RE: [Libmesh-users] constraint function

[Kirk, B. \(JSC-EG\) <ben...@na...>]

no objections, but if you could send a patch which implements the
functionality that would be useful for discussion...

-Ben


-----Original Message-----
From: lib...@li...
[mailto:lib...@li...] On Behalf Of Wout
Ruijter
Sent: Saturday, March 11, 2006 10:27 AM
To: lib...@li...
Subject: [Libmesh-users] constraint function

Dear libmesh people,

Are there any objections to adding
user_constrain()
attach_constraint_function()
functions
and
_constrain_system
variable to system?
I have been using this, and I think the advantage is that one can apply
constraints and have them taken into account before setting up the
sparsity structure.
Also, it is re-called when using AMR as it should be (otherwise one
could argue that this could be done by using user_initialization()).
A consequence is that the constraint overwrite warning should be deleted
from dofmap_constraints.C.

Cheers
W


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