ACor Class Reference

Class containing the Covariance part of the Model. More...

#include <ACor.hpp>

Inheritance diagram for ACor:

Detailed Description

Class containing the Covariance part of the Model.

It is the uppermost class of the Covariance Tree and is conceived as simple as possible on purpose (in order to let the user defined its own version if necessary): it must simply be able to return its value between two end-point (see eval method).

It is mainly implemented in CovAniso.hpp or ACorAnisoList.hpp

Public Member Functions
	ACor (const CovContext &ctxt)
	ACor (const ACor &r)
ACor &	operator= (const ACor &r)
virtual	~ACor ()
virtual int	getNVariables () const
	ACor Interface.
void	setContext (const CovContext &ctxt)
virtual double	eval0 (int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const
	Calculate the covariance between two variables for 0-distance (stationary case)
virtual double	eval (const SpacePoint &p1, const SpacePoint &p2, int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const =0
virtual void	copyCovContext (const CovContext &ctxt)
virtual void	updateFromContext ()
virtual void	optimizationPostProcess () const
virtual int	makeElemNoStat (const EConsElem &econs, int iv1, int iv2, const AFunctional *func=nullptr, const Db *db=nullptr, const String &namecol=String())
const CovContext &	getContext () const
CovContext	getContextCopy () const
virtual void	initFromContext ()
virtual void	optimizationPreProcess (const std::vector< SpacePoint > &p, std::vector< SpacePoint > &p1As) const
virtual double	evalCovOnSphere (double alpha, int degree=50, bool flagScaleDistance=false, const CovCalcMode *mode=nullptr) const
bool	_checkDims (int idim, int jdim) const
virtual VectorDouble	evalSpectrumOnSphere (int n, bool flagNormDistance=false, bool flagCumul=false) const
void	attachNoStatDb (const Db *db)
virtual double	evalSpectrum (const VectorDouble &freq, int ivar, int jvar) const
bool	checkAndManageNoStatDb (const Db *&db, const String &namecol)
virtual void	updateCovByMesh (int imesh, bool aniso=true)
virtual double	getValue (const EConsElem &econs, int iv1, int iv2) const
virtual void	makeStationary ()
void	createNoStatTab ()
void	informMeshByMesh (const AMesh *amesh) const
void	informMeshByApex (const AMesh *amesh) const
VectorDouble	informCoords (const VectorVectorDouble &coords, const EConsElem &econs, int iv1=0, int iv2=0) const
void	informDbIn (const Db *dbin) const
void	informDbOut (const Db *dbout) const
virtual void	updateCovByPoints (int icas1, int iech1, int icas2, int iech2)
void	manage (const Db *db1, const Db *db2) const
int	getDimensionNumber () const
Public Member Functions inherited from ASpaceObject
	ASpaceObject (const ASpace *space=nullptr)
	ASpaceObject (const ASpace &space)
	ASpaceObject (const ASpaceObject &r)
ASpaceObject &	operator= (const ASpaceObject &r)
virtual	~ASpaceObject ()
virtual String	toString (const AStringFormat *strfmt=nullptr) const override
	AStringable interface.
const ASpace *	getSpace () const
	Accessor to the current object space context.
bool	isConsistent () const
	Indicate if I am consistent with my current space context.
VectorDouble	getUnitaryVector () const
	Return unitary vector for the current space context.
virtual bool	isConsistent (const ASpace *space) const =0
	Indicate if I am consistent with the provided space.
unsigned int	getNDim (int ispace=-1) const
	Shortcuts to ASpace methods.
const VectorDouble &	getOrigin (int ispace=-1) const
	Return the current space context origin coordinates.
double	getDistance (const SpacePoint &p1, const SpacePoint &p2, int ispace=0) const
	Return the distance between two space points for the current space context.
VectorDouble	getDistances (const SpacePoint &p1, const SpacePoint &p2) const
	Return all the distances (space composits) between two space points for the current space context.
VectorDouble	getIncrement (const SpacePoint &p1, const SpacePoint &p2, int ispace=0) const
	Return the increment vector between two space points for the current space context.
Public Member Functions inherited from AStringable
	AStringable ()
	AStringable (const AStringable &r)
AStringable &	operator= (const AStringable &r)
virtual	~AStringable ()
virtual void	display (const AStringFormat *strfmt=nullptr) const final
virtual void	display (int level) const final

Constructor & Destructor Documentation

ACor() [1/2]

ACor::ACor

(

const CovContext &

ctxt

)

ACor() [2/2]

