From mboxrd@z Thu Jan 1 00:00:00 1970 Received: (from majordomo@localhost) by pauillac.inria.fr (8.7.6/8.7.3) id TAA06835; Thu, 17 Oct 2002 19:00:11 +0200 (MET DST) X-Authentication-Warning: pauillac.inria.fr: majordomo set sender to owner-caml-list@pauillac.inria.fr using -f Received: from concorde.inria.fr (concorde.inria.fr [192.93.2.39]) by pauillac.inria.fr (8.7.6/8.7.3) with ESMTP id TAA06958 for ; Thu, 17 Oct 2002 19:00:10 +0200 (MET DST) X-SPAM-Warning: Sending machine is listed in blackholes.five-ten-sg.com Received: from sm3.163.com ([202.108.44.205]) by concorde.inria.fr (8.11.1/8.11.1) with ESMTP id g9HH07514947 for ; Thu, 17 Oct 2002 19:00:08 +0200 (MET DST) Received: from localhost (localhost [127.0.0.1]) by sm3.163.com (Postfix) with SMTP id 69C641C638D0C for ; Fri, 18 Oct 2002 01:00:05 +0800 (CST) Received: from climbxp (unknown [159.226.149.121]) by 192.168.1.205 (Coremail) with SMTP id VuYAAJTsrj3oA5V5.2 for ; Fri, 18 Oct 2002 01:00:05 +0800 (CST) From: "climb" To: "caml-list@inria.fr" X-mailer: Foxmail 4.2 [cn] Mime-Version: 1.0 Content-Type: text/plain; charset="GB2312" Content-Transfer-Encoding: 7bit Date: Fri, 18 Oct 2002 1:0:4 +0800 Message-Id: <20021017170005.69C641C638D0C@sm3.163.com> Sender: owner-caml-list@pauillac.inria.fr Precedence: bulk Dear caml-list Could you explain this senence for me in the Ocaml mannul in Using coerecions? " When the domain of a coercion is left implicit and its co-domain is an abbreviation of a known class type, then the class type rather than the object type, is used to derive the coercion functions". i am not quite clear the defintion of codomain , class type and object type respectively? Best regards Yours climb onlyclimb@163.com 2002-10-18 ------------------- To unsubscribe, mail caml-list-request@inria.fr Archives: http://caml.inria.fr Bug reports: http://caml.inria.fr/bin/caml-bugs FAQ: http://caml.inria.fr/FAQ/ Beginner's list: http://groups.yahoo.com/group/ocaml_beginners