public static Thunderstorm operator *(Thunderstorm A, float b)
{
Thunderstorm C = (Thunderstorm)A.MemberwiseClone();
multiply(A, b, C);
return(C);
}
public static Thunderstorm operator +(Thunderstorm A, Thunderstorm B)
{
Thunderstorm C = (Thunderstorm)A.MemberwiseClone();
add(A, B, C);
return(C);
}