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nanoflann::KDTreeSingleIndexAdaptor< Distance, DatasetAdaptor, DIM, IndexType >::Node Struct Reference

Detailed Description

template<typename Distance, class DatasetAdaptor, int DIM = -1, typename IndexType = size_t>
struct nanoflann::KDTreeSingleIndexAdaptor< Distance, DatasetAdaptor, DIM, IndexType >::Node

Definition at line 771 of file nanoflann.hpp.

#include <nanoflann.hpp>

Public Attributes

union {
   struct leaf {
      IndexType   left
 
      IndexType   right
 Indices of points in leaf node. More...
 
   }   lr
 
   struct nonleaf {
      int   divfeat
 Dimension used for subdivision. More...
 
      DistanceType   divlow
 
      DistanceType   divhigh
 The values used for subdivision. More...
 
   }   sub
 
node_type
 Union used because a node can be either a LEAF node or a non-leaf node, so both data fields are never used simultaneously. More...
 
Nodechild1
 
Nodechild2
 Child nodes (both=NULL mean its a leaf node) More...
 

Member Data Documentation

◆ child1

template<typename Distance , class DatasetAdaptor , int DIM = -1, typename IndexType = size_t>
Node* nanoflann::KDTreeSingleIndexAdaptor< Distance, DatasetAdaptor, DIM, IndexType >::Node::child1

◆ child2

template<typename Distance , class DatasetAdaptor , int DIM = -1, typename IndexType = size_t>
Node * nanoflann::KDTreeSingleIndexAdaptor< Distance, DatasetAdaptor, DIM, IndexType >::Node::child2

◆ divfeat

template<typename Distance , class DatasetAdaptor , int DIM = -1, typename IndexType = size_t>
int nanoflann::KDTreeSingleIndexAdaptor< Distance, DatasetAdaptor, DIM, IndexType >::Node::divfeat

Dimension used for subdivision.

Definition at line 781 of file nanoflann.hpp.

◆ divhigh

template<typename Distance , class DatasetAdaptor , int DIM = -1, typename IndexType = size_t>
DistanceType nanoflann::KDTreeSingleIndexAdaptor< Distance, DatasetAdaptor, DIM, IndexType >::Node::divhigh

The values used for subdivision.

Definition at line 782 of file nanoflann.hpp.

◆ divlow

template<typename Distance , class DatasetAdaptor , int DIM = -1, typename IndexType = size_t>
DistanceType nanoflann::KDTreeSingleIndexAdaptor< Distance, DatasetAdaptor, DIM, IndexType >::Node::divlow

Definition at line 782 of file nanoflann.hpp.

◆ left

template<typename Distance , class DatasetAdaptor , int DIM = -1, typename IndexType = size_t>
IndexType nanoflann::KDTreeSingleIndexAdaptor< Distance, DatasetAdaptor, DIM, IndexType >::Node::left

Definition at line 777 of file nanoflann.hpp.

◆ lr

struct { ... } ::leaf nanoflann::KDTreeSingleIndexAdaptor< Distance, DatasetAdaptor, DIM, IndexType >::Node::lr

◆ node_type

union { ... } nanoflann::KDTreeSingleIndexAdaptor< Distance, DatasetAdaptor, DIM, IndexType >::Node::node_type

Union used because a node can be either a LEAF node or a non-leaf node, so both data fields are never used simultaneously.

Referenced by nanoflann::KDTreeSingleIndexAdaptor< Distance, DatasetAdaptor, DIM, IndexType >::divideTree(), and nanoflann::KDTreeSingleIndexAdaptor< Distance, DatasetAdaptor, DIM, IndexType >::searchLevel().

◆ right

template<typename Distance , class DatasetAdaptor , int DIM = -1, typename IndexType = size_t>
IndexType nanoflann::KDTreeSingleIndexAdaptor< Distance, DatasetAdaptor, DIM, IndexType >::Node::right

Indices of points in leaf node.

Definition at line 777 of file nanoflann.hpp.

◆ sub

struct { ... } ::nonleaf nanoflann::KDTreeSingleIndexAdaptor< Distance, DatasetAdaptor, DIM, IndexType >::Node::sub



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