CGAL 4.7 - 2D and 3D Linear Geometry Kernel
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Functions
CGAL::collinear()
Global Kernel Functions

See Also
CGAL::left_turn()
CGAL::orientation()
CGAL::right_turn()

Functions

template<typename Kernel >
bool CGAL::collinear (const CGAL::Point_2< Kernel > &p, const CGAL::Point_2< Kernel > &q, const CGAL::Point_2< Kernel > &r)
 returns true, iff p, q, and r are collinear.
 
template<typename Kernel >
bool CGAL::collinear (const CGAL::Point_3< Kernel > &p, const CGAL::Point_3< Kernel > &q, const CGAL::Point_3< Kernel > &r)
 returns true, iff p, q, and r are collinear.