expression must have a pointer-to-member type

[dotaismaplestory]

I created a class called Polynomial that asks the user for coefficients and exponent. I also created a function that would add the two polynomials.
I'm stuck on how to access my pointer arrays from an instance and different objects.
I dont understand why i get an error at temp.*(p+i) and op.*(p + i) "expression must have a pointer-to-member type". Please help!

Polynomial Polynomial::operator+(Polynomial op) 
{
	Polynomial temp;
	for(int i = 0; i < SIZE; i++)
	{
		temp.*(p+i) =  *(p + i) + op.*(p + i); //stuck here
        }
	return temp;
}

If additional code is needed, I would be happy to provide them.

[long double main]

*(temp.p + i) = *(p + i) + *(op.p + i);

Or I suppose you could just do
temp.p[i] = p[i] + op.p[i];.

[dotaismaplestory]

That works... But I was wondering how it would work if I were to use pointers rather instead.

[firedraco]

The first line of code that he posted does that?

[cire]

The first line of code that he posted does that?

So does the second.