CGAL 4.14.3 - 2D and 3D Linear Geometry Kernel
CGAL::collinear_are_ordered_along_line()
CGAL::are_ordered_along_line()
CGAL::are_strictly_ordered_along_line()
CGAL::collinear_are_strictly_ordered_along_line()

## Functions

template<typename Kernel >
bool CGAL::collinear_are_ordered_along_line (const CGAL::Point_2< Kernel > &p, const CGAL::Point_2< Kernel > &q, const CGAL::Point_2< Kernel > &r)
returns true, iff q lies between p and r. More...

template<typename Kernel >
bool CGAL::collinear_are_ordered_along_line (const CGAL::Point_3< Kernel > &p, const CGAL::Point_3< Kernel > &q, const CGAL::Point_3< Kernel > &r)
returns true, iff q lies between p and r. More...

## ◆ collinear_are_ordered_along_line() [1/2]

template<typename Kernel >
 bool CGAL::collinear_are_ordered_along_line ( const CGAL::Point_2< Kernel > & p, const CGAL::Point_2< Kernel > & q, const CGAL::Point_2< Kernel > & r )

#include <CGAL/Kernel/global_functions.h>

returns true, iff q lies between p and r.

Precondition
p, q and r are collinear.

## ◆ collinear_are_ordered_along_line() [2/2]

template<typename Kernel >
 bool CGAL::collinear_are_ordered_along_line ( const CGAL::Point_3< Kernel > & p, const CGAL::Point_3< Kernel > & q, const CGAL::Point_3< Kernel > & r )

#include <CGAL/Kernel/global_functions.h>

returns true, iff q lies between p and r.

Precondition
p, q and r are collinear.