Kernel::AreOrderedAlongLine_2 Concept Reference

Definition

Refines

AdaptableTernaryFunction

See also

CGAL::are_ordered_along_line()

Operations
A model of this concept must provide:
bool	operator() (const Kernel::Point_2 &p, const Kernel::Point_2 &q, const Kernel::Point_2 &r)
	returns true, iff the three points are collinear and q lies between p and r. More...

Member Function Documentation

operator()()

bool Kernel::AreOrderedAlongLine_2::operator()	(	const Kernel::Point_2 &	p,
		const Kernel::Point_2 &	q,
		const Kernel::Point_2 &	r
	)

returns true, iff the three points are collinear and q lies between p and r.

Note that true is returned, if q==p or q==r.