// Inserts flight into LinkedList based on string parameters for Flight attributes
void addFlight(string FlightNumber, double price, string departure, int duration, string sourceAirportName, string destinationAirportName, string company) {
FlightNode *newFlightNode;
if (company.compare("USAirway") == 0) {
newFlightNode = new FlightUSAirway(); // Inhertiance
} else if (company.compare("Delta") == 0) {
newFlightNode = new FlightDelta(); // Inhertiance
} else {
newFlightNode = new FlightSouthWest(); // Inhertiance
}
Date_Time *departureTime = new Date_Time(departure); // create pointer to date_time class and use the ptr to access the date and time values
Date_Time *arrivalTime = new Date_Time(departure);
HubNode* sourceHub = searchHub(sourceAirportName, headHub);
HubNode* destinationHub = searchHub(destinationAirportName, headHub);
newFlightNode->flightCompany = company;
newFlightNode->flightNumber = FlightNumber;
newFlightNode->price = price;
newFlightNode->departure = departureTime;
newFlightNode->departure->AddMinutes(newFlightNode->getDelay());
newFlightNode->duration = duration;
newFlightNode->source = sourceHub;
newFlightNode->destination = destinationHub;
arrivalTime->AddMinutes(duration + newFlightNode->getDelay());
newFlightNode->arrival = arrivalTime;
// Insert new flight node into linked list
newFlightNode->next = sourceHub->headFlights;
sourceHub->headFlights = newFlightNode;
};
/* Returns the arrival time of flight. Returns 0 if there are no flights */
Date_Time* FlightPlan::calculateArrivalTime() {
Date_Time* arrival;
arrival = startTime;
arrival->AddMinutes(calculateDuration());
return arrival;
}
//calculates the duration of a trip given the head flight (which is linked to subsequent flights
long Sort::get_dur(FlightNodeTracker *head)
{
Date_Time *start_time = get_time(head);
Date_Time *end;
long end_time;
FlightNodeTracker *temp = head;
//advances to the end
while(temp->get_next())
{
temp = temp->get_next();
}
//copies the time
end = get_time(temp)->copy();
//moves the time forward
end->add_min(temp->get_flight()->get_duration());
// CC: this is a function
end_time = end->get_min_since_2013();
delete end;
//returns the difference
return end_time - start_time->get_min_since_2013();
}
void Route::print_route(int num_bags)
{
FlightNodeTracker *fl = flight_list;
cout << "Flight Number\tCompany\t\tSource Location\tDeparture Date/Time" << endl;
while(fl)
{
Date_Time *temp;
//prints the flight number
cout << fl->get_flight()->get_flight_num() << "\t\t";
//prints flight company
cout << fl->get_flight()->get_flight_comp() << "\t";
if(strlen(fl->get_flight()->get_flight_comp()) < 8)
{
cout <<"\t";
}
//prints the source hub's name
cout << fl->get_flight()->get_source()->get_short_name() << "\t\t";
//prints the departure time
cout << fl->get_flight()->get_departure()->get_time() << endl;
//prints the destination hub's name
cout << "\t\t\t\t" << fl->get_flight()->get_destination()->get_short_name() << "\t\t";
//prints the arrival time (without adjusting for time-zones)
temp = fl->get_flight()->get_departure()->copy();
temp->add_min(fl->get_flight()->get_duration());
cout << temp->get_time() << endl;
//print pricing details
cout << "\t\t\t\t$" << (fl->get_flight()->get_price() + fl->get_flight()->getBaggageFees(num_bags)) << "\t\t";
cout << "Base Price: $" << fl->get_flight()->get_price() << endl;
delete temp;
//advances the tracker
fl = fl->get_next();
}
cout << "Number of Bags: " << num_bags << endl;
//prints the price and time
cout << "Total Price: $" << get_price(num_bags) << endl;
cout << "Total Time: " << get_time() << " minutes." << endl;
}
