The following is a definition of class Example:

Question

```
class Example {
public:
Example(int y = 10) : data(y) { }
int getIncrementedData() const {
return ++data;
}
static int getCount() {
cout << "Data is " << data << endl;
return count;
}
private:
int data;
static int count;
};
```

Answer 1

Error: The class definition for Example has two errors. The first occurs in function
getIncrementedData. The function is declared const, but it modifies the object.
Correction: To correct the first error, remove the const keyword from the definition
of getIncrementedData. [Note: It would also be appropriate to rename this member
function, as get functions are typically const member functions.]
Error: The second error occurs in function getCount. This function is declared static,
so it’s not allowed to access any non-static class member (i.e., data).
Correction: To correct the second error, remove the output line from the getCount definition.