PassThrough uses the base Filter class methods to pass through all data that satisfies the user given constraints. More...

#include <pcl/filters/passthrough.h>

Inheritance diagram for pcl::PassThrough< sensor_msgs::PointCloud2 >:

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Collaboration diagram for pcl::PassThrough< sensor_msgs::PointCloud2 >:

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List of all members.

Public Types
typedef PointIndices::Ptr	PointIndicesPtr
typedef PointIndices::ConstPtr	PointIndicesConstPtr
Public Member Functions
	PassThrough (bool extract_removed_indices=false)
	Constructor.
void	setKeepOrganized (bool val)
	Set whether the filtered points should be kept and set to the value given through setUserFilterValue (default: NaN), or removed from the PointCloud, thus potentially breaking its organized structure.
bool	getKeepOrganized ()
	Obtain the value of the internal keep_organized_ parameter.
void	setUserFilterValue (float val)
	Provide a value that the filtered points should be set to instead of removing them.
void	setFilterFieldName (const std::string &field_name)
	Provide the name of the field to be used for filtering data.
std::string const	getFilterFieldName ()
	Get the name of the field used for filtering.
void	setFilterLimits (const double &limit_min, const double &limit_max)
	Set the field filter limits.
void	getFilterLimits (double &limit_min, double &limit_max)
	Get the field filter limits (min/max) set by the user.
void	setFilterLimitsNegative (const bool limit_negative)
	Set to true if we want to return the data outside the interval specified by setFilterLimits (min, max).
void	getFilterLimitsNegative (bool &limit_negative)
	Get whether the data outside the interval (min/max) is to be returned (true) or inside (false).
bool	getFilterLimitsNegative ()
	Get whether the data outside the interval (min/max) is to be returned (true) or inside (false).
IndicesConstPtr const	getRemovedIndices ()
	Get the point indices being removed.
void	filter (PointCloud2 &output)
	Calls the filtering method and returns the filtered dataset in output.
void	setInputCloud (const PointCloud2ConstPtr &cloud)
	Provide a pointer to the input dataset.
PointCloud2ConstPtr 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 PointIndicesConstPtr &indices)
	Provide a pointer to the vector of indices that represents the input data.
IndicesPtr const	getIndices ()
	Get a pointer to the vector of indices used.

Detailed Description

template<>
class pcl::PassThrough< sensor_msgs::PointCloud2 >

PassThrough uses the base Filter class methods to pass through all data that satisfies the user given constraints.

Author:: Radu B. Rusu

Definition at line 224 of file passthrough.h.

Member Typedef Documentation

typedef PointIndices::ConstPtr pcl::PCLBase< sensor_msgs::PointCloud2 >::PointIndicesConstPtr [inherited]

Definition at line 280 of file pcl_base.h.

typedef PointIndices::Ptr pcl::PCLBase< sensor_msgs::PointCloud2 >::PointIndicesPtr [inherited]

Definition at line 279 of file pcl_base.h.

Constructor & Destructor Documentation

pcl::PassThrough< sensor_msgs::PointCloud2 >::PassThrough ( bool extract_removed_indices = false ) [inline]

Constructor.

Definition at line 235 of file passthrough.h.

Member Function Documentation

void pcl::Filter< sensor_msgs::PointCloud2 >::filter ( PointCloud2 & output ) [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< sensor_msgs::PointCloud2 >.

std::string const pcl::PassThrough< sensor_msgs::PointCloud2 >::getFilterFieldName ( ) [inline]

Get the name of the field used for filtering.

Definition at line 288 of file passthrough.h.

void pcl::PassThrough< sensor_msgs::PointCloud2 >::getFilterLimits	(	double &	limit_min,
		double &	limit_max
	)		`[inline]`

Get the field filter limits (min/max) set by the user.

The default values are -FLT_MAX, FLT_MAX.

Parameters:

[out]	limit_min	the minimum allowed field value
[out]	limit_max	the maximum allowed field value

Definition at line 309 of file passthrough.h.

void pcl::PassThrough< sensor_msgs::PointCloud2 >::getFilterLimitsNegative ( bool & limit_negative ) [inline]

Get whether the data outside the interval (min/max) is to be returned (true) or inside (false).

