ExtractIndices extracts a set of indices from a PointCloud as a separate PointCloud. More...

#include <pcl/filters/extract_indices.h>

Inheritance diagram for pcl::ExtractIndices< PointT >:

Collaboration diagram for pcl::ExtractIndices< PointT >:

Public Types
typedef boost::shared_ptr < Filter< PointT > >	Ptr
typedef boost::shared_ptr < const Filter< PointT > >	ConstPtr
typedef PointIndices::Ptr	PointIndicesPtr
typedef PointIndices::ConstPtr	PointIndicesConstPtr
Public Member Functions
	ExtractIndices ()
	Empty constructor.
void	setNegative (bool negative)
	Set whether the indices should be returned, or all points _except_ the indices.
bool	getNegative ()
	Get the value of the internal negative parameter.
IndicesConstPtr const	getRemovedIndices ()
	Get the point indices being removed.
void	filter (PointCloud &output)
	Calls the filtering method and returns the filtered dataset in output.
virtual void	setInputCloud (const PointCloudConstPtr &cloud)
	Provide a pointer to the input dataset.
PointCloudConstPtr const	getInputCloud ()
	Get a pointer to the input point cloud dataset.
void	setIndices (const IndicesPtr &indices)
	Provide a pointer to the vector of indices that represents the input data.
void	setIndices (const IndicesConstPtr &indices)
	Provide a pointer to the vector of indices that represents the input data.
void	setIndices (const PointIndicesConstPtr &indices)
	Provide a pointer to the vector of indices that represents the input data.
void	setIndices (size_t row_start, size_t col_start, size_t nb_rows, size_t nb_cols)
	Set the indices for the points laying within an interest region of the point cloud.
IndicesPtr const	getIndices ()
	Get a pointer to the vector of indices used.
const PointT &	operator[] (size_t pos)
	Override PointCloud operator[] to shorten code.

Detailed Description

template<typename PointT>
class pcl::ExtractIndices< PointT >

ExtractIndices extracts a set of indices from a PointCloud as a separate PointCloud.

Note:: setFilterFieldName (), setFilterLimits (), and setFilterLimitNegative () are ignored.

Author:: Radu Bogdan Rusu

Definition at line 51 of file extract_indices.h.

Member Typedef Documentation

template<typename PointT>

typedef boost::shared_ptr< const Filter<PointT> > pcl::Filter< PointT >::ConstPtr [inherited]

Definition at line 76 of file filter.h.

template<typename PointT>

typedef PointIndices::ConstPtr pcl::PCLBase< PointT >::PointIndicesConstPtr [inherited]

Reimplemented in pcl::EuclideanClusterExtraction< PointT >, pcl::ExtractPolygonalPrismData< PointT >, pcl::SegmentDifferences< PointT >, pcl::LabeledEuclideanClusterExtraction< PointT >, pcl::SampleConsensusInitialAlignment< PointSource, PointTarget, FeatureT >, and pcl::PCA< PointT >.

Definition at line 81 of file pcl_base.h.

template<typename PointT>

typedef PointIndices::Ptr pcl::PCLBase< PointT >::PointIndicesPtr [inherited]

Reimplemented in pcl::EuclideanClusterExtraction< PointT >, pcl::ExtractPolygonalPrismData< PointT >, pcl::SegmentDifferences< PointT >, pcl::LabeledEuclideanClusterExtraction< PointT >, pcl::SampleConsensusInitialAlignment< PointSource, PointTarget, FeatureT >, and pcl::PCA< PointT >.

Definition at line 80 of file pcl_base.h.

template<typename PointT>

typedef boost::shared_ptr< Filter<PointT> > pcl::Filter< PointT >::Ptr [inherited]

Definition at line 75 of file filter.h.

Constructor & Destructor Documentation

template<typename PointT >

pcl::ExtractIndices< PointT >::ExtractIndices ( ) [inline]

Empty constructor.

Definition at line 65 of file extract_indices.h.

Member Function Documentation

template<typename PointT>

void pcl::Filter< PointT >::filter ( PointCloud & output ) [inline, inherited]

Calls the filtering method and returns the filtered dataset in output.

