C-plus-plus

Beispiel Klasse Complex

class Complex
{
public:
    double _real;
    double _imag;
public:
    Complex(): _real(0), _imag(0) {}
    Complex(double real, double imag):  _real(real), _imag(imag) {}
    Complex(const Complex &src):  _real(src._real), _imag(src._imag) {}
    Complex& operator =(const Complex& source){
        _real = source._real;
        _imag = source._imag;
        return *this;
    }
};