Ticket.h

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#ifndef HEADER_HEADER_TICKET
#define HEADER_HEADER_TICKET
 
#include <istream>
#include <ostream>
 
class Ticket {
    unsigned row;
    unsigned seat;
 
public:
    Ticket();
    Ticket(unsigned row, unsigned seat);
 
    unsigned get_row() const;
    unsigned get_seat() const;
 
    void read(std::istream& istr);
    void write(std::ostream& ostr) const;
    int compare(const Ticket& other) const;
};
 
std::istream& operator>>(std::istream& istr, Ticket& ticket);
std::ostream& operator<<(std::ostream& ostr, const Ticket& ticket);
 
#endif