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:

• cpp/open3d/core/nns/NanoFlannImpl.h