CGAL::Random_points_on_segment_2<Point_2, Creator>

Definition

The class Random_points_on_segment_2<Point_2, Creator> is an input iterator creating points uniformly distributed on a segment. The default Creator is Creator_uniform_2<Kernel_traits<P>::Kernel::RT,P>.

Is Model for the Concept

#include <CGAL/point_generators_2.h>

Types

typedef std::input_iterator_tag
	iterator_category;
typedef Point_2	value_type;
typedef std::ptrdiff_t
	difference_type;
typedef const Point_2*
	pointer;
typedef Point_2	reference;

Operations

Random_points_on_segment_2<Point_2, Creator> g ( Point_2 p, Point_2 q, Random& rnd = default_random);
	$$g is an input iterator creating points of type Point_2 uniformly distributed on the segment from $$p to $$q (excluding $$q), i.e. $$*g == (1-) p + q where $$0 < 1 . A single random number is needed from rnd for each point. Requirement: The expressions to_double(p.x()) and to_double(p.y()) must result in the respective double representation of the coordinates of $$p, and similarly for $$q.

See Also

CGAL::copy_n
CGAL::Counting_iterator
CGAL::Points_on_segment_2<Point_2>
CGAL::Random_points_in_disc_2<Point_2, Creator>
CGAL::Random_points_in_square_2<Point_2, Creator>
CGAL::Random_points_on_circle_2<Point_2, Creator>
CGAL::Random_points_on_square_2<Point_2, Creator>
std::random_shuffle