#include <CGAL/point_generators_2.h>

Definition

The class Random_points_in_disc_2 is an input iterator creating points uniformly distributed in an open disc.

See Also: CGAL::cpp11::copy_n(); CGAL::Counting_iterator; CGAL::Points_on_segment_2<Point_2>; CGAL::Random_points_in_square_2<Point_2, Creator>; CGAL::Random_points_on_circle_2<Point_2, Creator>; CGAL::Random_points_on_segment_2<Point_2, Creator>; CGAL::Random_points_on_square_2<Point_2, Creator>; CGAL::Random_points_in_sphere_3<Point_3, Creator>; std::random_shuffle

Examples:: Generator/random_degenerate_point_set.cpp, and Generator/random_grid.cpp.

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 const Point_2 &	reference

	Random_points_in_disc_2 (double r, Random &rnd=default_random)
	Creates an input iterator `g` generating points of type `Point_2` uniformly distributed in the open disc with radius $r$ , i.e. $\|*g\| < r$ . More...

Constructor & Destructor Documentation

template<typename Point_2, typename Creator>

CGAL::Random_points_in_disc_2< Point_2, Creator >::Random_points_in_disc_2	(	double	r,
		Random &	rnd = `default_random`
	)

Creates an input iterator g generating points of type Point_2 uniformly distributed in the open disc with radius $r$ , i.e. $|*g| < r$ .

Two random numbers are needed from rnd for each point.