I am trying to allocate some arrays in my function, but it seems like my constructors are not being called?
void Ticket::load(ifstream & inputFile)
{
string a;
int ticketCount = -1;
int seatCount;
Ticket tickets[2];
// try to open the waitlist.txt file as input mode
//inputFile.open("hi.txt");
inputFile.open("hi.txt");
// cannot open the file
if (!inputFile.is_open())
cout << "Cannot open the file.\n";
// open successfuly
else
{
string category = "";
string data = "";
string name = "";
string flightCode = "";
int age;
int seatNumber;
int c;
double d;
double price = 0;
inputFile >> category;
inputFile >> data;
// keep reading till the end of the file
while (!inputFile.eof())
{
if (category == "Ticket:")
{
/*
* Here we increment the index of the ticket in the array.
* But in our actual Airplane Project we will use LinkedList
* to store the Tickets, so we will dynamically allocate
* memory whenever we read the word "Ticket:" in the file.
* Other than that, the way of reading the file will be the same.
*/
c = stoi(data);
cout << "Ticket Number:"<< c <<endl;
//Ticket::setTicket(tickets, c);
tickets[++ticketCount].ticketNumber = c;
seatCount = 0;
}
else if (category == "Size:")
{
c = stoi(data);
tickets[ticketCount].groupSize = c;
// allocate space for the seat array
tickets[ticketCount].seatInfo = new Seat [c];
tickets[ticketCount].seatInfo->reserver = new Person[c];
}
/*else if (category == "Flight:")
{
flightCode = data;
}
*/
else if (category == "Name:")
{
name = data;
/*
* keep reading data for name because it may contain white spaces
* stop whenever the data is "Age:" (new category)
*/
inputFile >> data;
while (data != "Age:")
{
name += " " + data;
inputFile >> data;
}
/*
* done reading the name
* set the category to be the current data,
* then go to the READ_DATA label to read in the new data
*/
category = data;
goto READ_DATA;
}
else if (category == "Age:")
{
age = stoi(data);
}
else if (category == "Seat:")
seatNumber = stoi(data);
else if (category == "Price:")
{
d = stod(data);
price = d;
// fill the seat in the array
tickets[ticketCount].seatInfo[seatCount].reserver[seatCount].name = name;
tickets[ticketCount].seatInfo[seatCount].reserver[seatCount].age = age;
tickets[ticketCount].seatInfo[seatCount].seatNumber = seatNumber;
tickets[ticketCount].seatInfo[seatCount++].price = price;
}
inputFile >> category;
READ_DATA: // label to jump to
inputFile >> data;
}
// close the file after finish reading
inputFile.close();
}
}
I get an index out of bounds error when I get to the bottom where I try to add them to my ticket list. I cannot seem to add any at seatCount = 2;.
tickets[ticketCount].seatInfo = new Seat [c];
tickets[ticketCount].seatInfo->reserver = new Person[c];
This is the format of my input file
Ticket: 01
Size: 1
Name: Namees
Age: 20
Seat: 34
Price: 100
---------- ----------
Ticket: 02
Size: 3
Name: Poop master
Age: 20
Seat: 23
Price: 100
Name: Gun Master
Age: 19
Seat: 21
Price: 100
Name: idccc
Age: 21
Seat: 22
Price: 100
---------- ----------
