I see. Thank you. On Mon, Jun 25, 2012 at 3:50 AM, Jed Brown <jedbrown at mcs.anl.gov> wrote:
> On Sun, Jun 24, 2012 at 3:41 PM, Matthew Knepley <knepley at gmail.com>wrote: > >> On Sun, Jun 24, 2012 at 1:34 PM, behzad baghapour < >> behzad.baghapour at gmail.com> wrote: >> >>> Would you please explain more ? Did you mean the void type of the >>> matrix-vector kernel ? >>> >> >> The return type MUST be PetscErrorCode > > > Also, if you are going to use a C++ class method, you MUST declare it > static. > > > Finally, always include the whole error message. The stack trace is a very > important part, bet please always paste the whole thing into the email. It > is false economy to not include the whole thing. > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20120625/15c025c5/attachment-0001.html>
