Operator for doing diffusion of a scalar quantity. More...

#include <AMRScalarDiffusionOp.h>

Inheritance diagram for AMRScalarDiffusionOp:

Additional Inherited Members
Public Member Functions inherited from VCAMRPoissonOp2
void	finerOperatorChanged (const MGLevelOp< LevelData< FArrayBox > > &a_operator, int a_coarseningFactor)

LevelData< FArrayBox > &	identityCoef ()

virtual void	diagonalScale (LevelData< FArrayBox > &a_rhs, bool a_kappaWeighted)

virtual void	divideByIdentityCoef (LevelData< FArrayBox > &a_rhs)

void	setBCoefInterpolator (RefCountedPtr< CoefficientInterpolator< LevelData< FluxBox >, LevelData< FArrayBox > > > &a_bCoefInterpolator)

LevelData< FluxBox > &	BCoef ()

RefCountedPtr< CoefficientInterpolator< LevelData< FluxBox >, LevelData< FArrayBox > > >	BCoefInterpolator ()

void	setTime (Real a_time)

virtual void	getFlux (FluxBox &a_flux, const LevelData< FArrayBox > &a_data, const Box &a_grid, const DataIndex &a_dit, Real a_scale)

virtual void	getFlux (FluxBox &a_flux, const LevelData< FArrayBox > &a_data, const FluxBox &a_bCoef, const Box &a_grid, const DataIndex &a_dit, Real a_scale)

virtual void	residualI (LevelData< FArrayBox > &a_lhs, const LevelData< FArrayBox > &a_phi, const LevelData< FArrayBox > &a_rhs, bool a_homogeneous=false)

virtual void	preCond (LevelData< FArrayBox > &a_correction, const LevelData< FArrayBox > &a_residual)

virtual void	applyOpI (LevelData< FArrayBox > &a_lhs, const LevelData< FArrayBox > &a_phi, bool a_homogeneous=false)

virtual void	applyOpNoBoundary (LevelData< FArrayBox > &a_lhs, const LevelData< FArrayBox > &a_phi)

virtual void	setAlphaAndBeta (const Real &a_alpha, const Real &a_beta)

virtual void	setCoefs (const RefCountedPtr< LevelData< FArrayBox > > &a_aCoef, const RefCountedPtr< LevelData< FluxBox > > &a_bCoef, const Real &a_alpha, const Real &a_beta)

virtual void	resetLambda ()

virtual void	computeLambda ()

virtual void	reflux (const LevelData< FArrayBox > &a_phiFine, const LevelData< FArrayBox > &a_phi, LevelData< FArrayBox > &a_residual, AMRLevelOp< LevelData< FArrayBox > > *a_finerOp)

virtual void	restrictResidual (LevelData< FArrayBox > &a_resCoarse, LevelData< FArrayBox > &a_phiFine, const LevelData< FArrayBox > &a_rhsFine)

Public Member Functions inherited from AMRPoissonOp
virtual Real	dx () const

void	define (const DisjointBoxLayout &a_grids, const DisjointBoxLayout &a_gridsFiner, const DisjointBoxLayout &a_gridsCoarser, const Real &a_dxLevel, int a_refRatio, int a_refRatioFiner, const ProblemDomain &a_domain, BCHolder a_bc, const Copier &a_exchange, const CFRegion &a_cfregion, const int a_nComp=1)

void	define (const DisjointBoxLayout &a_grids, const DisjointBoxLayout &a_gridsFiner, const Real &a_dxLevel, int a_refRatio, int a_refRatioFiner, const ProblemDomain &a_domain, BCHolder a_bc, const Copier &a_exchange, const CFRegion &a_cfregion, const int a_nComp=1)

void	define (const DisjointBoxLayout &a_grids, const DisjointBoxLayout &a_baseBAPtr, const Real &a_dxLevel, int a_refRatio, const ProblemDomain &a_domain, BCHolder a_bc, const Copier &a_exchange, const CFRegion &a_cfregion, int a_numComp=1)

