HessianOp Class Reference

#include <HessianOp.hpp>

Inheritance diagram for HessianOp:

Public Member Functions
	HessianOp ()
virtual	~HessianOp ()
int	init (PrecisionOp *pmat, const ProjMatrix *projdata, const ProjMatrix *projseis, const VectorDouble &indic, const VectorDouble &propseis, const VectorDouble &varseis)
int	getSize () const override
void	setLambda (const VectorDouble &lambda)
Public Member Functions inherited from ALinearOp
	ALinearOp (int nitermax=1000, double eps=EPSILON8)
	ALinearOp (const ALinearOp &m)
ALinearOp &	operator= (const ALinearOp &m)
virtual	~ALinearOp ()
virtual void	evalInverse (const VectorDouble &inv, VectorDouble &outv) const
void	evalDirect (const VectorDouble &inv, VectorDouble &outv) const
void	setNIterMax (int nitermax)
void	setEps (double eps)
void	setX0 (VectorDouble &x0)
void	setPrecond (const ALinearOp *precond, int status)

Protected Member Functions
void	_evalDirect (const VectorDouble &inv, VectorDouble &outv) const override

Private Attributes
bool	_isInitialized
bool	_flagSeismic
PrecisionOp *	_pMat
const ProjMatrix *	_projData
const ProjMatrix *	_projSeis
VectorDouble	_indic
VectorDouble	_propSeis
VectorDouble	_varSeis
VectorDouble	_lambda
VectorDouble	_workp
VectorDouble	_workx
VectorDouble	_workv
VectorDouble	_works

Constructor & Destructor Documentation

HessianOp()

HessianOp::HessianOp

(

)

~HessianOp()

HessianOp::~HessianOp ( )

virtual

Member Function Documentation

_evalDirect()

void HessianOp::_evalDirect ( const VectorDouble &  inv, VectorDouble &  outv  ) const

overrideprotectedvirtual

Operate the operation: 'outv' = HESS * 'inv'

Parameters

[in]	inv	Array of input values
[out]	outv	Array of output values

Implements ALinearOp.

getSize()

int HessianOp::getSize ( ) const

inlineoverridevirtual

Returns the dimension of the matrix

Implements ALinearOp.

init()

int HessianOp::init	(	PrecisionOp *	pmat,
		const ProjMatrix *	projdata,
		const ProjMatrix *	projseis,
		const VectorDouble &	indic,
		const VectorDouble &	propseis,
		const VectorDouble &	varseis
	)

Initialize the Hessian Operator

Parameters

[in]	pmat	The precision matrix to be optimized
[in]	projdata	The Projection operator between Data and Meshing
[in]	projseis	The Projection operator between Seismic and Meshing
[in]	indic	Array of facies values
[in]	propseis	Array of facies proportions
[in]	varseis	Array of variance attached to the seismic

setLambda()

void HessianOp::setLambda ( const VectorDouble &  lambda )

inline

Set the initial vector

Member Data Documentation

_flagSeismic

bool HessianOp::_flagSeismic

private

_indic

VectorDouble HessianOp::_indic

private

_isInitialized

bool HessianOp::_isInitialized

private

_lambda

VectorDouble HessianOp::_lambda

private

_pMat

PrecisionOp* HessianOp::_pMat

private

_projData

const ProjMatrix* HessianOp::_projData

private

_projSeis

const ProjMatrix* HessianOp::_projSeis

private

_propSeis

VectorDouble HessianOp::_propSeis

private

_varSeis

VectorDouble HessianOp::_varSeis

private

_workp

VectorDouble HessianOp::_workp

mutableprivate

_works

VectorDouble HessianOp::_works

mutableprivate

_workv

VectorDouble HessianOp::_workv

mutableprivate

_workx

VectorDouble HessianOp::_workx

mutableprivate

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

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