|| !item_drul_[RIGHT])
return;
- Direction d = LEFT;
- do
+ for (LEFT_and_RIGHT (d))
{
Paper_column *pc = item_drul_[d]->get_column ();
distance_ += -d * item_drul_[d]->relative_coordinate (pc, X_AXIS);
item_drul_[d] = pc;
}
- while ((flip (&d)) != LEFT);
}
void