LANGUAGE: C++
CHALLENGE:
Write the interface (.h file) of a class Counter containing: An instance variable counter of type int, initialized to 0. A function called increment that adds one to the instance variable counter. It does not accept parameters or return a value. A function called getValue that doesn’t accept any parameters. It returns the value of the instance variable counter. A default constructor.
SOLUTION:
class Counter {
private:
int counter;
public:
void increment();
int getValue();
}
Counter();
class Counter {
private:
int counter;
public:
void increment();
int getValue();
Counter();
};