\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)
CGAL 4.14 - Spatial Sorting
CGAL::Hilbert_sort_2< Traits, PolicyTag > Class Template Reference

#include <CGAL/Hilbert_sort_2.h>


The function object Hilbert_sort_2 sorts iterator ranges of Traits::Point_2 along a Hilbert curve by recursively subdividing at the median or the middle depending on the PolicyTag.

Template Parameters
Traitsmust be a model for SpatialSortingTraits.


 Hilbert_sort_2 (const Traits &traits=Traits())
 constructs an instance with traits as traits class instance.


template<class RandomAccessIterator >
void operator() (RandomAccessIterator begin, RandomAccessIterator end) const
 It sorts the range [begin, end). More...

Member Function Documentation

◆ operator()()

template<typename Traits , typename PolicyTag >
template<class RandomAccessIterator >
void CGAL::Hilbert_sort_2< Traits, PolicyTag >::operator() ( RandomAccessIterator  begin,
RandomAccessIterator  end 
) const

It sorts the range [begin, end).

Template Parameters
RandomAccessIteratormust be an iterator with value type Traits::Point_2.