pcl::DefaultPointRepresentation< ShapeContext > Class Template Reference

#include <pcl/point_representation.h>

Inheritance diagram for pcl::DefaultPointRepresentation< ShapeContext >:

Collaboration diagram for pcl::DefaultPointRepresentation< ShapeContext >:

List of all members.

Public Types
typedef boost::shared_ptr < PointRepresentation < ShapeContext > >	Ptr
typedef boost::shared_ptr < const PointRepresentation < ShapeContext > >	ConstPtr
Public Member Functions
	DefaultPointRepresentation ()
virtual void	copyToFloatArray (const ShapeContext &p, float *out) const
	Copy point data from input point to a float array.
bool	isTrivial () const
	Returns whether this point representation is trivial.
virtual bool	isValid (const ShapeContext &p) const
	Verify that the input point is valid.
void	vectorize (const ShapeContext &p, OutputType &out) const
	Convert input point into a vector representation, rescaling by alpha.
void	setRescaleValues (const float *rescale_array)
	Set the rescale values to use when vectorizing points.
int	getNumberOfDimensions () const
	Return the number of dimensions in the point's vector representation.

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Detailed Description

template<>
class pcl::DefaultPointRepresentation< ShapeContext >

Definition at line 425 of file point_representation.h.

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Member Typedef Documentation

typedef boost::shared_ptr<const PointRepresentation<ShapeContext > > pcl::PointRepresentation< ShapeContext >::ConstPtr [inherited]

Definition at line 75 of file point_representation.h.

typedef boost::shared_ptr<PointRepresentation<ShapeContext > > pcl::PointRepresentation< ShapeContext >::Ptr [inherited]

Definition at line 74 of file point_representation.h.

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Constructor & Destructor Documentation

pcl::DefaultPointRepresentation< ShapeContext >::DefaultPointRepresentation

(

)

[inline]

Definition at line 428 of file point_representation.h.

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Member Function Documentation

virtual void pcl::DefaultPointRepresentation< ShapeContext >::copyToFloatArray	(	const ShapeContext &	p,
		float *	out
	)		const [inline, virtual]

Copy point data from input point to a float array.

This method must be overriden in all subclasses.

Parameters:

[in]	p	The input point
[out]	out	A pointer to a float array.

Implements pcl::PointRepresentation< ShapeContext >.

Definition at line 434 of file point_representation.h.

int pcl::PointRepresentation< ShapeContext >::getNumberOfDimensions

(

)

const [inline, inherited]

Return the number of dimensions in the point's vector representation.

Definition at line 171 of file point_representation.h.

bool pcl::PointRepresentation< ShapeContext >::isTrivial

(

)

const [inline, inherited]

Returns whether this point representation is trivial.

It is trivial if and only if the following conditions hold:

• the relevant data consists only of float values
• the vectorize operation directly copies the first nr_dimensions_ elements of PointT to the out array
• sizeof(PointT) is a multiple of sizeof(float) In short, a trivial point representation converts the input point to a float array that is the same as if the point was reinterpret_casted to a float array of length nr_dimensions_ .

Definition at line 96 of file point_representation.h.

virtual bool pcl::PointRepresentation< ShapeContext >::isValid

(

const ShapeContext &

p

)

const [inline, virtual, inherited]

Verify that the input point is valid.

Parameters:

p	The point to validate

Definition at line 102 of file point_representation.h.

void pcl::PointRepresentation< ShapeContext >::setRescaleValues

(

const float *

rescale_array

)

[inline, inherited]

Set the rescale values to use when vectorizing points.

Parameters:

[in]

rescale_array

The array/vector of rescale values. Can be of any type that implements the [] operator.

Definition at line 163 of file point_representation.h.

void pcl::PointRepresentation< ShapeContext >::vectorize	(	const ShapeContext &	p,
		OutputType &	out
	)		const [inline, inherited]

Convert input point into a vector representation, rescaling by alpha.

Parameters:

[in]	p	the input point
[out]	out	The output vector. Can be of any type that implements the [] operator.

Definition at line 142 of file point_representation.h.

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

• /usr/src/RPM/BUILD/PCL-1.6.0-Source/common/include/pcl/point_representation.h