right after the merge of 4.14 release branch
+ manual fix on one line in:
* Arrangement_on_surface_2/include/CGAL/IO/Arr_text_formatter.h
* .travis/generate_travis.sh
It seems it was never tested, and never worked.
PR #2792 introduced a compilation error in cgal-swig-bindings, by the
addition of `do_intersect(Point_2,Circle_2)` and
`intersection(Point_2,Circle_2)`:
> /usr/include/CGAL/Kernel/function_objects.h:2954:63: error: call of overloaded ‘do_intersect(const CGAL::Point_2<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >&, const CGAL::Point_2<CGAL::Simple_cartesian<CGAL::Interval_nt<false> > >&, CGAL::Simple_cartesian<CGAL::Interval_nt<false> >)’ is ambiguous
> { return Intersections::internal::do_intersect(t1, t2, K()); }
> ^
https://travis-ci.org/CGAL/cgal-swig-bindings/jobs/509442278#L4727
I introduce a dedicated intersection traits and all CK2 member functions
use this traits instead of the general one. That way, the return type
is always correct. The same fix will be done for CK3
* Intersections_2: Intersections_traits_2 added
All Intersections now use Intersection_traits and variants internally
but the public interface still converts to CGAL::Object