Help with C++

I'm learning how to write a roguelike, and it's pretty much the first real programming project i have ever done. I have studied C++ for a bit at school and on my spare time, but i know only the basics, and i thought that programming a simple game would be good learning. I'm trying to make a character creator where you choose a race and a class, then the program rolls your stats, adding different bonuses based on classes and races, but i run into this error:

100 C:\Dev-Cpp\char.c statement cannot resolve address of overloaded function

I'm trying to write the stats to a simple text file, but the program tells me that. What gives?

>>31
Returning a reference to a variable in the class defeats the whole point of having data hiding, since then whatever uses the getX() function will know how the data is stored in the class.  If the data type of x changes, everything using getX() would have to be changed.