- /*
- We catch PARENT_L_ == nil case with this, but we crash if we did
- not ask for the absolute coordinate (ie. REFP == nil.)
-
- */
- if (refp == parent_l_)
- return offset_;
- else
- return offset_ + parent_l_->relative_coordinate (refp);
-}
-
-Dimension_cache *
-Dimension_cache::common_refpoint (Dimension_cache const* s) const
-{
- Link_array<Dimension_cache> my_groups;
- for (Dimension_cache const *c = this; c ; c = c->parent_l_)
- my_groups.push ((Dimension_cache*)c);
-
- Dimension_cache const *common=0;