On Tue, Aug 14, 2012 at 4:40 PM, Jed Brown <jedbrown at mcs.anl.gov> wrote:
> On Tue, Aug 14, 2012 at 3:35 PM, Matthew Knepley <knepley at gmail.com>wrote: > >> I guess I do not understand. What is the context set API? Why can't you >> pass NULL? > > > You can, but the setter routines interpret NULL as "ignore", i.e. > > if (func) ctx->func = func; > Does this make sense to anyone? Can we remove that if? Matt -- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20120814/d2266f72/attachment.html>
