changing MatSetUp()

[Matthew Knepley]

I am not sure about this. MatSetFromOptions() is intentionally optional,
and should not be bundled in a method not intended to be optional.

  Matt

On 10/23/07, Lisandro Dalcin <dalcinl at gmail.com> wrote:
> After greping, it seems that MatSetUp() is not used in all 'petsc-dev'
> repo. If there is no objections (Barry?), I will change it (by
> reverting inner calls order) to do the following:
>
> PetscErrorCode MatSetUp(Mat A)
> {
>   MatSetFromOptions(A);
>   MatSetUpPreallocation(A);
> }
>
> As I mailed some time ago, there is no point of calling
> MatSetUpPreallocation() if the matrix type was not set.
>
>
> --
> Lisandro Dalcín
> ---------------
> Centro Internacional de Métodos Computacionales en Ingeniería (CIMEC)
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>
>


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What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which
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