Ralf Hiptmair

It might be an option to supply a `FeSpace` argument.

Thanks a lot for these figures. * Of course, refinement is expensive, because it also accommodates local refinement. This is acceptable, because the overall complexity refining a single mesh is...

Thanks for reminding me that templated functions cannot be virtual. I am going to make a plan for this extension.

I will take care of the MATLAB visualization tool, but only in the near future, because it will be an afternoon's work to implement and test everything.

Well, the quadratic parameterization of the edge shape based on three points should be very stable. I will have to look at the internal representation once more, but for a...

Orientations are not preserved by refinement and it was never supposed to do so, because this was not part of the specification. It would be a very big effort to...

Admittedly, the examples are in a messy state. However, we should not embark on a big cleansing campaign at this stage of LehrFEM++ development. I think, first many so-called examples...

All these methods were never meant for the "public" interface of the library, because all the data structures rely on complicated conventions and are mainly meant for "local use". Therefore,...

I advocate the first approach, because access to refinement information should not be restricted too much. I will take care of adding a warning to the documentation.