void	define (const DisjointBoxLayout &a_grids, const Real &a_dx, const ProblemDomain &a_domain, BCHolder a_bc, const Copier &a_exchange, const CFRegion &a_cfregion)

void	define (const DisjointBoxLayout &a_grids, const Real &a_dx, const ProblemDomain &a_domain, BCHolder a_bc)

void	define (const DisjointBoxLayout &a_grids, const DisjointBoxLayout *a_baseBAPtr, Real a_dxLevel, int a_refRatio, const ProblemDomain &a_domain, BCHolder a_bc)

virtual void	residual (LevelData< FArrayBox > &a_lhs, const LevelData< FArrayBox > &a_phi, const LevelData< FArrayBox > &a_rhs, bool a_homogeneous=false)

virtual void	residualNF (LevelData< FArrayBox > &a_lhs, LevelData< FArrayBox > &a_phi, const LevelData< FArrayBox > *a_phiCoarse, const LevelData< FArrayBox > &a_rhs, bool a_homogeneous=false)

virtual void	applyOp (LevelData< FArrayBox > &a_lhs, const LevelData< FArrayBox > &a_phi, bool a_homogeneous=false)

virtual void	applyOpI4 (LevelData< FArrayBox > &a_lhs, const LevelData< FArrayBox > &a_phi, bool a_homogeneous=false)

virtual void	create (LevelData< FArrayBox > &a_lhs, const LevelData< FArrayBox > &a_rhs)

virtual void	createCoarsened (LevelData< FArrayBox > &a_lhs, const LevelData< FArrayBox > &a_rhs, const int &a_refRat)

virtual void	assign (LevelData< FArrayBox > &a_lhs, const LevelData< FArrayBox > &a_rhs)

virtual void	assignLocal (LevelData< FArrayBox > &a_lhs, const LevelData< FArrayBox > &a_rhs)

virtual void	buildCopier (Copier &a_copier, const LevelData< FArrayBox > &a_lhs, const LevelData< FArrayBox > &a_rhs)

virtual void	assignCopier (LevelData< FArrayBox > &a_lhs, const LevelData< FArrayBox > &a_rhs, const Copier &a_copier)

virtual void	zeroCovered (LevelData< FArrayBox > &a_lhs, LevelData< FArrayBox > &a_rhs, const Copier &a_copier)

virtual Real	dotProduct (const LevelData< FArrayBox > &a_1, const LevelData< FArrayBox > &a_2)

virtual void	mDotProduct (const LevelData< FArrayBox > &a_1, const int a_sz, const LevelData< FArrayBox > a_2[], Real a_mdots[])

virtual void	incr (LevelData< FArrayBox > &a_lhs, const LevelData< FArrayBox > &a_x, Real a_scale)

virtual void	axby (LevelData< FArrayBox > &a_lhs, const LevelData< FArrayBox > &a_x, const LevelData< FArrayBox > &a_y, Real a_a, Real a_b)

virtual void	scale (LevelData< FArrayBox > &a_lhs, const Real &a_scale)

virtual Real	norm (const LevelData< FArrayBox > &a_x, int a_ord)

virtual Real	localMaxNorm (const LevelData< FArrayBox > &a_x)

virtual void	setToZero (LevelData< FArrayBox > &a_x)

virtual void	relax (LevelData< FArrayBox > &a_e, const LevelData< FArrayBox > &a_residual, int a_iterations)

virtual void	relaxNF (LevelData< FArrayBox > &a_phi, const LevelData< FArrayBox > *a_phiCoarse, const LevelData< FArrayBox > &a_rhs, int a_iterations)

virtual void	createCoarser (LevelData< FArrayBox > &a_coarse, const LevelData< FArrayBox > &a_fine, bool a_ghosted)

virtual void	prolongIncrement (LevelData< FArrayBox > &a_phiThisLevel, const LevelData< FArrayBox > &a_correctCoarse)

virtual int	refToCoarser ()

