pcl::DistanceMap Class Reference

Represents a distance map obtained from a distance transformation. More...

#include <pcl/recognition/distance_map.h>

Public Member Functions
	DistanceMap ()
	Constructor.
virtual	~DistanceMap ()=default
	Destructor.
std::size_t	getWidth () const
	Returns the width of the map.
std::size_t	getHeight () const
	Returns the height of the map.
float *	getData ()
	Returns a pointer to the beginning of map.
void	resize (const std::size_t width, const std::size_t height)
	Resizes the map to the specified size.
float &	operator() (const std::size_t col_index, const std::size_t row_index)
	Operator to access an element of the map.
const float &	operator() (const std::size_t col_index, const std::size_t row_index) const
	Operator to access an element of the map.

Protected Attributes
std::vector< float >	data_
	The storage for the distance map data.
std::size_t	width_ {0}
	The width of the map.
std::size_t	height_ {0}
	The height of the map.

Detailed Description

Represents a distance map obtained from a distance transformation.

Author

Stefan Holzer

Definition at line 46 of file distance_map.h.

Constructor & Destructor Documentation

DistanceMap()

pcl::DistanceMap::DistanceMap ( )

inline

Constructor.

Definition at line 50 of file distance_map.h.

References data_.

~DistanceMap()

virtual pcl::DistanceMap::~DistanceMap ( )

virtualdefault

Destructor.

Member Function Documentation

getData()

float * pcl::DistanceMap::getData ( )

inline

Returns a pointer to the beginning of map.

Definition at line 70 of file distance_map.h.

References data_.

Referenced by pcl::ColorModality< PointInT >::computeDistanceMap(), and pcl::SurfaceNormalModality< PointInT >::computeDistanceMap().

getHeight()

std::size_t pcl::DistanceMap::getHeight ( ) const

inline

Returns the height of the map.

Definition at line 63 of file distance_map.h.

References height_.

getWidth()

std::size_t pcl::DistanceMap::getWidth ( ) const

inline

Returns the width of the map.

Definition at line 56 of file distance_map.h.

References width_.

operator()() [1/2]

float & pcl::DistanceMap::operator() ( const std::size_t col_index, const std::size_t row_index )

inline

Operator to access an element of the map.

Parameters

[in]	col_index	the column index of the element to access.
[in]	row_index	the row index of the element to access.

Definition at line 92 of file distance_map.h.

References data_, and width_.

operator()() [2/2]

const float & pcl::DistanceMap::operator() ( const std::size_t col_index, const std::size_t row_index ) const

inline

Operator to access an element of the map.

Parameters

[in]	col_index	the column index of the element to access.
[in]	row_index	the row index of the element to access.

Definition at line 102 of file distance_map.h.

References data_, and width_.

resize()

void pcl::DistanceMap::resize ( const std::size_t width, const std::size_t height )

inline

Resizes the map to the specified size.

Parameters

[in]	width	the new width of the map.
[in]	height	the new height of the map.

Definition at line 80 of file distance_map.h.

References data_, height_, and width_.

Referenced by pcl::ColorModality< PointInT >::computeDistanceMap(), and pcl::SurfaceNormalModality< PointInT >::computeDistanceMap().

Member Data Documentation

data_

std::vector<float> pcl::DistanceMap::data_

protected

The storage for the distance map data.

Definition at line 109 of file distance_map.h.

Referenced by DistanceMap(), getData(), operator()(), operator()(), and resize().

height_

std::size_t pcl::DistanceMap::height_ {0}

protected

The height of the map.

Definition at line 113 of file distance_map.h.

Referenced by getHeight(), and resize().

width_

std::size_t pcl::DistanceMap::width_ {0}

protected

The width of the map.

Definition at line 111 of file distance_map.h.

Referenced by getWidth(), operator()(), operator()(), and resize().

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

• pcl/recognition/distance_map.h