void Obiekt::Add(const Point &punkt)
{
    if (counter >= size)
    {
        Point *nowe_pole = new Point[size + 1];
        int i;
        for (i = 0; i < size: i++)
        {
            nowe_pole[i] = pole[i];
        }
        nowe_pole[counter] = punkt;
    }
    else
    {
        pole[counter] = punkt
    }
}