nEnter the Party code 'P' =person, 'O' = organization:";
cin>> p_code;
  
//if party code is O
if(p_code== 'O'){
cout<<"\nEnter the organization address: ";
cin>> addr;
cout <<"\nEnter the phone number: ";
cin>> p_no;
}
//if party code is P
if(p_code=='P'){
cout<<"\nEnter your date of birth: ";
cin>>dob;
cout<<"\nEnter your First name: ";
cin>>fname;
cout<<"\nEnter your last name: ";
cin>>lname;

}
  
//get other details
cout<<"\nEnter the flight number: ";
cin>>flight_no;
cout<<"\nEnter your flight date : ";
cin>>flight_date;
cout<<"\nEnter the seat location: ";
cin>>seat_loc;
  
// set the other values
ticket_no=1001;
status='T';
ticket_price =10000;
  
cout<<"\n\n Ticket has been booked successfully!!!\n\n";

//print the ticket:
print();
}

//change seat function
void Passenger ::change_seat(){

//get the new seat number from user
cout << "\n Enter the seat number";
cin>>seat_loc;

cout<<"\n\n Seat number has been changed successfully !!!\n\n";
print();

}

//cancel ticket function
void Passenger ::cancel_ticket(){
status= 'C';
  
cout<<"\n\n Ticket has been canceled successfully!!!\n\n";
print();
}

//print the ticket
void Passenger ::print(){
if(p_code=='P'){
cout<<"\n\n\nTicket_no FirstName LastName FrequentFlyerNo Ticket Price FlightNo SeatLocation FlightDate Status\n\n";
cout<<ticket_no<<" "<<fname<<" "<<lname<<" "<<ffn<<" "<<ticket_price<<" "<<flight_no<<" "<<seat_loc<<" "<<flight_date<<" "<<status;

}
if(p_code=='O'){
cout<<"\n\n\nTicket_no Address PhoneNo FrequentFlyerNo Ticket Price FlightNo SeatLocation FlightDate Status\n\n";
cout<<ticket_no<<" "<<addr<<" "<<p_no<<" "<<ffn<<" "<<ticket_price<<" "<<flight_no<<" "<<seat_loc<<" "<<flight_date<<" "<<status;

}

}

int main()
{

char s_ch,c_ch;
Passenger p;
cout<<"\nPurchase Ticket:\n";
p.purchar_ticket();
cout<<"\n\n Do you want to change the seat location ('y' for Yes or 'n' for No): ";
cin>>s_ch;
if(s_ch=='y'){

p.change_seat();
}
cout<<"\n\n Do you want to cancel the ticket ('y' for Yes or 'n' for No): ";
cin>>c_ch;
if(c_ch=='y'){

p.cancel_ticket();
}

return 0;
}

output:

D:Acppiticket\bin DebugIticket.exe Purchase Ticket: Enter the Party code 'P pers '0'organization :P Enter your date of birth: 12/12/1990 Enter your First name: Lara Enter your last name: smith Enter the flight number: 12334 Enter your flight date: 13/11/2817 Enter the seat location:12 Ticket_no FirstName LastName FrequentFlyerNo Ticket Price FlightNo SeatLocat ion FlightDate Status 1001 Lara smith N/A 10000 12334 12 13/11/2017 T Do you want to change the seat location <'y' for Yes or 'n' for No): y Enter the seat number15 Ticket_no FirstName LastName FrequentFlyerNo Ticket Price FlightNo SeatLocat ion FlightDate Status 1001 Lara smith NA 10000 12334 15 13/11/2017 T for 13/10/2017 for Do you want to cancel the ticket <'y' for Yes or 'n' for No): y ) : y Ticket_no FirstName LastName FrequentFlyerNo Ticket Price FlightNo SeatLocat ion FlightDate Status 1001 Lara smith N/A 10000 12334 15 13/11/2017 C Process returned 0 〈0x0〉 execution time : 86.890 s Press any key to continue

//for any clarification or modification ofc ode please do comments.