deal.II version 9.7.0
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ArborXWrappers::PointNearestPredicate Class Reference

#include <deal.II/arborx/access_traits.h>

Detailed Description

This class defines a predicate used by ArborXWrappers::BVH to determine for given points which are the nearest bounding boxes/points among the ones used to build the ArborXWrappers::BVH.

Note
The class is not supposed to be used in a polymorphic context.

Definition at line 94 of file access_traits.h.

Inheritance diagram for ArborXWrappers::PointNearestPredicate:
Inheritance graph
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Public Member Functions

template<int dim, typename Number>
 PointNearestPredicate (const std::vector<::Point< dim, Number > > &points, const unsigned int n_nearest_neighbors)
unsigned int get_n_nearest_neighbors () const
const ::Point< 3, float > & get (unsigned int i) const
std::size_t size () const

Private Attributes

unsigned int n_nearest_neighbors
std::vector<::Point< 3, float > > points

Constructor & Destructor Documentation

◆ PointNearestPredicate()

template<int dim, typename Number>
ArborXWrappers::PointNearestPredicate::PointNearestPredicate ( const std::vector<::Point< dim, Number > > & points,
const unsigned int n_nearest_neighbors )

Constructor. points is a list of points for which we are interested in the n_nearest_neighbors in the ArborXWrappers::BVH bounding boxes/points.

Definition at line 79 of file access_traits.cc.

Member Function Documentation

◆ get_n_nearest_neighbors()

unsigned int ArborXWrappers::PointNearestPredicate::get_n_nearest_neighbors ( ) const

Return the number of nearest neighbors we are looking for.

Definition at line 89 of file access_traits.cc.

◆ get()

const::Point< 3, float > & ArborXWrappers::PointPredicate::get ( unsigned int i) const

Return the ith Point stored in the object.

Definition at line 56 of file access_traits.cc.

◆ size()

std::size_t ArborXWrappers::PointPredicate::size ( ) const

The number of points stored in the structure.

Definition at line 50 of file access_traits.cc.

Member Data Documentation

◆ n_nearest_neighbors

unsigned int ArborXWrappers::PointNearestPredicate::n_nearest_neighbors
private

Definition at line 117 of file access_traits.h.

◆ points

std::vector<::Point<3, float> > ArborXWrappers::PointPredicate::points
privateinherited

Definition at line 59 of file access_traits.h.

The documentation for this class was generated from the following files: