A model fo of this concept must provide:
CGAL::Comparison_result |
| |||
Compares the z (third) variables of two Root_for_spheres_2_3. |
AlgebraicKernelForSpheres::CompareX
AlgebraicKernelForSpheres::CompareY
AlgebraicKernelForSpheres::CompareXY
AlgebraicKernelForSpheres::CompareXYZ