Reference documentation for deal.II version 9.5.0
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selected_dofs
has to have a length equal to all global degrees of freedom. Consequently, this does not scale to very large problems, and this is also why the function is deprecated. If you need the functionality of this function for parallel triangulations, then you need to use the other DoFTools::extract_boundary_dofs() function that returns its information via an IndexSet object. std::map
instead. std::map
instead. std_cxx20::identity_type
instead. ShortPRM
instead of ShortText
. PRM
instead of Text
. solve_with_jacobian
callback described below. weight
signal instead which omits the base weight. You can invoke the old behavior by connecting a function to the signal that returns the base weight as follows. This function should be added in addition to the one that actually computes the weight.