Re: Help with [] for defined types

[David Bateman]

Unfortunately you need more than that.... At the moment "[]" is
hard-coded in pt-mat.cc in tree_matrix::rvalue. John talked about
doing something about this. See the threads.

http://www.octave.org/octave-lists/archive/help-octave.2003/msg02027.html
http://www.octave.org/mailing-lists/octave-maintainers/2004/243

Cheers
David

According to Andy Adler <address@hidden> (on 07/05/04):
> I'm trying to get s1=[s2,s3] to work for the sparse type.
> 
> Looking at the code in liboctave, it seems that you need
> to define a method:
> 
>    int octave_sparse::cat (const octave_sparse& ra_arg, int dim, int iidx,
>        int move);
> 
> I've tried defining this, but to no avail. Also, its not clear to me what
> the various parameters are, and what the method should return.
> 
> Would some kind person mind clarifying this for me?
> 
> Thanks
> 
> Andy
> 

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