virtual void	AMRResidual (LevelData< FArrayBox > &a_residual, const LevelData< FArrayBox > &a_phiFine, const LevelData< FArrayBox > &a_phi, const LevelData< FArrayBox > &a_phiCoarse, const LevelData< FArrayBox > &a_rhs, bool a_homogeneousPhysBC, AMRLevelOp< LevelData< FArrayBox > > *a_finerOp)

virtual void	AMRResidualNC (LevelData< FArrayBox > &a_residual, const LevelData< FArrayBox > &a_phiFine, const LevelData< FArrayBox > &a_phi, const LevelData< FArrayBox > &a_rhs, bool a_homogeneousPhysBC, AMRLevelOp< LevelData< FArrayBox > > *a_finerOp)

virtual void	AMRResidualNF (LevelData< FArrayBox > &a_residual, const LevelData< FArrayBox > &a_phi, const LevelData< FArrayBox > &a_phiCoarse, const LevelData< FArrayBox > &a_rhs, bool a_homogeneousPhysBC)

virtual void	AMROperator (LevelData< FArrayBox > &a_LofPhi, const LevelData< FArrayBox > &a_phiFine, const LevelData< FArrayBox > &a_phi, const LevelData< FArrayBox > &a_phiCoarse, bool a_homogeneousDomBC, AMRLevelOp< LevelData< FArrayBox > > *a_finerOp)

virtual void	AMROperatorNC (LevelData< FArrayBox > &a_LofPhi, const LevelData< FArrayBox > &a_phiFine, const LevelData< FArrayBox > &a_phi, bool a_homogeneousBC, AMRLevelOp< LevelData< FArrayBox > > *a_finerOp)

virtual void	AMROperatorNF (LevelData< FArrayBox > &a_LofPhi, const LevelData< FArrayBox > &a_phi, const LevelData< FArrayBox > &a_phiCoarse, bool a_homogeneousBC)

virtual void	AMRRestrict (LevelData< FArrayBox > &a_resCoarse, const LevelData< FArrayBox > &a_residual, const LevelData< FArrayBox > &a_correction, const LevelData< FArrayBox > &a_coarseCorrection, bool a_skip_res=false)

virtual void	AMRRestrictS (LevelData< FArrayBox > &a_resCoarse, const LevelData< FArrayBox > &a_residual, const LevelData< FArrayBox > &a_correction, const LevelData< FArrayBox > &a_coarseCorrection, LevelData< FArrayBox > &a_scratch, bool a_skip_res=false)

virtual void	AMRProlong (LevelData< FArrayBox > &a_correction, const LevelData< FArrayBox > &a_coarseCorrection)

virtual void	AMRProlongS (LevelData< FArrayBox > &a_correction, const LevelData< FArrayBox > &a_coarseCorrection, LevelData< FArrayBox > &a_temp, const Copier &a_copier)

virtual void	AMRProlongS_2 (LevelData< FArrayBox > &a_correction, const LevelData< FArrayBox > &a_coarseCorrection, LevelData< FArrayBox > &a_temp, const Copier &a_copier, const Copier &a_cornerCopier, const AMRLevelOp< LevelData< FArrayBox > > *a_crsOp)

virtual void	AMRUpdateResidual (LevelData< FArrayBox > &a_residual, const LevelData< FArrayBox > &a_correction, const LevelData< FArrayBox > &a_coarseCorrection)

virtual Real	AMRNorm (const LevelData< FArrayBox > &a_coarseResid, const LevelData< FArrayBox > &a_fineResid, const int &a_refRat, const int &a_ord)

virtual void	setBC (const BCHolder &a_bc)

virtual void	fillGrad (const LevelData< FArrayBox > &a_phi)

virtual void	write (const LevelData< FArrayBox > a_data, const char a_filename)

	LevelTGAHelmOp ()

	LevelTGAHelmOp (bool a_isTimeIndependent)

	TGAHelmOp ()

	TGAHelmOp (bool a_isTimeDependent)

virtual void	diagonalScale (LevelData< FArrayBox > &a_rhs)

virtual void	kappaScale (LevelData< FArrayBox > &a_rhs)

virtual void	setTime (Real a_oldTime, Real a_mu, Real a_dt)

bool	isTimeDependent () const

virtual void	dumpAMR (Vector< LevelData< FArrayBox > *> &a_data, string name)

virtual void	dumpAMR (Vector< LevelData< FArrayBox > *> &a_data, string name)

virtual void	dumpLevel (LevelData< FArrayBox > &a_data, string name)

virtual void	dumpLevel (LevelData< FArrayBox > &a_data, string name)

	AMRLevelOp ()

	AMRLevelOp ()

virtual void	dumpStuff (Vector< LevelData< FArrayBox > *> data, string filename)

virtual void	dumpStuff (Vector< LevelData< FArrayBox > *> data, string filename)

virtual void	outputLevel (LevelData< FArrayBox > &a_rhs, string &a_name)

virtual void	outputLevel (LevelData< FArrayBox > &a_rhs, string &a_name)

virtual void	outputAMR (Vector< LevelData< FArrayBox > *> &a_rhs, string &a_name)

virtual void	outputAMR (Vector< LevelData< FArrayBox > *> &a_rhs, string &a_name)

virtual unsigned int	orderOfAccuracy (void) const

virtual unsigned int	orderOfAccuracy (void) const

virtual void	enforceCFConsistency (LevelData< FArrayBox > &a_coarseCorrection, const LevelData< FArrayBox > &a_correction)

virtual void	enforceCFConsistency (LevelData< FArrayBox > &a_coarseCorrection, const LevelData< FArrayBox > &a_correction)

	MGLevelOp ()

virtual void	restrictResidual (LevelData< FArrayBox > &a_resCoarse, LevelData< FArrayBox > &a_phiFine, const LevelData< FArrayBox > *a_phiCoarse, const LevelData< FArrayBox > &a_rhsFine, bool homogeneous)

virtual void	restrictR (LevelData< FArrayBox > &a_phiCoarse, const LevelData< FArrayBox > &a_phiFine)

void	addObserver (MGLevelOpObserver< LevelData< FArrayBox > > *a_observer)

virtual void	applyOpMg (LevelData< FArrayBox > &a_lhs, LevelData< FArrayBox > &a_phi, LevelData< FArrayBox > *a_phiCoarse, bool a_homogeneous)

void	removeObserver (MGLevelOpObserver< LevelData< FArrayBox > > *a_observer)

void	addCoarserObserver (MGLevelOp< LevelData< FArrayBox > > *a_operator, int a_coarseningFactor)

void	notifyObserversOfChange ()

int	numObservers () const

virtual void	clear (LevelData< FArrayBox > &a_lhs)

	MGLevelOpObserver ()

virtual void	operatorChanged (const MGLevelOp< LevelData< FArrayBox > > &a_operator)

void	setObservee (MGLevelOp< LevelData< FArrayBox > > *a_observee)

void	clearObservee ()

Public Member Functions inherited from LevelTGAHelmOp< LevelData< FArrayBox >, FluxBox >
	LevelTGAHelmOp (bool a_isTimeIndependent)

	TGAHelmOp ()

	TGAHelmOp (bool a_isTimeDependent)

bool	isTimeDependent () const

Public Member Functions inherited from AMRLevelOp< T >
virtual void	dumpAMR (Vector< T *> &a_data, string name)

virtual void	dumpLevel (T &a_data, string name)

virtual void	dumpStuff (Vector< T *> data, string filename)

virtual Real	AMRNorm (const T &a_coarResid, const T &a_fineResid, const int &a_refRat, const int &a_ord)

virtual void	outputLevel (T &a_rhs, string &a_name)

virtual void	outputAMR (Vector< T *> &a_rhs, string &a_name)

virtual void	AMRResidual (T &a_residual, const T &a_phiFine, const T &a_phi, const T &a_phiCoarse, const T &a_rhs, bool a_homogeneousDomBC, AMRLevelOp< T > *a_finerOp)=0

virtual void	AMRResidualNF (T &a_residual, const T &a_phi, const T &a_phiCoarse, const T &a_rhs, bool a_homogeneousBC)=0

