> General consensus was that the Xdmf library was not very consistent in the 
> way it was written -specifically when XdmfGeometry/Topology/other objects 
> were created, some sub-objects were owned/parented and others simply 
> referenced and when complex hierarchies of these objects were being used (as 
> it typical in something like the vtk-reader/writer classes), it because 
> difficult to manage things well and cleanly and know who was responsible for 
> deleting things. leading to a lot of crashes and memory leaks if you got it 
> wrong (and quite a lot of duplicated checks on objects too, but that's an 
> aside).
>
> The Xmdf chaps have completely rewritten the library using a much nicer C++ 
> type approach using smartpointers etc and this means the API has changed 
> significantly. The XML part remains essentially the same.
>
> I would like to stop using the rather crufty Xdmfs in paraview (which you 
> keep finding bugs in - and so do we - and nobody is supporting) and instead 
> incorporate the new Xdmf into paraview (via the reader).

Sounds like a plan. Where do I start? I can directly try to integrate
it into my project and shower you with bug reports and perhaps a few
patches...

Dominik
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