Parameters:

[out] output the resultant filtered point cloud dataset

Reimplemented in pcl::FilterIndices< PointT >.

Definition at line 102 of file filter.h.

template<typename PointT>

IndicesPtr const pcl::PCLBase< PointT >::getIndices ( ) [inline, inherited]

Get a pointer to the vector of indices used.

Definition at line 192 of file pcl_base.h.

template<typename PointT>

PointCloudConstPtr const pcl::PCLBase< PointT >::getInputCloud ( ) [inline, inherited]

Get a pointer to the input point cloud dataset.

Definition at line 109 of file pcl_base.h.

template<typename PointT >

bool pcl::ExtractIndices< PointT >::getNegative ( ) [inline]

Get the value of the internal negative parameter.

If true, all points _except_ the input indices will be returned.

Definition at line 85 of file extract_indices.h.

template<typename PointT>

IndicesConstPtr const pcl::Filter< PointT >::getRemovedIndices ( ) [inline, inherited]

Get the point indices being removed.

Definition at line 93 of file filter.h.

template<typename PointT>

const PointT& pcl::PCLBase< PointT >::operator[] ( size_t pos ) [inline, inherited]

Override PointCloud operator[] to shorten code.

Note:: this method can be called instead of (*input_)[(*indices_)[pos]] or input_->points[(*indices_)[pos]]

Parameters:

pos	position in indices_ vector

Definition at line 199 of file pcl_base.h.

template<typename PointT>

void pcl::PCLBase< PointT >::setIndices ( const IndicesPtr & indices ) [inline, inherited]

Provide a pointer to the vector of indices that represents the input data.

Parameters:

indices a pointer to the vector of indices that represents the input data.

Definition at line 115 of file pcl_base.h.

template<typename PointT>

void pcl::PCLBase< PointT >::setIndices ( const IndicesConstPtr & indices ) [inline, inherited]

Provide a pointer to the vector of indices that represents the input data.

Parameters:

indices a pointer to the vector of indices that represents the input data.

Definition at line 126 of file pcl_base.h.

template<typename PointT>

void pcl::PCLBase< PointT >::setIndices ( const PointIndicesConstPtr & indices ) [inline, inherited]

Provide a pointer to the vector of indices that represents the input data.

Parameters:

indices a pointer to the vector of indices that represents the input data.

Definition at line 137 of file pcl_base.h.

template<typename PointT>

void pcl::PCLBase< PointT >::setIndices	(	size_t	row_start,
		size_t	col_start,
		size_t	nb_rows,
		size_t	nb_cols
	)		`[inline, inherited]`

Set the indices for the points laying within an interest region of the point cloud.

Note:: you shouldn't call this method on unorganized point clouds!

Parameters:

row_start	the offset on rows
col_start	the offset on columns
nb_rows	the number of rows to be considered row_start included
nb_cols	the number of columns to be considered col_start included

Definition at line 153 of file pcl_base.h.

template<typename PointT>

virtual void pcl::PCLBase< PointT >::setInputCloud ( const PointCloudConstPtr & cloud ) [inline, virtual, inherited]

Provide a pointer to the input dataset.

Parameters:

cloud the const boost shared pointer to a PointCloud message

Reimplemented in pcl::PCA< PointT >, and pcl::GeneralizedIterativeClosestPoint< PointT, PointT >.

Definition at line 105 of file pcl_base.h.

template<typename PointT >

void pcl::ExtractIndices< PointT >::setNegative ( bool negative ) [inline]

Set whether the indices should be returned, or all points _except_ the indices.

Parameters:

negative true if all points _except_ the input indices will be returned, false otherwise

Definition at line 76 of file extract_indices.h.

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

/builddir/build/BUILD/PCL-1.4.0-Source/filters/include/pcl/filters/extract_indices.h
/builddir/build/BUILD/PCL-1.4.0-Source/filters/include/pcl/filters/impl/extract_indices.hpp

Public Types

Public Member Functions

Detailed Description

template<typename PointT> class pcl::ExtractIndices< PointT >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

template<typename PointT>
class pcl::ExtractIndices< PointT >