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Re: setf.scm


>>>>> "Per" == Per Bothner <bothner@cygnus.com> writes:

Per> If you suggest using the MOP then you're basically agreeing that
Per> multi-methods are not useful for real systems.

I do not understand this argument. In what way are using the MOP in
contrast to using multimethods?

Obviously there are important choices to be made as to how one
explroes a grid of methods. The MOP allows you to adjust the way the
method lookup process explores that grid, but I can not see this as
somehow circumventing or undermining the basic idea of multimethods.

In fact, having the MOP is perhaps one of the more important
counter-arguments to the manual dispatch argument. Clearly, any one
strategy isn't good enough for all applications, so having control
over the process increases the range of problems solved by
multimethods.


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Christian Lynbech          | Telebit Communications A/S                       
Fax:   +45 8628 8186       | Fabrik 11, DK-8260 Viby J
Phone: +45 8628 8177 + 28  | email: chl@tbit.dk --- URL: http://www.telebit.dk
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Hit the philistines three times over the head with the Elisp reference manual.
                                        - petonic@hal.com (Michael A. Petonic)