Andrew, they are actually stored in the same space, so you can only use either or. If you have set a user index, the Triangulation will not allow you to access a user pointer, unless your call clear_user_data() in between.
I'll update the documentation to highlight this fact. Best, Guido Andrew McBride wrote: > Hi all > > I can't work out why the snippet of code crashes deal with the error message > below. If I comment out the line > std::cout << cell->user_index() << std::endl; > it works fine. > > How are the user_index and the user_pointer related? From the documentation > they appear unrelated. _______________________________________________ dealii mailing list http://poisson.dealii.org/mailman/listinfo/dealii
