\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)
CGAL 4.4 - 3D Spherical Geometry Kernel
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SphericalKernel::CompareThetaZ_3 Concept Reference
Geometric Concepts

Definition

See Also
SphericalKernel::CompareTheta_3
SphericalKernel::CompareX_3
SphericalKernel::CompareY_3
SphericalKernel::CompareZ_3
SphericalKernel::CompareXY_3
SphericalKernel::CompareXYZ_3
SphericalKernel::Equal_3

Operations

An object of this type must provide:

Comparison_result operator() (const SphericalKernel::Circular_arc_point_3 &p, const SphericalKernel::Circular_arc_point_3 &q)
 Compares p and q according to the lexicographic ordering on \( \theta\)- and \( z\)-coordinates in the cylindrical coordinate system relative to the context sphere used by the function SphericalKernel::compare_theta_z_3_object. More...
 

Member Function Documentation

Comparison_result SphericalKernel::CompareThetaZ_3::operator() ( const SphericalKernel::Circular_arc_point_3 &  p,
const SphericalKernel::Circular_arc_point_3 &  q 
)

Compares p and q according to the lexicographic ordering on \( \theta\)- and \( z\)-coordinates in the cylindrical coordinate system relative to the context sphere used by the function SphericalKernel::compare_theta_z_3_object.

Precondition
p and q lie on the context sphere used by the function SphericalKernel::compare_theta_z_3_object, but do not coincide with its poles.