Parameters:

[out] limit_negative true if data outside the interval [min; max] is to be returned, false otherwise

Definition at line 329 of file passthrough.h.

bool pcl::PassThrough< sensor_msgs::PointCloud2 >::getFilterLimitsNegative ( ) [inline]

Get whether the data outside the interval (min/max) is to be returned (true) or inside (false).

Returns:: true if data outside the interval [min; max] is to be returned, false otherwise

Definition at line 338 of file passthrough.h.

IndicesPtr const pcl::PCLBase< sensor_msgs::PointCloud2 >::getIndices ( ) [inline, inherited]

Get a pointer to the vector of indices used.

Definition at line 329 of file pcl_base.h.

PointCloud2ConstPtr const pcl::PCLBase< sensor_msgs::PointCloud2 >::getInputCloud ( ) [inline, inherited]

Get a pointer to the input point cloud dataset.

Definition at line 303 of file pcl_base.h.

bool pcl::PassThrough< sensor_msgs::PointCloud2 >::getKeepOrganized ( ) [inline]

Obtain the value of the internal keep_organized_ parameter.

Definition at line 260 of file passthrough.h.

IndicesConstPtr const pcl::Filter< sensor_msgs::PointCloud2 >::getRemovedIndices ( ) [inline, inherited]

Get the point indices being removed.

Reimplemented in pcl::FilterIndices< sensor_msgs::PointCloud2 >.

Definition at line 181 of file filter.h.

void pcl::PassThrough< sensor_msgs::PointCloud2 >::setFilterFieldName ( const std::string & field_name ) [inline]

Provide the name of the field to be used for filtering data.

In conjunction with setFilterLimits, points having values outside this interval will be discarded.

Parameters:

[in] field_name the name of the field that contains values used for filtering

Definition at line 281 of file passthrough.h.

void pcl::PassThrough< sensor_msgs::PointCloud2 >::setFilterLimits	(	const double &	limit_min,
		const double &	limit_max
	)		`[inline]`

Set the field filter limits.

All points having field values outside this interval will be discarded.

Parameters:

[in]	limit_min	the minimum allowed field value
[in]	limit_max	the maximum allowed field value

Definition at line 298 of file passthrough.h.

void pcl::PassThrough< sensor_msgs::PointCloud2 >::setFilterLimitsNegative ( const bool limit_negative ) [inline]

Set to true if we want to return the data outside the interval specified by setFilterLimits (min, max).

Default: false.

Parameters:

[in] limit_negative return data inside the interval (false) or outside (true)

Definition at line 320 of file passthrough.h.

void pcl::PCLBase< sensor_msgs::PointCloud2 >::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 309 of file pcl_base.h.

void pcl::PCLBase< sensor_msgs::PointCloud2 >::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 320 of file pcl_base.h.

void pcl::PCLBase< sensor_msgs::PointCloud2 >::setInputCloud ( const PointCloud2ConstPtr & cloud ) [inherited]

Provide a pointer to the input dataset.

Parameters:

cloud the const boost shared pointer to a PointCloud message

void pcl::PassThrough< sensor_msgs::PointCloud2 >::setKeepOrganized ( bool val ) [inline]

Set whether the filtered points should be kept and set to the value given through setUserFilterValue (default: NaN), or removed from the PointCloud, thus potentially breaking its organized structure.

By default, points are removed.

Parameters:

[in] val set to true whether the filtered points should be kept and set to a given user value (default: NaN)

Definition at line 253 of file passthrough.h.

void pcl::PassThrough< sensor_msgs::PointCloud2 >::setUserFilterValue ( float val ) [inline]

Provide a value that the filtered points should be set to instead of removing them.

Used in conjunction with setKeepOrganized ().

Parameters:

[in] val the user given value that the filtered point dimensions should be set to

Definition at line 271 of file passthrough.h.

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

/usr/src/RPM/BUILD/PCL-1.6.0-Source/filters/include/pcl/filters/passthrough.h

Public Types

Public Member Functions

Detailed Description

template<> class pcl::PassThrough< sensor_msgs::PointCloud2 >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

template<>
class pcl::PassThrough< sensor_msgs::PointCloud2 >