[Dune] outerNormals with no arguments

[Robert Kloefkorn]

Christian Engwer wrote:
> Hi,
> 
> 
>>What happened to the outerNormal methods with no arguments?  They
>>disappeared during the grid revision.  Was that deliberate?
> 
> 
> I'm not quite shure what you are talking about...
> there is method IntersectionIterator::outerNormal.
> In addition there are IntersectionIterator::unitOuterNormal
> and IntersectionIterator::intergrationOuterNormal.
> 
> Are there any outerNormal methods missing?

The pröblem is, that only the method with the argument is the interface,
because that hold for all grids, wether the normal depened on an local
coordinate or not. Therefore the method with no argument was removed.

Cheers

R

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   Robert Klöfkorn           <robertk at mathematik.uni-freiburg.de>

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