TensorCFInterp Class Reference

#include <TensorCFInterp.H>

Collaboration diagram for TensorCFInterp:

[legend]

List of all members.

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Detailed Description

Quadratic coarse-fine interpolation utility for tensors.

Class to fill ghost cells on coarse-fine interface using quadratic interpolation. Also computes tangential derivatives

Public Member Functions
	TensorCFInterp (const DisjointBoxLayout &a_fineBoxes, const DisjointBoxLayout *a_coarBoxes, Real a_dxFine, int a_refRatio, int a_nComp, const Box &a_domf)
	constructors, destructors, defines
	TensorCFInterp (const DisjointBoxLayout &a_fineBoxes, const DisjointBoxLayout *a_coarBoxes, Real a_dxFine, int a_refRatio, int a_nComp, const ProblemDomain &a_domf)
void	define (const DisjointBoxLayout &a_fineBoxes, const DisjointBoxLayout *a_coarBoxes, Real a_dxFine, int a_refRatio, int a_nComp, const Box &a_domf)
void	define (const DisjointBoxLayout &a_fineBoxes, const DisjointBoxLayout *a_coarBoxes, Real a_dxFine, int a_refRatio, int a_nComp, const ProblemDomain &a_domf)
	TensorCFInterp ()
	~TensorCFInterp ()
void	clear ()
void	coarseFineInterp (LevelData< FArrayBox > &a_phif, LevelData< FArrayBox > &a_gradf, const LevelData< FArrayBox > &a_phic)
void	coarseFineInterpH (LevelData< FArrayBox > &a_phif, LevelData< FArrayBox > &a_gradf)
bool	isDefined () const
Static Public Member Functions
static int	gradIndex (int ivar, int gradDir)
	returns component in gradient for variable ivar in direction gradDir
Protected Member Functions
void	coarseFineInterp (BaseFab< Real > &a_phif, BaseFab< Real > &a_gradf, BaseFab< Real > &a_tanGradStar, const BaseFab< Real > &a_phic, const QuadCFStencil &a_qcfs, const Side::LoHiSide a_hiorlo, const int a_idir, const Interval &a_variables) const
void	getPhiStar (BaseFab< Real > &a_phistar, BaseFab< Real > &a_tanGradStar, const BaseFab< Real > &a_phic, const QuadCFStencil &a_qcfs, const Side::LoHiSide a_hiorlo, const int a_idir, const Interval &a_variables) const
void	interpOnIVS (BaseFab< Real > &a_phif, BaseFab< Real > &a_gradf, const BaseFab< Real > &a_phiStar, const QuadCFStencil &a_qcfs, const Side::LoHiSide a_hiorlo, const int a_idir, const Interval &a_variables) const
void	computeTanGrad (BaseFab< Real > &a_gradf, const BaseFab< Real > &a_phiFine, const BaseFab< Real > &a_tanGradStar, const TensorFineStencilSet &a_fineStencils, const QuadCFStencil &a_qcfs, const Side::LoHiSide &a_hiorlo, const int a_idir, const Interval &a_variables) const
Protected Attributes
BoxLayout	m_loCoarBoxes [SpaceDim]
BoxLayout	m_hiCoarBoxes [SpaceDim]
int	m_level
int	m_nComp
int	m_refRatio
Real	m_dxFine
ProblemDomain	m_probDomain
LayoutData< QuadCFStencil >	m_loQCFS [SpaceDim]
LayoutData< QuadCFStencil >	m_hiQCFS [SpaceDim]
LayoutData< TensorFineStencilSet >	m_loFineStencilSets [SpaceDim]
	this contains info for the fine-level differencing
LayoutData< TensorFineStencilSet >	m_hiFineStencilSets [SpaceDim]
BoxLayoutData< FArrayBox >	m_hiCoarBuffer [SpaceDim]
Copier	m_hiCoarCopiers [SpaceDim]
BoxLayoutData< FArrayBox >	m_loCoarBuffer [SpaceDim]
Copier	m_loCoarCopiers [SpaceDim]
DisjointBoxLayout	m_inputFineLayout
DisjointBoxLayout	m_inputCoarLayout
bool	m_isDefined
	has full define function been called?

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Constructor & Destructor Documentation

TensorCFInterp::TensorCFInterp	(	const DisjointBoxLayout &	a_fineBoxes,
		const DisjointBoxLayout *	a_coarBoxes,
		Real	a_dxFine,
		int	a_refRatio,
		int	a_nComp,
		const Box &	a_domf
	)

constructors, destructors, defines

Full Constructor. makes all coarse-fine information and sets internal variables calls full define

TensorCFInterp::TensorCFInterp	(	const DisjointBoxLayout &	a_fineBoxes,
		const DisjointBoxLayout *	a_coarBoxes,
		Real	a_dxFine,
		int	a_refRatio,
		int	a_nComp,
		const ProblemDomain &	a_domf
	)

Full Constructor. makes all coarse-fine information and sets internal variables calls full define

TensorCFInterp::TensorCFInterp

(

)

Default constructor leaves TCFI undefined.

