void
Paper_column::do_break_processing ()
{
- Spaceable_element::remove_interface(this);
+ Spaceable_grob::remove_interface(this);
Item::do_break_processing ();
}
{
Axis_group_interface::set_interface (this);
Axis_group_interface::set_axes (this, X_AXIS, X_AXIS);
- Spaceable_element::set_interface (this);
+ Spaceable_grob::set_interface (this);
line_l_=0;
rank_i_ = -1;