[petsc-dev] PetscObjectStateQuery now PetscObjectStateGet private

[Patrick Lacasse]

Hi,

   We use PetscObjectStateQuery as a way to know if our mat has changed.
Now that it is private (and renamed), is there a better way to do this?
Our code is really complicated and it would be very hard to maintain such a
(redundant) state in our side.
We mainly use this knowledge to give it to KSPSetOperator, would it be nice
that KSPSetOperator just guess SAME_PRECONDITIONER when the state (and the
mat) is the same?

Patrick Lacasse
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