You should use obj=: 0 conew 'Myclass'
conew will run create if you give conew a left argument, and that left argument to conew becomes the right argument to create. But I can't see any reason for movex__obj to fail, either. Thanks, -- Raul On Wed, Jun 4, 2014 at 1:55 AM, Jon Hough <[email protected]> wrote: > Sorry, I didnt explain very well. > > obj =: conew 'Myclass' > > create__obj 0 > > > This is ok, but > movex__obj 2 > > Gives a value error. > > --- Original Message --- > > From: "bill lam" <[email protected]> > Sent: June 4, 2014 2:30 PM > To: [email protected] > Subject: Re: [Jprogramming] J class error > > Without knowing what your is obj, it is difficult to guess, you > should provide enough information. > > Anyways create will be called by conew, users seldom need to > call it directly. > > Ср, 04 июн 2014, Jon Hough написал(а): > > This is my class def: > > > > coclass 'Myclass' > > > > create=: verb define > > px=: 0 > > ) > > movex=: verb define > > px =:y > > ) > > > > However, when I create an instance , I can call create__obj no problem, > but always > > movex__obj 2 > > > > Gives me a value error (for any y argument). This seems to indicate my > movex function has a problem, but I cannot find any errors. > > > > Any help appreciated. > > ---------------------------------------------------------------------- > > For information about J forums see http://www.jsoftware.com/forums.htm > > -- > regards, > ==================================================== > GPG key 1024D/4434BAB3 2008-08-24 > gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3 > gpg --keyserver subkeys.pgp.net --armor --export 4434BAB3 > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
