From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Damien Mattei Newsgroups: gmane.lisp.guile.user Subject: Re: GOOPS question Date: Sun, 2 May 2021 12:34:59 +0200 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="36070"; mail-complaints-to="usenet@ciao.gmane.io" To: guile-user Original-X-From: guile-user-bounces+guile-user=m.gmane-mx.org@gnu.org Sun May 02 12:36:03 2021 Return-path: Envelope-to: guile-user@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1ld9SF-0009Du-1l for guile-user@m.gmane-mx.org; Sun, 02 May 2021 12:36:03 +0200 Original-Received: from localhost ([::1]:36742 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ld9SE-0006xN-5B for guile-user@m.gmane-mx.org; Sun, 02 May 2021 06:36:02 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:50064) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ld9RT-0006xF-Qb for guile-user@gnu.org; Sun, 02 May 2021 06:35:16 -0400 Original-Received: from mail-il1-x134.google.com ([2607:f8b0:4864:20::134]:44821) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ld9RR-0004k9-9f for guile-user@gnu.org; Sun, 02 May 2021 06:35:15 -0400 Original-Received: by mail-il1-x134.google.com with SMTP id i22so1794072ila.11 for ; Sun, 02 May 2021 03:35:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=KOR5Mo0oqCsDZN5oHbtFyv8R3kI8hfGkPNdeRuqECoM=; b=oKCApSGZznKZGwOFz3y4yr5GPcYjtwnbCqEBrh1ZPyy8h4UEhinn+34X4o5BLn3NkE o4vpGdsqZuS2YL2sp0ET7H1ZGvCjz5HWd7hn2knj77Glt0amrsL761/xyu1mbvjh7+mf LEaxVA5apm7lswZuv0z7ksYcAeD3z9ak919vk8oQUVYR2KxbbiF4dTP3wCsFlvteAKt+ HniaecTisKxJ1BzN6LchkXlvVxjjeOk2KaUfMKQhpVQpwWNSK8W9bngn8/fFwf+dwW7A POCEtXOoV81GEmTnQenxG5M0xQWL3/85zAsJcEa43YRLFb/6SETf63wY3ZUnJsV58GrJ ES8A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=KOR5Mo0oqCsDZN5oHbtFyv8R3kI8hfGkPNdeRuqECoM=; b=UgC3Bw9WBaF2cd3y/goQu760mrQGoqX0dOtb21B7hWVaNs3rJi46jBBxpaNTisIDdo 4/TeB+cT3mHrR+djQw3jBpmUD9QVcGJfi+FNLSIKxETyyzJapUDrzMeqes1cqIi+qVFq BsOeWyz2lvONtSB3961zjUyCgVFricCcL5eSDowbtS7qNbCTZYa3LtxIAqvLdMrsecIi FC9fd7YgXgfiw14M8XBkm3sftYsk/L0wx2dPgR2mFTOfRMsvEcPakkw2PKl8b+6a103U hyC54yWrEfdvXu2Vbvy43hN5xdkc+RX4xhe1PKuXygTFzgLRWju6QAHiJW88aEkWBwmJ pcnQ== X-Gm-Message-State: AOAM533KD0YnyKnVFtrQYgPMG15KD5Pd6jGy7HBsxQQjHuqiwKVAJFEK dMnDowBY5TMxJqbDr1LWp1IPoLye5xzTOiBOIIeXAC2lx/rRjg== X-Google-Smtp-Source: ABdhPJzKuW/CGM45lp8Xzsilsuw8iw0of7oq25yEgjMjAyoNZ7moO/S4OJ12YfX330vAmx6uclG5s74hvPwaWUL4jMA= X-Received: by 2002:a05:6e02:1069:: with SMTP id q9mr1941065ilj.217.1619951711015; Sun, 02 May 2021 03:35:11 -0700 (PDT) In-Reply-To: Received-SPF: pass client-ip=2607:f8b0:4864:20::134; envelope-from=damien.mattei@gmail.com; helo=mail-il1-x134.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: guile-user@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: General Guile related discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guile-user-bounces+guile-user=m.gmane-mx.org@gnu.org Original-Sender: "guile-user" Xref: news.gmane.io gmane.lisp.guile.user:17498 Archived-At: juste understood LOL : scheme@(guile-user)> (use-modules (gvector)) scheme@(guile-user)> (use-modules (oop goops)) scheme@(guile-user)> (define c2 (make )) needed to load all the modules by hand even if used already by gvector, in gvector definition, confused.... On Sun, May 2, 2021 at 12:14 PM Damien Mattei wrote: > i use now the good way to loadmodule: > > scheme@(guile-user)> (set! %load-path (reverse (cons "." (reverse > %load-path)))) > > scheme@(guile-user)> %load-path > > $1 = ("/usr/local/Cellar/guile/2.2.6/share/guile/2.2" > "/usr/local/Cellar/guile/2.2.6/share/guile/site/2.2" > "/usr/local/Cellar/guile/2.2.6/share/guile/site" > "/usr/local/Cellar/guile/2.2.6/share/guile" ".") > > scheme@(guile-user)> (use-modules (gvector)) > > ;;; note: source file ./gvector.scm > > ;;; newer than compiled > /Users/mattei/.cache/guile/ccache/2.2-LE-8-3.A/Volumes/Mojave/Users/mattei/Dropbox/git/library-FunctProg/gvector.scm.go > > ;;; note: auto-compilation is enabled, set GUILE_AUTO_COMPILE=0 > > ;;; or pass the --no-auto-compile argument to disable. > > ;;; compiling ./gvector.scm > > ;;; compiled > /Users/mattei/.cache/guile/ccache/2.2-LE-8-3.A/Volumes/Mojave/Users/mattei/Dropbox/git/library-FunctProg/gvector.scm.go > > scheme@(guile-user)> (define