Level Godunov. More...

#include <EBLevelGodunov.H>

Public Member Functions
	EBLevelGodunov ()
	Default constructor. More...

	~EBLevelGodunov ()
	Destructor. More...

void	define (const DisjointBoxLayout &a_thisDBL, const DisjointBoxLayout &a_coarDBL, const EBISLayout &a_thisEBISL, const EBISLayout &a_coarEBISL, const ProblemDomain &a_DProblem, const int &a_nRefine, const RealVect &a_dx, const bool &a_useMassRedist, const bool &a_doSmushing, const bool &a_doRZCoords, const bool &a_hasSourceTerm, const EBPatchGodunovFactory *const a_patchGodunov, const bool &a_hasCoarser, const bool &a_hasFiner)
	Actual constructor. More...

void	floorConserved (LevelData< EBCellFAB > &a_consState, Real a_time, Real a_dt)

Real	step (LevelData< EBCellFAB > &a_consState, LevelData< BaseIVFAB< Real > > &a_massDiff, EBFluxRegister &a_fineFluxRegister, EBFluxRegister &a_coarFluxRegister, const LevelData< EBCellFAB > &a_consStateCoarseOld, const LevelData< EBCellFAB > &a_consStateCoarseNew, const Real &a_time, const Real &a_TCold, const Real &a_TCNew, const Real &a_dt)
	Take one timestep for this grid level. More...

void	getDrhoDtOverRho (LevelData< EBCellFAB > &a_drhoDt, const LevelData< EBCellFAB > &a_rhoNew, const LevelData< EBCellFAB > &a_rhoOld, const Real &a_dt)

Real	getMaxWaveSpeed (const LevelData< EBCellFAB > &a_state)
	Get maximum wave speed. More...

bool	isDefined () const

Protected Member Functions
void	fillConsState (LevelData< EBCellFAB > &a_consState, const LevelData< EBCellFAB > &a_consStateCoarseOld, const LevelData< EBCellFAB > &a_consStateCoarseNew, const Real &a_time, const Real &a_coarTimeOld, const Real &a_coarTimeNew)

void	computeFlattening (Real a_time, Real a_dt, LevelData< EBCellFAB > &a_consState)

void	doRegularUpdate (EBFluxRegister &a_fineFluxRegister, EBFluxRegister &a_coarFluxRegister, Real a_time, Real a_dt, LevelData< EBCellFAB > &a_consState)

Real	doIrregularUpdate (EBFluxRegister &a_fineFluxRegister, EBFluxRegister &a_coarFluxRegister, LevelData< BaseIVFAB< Real > > &a_massDiff, Real a_time, Real a_dt, LevelData< EBCellFAB > &a_consState)

Protected Attributes
LayoutData< IntVectSet >	m_irregSetsSmall

LayoutData< IntVectSet >	m_irregSetsGrown [SpaceDim]

LevelData< BaseIFFAB< Real > >	m_fluxInterpolants [SpaceDim]

LevelData< BaseIVFAB< Real > >	m_nonConsDivergence

LevelData< BaseIVFAB< Real > >	m_ebIrregFaceFlux

LayoutData< IntVectSet >	m_cfIVS

bool	m_hasCoarser

bool	m_hasFiner

DisjointBoxLayout	m_thisGrids

DisjointBoxLayout	m_coarGrids

EBISLayout	m_thisEBISL

EBISLayout	m_coarEBISL

bool	m_isDefined

EBPatchGodunov *	m_ebPatchGodunov

RealVect	m_dx

ProblemDomain	m_domain

int	m_refRatCrse

int	m_nCons

int	m_nFlux

int	m_nGhost

EBPWLFillPatch	m_patcher

bool	m_useMassRedist

EBLevelRedist	m_ebLevelRedist

bool	m_doSmushing

bool	m_doRZCoords

bool	m_hasSourceTerm

LevelData< EBCellFAB >	m_flattening

Static Protected Attributes
static int	s_timestep

Private Member Functions
void	operator= (const EBLevelGodunov &a_input)

	EBLevelGodunov (const EBLevelGodunov &a_input)

Detailed Description

Level Godunov.

Constructor & Destructor Documentation

EBLevelGodunov::EBLevelGodunov ( )

Default constructor.

Object requires define(..) to be called before all other functions.

EBLevelGodunov::~EBLevelGodunov ( )

Destructor.

destroys all objects created by define(..). Passed in data references of define(..) are left alone.

EBLevelGodunov::EBLevelGodunov ( const EBLevelGodunov & a_input )

inlineprivate

References MayDay::Error().

Member Function Documentation

void EBLevelGodunov::define	(	const DisjointBoxLayout &	a_thisDBL,
		const DisjointBoxLayout &	a_coarDBL,
		const EBISLayout &	a_thisEBISL,
		const EBISLayout &	a_coarEBISL,
		const ProblemDomain &	a_DProblem,
		const int &	a_nRefine,
		const RealVect &	a_dx,
		const bool &	a_useMassRedist,
		const bool &	a_doSmushing,
		const bool &	a_doRZCoords,
		const bool &	a_hasSourceTerm,
		const EBPatchGodunovFactory *const	a_patchGodunov,
		const bool &	a_hasCoarser,
		const bool &	a_hasFiner
	)

Actual constructor.

