[petsc-dev] DMGetMatrix --> DMGetMatrices?

[Jed Brown]

On Fri, Feb 10, 2012 at 00:02, Dmitry Karpeev <karpeev at mcs.anl.gov> wrote:

> Yes. And, by the way, preallocation for J and P could be different (e.g.,
> mass matrix vs lumped mass matrix for projection problems).  As could be
> the preferred MatType.


This is not easy to encode in a DM, the user should do the allocation in
this case (maybe another hook is needed).
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