Iterators & generators (RE: Real Problems with Python)
Dan Schmidt
dfan at harmonixmusic.com
Tue Feb 15 16:48:14 EST 2000
Harald Hanche-Olsen <hanche at math.ntnu.no> writes:
| + Andrew Cooke <andrew at andrewcooke.free-online.co.uk>:
|
| | That finally hammered home to me just what continuations are all about.
| | Does anyone have something similarly elegant that shows a coroutine?
|
| Not me, but let me show you what I learned about it, way back in '73.
| I had the pleasure of learning assembly language programming at the
| feet of a master -- Ole Johan Dahl of Simula fame -- and of course he
| just had to teach us about coroutines and how to do them. It was
| amazingly simple and powerful.
|
| [explanation snipped]
This is pretty much the same way that Knuth explains coroutines in
volume 1 of The Art of Computer Programming -- which you all have,
right? -- in section 1.4.2.
--
Dan Schmidt | http://www.dfan.org
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