So this subject seems very controversial but at the same time I do not see a compromise between the developers.
Some say that getters and setters are 100% rule to access any variable within a class. That is, if I have 10 variables, I will have 10 getters and 10 setters;
It should be said that getters and setters should be used only for specific situations;
Finally there are those who argue that you should not use absolute getters and setters for public variables, since they are public and easily accessible.
So, in a simple structure like this:
class exemplo
{
public:
int a, b, c, d, e, f;
string g, h, i, j;
double k, l, m, n, o, p, q, r, s, t;
};
... where there are 20 public variables, do I really have 20 getters and 20 setters?
