|
| From: | Marcus G. Daniels |
| Subject: | Re: [Swarm-Modelling] lifecycle requirements |
| Date: | Sun, 26 Nov 2006 22:09:28 -0700 |
| User-agent: | Thunderbird 1.5.0.8 (Windows/20061025) |
Bill Northcott wrote:
How can the idea of 'present vs absent' be divorced from the concept of a container.Well, this is just a tiny piece of an answer, but in Common Lisp's object system (CLOS), we have method combination. That is, dynamic dispatch based on multiple objects at once..
| [Prev in Thread] | Current Thread | [Next in Thread] |