virtual void	AMRResidualNC (T &a_residual, const T &a_phiFine, const T &a_phi, const T &a_rhs, bool a_homogeneousBC, AMRLevelOp< T > *a_finerOp)=0

virtual void	AMROperator (T &a_LofPhi, const T &a_phiFine, const T &a_phi, const T &a_phiCoarse, bool a_homogeneousDomBC, AMRLevelOp< T > *a_finerOp)=0

virtual void	AMROperatorNF (T &a_LofPhi, const T &a_phi, const T &a_phiCoarse, bool a_homogeneousBC)=0

virtual void	AMROperatorNC (T &a_LofPhi, const T &a_phiFine, const T &a_phi, bool a_homogeneousBC, AMRLevelOp< T > *a_finerOp)=0

virtual void	AMRRestrict (T &a_resCoarse, const T &a_residual, const T &a_correction, const T &a_coarseCorrection, bool a_skip_res)=0

virtual void	AMRProlong (T &a_correction, const T &a_coarseCorrection)=0

virtual void	AMRUpdateResidual (T &a_residual, const T &a_correction, const T &a_coarseCorrection)=0

virtual void	createCoarsened (T &a_lhs, const T &a_rhs, const int &a_refRat)=0

virtual void	buildCopier (Copier &a_copier, const T &a_lhs, const T &a_rhs)

virtual void	assignCopier (T &a_lhs, const T &a_rhs, const Copier &a_copier)

virtual void	zeroCovered (T &a_lhs, T &a_rhs, const Copier &a_copier)

virtual Real	localMaxNorm (const T &a_phi)

virtual void	AMRProlongS (T &a_correction, const T &a_coarseCorrection, T &a_temp, const Copier &a_copier)

virtual void	AMRProlongS_2 (T &a_correction, const T &a_coarseCorrection, T &a_temp, const Copier &a_copier, const Copier &a_cornerCopier, const AMRLevelOp< LevelData< FArrayBox > > *a_crsOp)

virtual void	AMRRestrictS (T &a_resCoarse, const T &a_residual, const T &a_correction, const T &a_coarseCorrection, T &scratch, bool a_skip_res=false)

virtual void	enforceCFConsistency (T &a_coarseCorrection, const T &a_correction)

virtual void	dumpAMR (Vector< T *> &a_data, string name)

virtual void	dumpLevel (T &a_data, string name)

virtual void	dumpStuff (Vector< T *> data, string filename)

virtual Real	AMRNorm (const T &a_coarResid, const T &a_fineResid, const int &a_refRat, const int &a_ord)

virtual void	outputLevel (T &a_rhs, string &a_name)

virtual void	outputAMR (Vector< T *> &a_rhs, string &a_name)

virtual void	AMRResidual (T &a_residual, const T &a_phiFine, const T &a_phi, const T &a_phiCoarse, const T &a_rhs, bool a_homogeneousDomBC, AMRLevelOp< T > *a_finerOp)=0

virtual void	AMRResidualNF (T &a_residual, const T &a_phi, const T &a_phiCoarse, const T &a_rhs, bool a_homogeneousBC)=0

virtual void	AMRResidualNC (T &a_residual, const T &a_phiFine, const T &a_phi, const T &a_rhs, bool a_homogeneousBC, AMRLevelOp< T > *a_finerOp)=0

virtual void	AMROperator (T &a_LofPhi, const T &a_phiFine, const T &a_phi, const T &a_phiCoarse, bool a_homogeneousDomBC, AMRLevelOp< T > *a_finerOp)=0

virtual void	AMROperatorNF (T &a_LofPhi, const T &a_phi, const T &a_phiCoarse, bool a_homogeneousBC)=0

virtual void	AMROperatorNC (T &a_LofPhi, const T &a_phiFine, const T &a_phi, bool a_homogeneousBC, AMRLevelOp< T > *a_finerOp)=0

virtual void	AMRRestrict (T &a_resCoarse, const T &a_residual, const T &a_correction, const T &a_coarseCorrection, bool a_skip_res)=0

