nanoflann::KDTreeBaseClass< Derived, Distance, DatasetAdaptor, DIM, index_t >::Node Struct Reference

Public Attributes
union {
struct leaf {
Offset   left
Offset   right
	Indices of points in leaf node.
}   lr
struct nonleaf {
Dimension   divfeat
DistanceType   divlow
	The values used for subdivision.
DistanceType   divhigh
}   sub
}	node_type
Node *	child1 = nullptr
Node *	child2 = nullptr

Member Data Documentation

child1

template<class Derived , typename Distance , class DatasetAdaptor , int32_t DIM = -1, typename index_t = uint32_t>

Node* nanoflann::KDTreeBaseClass< Derived, Distance, DatasetAdaptor, DIM, index_t >::Node::child1 = nullptr

Child nodes (both=nullptr mean its a leaf node)

divfeat

template<class Derived , typename Distance , class DatasetAdaptor , int32_t DIM = -1, typename index_t = uint32_t>

Dimension nanoflann::KDTreeBaseClass< Derived, Distance, DatasetAdaptor, DIM, index_t >::Node::divfeat

Dimension used for subdivision.

[union]

union { ... } nanoflann::KDTreeBaseClass< Derived, Distance, DatasetAdaptor, DIM, index_t >::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

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The documentation for this struct was generated from the following file:

• include/nanoflann.hpp