[Dune] How to iterate over the vertices of an element?

Arne Rekdal arne at stud.ntnu.no
Mon Nov 3 11:03:47 CET 2008


In my code I have an expression like this:

const int dim=2;
for (ElementIterator it=grid.template leafbegin<0>(); it<grid.template  
leafend<0>(); ++it){
	// Here I want to iterate over the vertices for this element  
( Entities of codim 2 restricted on this element)

I need the entities, so the the coordinates of each vertex (it- 
 >geometry()[i]) is not enough. How can I do this?

Thank you.

Arne Rekdal

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