What it means is that all of the caller's parameters are passed on to the callee. In the automobile assembly line from the previous page, the parameters of the caller (
These parameters are passed to the callee which is the
The whole script is very similar to the one presented in the previous page, except the
Now, it is very easy to add a new station to our Volvo assembly line. Let's assume a new door station has been added, and the
Of course, we have to remove this assignment from the
The whole script will look like this now:
The object-oriented structure of the script makes it easier to add more stations. Also notice that adding an automobile feature requires the extension of all parameter lists by one.