template <unsigned int unextruded_dimension>
class Linear_cell_complex_extruder_with_range {
public:
 typedef typename Linear_cell_complex_with_ids<unextruded_dimension>::type Lower_dimensional_cell_complex;
 typedef typename Linear_cell_complex_with_ids<unextruded_dimension+1>::type Higher_dimensional_cell_complex;
 typedef Linear_cell_complex_extruder_with_range<unextruded_dimension> Self;
 typedef typename Lower_dimensional_cell_complex::FT FT;
  
 typedef typename Extruded_embeddings_with_range_of_dimension_and_lower<Self>::type Extruded_embeddings_with_range;
 typedef Extrusion_ranges_tuple_per_dimension<Lower_dimensional_cell_complex> Extrusion_ranges;
  
private:
 Extrusion_ranges extrusion_ranges;
 std::set<typename Lower_dimensional_cell_complex::FT> all_ranges;
 Higher_dimensional_cell_complex hdcc;
};