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 MeanPosition , to access methods potentially hidden by heritage.
const MeanPosition< DataPoint, _NFilter, T > &	meanPosition () const
	Explicit conversion to MeanPosition , 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
enum	{ PROVIDES_MEAN_POSITION }
using	Base = T
	Base class of the procedure.

Protected Attributes
enum Ponca::MeanPosition:: { ... }	barycenter
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 provides:

PROVIDES_MEAN_POSITION 

Definition at line 25 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 27 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 27 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 27 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 27 of file mean.h.

Member Enumeration Documentation

anonymous enum

template<class DataPoint , class _NFilter , typename T >

anonymous enum

protected

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 18 of file mean.hpp.

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 11 of file mean.hpp.

meanPosition() [1/2]

template<class DataPoint , class _NFilter , typename T >

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

inline

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

Definition at line 37 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 MeanPosition , to access methods potentially hidden by heritage.

Definition at line 37 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 34 of file mean.h.