\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)

CGAL 4.8 - 2D Range and Neighbor Search

All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Groups Pages
Classes | Functions
CGAL Namespace Reference

## Classes
class | Point_set_2
| An instance `PS` of the data type `Point_set_2` is a Delaunay Triangulation of its vertex set. More...

## Functions
template<class Dt >
Dt::Vertex_handle | nearest_neighbor (const Dt &delau, Dt::Vertex_handle v)
| computes a handle to a vertex `w` of `delau` that is closest to `v`. More...
template<class Dt , class OutputIterator >
OutputIterator | nearest_neighbors (Dt &delau, const Dt::Point &p, Dt::size_type k, OutputIterator res)
| computes the `k` nearest neighbors of `p` in `delau`, and places the handles to the corresponding vertices as a sequence of objects of type Vertex_handle in a container of value type of `res` which points to the first object in the sequence. More...
template<class Dt , class OutputIterator >
OutputIterator | nearest_neighbors (Dt &delau, Dt::Vertex_handle v, Dt::size_type k, OutputIterator res)
| computes the `k` nearest neighbors of `v` (including `v`) in `delau`, and places them as a sequence of objects of type Vertex_handle in a container of value type of `res` which points to the first object in the sequence. More...
template<class Dt , class Circle , class OutputIterator >
OutputIterator | range_search (Dt &delau, const Circle &C, OutputIterator res)
| computes handles to all vertices contained in the closure of disk `C`. More...
template<class Dt , class OutputIterator >
OutputIterator | range_search (Dt &delau, const Dt::Point &a, const Dt::Point &b, const Dt::Point &c, OutputIterator res)
| computes handles to all vertices contained in the closure of the triangle `(a,b,c)`. More...
template<class Dt , class OutputIterator >
OutputIterator | range_search (Dt &delau, const Dt::Point &a, const Dt::Point &b, const Dt::Point &c, const Dt::Point &d, OutputIterator res)
| computes handles to all vertices contained in the closure of the iso-rectangle `(a,b,c,d)`. More...
template<class Dt , class Circle , class OutputIterator , class Pred >
OutputIterator | range_search (Dt &delau, const Circle &C, OutputIterator res, Pred &pred, bool return_if_succeded)
| computes handles to all vertices contained in the closure of disk `C`. More...
template<class Dt , class OutputIterator , class Pred >
OutputIterator | range_search (Dt &delau, const Dt::Point &a, const Dt::Point &b, const Dt::Point &c, OutputIterator res, Pred &pred, bool return_if_succeded)
| computes handles to all vertices contained in the closure of the triangle `(a,b,c)`. More...
template<class Dt , class OutputIterator , class Pred >
OutputIterator | range_search (Dt &delau, const Dt::Point &a, const Dt::Point &b, const Dt::Point &c, const Dt::Point &d, OutputIterator res, Pred &pred, bool return_if_succeded)
| computes handles to all vertices contained in the closure of the iso-rectangle `(a,b,c,d)`. More...