EBCoarseAverage Class Reference

#include <EBCoarseAverage.H>

List of all members.

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Detailed Description

replaces coarse level data with an average of fine level data.

This class replaces data at a coarse level of refinement with an average of data at a finer level of refinement, in areas where fine data is present. Coarse level data is not modified where fine level data is not present.

Public Member Functions
	EBCoarseAverage ()
	~EBCoarseAverage ()
	EBCoarseAverage (const DisjointBoxLayout &dblFine, const DisjointBoxLayout &dblCoar, const EBISLayout &ebislFine, const EBISLayout &ebislCoar, const ProblemDomain &domainCoar, const int &nref, const int &nvar, const EBIndexSpace *ebisPtr)
	EBCoarseAverage (const EBLevelGrid &a_eblgFine, const EBLevelGrid &a_eblgCoar, const EBLevelGrid &a_eblgCoFi, const int &nref, const int &nvar)
void	define (const DisjointBoxLayout &dblFine, const DisjointBoxLayout &dblCoar, const EBISLayout &ebislFine, const EBISLayout &ebislCoar, const ProblemDomain &domainCoar, const int &nref, const int &nvar, const EBIndexSpace *ebisPtr)
void	define (const EBLevelGrid &a_eblgFine, const EBLevelGrid &a_eblgCoar, const EBLevelGrid &a_eblgCoFi, const int &nref, const int &nvar)
bool	isDefined () const
void	average (LevelData< EBCellFAB > &a_coarData, const LevelData< EBCellFAB > &a_fineData, const Interval &a_variables)
void	average (LevelData< EBFluxFAB > &a_coarData, const LevelData< EBFluxFAB > &a_fineData, const Interval &a_variables)
	this does area weighted face averaging
void	average (LevelData< BaseIVFAB< Real > > &a_coarData, const LevelData< BaseIVFAB< Real > > &a_fineData, const Interval &a_variables)
	this does area-weighted averaging for the irregular area (for data on the EB)
Protected Member Functions
void	averageFAB (EBCellFAB &a_coar, const EBCellFAB &a_fine, const DataIndex &a_datInd, const Interval &a_fineInterv, const Interval &a_coarInterv) const
void	averageFAB (EBFaceFAB &a_coar, const EBFaceFAB &a_fine, const DataIndex &a_datInd, const Interval &a_fineInterv, const Interval &a_coarInterv, const int &a_dir) const
void	averageFAB (BaseIVFAB< Real > &a_coar, const BaseIVFAB< Real > &a_fine, const DataIndex &a_datInd, const Interval &a_variables) const
void	setDefaultValues ()
Protected Attributes
bool	m_isDefined
bool	m_useFineBuffer
EBLevelGrid	m_eblgCoar
EBLevelGrid	m_eblgFine
EBLevelGrid	m_eblgCoFi
LayoutData< IntVectSet >	m_irregSetsCoFi
LayoutData< IntVectSet >	m_irregSetsFine
int	m_refRat
int	m_nComp
Private Member Functions
	EBCoarseAverage (const EBCoarseAverage &ebcin)
void	operator= (const EBCoarseAverage &fabin)

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Constructor & Destructor Documentation

EBCoarseAverage::EBCoarseAverage

(

)

Default constructor. User must subsequently call define().

EBCoarseAverage::~EBCoarseAverage

(

)

EBCoarseAverage::EBCoarseAverage	(	const DisjointBoxLayout &	dblFine,
		const DisjointBoxLayout &	dblCoar,
		const EBISLayout &	ebislFine,
		const EBISLayout &	ebislCoar,
		const ProblemDomain &	domainCoar,
		const int &	nref,
		const int &	nvar,
		const EBIndexSpace *	ebisPtr
	)

Defining constructor. Constructs a valid object. Equivalent to default construction followed by define().

{ Arguments:}\ dblFine, dblCoar: The fine and coarse layouts of the data.\ ebislFine, ebislCoar: The fine and coarse layouts of the geometric description.\ nref: The refinement ratio between the two levels. \ nvar: The number of variables contained in the data at each VoF.

EBCoarseAverage::EBCoarseAverage	(	const EBLevelGrid &	a_eblgFine,
		const EBLevelGrid &	a_eblgCoar,
		const EBLevelGrid &	a_eblgCoFi,
		const int &	nref,
		const int &	nvar
	)

Defining constructor. Constructs a valid object. Equivalent to default construction followed by define().

{ Arguments:}\ eblgFine, eblgCoar: The fine and coarse EBLevelGrids \ nref: The refinement ratio between the two levels. \ nvar: The number of variables contained in the data at each VoF.

