将数组存储在单独的类文件中

I am coding for the Ludum Dare right now and I was trying to make a separate class that would give me an array as the return type of a function. I have an array set up, but I can't figure out how to make the return type an array so that I can use it in the main function. How would I go about returning an array and setting a variable in the main.cpp to that array?I am coding for the Ludum Dare right now and I