Say you have a class called example:

```
class example
{
int one;
int two;
};
```

and you use this to get numbers from the user:

```
example number;
cout<<"enter numbers"<<endl;
cin>>number.one>>number.two;
```

and then you call one function to manipulate the numbers and another to do some more manipulation. How do you get those numbers from one function to the other?

```
function1(number.one, number.two);
function2(number.one, number.two);
```