virtual void	AMRProlong (T &a_correction, const T &a_coarseCorrection)=0

virtual void	AMRUpdateResidual (T &a_residual, const T &a_correction, const T &a_coarseCorrection)=0

virtual void	createCoarsened (T &a_lhs, const T &a_rhs, const int &a_refRat)=0

virtual void	buildCopier (Copier &a_copier, const T &a_lhs, const T &a_rhs)

virtual void	assignCopier (T &a_lhs, const T &a_rhs, const Copier &a_copier)

virtual void	zeroCovered (T &a_lhs, T &a_rhs, const Copier &a_copier)

virtual Real	localMaxNorm (const T &a_phi)

virtual void	AMRProlongS (T &a_correction, const T &a_coarseCorrection, T &a_temp, const Copier &a_copier)

virtual void	AMRProlongS_2 (T &a_correction, const T &a_coarseCorrection, T &a_temp, const Copier &a_copier, const Copier &a_cornerCopier, const AMRLevelOp< LevelData< FArrayBox > > *a_crsOp)

virtual void	AMRRestrictS (T &a_resCoarse, const T &a_residual, const T &a_correction, const T &a_coarseCorrection, T &scratch, bool a_skip_res=false)

virtual void	enforceCFConsistency (T &a_coarseCorrection, const T &a_correction)

	MGLevelOp ()

virtual void	createCoarser (T &a_coarse, const T &a_fine, bool ghosted)=0

virtual void	relax (T &a_correction, const T &a_residual, int a_iterations)=0

virtual void	relaxNF (T &a_phi, const T *a_phiCoarse, const T &a_rhs, int a_iterations)

virtual void	restrictResidual (T &a_resCoarse, T &a_phiFine, const T &a_rhsFine)=0

virtual void	restrictResidual (T &a_resCoarse, T &a_phiFine, const T *a_phiCoarse, const T &a_rhsFine, bool homogeneous)

virtual void	restrictR (T &a_phiCoarse, const T &a_phiFine)

virtual void	prolongIncrement (T &a_phiThisLevel, const T &a_correctCoarse)=0

void	addObserver (MGLevelOpObserver< T > *a_observer)

virtual void	applyOpMg (T &a_lhs, T &a_phi, T *a_phiCoarse, bool a_homogeneous)

virtual void	residualNF (T &a_lhs, T &a_phi, const T *a_phiCoarse, const T &a_rhs, bool a_homogeneous=false)

void	removeObserver (MGLevelOpObserver< T > *a_observer)

void	addCoarserObserver (MGLevelOp< T > *a_operator, int a_coarseningFactor)

void	notifyObserversOfChange ()

virtual void	finerOperatorChanged (const MGLevelOp< T > &a_operator, int a_coarseningFactor)

int	numObservers () const

virtual void	residual (T &a_lhs, const T &a_phi, const T &a_rhs, bool a_homogeneous=false)=0

virtual void	preCond (T &a_cor, const T &a_residual)=0

virtual void	applyOp (T &a_lhs, const T &a_phi, bool a_homogeneous=false)=0

virtual void	create (T &a_lhs, const T &a_rhs)=0

virtual void	clear (T &a_lhs)

virtual void	assign (T &a_lhs, const T &a_rhs)=0

virtual void	assignLocal (T &a_lhs, const T &a_rhs)

virtual Real	dotProduct (const T &a_1, const T &a_2)=0

virtual void	mDotProduct (const T &a_1, const int a_sz, const T a_2[], Real a_mdots[])

virtual void	incr (T &a_lhs, const T &a_x, Real a_scale)=0

virtual void	axby (T &a_lhs, const T &a_x, const T &a_y, Real a_a, Real a_b)=0

virtual void	scale (T &a_lhs, const Real &a_scale)=0

virtual Real	norm (const T &a_rhs, int a_ord)=0

virtual void	setToZero (T &a_lhs)=0

virtual void	write (const T a, const char filename)

	MGLevelOpObserver ()

virtual void	operatorChanged (const MGLevelOp< T > &a_operator)

void	setObservee (MGLevelOp< T > *a_observee)

void	clearObservee ()

