CGAL 6.0 - dD Geometry Kernel
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CGAL::Epeck_d< DimensionTag >::Point_d Class Reference

#include <CGAL/Epeck_d.h>

Definition

template<typename DimensionTag>
class CGAL::Epeck_d< DimensionTag >::Point_d

represents a point in the Euclidean space

Is model of
DefaultConstructible
Assignable

Public Member Functions

 Point_d (double x0, double x1,...)
 introduces a point with coordinates (x0, x1, ...) where the number of coordinates matches the dimension.
 
template<typename ForwardIterator >
 Point_d (ForwardIterator first, ForwardIterator end)
 introduces a point with coordinate set [first,end).
 
double operator[] (int i) const
 returns the i-th coordinate of a point.
 
Cartesian_const_iterator_d cartesian_begin () const
 returns an iterator pointing to the zeroth Cartesian coordinate.
 
Cartesian_const_iterator_d cartesian_end () const
 returns an iterator pointing beyond the last Cartesian coordinate.
 

Constructor & Destructor Documentation

◆ Point_d() [1/2]

template<typename DimensionTag >
CGAL::Epeck_d< DimensionTag >::Point_d::Point_d ( double  x0,
double  x1,
  ... 
)

introduces a point with coordinates (x0, x1, ...) where the number of coordinates matches the dimension.

Precondition
DimensionTag is a fixed dimension, not Dynamic_dimension_tag.

◆ Point_d() [2/2]

template<typename DimensionTag >
template<typename ForwardIterator >
CGAL::Epeck_d< DimensionTag >::Point_d::Point_d ( ForwardIterator  first,
ForwardIterator  end 
)

introduces a point with coordinate set [first,end).

Precondition
If DimensionTag is a fixed dimension, it matches distance(first,end).
Template Parameters
ForwardIteratorhas its value type that is convertible to double.

Member Function Documentation

◆ operator[]()

template<typename DimensionTag >
double CGAL::Epeck_d< DimensionTag >::Point_d::operator[] ( int  i) const

returns the i-th coordinate of a point.

Precondition
i is non-negative and less than the dimension.