Class and Global Variable Manipulation
I have this program, where I have a class, and inside the class there is a function named Function1...Function1 has an argument that should be subtracted from a variable that is not in its class or argument...So let's say it's like this:
How would I do this?
void Function1(int Argument1);
void Class1::Function1(int Argument1)
/* I want the Argument1 in Class1 to be subtracted from the GlobalVariable1, which is not in the class. The code would be here! */