How to call function from class to main ?

[tommyldo]

How to call this 2 functions in main ?
If i have complex number (1+1i), moduo would be sqrt(2) and ~ would be 1-1i

  double Moduo () const
	{
	return sqrt(Re()*Re()+Im()*Im());

Kompleks operator ~() const
	{
	return Kompleks(Re() , -Im());
	}

[Ganado]

You might need to show a bit more code. Assuming those are member functions of a class since Re() and Im() don't take in any arguments, you'd need to do something like

int main()
{
    Kompleks n(3, 4); // Constructor, makes 3 + 4i
    double m = n.Moduo();
    Kompleks n2 = ~n;
}