|
From: | Brent Pinkney |
Subject: | Re: GOOPS and hash-tables - ie. <hash-table> |
Date: | Sat, 23 Mar 2013 17:15:07 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130308 Thunderbird/17.0.4 |
On 23/03/2013 16:09, Daniel Hartwig wrote:
On 23 March 2013 19:18, Brent Pinkney <address@hidden> wrote:Hi, I desperately need to write a generic method that binds to a hash-table. I have noticed that native scheme types like pair, list, and vector are automagically recognised in GOOPS as <pair>, <list>, and <vector>. Even SRFI-19 dates are recognised as <date>.
How did you spot those classes?
I read the guile vm and module source code :)
How then to add similar goodness so that I can write: (define-method (enumerate! (o <hash-table>) env) ... )A quick investigation using ‘class-of’ and the various constructors: scheme@(guile-user)> (class-of (make-hash-table)) $1 = #<<class> <hashtable> 9f96780> scheme@(guile-user)> (use-modules (srfi srfi-69)) scheme@(guile-user)> (class-of (make-hash-table)) $2 = #<<class> <srfi-69:hash-table> a115000> Regards
Ok, so you have confirmed that you can merrily make my enumerate! method ? I still fail to. Cheers Brent
[Prev in Thread] | Current Thread | [Next in Thread] |