- Added id()-filters for comparaisons of kernel objects, only when there is
substantial computation before first exit point. For instance, when comparing
plane, has_on (expensive is called), therefore I compare id()s first;
on the other hand, comparing spheres compares center.x() first, which is
likely to exit, so comparing id()s not a good investment.
- Various predicates and constructions cleanups and speedups [Sylvain].
- Added projection_lineC3 and point_on_line as constructions on lines
- Changed targets in the makefile (using .PHONY)
- Cosmetic changes (notably some typename R::FT)
- Use the new CGAL_CFG_TYPENAME_BUG
- Added Monique's predicate coplanar_orientation
- Fixed some missing std:: for cerr
- Avoid using <CGAL/predicate_classes_3.h> in Tetrahedron_3.C
added needed typename in all <CGAL/Cartesian/*.C>
indeed, Class_3<R>::Subclass needs a typename qualifier for MIPSPRO 7.3
although it worked with the other compilers