> I was trying to find if there is a method that can provide the > reference to the interior element, given a side on the boundary. > > I tried using interior_parent but it returns null for a given side. > Looking at the code, it appears to me that there might be a bug in the > implementation since for a level-0 element, the higher-dimensional > interior element is only asserted and never found. So, parent will > always be null for level-0 calls. This should also trigger a > segmentation fault in debug mode, although I have not yet tested this. > > I might be wrong on this but do let me know if there is any alternate > way to find the interior element of a side.
I'll look into the interior_parent() issue, but in my application I (1) build a lower dimensional mesh by extracting all the sides on the boundaries of interest, and then simply call (2) interior_elem = boundary_elem->parent() Does that work for you? ------------------------------------------------------------------------------ _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
