open3d::core::AdvancedIndexer Class Reference

#include <AdvancedIndexing.h>

Public Types
enum class	AdvancedIndexerMode { SET , GET }

Public Member Functions
	AdvancedIndexer (const Tensor &src, const Tensor &dst, const std::vector< Tensor > &index_tensors, const SizeVector &indexed_shape, const SizeVector &indexed_strides, AdvancedIndexerMode mode)
OPEN3D_HOST_DEVICE char *	GetInputPtr (int64_t workload_idx) const
OPEN3D_HOST_DEVICE char *	GetOutputPtr (int64_t workload_idx) const
OPEN3D_HOST_DEVICE int64_t	GetIndexedOffset (int64_t workload_idx) const
int64_t	NumWorkloads () const

Protected Attributes
Indexer	indexer_
AdvancedIndexerMode	mode_
int64_t	num_indices_
int64_t	element_byte_size_
int64_t	indexed_shape_ [MAX_DIMS]
int64_t	indexed_strides_ [MAX_DIMS]

Detailed Description

AdvancedIndexer exposes an interface similar to Indexer, with support for advanced indexing.

In particular, AdvancedIndexer contains an Indexer instance to iterate src, dst and index tensors. AdvancedIndexer also contains various properties for advanced indexing.

To construct AdvancedIndexer, one must use the tensors and index tensors preprocessed by AdvancedIndexPreprocessor.

Member Enumeration Documentation

AdvancedIndexerMode

enum open3d::core::AdvancedIndexer::AdvancedIndexerMode

strong

Enumerator
SET
GET

Constructor & Destructor Documentation

AdvancedIndexer()

open3d::core::AdvancedIndexer::AdvancedIndexer ( const Tensor &  src, const Tensor &  dst, const std::vector< Tensor > &  index_tensors, const SizeVector &  indexed_shape, const SizeVector &  indexed_strides, AdvancedIndexerMode  mode  )

inline

Member Function Documentation

GetIndexedOffset()

OPEN3D_HOST_DEVICE int64_t open3d::core::AdvancedIndexer::GetIndexedOffset ( int64_t  workload_idx ) const

inline

GetInputPtr()

OPEN3D_HOST_DEVICE char* open3d::core::AdvancedIndexer::GetInputPtr ( int64_t  workload_idx ) const

inline

GetOutputPtr()

OPEN3D_HOST_DEVICE char* open3d::core::AdvancedIndexer::GetOutputPtr ( int64_t  workload_idx ) const

inline

NumWorkloads()

int64_t open3d::core::AdvancedIndexer::NumWorkloads ( ) const

inline

Field Documentation

element_byte_size_

int64_t open3d::core::AdvancedIndexer::element_byte_size_

protected

indexed_shape_

int64_t open3d::core::AdvancedIndexer::indexed_shape_[MAX_DIMS]

protected

indexed_strides_

int64_t open3d::core::AdvancedIndexer::indexed_strides_[MAX_DIMS]

protected

indexer_

Indexer open3d::core::AdvancedIndexer::indexer_

protected

mode_

AdvancedIndexerMode open3d::core::AdvancedIndexer::mode_

protected

num_indices_

int64_t open3d::core::AdvancedIndexer::num_indices_

protected

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

• /home/runner/work/Open3D/Open3D/cpp/open3d/core/AdvancedIndexing.h (b9e049c (Sun Dec 31 11:36:26 2023 -0800))