TensorCFInterp Class Reference

Quadratic coarse-fine interpolation utility for tensors. More...

#include <TensorCFInterp.H>

Collaboration diagram for TensorCFInterp:

[legend]List of all members.


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_tanGradf, const LevelData< FArrayBox > &a_phic)
void	coarseFineInterpH (LevelData< FArrayBox > &a_phif, LevelData< FArrayBox > &a_tanGradf)
bool	isDefined () const
Protected Member Functions
void	coarseFineInterp (BaseFab< Real > &a_phif, 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, 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_tanGradf, 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?

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

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 ( )

Member Function Documentation

void TensorCFInterp::clear ( )

return TCFI to undefined state

void TensorCFInterp::coarseFineInterp ( BaseFab< Real > & a_phif,

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::coarseFineInterp ( LevelData< FArrayBox > & a_phif,

LevelData< FArrayBox > & a_tanGradf,

const LevelData< FArrayBox > & a_phic

)

Coarse / Fine interpolation operator.

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

LevelData< FArrayBox > & a_tanGradf

)

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

void TensorCFInterp::computeTanGrad ( BaseFab< Real > & a_tanGradf,

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]

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::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::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,

const BaseFab< Real > & a_phiStar,

const QuadCFStencil & a_qcfs,

const Side::LoHiSide a_hiorlo,

const int a_idir,

const Interval & a_variables

) const [protected]