how do you use a closure in a class

[erinhouston at gmail.com]

What I wanted it to know how to.  Take a function like.
Note replace ... with spaces.
def makeAddr(tAdd):
....def add(tNum):
........return tNum + tAdd
....return add

In a class so I make several functions that do the same thing but on
diffrent objects.
I ended up writing a base function and just wrapping it for all the
cases.  If there is a way to use this type of function to create class
functions I would like to know how.