in reply to Dynamic Subroutines

You want to sub-class the 70 subroutines in a module that you will not / cannot use from the parent class. Whoever wrote a module that has subroutines called sub1 to sub70 deserves none of these routines to be called ever!

And then you want us to believe that (as by sheer coincidence) the subroutines sub71 to sub100 are OK to be used. I don't believe that, this is a thinly disguised homework question.

CountZero

A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James