+#include "item.hh"
+
+class Rhythmic_column_engraver :public Engraver
+{
+ Link_array<Score_element> rhead_l_arr_;
+ Link_array<Score_element> grace_slur_endings_;
+ Score_element * stem_l_;
+ Score_element *ncol_p_;
+ Score_element *dotcol_l_;
+
+protected:
+ VIRTUAL_COPY_CONS(Translator);
+ virtual void acknowledge_element (Score_element_info);
+ virtual void process_acknowledged ();
+ virtual void do_pre_move_processing();
+ virtual void do_post_move_processing();
+public:
+ Rhythmic_column_engraver();
+
+};
+
+