virtual Paper_column *get_column () const;
virtual void handle_prebroken_dependencies ();
virtual Interval_t<int> spanned_rank_interval () const;
- virtual Interval pure_height (Grob *ref, int start, int end);
+ virtual Interval pure_y_extent (Grob *ref, int start, int end);
virtual void cache_pure_height (Interval height);
- DECLARE_GROB_INTERFACE ();
protected:
virtual void discretionary_processing ();
void copy_breakable_items ();