The intention is that you use VecGhostGetLocalForm() first, and then VecGetArray(). That way the size is just the Vec length.
Matt On Wed, Feb 11, 2009 at 1:49 PM, Fredrik Bengzon < fredrik.bengzon at math.umu.se> wrote: > Hi, > When using VecGetArray(vec, &ptr2vec) on a vector, vec, with ghost nodes, > is there a way of getting the size (length) of the ptr2vec array? In other > words, how can I avoid out-of-range errors when accessing elements of > ptr2vec? > Best Regards > Fredrik Bengzon, Ume?, Sweden > -- 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-users/attachments/20090211/3791a77c/attachment.htm>