c2 (make )) > > ;;; :4:11: warning: possibly unbound variable `make' > > :4:0: In procedure module-lookup: Unbound variable: make > > > Entering a new prompt. Type `,bt' for a backtrace or `,q' to continue. > > scheme@(guile-user) [1]> > > module was not in %load-path > but yet another problem that does not exist outside module when simply > including files.... > > On Sun, May 2, 2021 at 2:07 AM Damien Mattei > wrote: > >> seems your template isn't working: >> >> scheme@(guile-user)> (load "gvector.scm") >> >> ;;; note: source file >> /Volumes/Mojave/Users/mattei/Dropbox/git/library-FunctProg/gvector.scm >> >> ;;; newer than compiled >> /Users/mattei/.cache/guile/ccache/2.2-LE-8-3.A/Volumes/Mojave/Users/mattei/Dropbox/git/library-FunctProg/gvector.scm.go >> >> ;;; note: auto-compilation is enabled, set GUILE_AUTO_COMPILE=0 >> >> ;;; or pass the --no-auto-compile argument to disable. >> >> ;;; compiling >> /Volumes/Mojave/Users/mattei/Dropbox/git/library-FunctProg/gvector.scm >> >> ;;; compiled >> /Users/mattei/.cache/guile/ccache/2.2-LE-8-3.A/Volumes/Mojave/Users/mattei/Dropbox/git/library-FunctProg/gvector.scm.go >> >> scheme@(guile-user)> (define c2 (make )) >> >> ;;; :2:11: warning: possibly unbound variable `make' >> >> ;;; :2:11: warning: possibly unbound variable `' >> >> :2:0: In procedure module-lookup: Unbound variable: make >> >> >> Entering a new prompt. Type `,bt' for a backtrace or `,q' to continue. >> >> scheme@(guile-user) [1]> ,bt >> >> In current input: >> >> 2:0 0 (_) >> >> but things go well if i remove module part and add: >> >> (use-modules (oop goops) >> (oop goops describe)) >> >> scheme@(guile-user)> (load "gvector.scm") >> >> ;;; note: source file >> /Volumes/Mojave/Users/mattei/Dropbox/git/library-FunctProg/gvector.scm >> >> ;;; newer than compiled >> /Users/mattei/.cache/guile/ccache/2.2-LE-8-3.A/Volumes/Mojave/Users/mattei/Dropbox/git/library-FunctProg/gvector.scm.go >> >> ;;; note: auto-compilation is enabled, set GUILE_AUTO_COMPILE=0 >> >> ;;; or pass the --no-auto-compile argument to disable. >> >> ;;; compiling >> /Volumes/Mojave/Users/mattei/Dropbox/git/library-FunctProg/gvector.scm >> >> ;;; >> /Volumes/Mojave/Users/mattei/Dropbox/git/library-FunctProg/gvector.scm:21:2: >> warning: possibly unbound variable `orig:vector-length' >> >> ;;; >> /Volumes/Mojave/Users/mattei/Dropbox/git/library-FunctProg/gvector.scm:26:2: >> warning: possibly unbound variable `orig:vector-set!' >> >> ;;; >> /Volumes/Mojave/Users/mattei/Dropbox/git/library-FunctProg/gvector.scm:31:2: >> warning: possibly unbound variable `orig:vector-ref' >> >> ;;; compiled >> /Users/mattei/.cache/guile/ccache/2.2-LE-8-3.A/Volumes/Mojave/Users/mattei/Dropbox/git/library-FunctProg/gvector.scm.go >> >> scheme@(guile-user)> (define c2 (make )) >> >> scheme@(guile-user)> c2 >> >> $1 = #< 109e82500> >> >> scheme@(guile-user)> (describe c2) >> >> #< 109e82500> is an instance of class >> >> Slots are: >> >> v = #(# # # # >> # # # #) >> >> length = 0 >> >> probably a module issue.... but i never use them with this Scheme >> otherwise things go well (in other file ....) >> Damien >> >> On Fri, Apr 30, 2021 at 9:55 AM Mikael Djurfeldt >> wrote: >> >>> Hi! >>> >>> I attach a template which you could build on. Please post your class >>> when you're done. :) >>> >>> Best regards, >>> Mikael >>> >>> On Fri, Apr 30, 2021 at 1:11 AM Damien Mattei >>> wrote: >>> >>>> hi, >>>> i want to create a growable vector class in Guile, >>>> such as std::vector or python list, >>>> first i do not know if it exist already? seems not >>>> >>>> i want to use GOOPS but i do not understand how the superclass could be >>>> accessed,used, instanciate... >>>> for example in the doc there is: >>>> (define-class () r i #:name "Complex") >>>> >>>> seems superclass is of no use >>>> >>>> for my growable vector i would like to use array as superclass? >>>> but perhaps should it be just a slot as array are a subset of growable >>>> array ,so a subclass >>>> >>>> anyway if i write something ike that: >>>> (define-class () ..... >>>> how can i use the object? >>>> >>>> i think perhaps i should not define a superclass or as super >>>> class.... >>>> any advice welcome... >>>> >>>> Damien >>>> >>>