[plt-scheme] Re: Help: I want to travel a binary tree?

Zeng Fucen <zengfucen at gmail.com> writes:

> Thanks Joshua!
> I'm used to using C/C++ , and I agree with you .
> These days , when I started FP , every function use recursion !
> That makes things a little interesing.

If you can write a C++ template meta-program to traverse a tree, then
it's a cakewalk in Scheme.  (And much prettier!)

-- 
Chris