EBCoarseAverage::EBCoarseAverage

(

const EBCoarseAverage &

ebcin

)

[inline, private]

References MayDay::Error().

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Member Function Documentation

void EBCoarseAverage::define	(	const DisjointBoxLayout &	dblFine,
		const DisjointBoxLayout &	dblCoar,
		const EBISLayout &	ebislFine,
		const EBISLayout &	ebislCoar,
		const ProblemDomain &	domainCoar,
		const int &	nref,
		const int &	nvar,
		const EBIndexSpace *	ebisPtr
	)

Defines this object. Existing information is overriden.

{ Arguments:}\ dblFine, dblCoar: The fine and coarse layouts of the data.\ ebislFine, ebislCoar: The fine and coarse layouts of the geometric description.\ nref: The refinement ratio between the two levels. \ nvar: The number of variables contained in the data at each VoF.

void EBCoarseAverage::define	(	const EBLevelGrid &	a_eblgFine,
		const EBLevelGrid &	a_eblgCoar,
		const EBLevelGrid &	a_eblgCoFi,
		const int &	nref,
		const int &	nvar
	)

Defines this object. Existing information is overriden.

{ Arguments:}\ eblgFine, eblgCoar: The fine and coarse EBLevelGrids \ nref: The refinement ratio between the two levels. \ nvar: The number of variables contained in the data at each VoF.

bool EBCoarseAverage::isDefined

(

)

const

Returns true if this object was created with the defining constructor or if define() has been called.

void EBCoarseAverage::average	(	LevelData< EBCellFAB > &	a_coarData,
		const LevelData< EBCellFAB > &	a_fineData,
		const Interval &	a_variables
	)

Replaces a_coarse_data with the average of a_fine_data within the coarsening of the domain of the fine level. Elsewhere, the coarse data is unchanged. It is an error to call if not this->isDefined(). The domain of a_fine_data should be the same as the fine domain specified in the most recent call to define(). It is expected that the coarse and fine level's domains are properly nested. Both a_coarse_data and a_fine_data should have the same number of components specified in the most recent call to define().

{ Arguments:}\ coarData: The data over the coarse layout.\ fineData: The data over the fine layout. \ Fine and coarse data must have the same number of variables.\ variables: The variables to average. Those not in this range will be left alone. This range of variables must be in both the coarse and fine data.

void EBCoarseAverage::average	(	LevelData< EBFluxFAB > &	a_coarData,
		const LevelData< EBFluxFAB > &	a_fineData,
		const Interval &	a_variables
	)

this does area weighted face averaging

void EBCoarseAverage::average	(	LevelData< BaseIVFAB< Real > > &	a_coarData,
		const LevelData< BaseIVFAB< Real > > &	a_fineData,
		const Interval &	a_variables
	)

this does area-weighted averaging for the irregular area (for data on the EB)

void EBCoarseAverage::averageFAB	(	EBCellFAB &	a_coar,
		const EBCellFAB &	a_fine,
		const DataIndex &	a_datInd,
		const Interval &	a_fineInterv,
		const Interval &	a_coarInterv
	)			const [protected]

void EBCoarseAverage::averageFAB	(	EBFaceFAB &	a_coar,
		const EBFaceFAB &	a_fine,
		const DataIndex &	a_datInd,
		const Interval &	a_fineInterv,
		const Interval &	a_coarInterv,
		const int &	a_dir
	)			const [protected]

void EBCoarseAverage::averageFAB	(	BaseIVFAB< Real > &	a_coar,
		const BaseIVFAB< Real > &	a_fine,
		const DataIndex &	a_datInd,
		const Interval &	a_variables
	)			const [protected]

void EBCoarseAverage::setDefaultValues

(

)

[protected]

void EBCoarseAverage::operator=

(

const EBCoarseAverage &

fabin

)

[inline, private]

References MayDay::Error().

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Member Data Documentation

bool EBCoarseAverage::m_isDefined [protected]

bool EBCoarseAverage::m_useFineBuffer [protected]

EBLevelGrid EBCoarseAverage::m_eblgCoar [protected]

EBLevelGrid EBCoarseAverage::m_eblgFine [protected]

EBLevelGrid EBCoarseAverage::m_eblgCoFi [protected]

LayoutData<IntVectSet> EBCoarseAverage::m_irregSetsCoFi [protected]

LayoutData<IntVectSet> EBCoarseAverage::m_irregSetsFine [protected]

int EBCoarseAverage::m_refRat [protected]

int EBCoarseAverage::m_nComp [protected]

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

• EBCoarseAverage.H