Ponca::MeanPosition< DataPoint, _NFilter, T > Class Template Reference

Compute the barycenter of the input points. More...

#include <mean.h>

Inheritance diagram for Ponca::MeanPosition< DataPoint, _NFilter, T >:

Collaboration diagram for Ponca::MeanPosition< DataPoint, _NFilter, T >:

Public Types
using	Scalar = typename DataPoint::Scalar
	Alias to scalar type.
using	VectorType = typename Base::VectorType
	Alias to vector type.
using	NeighborFilter = typename Base::NeighborFilter
	Alias to the filter applied on the neighbors.

Public Member Functions
MeanPosition< DataPoint, _NFilter, T > &	meanPosition ()
	Explicit conversion to CLASSNAME, to access methods potentially hidden by heritage.
const MeanPosition< DataPoint, _NFilter, T > &	meanPosition () const
	Explicit conversion to CLASSNAME, to access methods potentially hidden by heritage.
void	init ()
	Set the evaluation position and reset the internal states.
void	addLocalNeighbor (Scalar w, const VectorType &localQ, const DataPoint &attributes)
	Add a neighbor to perform the fit.

Protected Types
using	Base = T
	Base class of the procedure.

Protected Attributes
VectorType	m_sumP {VectorType::Zero()}
	Sum of the input points vectors.

Detailed Description

template<class DataPoint, class _NFilter, typename T>
class Ponca::MeanPosition< DataPoint, _NFilter, T >

Compute the barycenter of the input points.

Warning

The barycenter is not stored explicitly, but rather computed from the sum of the neighbors positions.

This primitive respects:

ProvidesMeanPosition 

Definition at line 28 of file mean.h.

Member Typedef Documentation

Base

template<class DataPoint, class _NFilter, typename T>

using Ponca::MeanPosition< DataPoint, _NFilter, T >::Base = T

protected

Base class of the procedure.

Definition at line 30 of file mean.h.

NeighborFilter

template<class DataPoint, class _NFilter, typename T>

using Ponca::MeanPosition< DataPoint, _NFilter, T >::NeighborFilter = typename Base::NeighborFilter

Alias to the filter applied on the neighbors.

Definition at line 30 of file mean.h.

Scalar

template<class DataPoint, class _NFilter, typename T>

using Ponca::MeanPosition< DataPoint, _NFilter, T >::Scalar = typename DataPoint::Scalar

Alias to scalar type.

Definition at line 30 of file mean.h.

VectorType

template<class DataPoint, class _NFilter, typename T>

using Ponca::MeanPosition< DataPoint, _NFilter, T >::VectorType = typename Base::VectorType

Alias to vector type.

Definition at line 30 of file mean.h.

Member Function Documentation

addLocalNeighbor()

template<class DataPoint, class _NFilter, typename T>

void MeanPosition::addLocalNeighbor ( Scalar w, const VectorType & localQ, const DataPoint & attributes )

inline

Add a neighbor to perform the fit.

Definition at line 19 of file mean.h.

init()

template<class DataPoint, class _NFilter, typename T>

void MeanPosition::init ( )

inline

Set the evaluation position and reset the internal states.

Warning

Must be called be for any computation (but * after #setNeighborFilter)

Definition at line 12 of file mean.h.

meanPosition() [1/2]

template<class DataPoint, class _NFilter, typename T>

MeanPosition< DataPoint, _NFilter, T > & Ponca::MeanPosition< DataPoint, _NFilter, T >::meanPosition ( )

inline

Explicit conversion to CLASSNAME, to access methods potentially hidden by heritage.

Definition at line 36 of file mean.h.

meanPosition() [2/2]

template<class DataPoint, class _NFilter, typename T>

const MeanPosition< DataPoint, _NFilter, T > & Ponca::MeanPosition< DataPoint, _NFilter, T >::meanPosition ( ) const

inline

Explicit conversion to CLASSNAME, to access methods potentially hidden by heritage.

Definition at line 36 of file mean.h.

Member Data Documentation

m_sumP

template<class DataPoint, class _NFilter, typename T>

VectorType Ponca::MeanPosition< DataPoint, _NFilter, T >::m_sumP {VectorType::Zero()}

protected

Sum of the input points vectors.

Definition at line 33 of file mean.h.