Hi there
i need to call dofhandler cell iterator two times in code i.e. at first time i called it and marked a specified cell and take some information from it (GeometryInfo<dim>::vertices_per_cell) and after that i want to loop over other cells and take some information from them (GeometryInfo<dim>::distance_to_unit_cell(center) ) . how can i do that without redeclaration error in dealii ? thanks, Mohseni
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