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[Gcl-devel] Re: slots

From: Camm Maguire
Subject: [Gcl-devel] Re: slots
Date: 22 Nov 2006 15:30:05 -0500
User-agent: Gnus/5.09 (Gnus v5.9.0) Emacs/21.2

Robert Boyer <address@hidden> writes:

> I think that the following may be the way to look at all the slots.  If
> you can see an obvious improvement, please let me know.  Unfortunately,
> it seems to me that one has to use two non-ANSI functions here.
>    (loop for slot in
>     (pcl::class-slots (class-of x)) do
>       (let ((name (pcl::slot-definition-name slot)))
>           (cond ((slot-boundp x name)
>                  (scan (slot-value x name))))))

I know of no better way, and have also found this to be frustrating.
Perhaps someone else on the list knows a better ansi way.

Take care,

> Bob

Camm Maguire                                            address@hidden
"The earth is but one country, and mankind its citizens."  --  Baha'u'llah

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