pcl::Narf::FeaturePointRepresentation Struct Reference

#include <pcl/features/narf.h>

Inheritance diagram for pcl::Narf::FeaturePointRepresentation:

Collaboration diagram for pcl::Narf::FeaturePointRepresentation:

Public Types
typedef Narf *	PointT
typedef boost::shared_ptr < PointRepresentation< Narf * > >	Ptr
typedef boost::shared_ptr < const PointRepresentation < Narf * > >	ConstPtr

Public Member Functions
	FeaturePointRepresentation (int nr_dimensions)
virtual void	copyToFloatArray (const PointT &p, float *out) const
virtual void	copyToFloatArray (const Narf *&p, float *out) const =0
	Copy point data from input point to a float array. More...
bool	isTrivial () const
	Returns whether this point representation is trivial. More...
virtual bool	isValid (const Narf *&p) const
	Verify that the input point is valid. More...
void	vectorize (const Narf *&p, OutputType &out) const
	Convert input point into a vector representation, rescaling by alpha. More...
void	setRescaleValues (const float *rescale_array)
	Set the rescale values to use when vectorizing points. More...
int	getNumberOfDimensions () const
	Return the number of dimensions in the point's vector representation. More...

Detailed Description

Definition at line 232 of file narf.h.

Member Typedef Documentation

typedef boost::shared_ptr<const PointRepresentation<Narf * > > pcl::PointRepresentation< Narf * >::ConstPtr

inherited

Definition at line 75 of file point_representation.h.

typedef Narf* pcl::Narf::FeaturePointRepresentation::PointT

Definition at line 234 of file narf.h.

typedef boost::shared_ptr<PointRepresentation<Narf * > > pcl::PointRepresentation< Narf * >::Ptr

inherited

Definition at line 74 of file point_representation.h.

Constructor & Destructor Documentation

pcl::Narf::FeaturePointRepresentation::FeaturePointRepresentation ( int  nr_dimensions )

inline

Definition at line 235 of file narf.h.

Member Function Documentation

virtual void pcl::PointRepresentation< Narf * >::copyToFloatArray ( const Narf * &  p, float *  out  ) const

pure virtualinherited

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.

virtual void pcl::Narf::FeaturePointRepresentation::copyToFloatArray ( const PointT &  p, float *  out  ) const

inlinevirtual

Definition at line 236 of file narf.h.

int pcl::PointRepresentation< Narf * >::getNumberOfDimensions ( ) const

inlineinherited

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

Definition at line 171 of file point_representation.h.

bool pcl::PointRepresentation< Narf * >::isTrivial ( ) const

inlineinherited

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< Narf * >::isValid ( const Narf * &  p ) const

inlinevirtualinherited

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< Narf * >::setRescaleValues ( const float *  rescale_array )

inlineinherited

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< Narf * >::vectorize ( const Narf * &  p, OutputType &  out  ) const

inlineinherited

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 struct was generated from the following file:

• /builddir/build/BUILD/PCL-1.6.0-Source/features/include/pcl/features/narf.h