What the heck is going on here??

[Reitrahc]

while (getline(inStream, line))
	{
		while (inStream >> Student.getId() >> Student.FNAME >> Student.MINIT >> Student.LNAME >> Student.GENDER >> Student.UNITS >> Student.getGpa())
		{
			while (Student.getId() != id)
			{
				outStream << line << endl;
			}
		}
	}

This is what I have right now. It shouldn't be a problem, but for some reason I am getting an error trying to >> Student.getGpa()

Error 1 error C2679: binary '>>' : no operator found which takes a right-hand operand of type 'double' (or there is no acceptable conversion) c:location 130 1 Project 5

I will post more code if needed, but... I just don't know. I have a TON of code so I would rather not if I don't have to. Do I need to #include something...? I'm so confused..

[Reitrahc]

It seems like it's saying I can't use the >> operator on doubles...? I don't get it. I've done that before so why is it a problem this time..

[Daleth]

Probably because the overload you're looking for uses double&, not double. Does getGPA() return a reference or a copy?
Any function whose parameters are references will not work on temporary values.

cin >> 13.4; //Remember that this doesn't work. 

I suspect you will have the same issue with getID().