>Sorry, but I didn't understand which convention was not followed.
>
>Vlad
Sorry if I was a little vague. I mention the convention of using the pointer symbol ("*") to indicate that a pointer (reference) was used. They just used "lp". Then again, I really shouldn't have called it a convention, not being too familar with C++ .
George
Ubi caritas et amor, deus ibi est