CGAL 5.1 - Geometric Object Generators
CGAL::Random_points_on_square_2< Point_2, Creator > Class Template Reference

#include <CGAL/point_generators_2.h>

Definition

Types

typedef std::input_iterator_tag iterator_category
 
typedef Point_2 value_type
 
typedef std::ptrdiff_t difference_type
 
const typedef Point_2pointer
 
const typedef Point_2reference
 
 Random_points_on_square_2 (double a, Random &rnd=get_default_random())
 creates an input iterator g generating points of type Point_2 uniformly distributed on the boundary of the square with side length \( 2 a\), centered at the origin, i.e. \( \forall p = *g:\) one coordinate is either \( a\) or \( -a\) and for the other coordinate \( c\) holds \( -a \le c < a\). More...
 

Constructor & Destructor Documentation

◆ Random_points_on_square_2()

template<typename Point_2 , typename Creator >
CGAL::Random_points_on_square_2< Point_2, Creator >::Random_points_on_square_2 ( double  a,
Random rnd = get_default_random() 
)

creates an input iterator g generating points of type Point_2 uniformly distributed on the boundary of the square with side length \( 2 a\), centered at the origin, i.e. \( \forall p = *g:\) one coordinate is either \( a\) or \( -a\) and for the other coordinate \( c\) holds \( -a \le c < a\).

A single random number is needed from rnd for each point.