\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)

CGAL 4.8 - 3D Spherical Geometry Kernel

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AlgebraicKernelForSpheres::XCriticalPoints Concept Reference
Algebraic Concepts

## Definition

See Also
  `AlgebraicKernelForSpheres::YCriticalPoints`
  `AlgebraicKernelForSpheres::ZCriticalPoints`

## Operations
A model of this concept must provide:
template<class OutputIterator >
OutputIterator | operator() (const AlgebraicKernelForSpheres::Polynomial_for_spheres_2_3 &p, OutputIterator res)
| Copies in the output iterator the `x`-critical points of polynomial `p`, as objects of type `AlgebraicKernelForSpheres::Root_for_spheres_2_3`.
template<class OutputIterator >
AlgebraicKernelForSpheres::Root_for_spheres_2_3 | operator() (const AlgebraicKernelForSpheres::Polynomial_for_spheres_2_3 &p, bool i)
| Computes the `i`th `x`-critical point of polynomial `p`.