Feel::ParameterSpace< P >::Sampling Class Reference

Parameter space sampling class. More...

#include <parameterspace.hpp>

List of all members.

Public Types
typedef Sampling	sampling_type
typedef boost::shared_ptr < sampling_type >	sampling_ptrtype
typedef ParameterSpace< Dimension >	parameterspace_type
typedef boost::shared_ptr < parameterspace_type >	parameterspace_ptrtype
typedef parameterspace_type::Element	element_type
typedef boost::shared_ptr < element_type >	element_ptrtype
typedef ANNkd_tree	kdtree_type
typedef boost::shared_ptr < kdtree_type >	kdtree_ptrtype
Public Member Functions
	Sampling (parameterspace_ptrtype space, int N=1, sampling_ptrtype supersampling=sampling_ptrtype())
void	randomize (int N)
	create a sampling with random elements
void	logEquidistribute (int N)
	create a sampling with equidistributed elements
void	equidistribute (int N)
	create a sampling with equidistributed elements
boost::tuple< element_type, size_type >	min () const
	Returns the minimum element in the sampling and its index.
boost::tuple< element_type, size_type >	max () const
	Returns the maximum element in the sampling and its index.
parameterspace_ptrtype	parameterSpace () const
	Retuns the parameter space.
sampling_ptrtype const &	superSampling () const
void	setSuperSampling (sampling_ptrtype const &super)
sampling_ptrtype	searchNearestNeighbors (element_type const &mu, size_type M=1)
	Returns the M closest points to mu in sampling.
sampling_ptrtype	complement () const
	if supersampling is != 0, Returns the complement
void	push_back (element_type const &mu, size_type index)
	add new parameter mu in sampling and store index in super sampling
size_type	indexInSuperSampling (size_type index) const
	given a local index, returns the index in the super sampling
Friends
class	boost::serialization::access

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Detailed Description

template<int P>
class Feel::ParameterSpace< P >::Sampling

Parameter space sampling class.

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Member Function Documentation

template<int P>

void Feel::ParameterSpace< P >::Sampling::equidistribute

(

int

N

)

[inline]

create a sampling with equidistributed elements

Parameters:

N	the number of samples

References Feel::ParameterSpace< P >::equidistributed().

template<int P>

size_type Feel::ParameterSpace< P >::Sampling::indexInSuperSampling

(

size_type

index

)

const [inline]

given a local index, returns the index in the super sampling

Parameters:

index

index in the local sampling

Returns:

the index in the super sampling

template<int P>

void Feel::ParameterSpace< P >::Sampling::logEquidistribute

(

int

N

)

[inline]

create a sampling with equidistributed elements

Parameters:

N	the number of samples

References Feel::ParameterSpace< P >::logEquidistributed().

template<int P>

void Feel::ParameterSpace< P >::Sampling::randomize

(

int

N

)

[inline]

create a sampling with random elements

Parameters:

N	the number of samples

References Feel::ParameterSpace< P >::logRandom().

template<int P>

boost::shared_ptr< typename ParameterSpace< P >::Sampling > Feel::ParameterSpace< P >::Sampling::searchNearestNeighbors	(	element_type const &	mu,
		size_type	M = 1
	)

Returns the M closest points to mu in sampling.

Parameters:

mu	the point in parameter whom we want to find the neighbors
M	the number of neighbors to find

Returns:

the vector

template<int P>

void Feel::ParameterSpace< P >::Sampling::setSuperSampling

(

sampling_ptrtype const &

super

)

[inline]

set the super sampling

template<int P>

sampling_ptrtype const& Feel::ParameterSpace< P >::Sampling::superSampling

(

)

const [inline]

Returns the supersampling (might be null)