Cons<Idealspacing> *ideal_p_list_;
Array<Column_info> cols_;
Array<Column_info> loose_col_arr_;
Cons<Idealspacing> *ideal_p_list_;
Array<Column_info> cols_;
Array<Column_info> loose_col_arr_;
virtual void solve (Column_x_positions*) const;
virtual void lower_bound_solution (Column_x_positions*) const;
virtual void add_column (Paper_column *, bool fixed=false, Real fixpos=0.0);
virtual void solve (Column_x_positions*) const;
virtual void lower_bound_solution (Column_x_positions*) const;
virtual void add_column (Paper_column *, bool fixed=false, Real fixpos=0.0);