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flann::cuda::RadiusKnnResultSet< DistanceType, useHeap > Struct Template Reference

#include <result_set.h>

Public Member Functions

__device__ __host__ RadiusKnnResultSet (DistanceType radius, int knn, int *segment_starts, bool sortResults)
 
__device__ DistanceType worstDist ()
 
__device__ void insert (int index, DistanceType dist)
 
__device__ void findLargestDistIndex ()
 
__device__ void setResultLocation (DistanceType *dists, int *index, int thread, int)
 
__device__ void finish ()
 

Public Attributes

int foundNeighbors
 
DistanceType largestHeapDist
 
int maxDistElem
 
const int k
 
const bool sorted
 
const DistanceType radius_sq_
 
int * segment_starts_
 
DistanceType * resultDist
 
int * resultIndex
 

Detailed Description

template<typename DistanceType, bool useHeap>
struct flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >

Definition at line 270 of file result_set.h.

Constructor & Destructor Documentation

◆ RadiusKnnResultSet()

template<typename DistanceType , bool useHeap>
__device__ __host__ flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::RadiusKnnResultSet ( DistanceType  radius,
int  knn,
int *  segment_starts,
bool  sortResults 
)
inline

Definition at line 283 of file result_set.h.

Member Function Documentation

◆ findLargestDistIndex()

template<typename DistanceType , bool useHeap>
__device__ void flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::findLargestDistIndex ( )
inline

Definition at line 333 of file result_set.h.

References flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::k, flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::largestHeapDist, flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::maxDistElem, and flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::resultDist.

Referenced by flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::insert().

◆ finish()

template<typename DistanceType , bool useHeap>
__device__ void flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::finish ( )
inline

Definition at line 358 of file result_set.h.

References flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::foundNeighbors, flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::k, flann::cuda::heap::make_heap(), flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::resultDist, flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::resultIndex, flann::cuda::heap::sift_down(), flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::sorted, and flann::cuda::swap().

◆ insert()

template<typename DistanceType , bool useHeap>
__device__ void flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::insert ( int  index,
DistanceType  dist 
)
inline

Definition at line 297 of file result_set.h.

References dist(), flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::findLargestDistIndex(), flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::foundNeighbors, flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::k, flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::largestHeapDist, flann::cuda::heap::make_heap(), flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::maxDistElem, flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::radius_sq_, flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::resultDist, flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::resultIndex, and flann::cuda::heap::sift_down().

◆ setResultLocation()

template<typename DistanceType , bool useHeap>
__device__ void flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::setResultLocation ( DistanceType *  dists,
int *  index,
int  thread,
int   
)
inline

Definition at line 350 of file result_set.h.

References flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::resultDist, flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::resultIndex, and flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::segment_starts_.

◆ worstDist()

template<typename DistanceType , bool useHeap>
__device__ DistanceType flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::worstDist ( )
inline

Definition at line 290 of file result_set.h.

References flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::largestHeapDist.

Member Data Documentation

◆ foundNeighbors

template<typename DistanceType , bool useHeap>
int flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::foundNeighbors

Definition at line 272 of file result_set.h.

Referenced by flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::finish(), and flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::insert().

◆ k

template<typename DistanceType , bool useHeap>
const int flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::k

Definition at line 275 of file result_set.h.

Referenced by flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::findLargestDistIndex(), flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::finish(), and flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::insert().

◆ largestHeapDist

template<typename DistanceType , bool useHeap>
DistanceType flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::largestHeapDist

Definition at line 273 of file result_set.h.

Referenced by flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::findLargestDistIndex(), flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::insert(), and flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::worstDist().

◆ maxDistElem

template<typename DistanceType , bool useHeap>
int flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::maxDistElem

Definition at line 274 of file result_set.h.

Referenced by flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::findLargestDistIndex(), and flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::insert().

◆ radius_sq_

template<typename DistanceType , bool useHeap>
const DistanceType flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::radius_sq_

Definition at line 277 of file result_set.h.

Referenced by flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::insert().

◆ resultDist

template<typename DistanceType , bool useHeap>
DistanceType* flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::resultDist

Definition at line 345 of file result_set.h.

Referenced by flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::findLargestDistIndex(), flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::finish(), flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::insert(), and flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::setResultLocation().

◆ resultIndex

template<typename DistanceType , bool useHeap>
int* flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::resultIndex

Definition at line 346 of file result_set.h.

Referenced by flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::finish(), flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::insert(), and flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::setResultLocation().

◆ segment_starts_

template<typename DistanceType , bool useHeap>
int* flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::segment_starts_

Definition at line 278 of file result_set.h.

Referenced by flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::setResultLocation().

◆ sorted

template<typename DistanceType , bool useHeap>
const bool flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::sorted

Definition at line 276 of file result_set.h.

Referenced by flann::cuda::RadiusKnnResultSet< DistanceType, useHeap >::finish().

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