ACor::ACor

(

const ACor &

r

)

~ACor()

ACor::~ACor ( )

virtual

Member Function Documentation

_checkDims()

bool ACor::_checkDims	(	int	idim,
		int	jdim
	)		const

attachNoStatDb()

void ACor::attachNoStatDb

(

const Db *

db

)

checkAndManageNoStatDb()

bool ACor::checkAndManageNoStatDb	(	const Db *&	db,
		const String &	namecol
	)

copyCovContext()

void ACor::copyCovContext ( const CovContext &  ctxt )

virtual

createNoStatTab()

void ACor::createNoStatTab

(

)

eval()

virtual double ACor::eval ( const SpacePoint &  p1, const SpacePoint &  p2, int  ivar = 0, int  jvar = 0, const CovCalcMode *  mode = nullptr  ) const

pure virtual

Implemented in CorAniso, and CorGneiting.

eval0()

double ACor::eval0 ( int  ivar = 0, int  jvar = 0, const CovCalcMode *  mode = nullptr  ) const

virtual

Calculate the covariance between two variables for 0-distance (stationary case)

evalCovOnSphere()

virtual double ACor::evalCovOnSphere ( double  alpha, int  degree = 50, bool  flagScaleDistance = false, const CovCalcMode *  mode = nullptr  ) const

inlinevirtual

Reimplemented in CorAniso.

evalSpectrum()

virtual double ACor::evalSpectrum ( const VectorDouble &  freq, int  ivar, int  jvar  ) const

inlinevirtual

Reimplemented in CorAniso.

evalSpectrumOnSphere()

virtual VectorDouble ACor::evalSpectrumOnSphere ( int  n, bool  flagNormDistance = false, bool  flagCumul = false  ) const

inlinevirtual

Reimplemented in CorAniso.

getContext()

const CovContext & ACor::getContext ( ) const

inline

getContextCopy()

CovContext ACor::getContextCopy ( ) const

inline

getDimensionNumber()

int ACor::getDimensionNumber ( ) const

inline

getNVariables()

virtual int ACor::getNVariables ( ) const

inlinevirtual

ACor Interface.

Reimplemented in CorAniso, and CorGneiting.

getValue()

virtual double ACor::getValue ( const EConsElem &  econs, int  iv1, int  iv2  ) const

inlinevirtual

Reimplemented in CorAniso.

informCoords()

VectorDouble ACor::informCoords	(	const VectorVectorDouble &	coords,
		const EConsElem &	econs,
		int	iv1 = 0,
		int	iv2 = 0
	)		const

informDbIn()

void ACor::informDbIn

(

const Db *

dbin

)

const

informDbOut()

void ACor::informDbOut

(

const Db *

dbout

)

const

informMeshByApex()

void ACor::informMeshByApex

(

const AMesh *

amesh

)

const

informMeshByMesh()

void ACor::informMeshByMesh

(

const AMesh *

amesh

)

const

initFromContext()

virtual void ACor::initFromContext ( )

inlinevirtual

Reimplemented in CorAniso.

makeElemNoStat()

int ACor::makeElemNoStat ( const EConsElem &  econs, int  iv1, int  iv2, const AFunctional *  func = nullptr, const Db *  db = nullptr, const String &  namecol = String()  )

virtual

makeStationary()

void ACor::makeStationary ( )

virtual

manage()

void ACor::manage ( const Db *  db1, const Db *  db2  ) const

inline

operator=()

ACor & ACor::operator=

(

const ACor &

r

)

optimizationPostProcess()

virtual void ACor::optimizationPostProcess ( ) const

inlinevirtual

Reimplemented in CorAniso.

optimizationPreProcess()

virtual void ACor::optimizationPreProcess ( const std::vector< SpacePoint > &  p, std::vector< SpacePoint > &  p1As  ) const

inlinevirtual

Reimplemented in CorAniso.

setContext()

void ACor::setContext ( const CovContext &  ctxt )

inline

updateCovByMesh()

virtual void ACor::updateCovByMesh ( int  imesh, bool  aniso = true  )

inlinevirtual

Reimplemented in CorAniso.

updateCovByPoints()

virtual void ACor::updateCovByPoints ( int  icas1, int  iech1, int  icas2, int  iech2  )

inlinevirtual

Reimplemented in CorAniso.

updateFromContext()

virtual void ACor::updateFromContext ( )

inlinevirtual

Reimplemented in CorAniso.

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

• include/Covariances/ACor.hpp
• src/Covariances/ACor.cpp