Re: desired features for gp backend?

[Michael Goffioul]

On Fri, Jun 19, 2009 at 5:51 PM, Ben Abbott<address@hidden> wrote:
> Regarding listeners, there are *many* that need to be written (units 
> conversion is the best example). I've looked at the code in the hope of 
> finding where such should be place, but as my c skills are very poor, I've 
> been unable to find where (or if) such exists in the sources.

I recently added "listeners" to update ?ticklabel property according to
?tick property. See change
http://hg.savannah.gnu.org/hgweb/octave/rev/3da821b161e9
This gives you a good example of how ot implement listeners (aka updaters)
in C++.

Michael.