Todo List
Member libMesh::MeshTools::n_non_subactive_elem_of_type_at_level (const MeshBase &mesh, const ElemType type, const unsigned int level)
Replace all of the n_xxx_elem() functions like this with a single function which takes a range of iterators and computes the std::distance between them.
Member libMesh::StoredRange< iterator_type, object_type >::StoredRange (std::vector< object_type > *objs, const unsigned int new_grainsize=1000)
This should be a std::shared_ptr in the future!