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kd_node Struct Reference

Detailed Description

a node in a k-d tree

Definition at line 22 of file kdtree.h.

#include <sift-hess/kdtree.h>

Public Attributes

int ki
 partition key index More...
double kv
 partition key value More...
int leaf
 1 if node is a leaf, 0 otherwise More...
struct featurefeatures
 features at this node More...
int n
 number of features More...
struct kd_nodekd_left
 left child More...
struct kd_nodekd_right
 right child More...

Member Data Documentation

◆ features

struct feature* kd_node::features

features at this node

Definition at line 27 of file kdtree.h.

◆ kd_left

struct kd_node* kd_node::kd_left

left child

Definition at line 29 of file kdtree.h.

◆ kd_right

struct kd_node* kd_node::kd_right

right child

Definition at line 30 of file kdtree.h.

◆ ki

int kd_node::ki

partition key index

Definition at line 24 of file kdtree.h.

◆ kv

double kd_node::kv

partition key value

Definition at line 25 of file kdtree.h.

◆ leaf

int kd_node::leaf

1 if node is a leaf, 0 otherwise

Definition at line 26 of file kdtree.h.

◆ n

int kd_node::n

number of features

Definition at line 28 of file kdtree.h.

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