FunctionObjectConcept

SphericalKernel::CompareXY_3

Refines

Kernel::CompareXY_3

An object fo of this type must provide in addition:

Comparison_result fo ( SphericalKernel::Circular_arc_point_3 p , SphericalKernel::Circular_arc_point_3 q )
Compares p and q according to the lexicographic ordering on x- and y-coordinates.

See Also

SphericalKernel::CompareX_3
SphericalKernel::CompareY_3
SphericalKernel::CompareZ_3
SphericalKernel::CompareXYZ_3
SphericalKernel::CompareTheta_3
SphericalKernel::CompareThetaZ_3
SphericalKernel::Equal_3