const int MAXLENGTH = 31;

class Course
{
private:
    char* courseName;
    unsigned nameLength;
    char major[MAXLENGTH];
    unsigned year;
    unsigned dayOfTheWeek;
    unsigned startingHour;
    unsigned duration;
    unsigned auditorium;

    void free();
    void copyFrom(const Course& other);
    void allocateMemory();

public:
    Course();
    Course(const char* courseName, const char* major,
        unsigned year, unsigned dayOfTheWeek, unsigned startingHour,
        unsigned duration, unsigned auditorium);
    Course(const Course& other);
    Course& operator=(const Course& other);
    ~Course();

    void setCourseName(const char* courseName = "");
    void setMajor(const char* major = "");
    void setYear(unsigned year = 0);
    void setDayOfTheWeek(unsigned dayOfTheWeek = 1);
    void setStartingHour(unsigned startingHour = 7);
    void setDuration(unsigned duration = 1);
    void setAuditorium(unsigned auditorium = 1);
    const char* getCourseName() const;
    const char* getMajor() const;
    unsigned getYear() const;
    unsigned getDayOfTheWeek() const;
    unsigned getStartingHour() const;
    unsigned getDuration() const;
    unsigned getAuditorium() const;

    bool validateCourse();

};