Question

Examine the class definition. How many members does it contain?

class clockType
{
public:
void setTime(int, int, int);
void getTime() const;
void printTime() const;
bool equalTime(const clockType&) const;
private:
int hr;
int min;
int sec;
};
(Points : 5) 7
3
4
None of the above

Answer 1

7

Step-by-step explanation:

The class clockType consists of three member variables marked as private:

• int hr;

• int min;

• int sec;

It also contains four public member functions:

• void setTime(int, int, int);

• void getTime() const;

• void printTime() const;

• bool equalTime(const clockType&) const;

So in total it contains seven members. The member variables constitute attributes or state of the object while the member functions represent possible operations on the object.