open3d::core::nns::NanoFlannIndexHolder< METRIC, TReal, TIndex >::DataAdaptor Struct Reference

This class is the Adaptor for connecting Open3D Tensor and NanoFlann. More...

#include <NanoFlannImpl.h>

Public Member Functions
	DataAdaptor (size_t dataset_size, int dimension, const TReal *const data_ptr)
size_t	kdtree_get_point_count () const
TReal	kdtree_get_pt (const size_t idx, const size_t dim) const
template<class BBOX >
bool	kdtree_get_bbox (BBOX &) const

Data Fields
size_t	dataset_size_ = 0
int	dimension_ = 0
const TReal *const	data_ptr_

Detailed Description

template<int METRIC, class TReal, class TIndex>
struct open3d::core::nns::NanoFlannIndexHolder< METRIC, TReal, TIndex >::DataAdaptor

This class is the Adaptor for connecting Open3D Tensor and NanoFlann.

Constructor & Destructor Documentation

DataAdaptor()

template<int METRIC, class TReal , class TIndex >

open3d::core::nns::NanoFlannIndexHolder< METRIC, TReal, TIndex >::DataAdaptor::DataAdaptor ( size_t  dataset_size, int  dimension, const TReal *const  data_ptr  )

inline

Member Function Documentation

kdtree_get_bbox()

template<int METRIC, class TReal , class TIndex >

template<class BBOX >

bool open3d::core::nns::NanoFlannIndexHolder< METRIC, TReal, TIndex >::DataAdaptor::kdtree_get_bbox ( BBOX &  ) const

inline

kdtree_get_point_count()

template<int METRIC, class TReal , class TIndex >

size_t open3d::core::nns::NanoFlannIndexHolder< METRIC, TReal, TIndex >::DataAdaptor::kdtree_get_point_count ( ) const

inline

kdtree_get_pt()

template<int METRIC, class TReal , class TIndex >

TReal open3d::core::nns::NanoFlannIndexHolder< METRIC, TReal, TIndex >::DataAdaptor::kdtree_get_pt ( const size_t  idx, const size_t  dim  ) const

inline

Field Documentation

data_ptr_

template<int METRIC, class TReal , class TIndex >

const TReal* const open3d::core::nns::NanoFlannIndexHolder< METRIC, TReal, TIndex >::DataAdaptor::data_ptr_

dataset_size_

template<int METRIC, class TReal , class TIndex >

size_t open3d::core::nns::NanoFlannIndexHolder< METRIC, TReal, TIndex >::DataAdaptor::dataset_size_ = 0

dimension_

template<int METRIC, class TReal , class TIndex >

int open3d::core::nns::NanoFlannIndexHolder< METRIC, TReal, TIndex >::DataAdaptor::dimension_ = 0

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

• /home/runner/work/Open3D/Open3D/cpp/open3d/core/nns/NanoFlannImpl.h (5c982c7 (Thu Apr 18 12:15:13 2024 -0700))