TensorCFInterp::~TensorCFInterp

(

)

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Member Function Documentation

void TensorCFInterp::define	(	const DisjointBoxLayout &	a_fineBoxes,
		const DisjointBoxLayout *	a_coarBoxes,
		Real	a_dxFine,
		int	a_refRatio,
		int	a_nComp,
		const Box &	a_domf
	)

Full define function. Makes all coarse-fine information and sets internal variables

void TensorCFInterp::define	(	const DisjointBoxLayout &	a_fineBoxes,
		const DisjointBoxLayout *	a_coarBoxes,
		Real	a_dxFine,
		int	a_refRatio,
		int	a_nComp,
		const ProblemDomain &	a_domf
	)

Full define function. makes all coarse-fine information and sets internal variables

void TensorCFInterp::clear

(

)

return TCFI to undefined state

void TensorCFInterp::coarseFineInterp	(	LevelData< FArrayBox > &	a_phif,
		LevelData< FArrayBox > &	a_gradf,
		const LevelData< FArrayBox > &	a_phic
	)

Coarse / Fine interpolation operator.

void TensorCFInterp::coarseFineInterpH	(	LevelData< FArrayBox > &	a_phif,
		LevelData< FArrayBox > &	a_gradf
	)

Coarse-fine interpolation operator with homogeneous BCs. Does same interpolation as coarseFineInterp function, but with all coarse-level data set to 0.

bool TensorCFInterp::isDefined

(

)

const

has full define function been called? return true if so

static int TensorCFInterp::gradIndex	(	int	ivar,
		int	gradDir
	)			[inline, static]

returns component in gradient for variable ivar in direction gradDir

returns ivar*SpaceDim + gradDir

References SpaceDim.

void TensorCFInterp::coarseFineInterp	(	BaseFab< Real > &	a_phif,
		BaseFab< Real > &	a_gradf,
		BaseFab< Real > &	a_tanGradStar,
		const BaseFab< Real > &	a_phic,
		const QuadCFStencil &	a_qcfs,
		const Side::LoHiSide	a_hiorlo,
		const int	a_idir,
		const Interval &	a_variables
	)			const [protected]

void TensorCFInterp::getPhiStar	(	BaseFab< Real > &	a_phistar,
		BaseFab< Real > &	a_tanGradStar,
		const BaseFab< Real > &	a_phic,
		const QuadCFStencil &	a_qcfs,
		const Side::LoHiSide	a_hiorlo,
		const int	a_idir,
		const Interval &	a_variables
	)			const [protected]

void TensorCFInterp::interpOnIVS	(	BaseFab< Real > &	a_phif,
		BaseFab< Real > &	a_gradf,
		const BaseFab< Real > &	a_phiStar,
		const QuadCFStencil &	a_qcfs,
		const Side::LoHiSide	a_hiorlo,
		const int	a_idir,
		const Interval &	a_variables
	)			const [protected]

void TensorCFInterp::computeTanGrad	(	BaseFab< Real > &	a_gradf,
		const BaseFab< Real > &	a_phiFine,
		const BaseFab< Real > &	a_tanGradStar,
		const TensorFineStencilSet &	a_fineStencils,
		const QuadCFStencil &	a_qcfs,
		const Side::LoHiSide &	a_hiorlo,
		const int	a_idir,
		const Interval &	a_variables
	)			const [protected]

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Member Data Documentation

BoxLayout TensorCFInterp::m_loCoarBoxes[SpaceDim] [protected]

BoxLayout TensorCFInterp::m_hiCoarBoxes[SpaceDim] [protected]

int TensorCFInterp::m_level [protected]

int TensorCFInterp::m_nComp [protected]

int TensorCFInterp::m_refRatio [protected]

Real TensorCFInterp::m_dxFine [protected]

ProblemDomain TensorCFInterp::m_probDomain [protected]

LayoutData<QuadCFStencil> TensorCFInterp::m_loQCFS[SpaceDim] [protected]

LayoutData<QuadCFStencil> TensorCFInterp::m_hiQCFS[SpaceDim] [protected]

LayoutData<TensorFineStencilSet> TensorCFInterp::m_loFineStencilSets[SpaceDim] [protected]

this contains info for the fine-level differencing

LayoutData<TensorFineStencilSet> TensorCFInterp::m_hiFineStencilSets[SpaceDim] [protected]

BoxLayoutData<FArrayBox> TensorCFInterp::m_hiCoarBuffer[SpaceDim] [protected]

Copier TensorCFInterp::m_hiCoarCopiers[SpaceDim] [protected]

BoxLayoutData<FArrayBox> TensorCFInterp::m_loCoarBuffer[SpaceDim] [protected]

Copier TensorCFInterp::m_loCoarCopiers[SpaceDim] [protected]

DisjointBoxLayout TensorCFInterp::m_inputFineLayout [protected]

DisjointBoxLayout TensorCFInterp::m_inputCoarLayout [protected]

bool TensorCFInterp::m_isDefined [protected]

has full define function been called?

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

• TensorCFInterp.H