std::map instead. std::map instead. std_cxx20::type_identity instead. ShortPRM instead of ShortText. PRM instead of Text. decide_and_prepare_for_remeshing except that it returns the decision whether or not to stop operations via the last reference argument of the function object instead of a plain return value. This callback is deprecated. Use decide_and_prepare_for_remeshing instead. update_constrained_components, but is deprecated. Use update_constrained_components instead. transfer_solution_vectors_to_new_mesh, but is deprecated. Use transfer_solution_vectors_to_new_mesh instead.