- static Interval relative_group_extent (vector<Grob*> const &list,
- Grob *common, Axis);
- static Interval relative_pure_height (Grob *me, vector<Grob*> const &list,
- Grob *common, int start, int end,
- bool use_cache);
- static Interval cached_pure_height (Grob *me, vector<Grob*> const &list,
- Grob *common, int, int);
-
- static Grob *calc_pure_elts_and_common (Grob*);
- static Skyline_pair skyline_spacing (Grob *me, vector<Grob*> elements);
+ DECLARE_SCHEME_CALLBACK (adjacent_pure_heights, (SCM));
+ DECLARE_SCHEME_CALLBACK (calc_staff_staff_spacing, (SCM));
+ DECLARE_SCHEME_CALLBACK (calc_pure_staff_staff_spacing, (SCM, SCM, SCM));
+ DECLARE_SCHEME_CALLBACK (calc_pure_relevant_grobs, (SCM));
+ DECLARE_SCHEME_CALLBACK (calc_pure_relevant_items, (SCM));
+ DECLARE_SCHEME_CALLBACK (calc_pure_relevant_spanners, (SCM));
+ DECLARE_SCHEME_CALLBACK (calc_pure_y_common, (SCM));
+ static SCM internal_calc_pure_relevant_grobs (Grob *, const string&);
+ static Interval relative_group_extent (vector<Grob *> const &list,
+ Grob *common, Axis);
+ static Interval relative_maybe_bound_group_extent (vector<Grob *> const &list,
+ Grob *common, Axis, bool);
+ static Interval relative_pure_height (Grob *me, int start, int end);
+ static Interval combine_pure_heights (Grob *me, SCM, int, int);
+ static Interval sum_partial_pure_heights (Grob *me, int, int);
+ static Interval begin_of_line_pure_height (Grob *me, int);
+ static Interval rest_of_line_pure_height (Grob *me, int, int);
+ static Interval part_of_line_pure_height (Grob *me, bool begin, int, int);
+
+ static Grob *outside_staff_ancestor (Grob *me);
+ static Skyline_pair skyline_spacing (Grob *me);