ShiftOpStencil Class Reference

This is an implementation of ShiftOp dedicated to case where: More...

#include <ShiftOpStencil.hpp>

Inheritance diagram for ShiftOpStencil:

Detailed Description

This is an implementation of ShiftOp dedicated to case where:

• the target is a regular grid
• the meshing is elaborated as a TurboMeshing
• the covariance is stationary

The different members are: _relativeShifts For each vector, gives the vector of shifts, with respect to the target node (in relative indices) _absoluteShifts Vector of shifts to calculate where the weights should apply calculated on the global target grid. This can only be used if the grid has no selection _weights Vector of weights (only significative ones are kept) _isInside Vector telling if each node of the grid is located on its edge and should be bypassed for matrix calculations, or not

Public Member Functions
	ShiftOpStencil (const MeshETurbo *mesh=nullptr, const CovAniso *cova=nullptr, bool verbose=false)
	ShiftOpStencil (const ShiftOpStencil &shift)
ShiftOpStencil &	operator= (const ShiftOpStencil &shift)
virtual	~ShiftOpStencil ()
void	normalizeLambdaBySills (const AMesh *mesh) override
	ICloneable interface.
void	multiplyByValueAndAddDiagonal (double v1=1., double v2=0.) override
void	resetModif () override
double	getMaxEigenValue () const override
double	getLambda (int iapex) const override
int	_addToDest (const constvect inv, vect outv) const override
Public Member Functions inherited from AShiftOp
	AShiftOp (CovAniso *cova=nullptr, int napices=0)
	AShiftOp (const AShiftOp &shift)
AShiftOp &	operator= (const AShiftOp &shift)
virtual void	prodLambda (const VectorDouble &x, VectorDouble &y, const EPowerPT &power) const
virtual	~AShiftOp ()
const VectorDouble &	getLambdas () const
int	getSize () const override
virtual void	addProdLambda (const constvect x, vect y, const EPowerPT &power) const
void	prodLambda (const constvect x, vect y, const EPowerPT &power) const
void	prodLambda (const VectorDouble &x, vect y, const EPowerPT &power) const
void	prodLambda (const constvect x, VectorDouble &y, const EPowerPT &power) const
Public Member Functions inherited from ICloneable
	ICloneable ()
virtual	~ICloneable ()
virtual ICloneable *	clone () const =0
Public Member Functions inherited from ALinearOpEigenCG< AShiftOp >
virtual	~ALinearOpEigenCG ()
Eigen::Index	rows () const
Eigen::Index	cols () const
Eigen::Product< AShiftOp, Rhs, Eigen::AliasFreeProduct >	operator* (const Eigen::MatrixBase< Rhs > &x) const
Public Member Functions inherited from ALinearOp
	ALinearOp ()
	ALinearOp (const ALinearOp &op)=delete
virtual	~ALinearOp ()
int	evalDirect (const VectorDouble &inv, VectorDouble &outv) const
VectorDouble	evalDirect (const VectorDouble &in) const
void	setUseFactor (bool usefactor)
int	evalDirect (constvect inv, vect outv) const
int	addToDest (const constvect inv, vect outv) const
int	addToDest (const Eigen::VectorXd &inv, Eigen::VectorXd &outv) const

Additional Inherited Members
Public Types inherited from ALinearOpEigenCG< AShiftOp >
enum
typedef double	Scalar
typedef double	RealScalar
typedef int	StorageIndex
Static Public Member Functions inherited from AShiftOp
static std::shared_ptr< CovAniso >	cloneAndCast (const CovAniso *cova)
static std::shared_ptr< CovAniso >	cloneAndCast (const std::shared_ptr< CovAniso > &cova)

Constructor & Destructor Documentation

ShiftOpStencil() [1/2]

ShiftOpStencil::ShiftOpStencil	(	const MeshETurbo *	mesh = nullptr,
		const CovAniso *	cova = nullptr,
		bool	verbose = false
	)

ShiftOpStencil() [2/2]

ShiftOpStencil::ShiftOpStencil

(

const ShiftOpStencil &

shift

)

~ShiftOpStencil()

ShiftOpStencil::~ShiftOpStencil ( )

virtual

Member Function Documentation

_addToDest()

int ShiftOpStencil::_addToDest ( const constvect  inv, vect  outv  ) const

overridevirtual

Implements AShiftOp.

getLambda()

double ShiftOpStencil::getLambda ( int  iapex ) const

overridevirtual

Reimplemented from AShiftOp.

getMaxEigenValue()

double ShiftOpStencil::getMaxEigenValue ( ) const

overridevirtual

Implements AShiftOp.

multiplyByValueAndAddDiagonal()

void ShiftOpStencil::multiplyByValueAndAddDiagonal ( double  v1 = 1., double  v2 = 0.  )

overridevirtual

Reimplemented from ALinearOp.

normalizeLambdaBySills()

void ShiftOpStencil::normalizeLambdaBySills ( const AMesh *  mesh )

overridevirtual

ICloneable interface.

Implements AShiftOp.

operator=()

ShiftOpStencil & ShiftOpStencil::operator=

(

const ShiftOpStencil &

shift

)

resetModif()

void ShiftOpStencil::resetModif ( )

overridevirtual

Reimplemented from ALinearOp.

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

• include/LinearOp/ShiftOpStencil.hpp
• src/LinearOp/ShiftOpStencil.cpp