CGAL 5.5 - 2D and 3D Linear Geometry Kernel
Functions
CGAL::compare_xy() (2D/3D Linear Kernel)
2D and 3D Linear Geometry Kernel Reference » Global Kernel Functions » CGAL::compare_xy()

Functions

template<typename Kernel >
Comparison_result CGAL::compare_xy (const CGAL::Point_2< Kernel > &p, const CGAL::Point_2< Kernel > &q)
 Compares the Cartesian coordinates of points p and q lexicographically in \( xy\) order: first \( x\)-coordinates are compared, if they are equal, \( y\)-coordinates are compared.
 
template<typename Kernel >
Comparison_result CGAL::compare_xy (const CGAL::Point_3< Kernel > &p, const CGAL::Point_3< Kernel > &q)
 Compares the Cartesian coordinates of points p and q lexicographically in \( xy\) order: first \( x\)-coordinates are compared, if they are equal, \( y\)-coordinates are compared.