dolfin team mailing list archive

["Garth N. Wells" <gnw20@xxxxxxxxx>]

Anders Logg wrote:
> On Fri, Nov 14, 2008 at 09:33:31AM +0000, Garth N. Wells wrote:
> > DOLFIN wrote:
> > > One or more new changesets pushed to the primary dolfin repository.
> > > A short summary of the last three changesets is included below.
> > >
> > > changeset:   5153:d2f703ef98b0798fef534e587d95cfcb6374dfc1
> > > tag:         tip
> > > user:        Anders Logg <logg@xxxxxxxxx>
> > > date:        Fri Nov 14 09:22:22 2008 +0100
> > > files:       ChangeLog SConstruct demo/fem/simple/cpp/main.cpp demo/fem/simple/tetrahedron.xml.gz demo/function/eval/cpp/main.cpp demo/pde/bcs/cpp/main.cpp demo/pde/elasticity/cpp/main.cpp demo/pde/stokes/stabilized/cpp/main.cpp demo/pde/stokes/taylor-hood/cpp/main.cpp dolfin/io/PXMLMesh.cpp dolfin/io/XMLMesh.cpp dolfin/mesh/Box.cpp dolfin/mesh/Cell.h dolfin/mesh/CellType.cpp dolfin/mesh/CellType.h dolfin/mesh/DynamicMeshEditor.cpp dolfin/mesh/DynamicMeshEditor.h dolfin/mesh/Interval.cpp dolfin/mesh/IntervalCell.cpp dolfin/mesh/IntervalCell.h dolfin/mesh/Mesh.cpp dolfin/mesh/Mesh.h dolfin/mesh/MeshEditor.cpp dolfin/mesh/MeshEditor.h dolfin/mesh/MeshOrdering.cpp dolfin/mesh/MeshOrdering.h dolfin/mesh/PointCell.cpp dolfin/mesh/PointCell.h dolfin/mesh/Rectangle.cpp dolfin/mesh/TetrahedronCell.cpp dolfin/mesh/TetrahedronCell.h dolfin/mesh/TopologyComputation.cpp dolfin/mesh/TriangleCell.cpp dolfin/mesh/TriangleCell.h dolfin/mesh/UnitCircle.cpp dolfin/mesh/UnitCube.cpp dolfin/
me
> > sh/UnitInterval.cpp dolfin/mesh/UnitSphere.cpp dolfin/mesh/UnitSquare.cpp
> > > description:
> > > Implement algorithm for checking if a mesh is correctly ordered,
> > > same algorithm for all cell types. CellType::order() should be
> > > reimplemented similarly. Also removed call to order() in all demos.
> > > There are still some issues that need to be sorted out, and we may
> > > need to do some mnemonics so we don't need to check the ordering
> > > more than once.
> >
> > This has broken some unit tests and demos. It would be good if 
> > developers run test.py regularly so we aren't going backwards in terms 
> > of getting things working again.
> >
> > Garth
>
> Yes, I know but I made an exception.

Is it easy to fix the bug that breaks k > 1 elements? The problem is 
that a 'const Mesh' object is being modified inside DofMap::init().

Garth

> Quite a bit of work and discussion is needed to get this working so
> feedback is needed in between changes.
>
> I'm currently working on including MeshData in XML output. It's
> currently missing, which removed mesh data from some of the files in
> data/meshes when they were reordered by dolfin-order.
>
>
>
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