For the coarsest level, an empty DisjointBoxLayout is passed in for coaserDisjointBoxLayout. Inside the routine, we cast away const-ness on the data members for the assignment. The arguments passed in are maintained const. (coding standards). a_nRefine is the refinement ratio between this level and the next coarser level. a_numGhosts is the number of ghost cells in each direction.

void EBLevelGodunov::floorConserved	(	LevelData< EBCellFAB > &	a_consState,
		Real	a_time,
		Real	a_dt
	)

Real EBLevelGodunov::step	(	LevelData< EBCellFAB > &	a_consState,
		LevelData< BaseIVFAB< Real > > &	a_massDiff,
		EBFluxRegister &	a_fineFluxRegister,
		EBFluxRegister &	a_coarFluxRegister,
		const LevelData< EBCellFAB > &	a_consStateCoarseOld,
		const LevelData< EBCellFAB > &	a_consStateCoarseNew,
		const Real &	a_time,
		const Real &	a_TCold,
		const Real &	a_TCNew,
		const Real &	a_dt
	)

Take one timestep for this grid level.

For the coarsest level, UcoarseOld and UCoarseNew are empty LevelData<EBCellFAB> objects. Also, either UCoarseOld or UCoarseNew might be empty to indicate that t(nf) = t(nc) the one grid is at the current time and interpolation is not required for boundary condition generation. U must be defined on the same DisjointBoxLayouts as were used in define(...) Coarse flux register is flux register with the coarse level. Fine flux register is the flux register with the fine level. To the finer level FR, this level is the coarse level. To the coarser level FR, this level is the fine level.

void EBLevelGodunov::getDrhoDtOverRho	(	LevelData< EBCellFAB > &	a_drhoDt,
		const LevelData< EBCellFAB > &	a_rhoNew,
		const LevelData< EBCellFAB > &	a_rhoOld,
		const Real &	a_dt
	)

Real EBLevelGodunov::getMaxWaveSpeed ( const LevelData< EBCellFAB > & a_state )

Get maximum wave speed.

bool EBLevelGodunov::isDefined ( ) const

void EBLevelGodunov::fillConsState	(	LevelData< EBCellFAB > &	a_consState,
		const LevelData< EBCellFAB > &	a_consStateCoarseOld,
		const LevelData< EBCellFAB > &	a_consStateCoarseNew,
		const Real &	a_time,
		const Real &	a_coarTimeOld,
		const Real &	a_coarTimeNew
	)

protected

void EBLevelGodunov::computeFlattening	(	Real	a_time,
		Real	a_dt,
		LevelData< EBCellFAB > &	a_consState
	)

protected

void EBLevelGodunov::doRegularUpdate	(	EBFluxRegister &	a_fineFluxRegister,
		EBFluxRegister &	a_coarFluxRegister,
		Real	a_time,
		Real	a_dt,
		LevelData< EBCellFAB > &	a_consState
	)

protected

Real EBLevelGodunov::doIrregularUpdate	(	EBFluxRegister &	a_fineFluxRegister,
		EBFluxRegister &	a_coarFluxRegister,
		LevelData< BaseIVFAB< Real > > &	a_massDiff,
		Real	a_time,
		Real	a_dt,
		LevelData< EBCellFAB > &	a_consState
	)

protected

void EBLevelGodunov::operator= ( const EBLevelGodunov & a_input )

inlineprivate

References MayDay::Error().

Member Data Documentation

LayoutData<IntVectSet> EBLevelGodunov::m_irregSetsSmall

protected

LayoutData<IntVectSet> EBLevelGodunov::m_irregSetsGrown[SpaceDim]

protected

LevelData<BaseIFFAB<Real> > EBLevelGodunov::m_fluxInterpolants[SpaceDim]

protected

LevelData<BaseIVFAB<Real> > EBLevelGodunov::m_nonConsDivergence

protected

LevelData<BaseIVFAB<Real> > EBLevelGodunov::m_ebIrregFaceFlux

protected

LayoutData<IntVectSet> EBLevelGodunov::m_cfIVS

protected

bool EBLevelGodunov::m_hasCoarser

protected

bool EBLevelGodunov::m_hasFiner

protected

DisjointBoxLayout EBLevelGodunov::m_thisGrids

protected

DisjointBoxLayout EBLevelGodunov::m_coarGrids

protected

EBISLayout EBLevelGodunov::m_thisEBISL

protected

EBISLayout EBLevelGodunov::m_coarEBISL

protected

bool EBLevelGodunov::m_isDefined

protected

EBPatchGodunov* EBLevelGodunov::m_ebPatchGodunov

protected

RealVect EBLevelGodunov::m_dx

protected

ProblemDomain EBLevelGodunov::m_domain

protected

int EBLevelGodunov::m_refRatCrse

protected

int EBLevelGodunov::m_nCons

protected

int EBLevelGodunov::m_nFlux

protected

int EBLevelGodunov::m_nGhost

protected

EBPWLFillPatch EBLevelGodunov::m_patcher

protected

bool EBLevelGodunov::m_useMassRedist

protected

EBLevelRedist EBLevelGodunov::m_ebLevelRedist

protected

int EBLevelGodunov::s_timestep

staticprotected

bool EBLevelGodunov::m_doSmushing

protected

bool EBLevelGodunov::m_doRZCoords

protected

bool EBLevelGodunov::m_hasSourceTerm

protected

LevelData<EBCellFAB> EBLevelGodunov::m_flattening

protected

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

EBLevelGodunov.H

Public Member Functions

Protected Member Functions

Protected Attributes

Static Protected Attributes

Private Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation