Grob *my_vertical_axis_group = Grob::get_vertical_axis_group (me);
Drul_array<Grob *> vertical_axis_groups;
- Direction d = DOWN;
- do
+ for (DOWN_and_UP (d))
vertical_axis_groups[d] = d == dir
? sys->get_neighboring_staff (d, my_vertical_axis_group, Interval_t<int> (me->spanned_rank_interval ()))
: my_vertical_axis_group;
- while (flip (&d) != DOWN);
if (!vertical_axis_groups[dir])
return scm_from_double (0.0);
Drul_array<Grob *> span_bars (0, 0);
- d = DOWN;
- do
+ for (DOWN_and_UP (d))
{
extract_grob_set (vertical_axis_groups[d], "elements", elts);
for (vsize i = elts.size (); i--;)
if (!span_bars[d])
return scm_from_double (0.0);
}
- while (flip (&d) != DOWN);
if (span_bars[DOWN] != span_bars[UP])
return scm_from_double (0.0);
Drul_array<bool> broken;
Drul_array<Item *> bounds;
- Direction d = LEFT;
- do
+ for (LEFT_and_RIGHT (d))
{
bounds[d] = me->get_bound (d);
broken[d] = bounds[d]->break_status_dir () != CENTER;
}
- while (flip (&d) != LEFT);
broken[RIGHT] = broken[RIGHT] && me->broken_neighbor (RIGHT);
broken[RIGHT] = broken[RIGHT] && me->broken_neighbor (RIGHT)->is_live ();
thick = robust_scm2double (me->get_property ("thickness"), 1.0)
* Staff_symbol_referencer::line_thickness (me);
- do
+ for (LEFT_and_RIGHT (d))
{
Item *b = bounds[d];
Interval e = (Paper_column::has_interface (b) && b->break_status_dir ())
}
}
}
- while (flip (&d) != LEFT);
Real width = x_points[RIGHT] - x_points[LEFT];