Public Attributes inherited from VCAMRPoissonOp2
RefCountedPtr< LevelData< FArrayBox > >	m_aCoef

RefCountedPtr< LevelData< FluxBox > >	m_bCoef

LevelData< FArrayBox >	m_lambda

Public Attributes inherited from AMRPoissonOp
Real	m_alpha

Real	m_beta

Real	m_aCoef

Real	m_bCoef

Real	m_dxCrse

Vector< IntVect >	m_colors

Static Public Attributes inherited from AMRPoissonOp
static int	s_exchangeMode

static int	s_relaxMode

static int	s_maxCoarse

static int	s_prolongType

Protected Member Functions inherited from VCAMRPoissonOp2
virtual void	levelGSRB (LevelData< FArrayBox > &a_phi, const LevelData< FArrayBox > &a_rhs)

virtual void	levelMultiColor (LevelData< FArrayBox > &a_phi, const LevelData< FArrayBox > &a_rhs)

virtual void	looseGSRB (LevelData< FArrayBox > &a_phi, const LevelData< FArrayBox > &a_rhs)

virtual void	overlapGSRB (LevelData< FArrayBox > &a_phi, const LevelData< FArrayBox > &a_rhs)

virtual void	levelGSRBLazy (LevelData< FArrayBox > &a_phi, const LevelData< FArrayBox > &a_rhs)

virtual void	levelJacobi (LevelData< FArrayBox > &a_phi, const LevelData< FArrayBox > &a_rhs)

virtual void	getFlux (FArrayBox &a_flux, const FArrayBox &a_data, const FluxBox &a_bCoef, const Box &a_facebox, int a_dir, int a_ref=1) const

Protected Member Functions inherited from AMRPoissonOp
virtual void	homogeneousCFInterp (LevelData< FArrayBox > &a_phif)

virtual void	homogeneousCFInterp (LevelData< FArrayBox > &a_phif, const DataIndex &a_datInd, int a_idir, Side::LoHiSide a_hiorlo)

virtual void	singleBoxCFInterp (FArrayBox &a_phi)

virtual void	interpOnIVSHomo (LevelData< FArrayBox > &a_phif, const DataIndex &a_datInd, const int a_idir, const Side::LoHiSide a_hiorlo, const IntVectSet &a_interpIVS)

virtual void	getFlux (FArrayBox &a_flux, const FArrayBox &a_data, const Box &a_edgebox, int a_dir, int a_ref=1) const

virtual void	getFlux (FArrayBox &a_flux, const FArrayBox &a_data, int a_dir, int a_ref=1) const

Protected Attributes inherited from VCAMRPoissonOp2
LayoutData< CFIVS >	m_loCFIVS [SpaceDim]

LayoutData< CFIVS >	m_hiCFIVS [SpaceDim]

RefCountedPtr< CoefficientInterpolator< LevelData< FluxBox >, LevelData< FArrayBox > > >	m_bCoefInterpolator

Real	m_time

bool	m_lambdaNeedsResetting

Protected Attributes inherited from AMRPoissonOp
Real	m_dx

ProblemDomain	m_domain

LevelDataOps< FArrayBox >	m_levelOps

BCHolder	m_bc

CFRegion	m_cfregion

Copier	m_exchangeCopier

QuadCFInterp	m_interpWithCoarser

LevelFluxRegister	m_levfluxreg

DisjointBoxLayout	m_coarsenedMGrids

int	m_refToCoarser

int	m_refToFiner

Detailed Description

Operator for doing diffusion of a scalar quantity.

Derived from VCAMRPoissonOp2. We evaluate

$D \nabla \cdot \chi \nabla (\xi/\chi)$

where $D$ is the diffusion coefficient, $\xi$ is the bulk concentration of whatever we're diffusing, and $\chi$ is the porosity.

This class is unfinished. Just using VCAMRPOissonOp2. Writing this class turned out to be more complicated than expected.

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

/home/parkinsonjl/mushy-layer/src/AMRScalarDiffusionOp.h

Additional Inherited Members

Detailed Description