AMRLevelWaveEquation Class Reference

#include <AMRLevelWaveEquation.H>

Inheritance diagram for AMRLevelWaveEquation:

[legend]

Collaboration diagram for AMRLevelWaveEquation:

[legend]

List of all members.

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Detailed Description

AMR Level for second-order wave equation.

Public Member Functions
	AMRLevelWaveEquation ()
	Constructor.
virtual	~AMRLevelWaveEquation ()
	Destructor.
virtual void	define (AMRLevel *a_coarserLevelPtr, const ProblemDomain &a_problemDomain, int a_level, int a_refRatio)
	Define new AMR level.
virtual Real	advance ()
	Advance by one timestep -- RK4.
virtual void	postTimeStep ()
	Things to do after a timestep -- reflux.
virtual void	tagCells (IntVectSet &a_tags)
	Create tags for regridding.
virtual void	tagCellsInit (IntVectSet &a_tags)
	Create tags at initialization.
virtual void	regrid (const Vector< Box > &a_newGrids)
	Set up data on this level after regridding.
virtual void	initialGrid (const Vector< Box > &a_newGrids)
	Initialize grids.
virtual void	initialData ()
	Initialize data.
virtual void	postInitialize ()
	Things to do after initialization.
virtual Real	computeDt ()
	Returns the dt computed earlier for this level.
virtual Real	computeInitialDt ()
	Compute dt using initial data.
Real	computeEnergy ()
	Compute integral of energy over this and all finer levels.
virtual void	CFL (Real a_cfl)
	Set the CFL number.
virtual void	domainLength (Real a_domainLength)
	Set the physical dimension of the longest side of the domain.
virtual void	refinementThreshold (Real a_refineThresh)
	Set the refinement threshold.
void	tagBufferSize (int a_tagBufferSize)
	Set the tag buffer size.
void	IBC (PhysIBC *a_ibc)
LevelData< FArrayBox > *	phi ()
	Accessors.
LevelData< FArrayBox > *	pi ()
Protected Member Functions
DisjointBoxLayout	loadBalance (const Vector< Box > &a_grids)
void	levelSetup ()
AMRLevelWaveEquation *	getCoarserLevel () const
AMRLevelWaveEquation *	getFinerLevel () const
void	initializeODE (LevelData< FArrayBox > &a_piOld, LevelData< FArrayBox > &a_pi)
void	updateODE (LevelData< FArrayBox > &a_LOfPhi, LevelData< FArrayBox > &a_pi, Real a_dt)
Protected Attributes
Real	m_r0
LevelData< FArrayBox >	m_phiOld
LevelData< FArrayBox >	m_phiNew
LevelData< FArrayBox >	m_piOld
LevelData< FArrayBox >	m_piNew
Real	m_cfl
Real	m_dx
FineInterp	m_fineInterp
CoarseAverage	m_coarseAverage
Real	m_dtNew
int	m_numStates
Vector< std::string >	m_stateNames
int	m_numGhost
Real	m_domainLength
LevelWaveOperator	m_levelWaveOperator
LevelFluxRegister	m_fluxRegister
Real	m_refineThresh
int	m_tagBufferSize
bool	m_hasCoarser
bool	m_hasFiner
DisjointBoxLayout	m_grids
PhysIBC *	m_physIBCPtr
Private Member Functions
void	operator= (const AMRLevelWaveEquation &a_input)
	AMRLevelWaveEquation (const AMRLevelWaveEquation &a_input)
Friends
class	AMRLevelWaveEqnFactory

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Constructor & Destructor Documentation

AMRLevelWaveEquation::AMRLevelWaveEquation

(

)

Constructor.

virtual AMRLevelWaveEquation::~AMRLevelWaveEquation

(

)

[virtual]

Destructor.

AMRLevelWaveEquation::AMRLevelWaveEquation

(

const AMRLevelWaveEquation &

a_input

)

[inline, private]

References MayDay::Error().

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Member Function Documentation

virtual void AMRLevelWaveEquation::define	(	AMRLevel *	a_coarserLevelPtr,
		const ProblemDomain &	a_problemDomain,
		int	a_level,
		int	a_refRatio
	)			[virtual]

Define new AMR level.

Reimplemented from AMRLevel.

virtual Real AMRLevelWaveEquation::advance

(

)

[virtual]

Advance by one timestep -- RK4.

Implements AMRLevel.

virtual void AMRLevelWaveEquation::postTimeStep

(

)

[virtual]

Things to do after a timestep -- reflux.

Implements AMRLevel.

virtual void AMRLevelWaveEquation::tagCells

(

IntVectSet &

a_tags

)

[virtual]

Create tags for regridding.

Implements AMRLevel.

virtual void AMRLevelWaveEquation::tagCellsInit

(

IntVectSet &

a_tags

)

[virtual]

Create tags at initialization.

Implements AMRLevel.

virtual void AMRLevelWaveEquation::regrid

(

const Vector< Box > &

a_newGrids

)

[virtual]

Set up data on this level after regridding.

Implements AMRLevel.

virtual void AMRLevelWaveEquation::initialGrid

(

const Vector< Box > &

a_newGrids

)

[virtual]

Initialize grids.

Implements AMRLevel.

virtual void AMRLevelWaveEquation::initialData

(

)

[virtual]

Initialize data.

Implements AMRLevel.

virtual void AMRLevelWaveEquation::postInitialize

(

)

[virtual]

Things to do after initialization.

Implements AMRLevel.

virtual Real AMRLevelWaveEquation::computeDt

(

)

[virtual]

Returns the dt computed earlier for this level.

Implements AMRLevel.

virtual Real AMRLevelWaveEquation::computeInitialDt

(

)

[virtual]

Compute dt using initial data.

Implements AMRLevel.

Real AMRLevelWaveEquation::computeEnergy

(

)

Compute integral of energy over this and all finer levels.

virtual void AMRLevelWaveEquation::CFL

(

Real

a_cfl

)

[virtual]

Set the CFL number.

virtual void AMRLevelWaveEquation::domainLength

(

Real

a_domainLength

)

[virtual]

Set the physical dimension of the longest side of the domain.

virtual void AMRLevelWaveEquation::refinementThreshold

(

Real

a_refineThresh

)

[virtual]

Set the refinement threshold.

void AMRLevelWaveEquation::tagBufferSize

(

int

a_tagBufferSize

)

Set the tag buffer size.

void AMRLevelWaveEquation::IBC

(

PhysIBC *

a_ibc

)

[inline]

References m_physIBCPtr.

LevelData<FArrayBox>* AMRLevelWaveEquation::phi

(

)

[inline]

Accessors.

References m_phiNew.

LevelData<FArrayBox>* AMRLevelWaveEquation::pi

(

)

[inline]

References m_piNew.

DisjointBoxLayout AMRLevelWaveEquation::loadBalance

(

const Vector< Box > &

a_grids

)

[protected]

void AMRLevelWaveEquation::levelSetup

(

)

[protected]

AMRLevelWaveEquation* AMRLevelWaveEquation::getCoarserLevel

(

)

const [protected]

AMRLevelWaveEquation* AMRLevelWaveEquation::getFinerLevel

(

)

const [protected]

void AMRLevelWaveEquation::operator=

(

const AMRLevelWaveEquation &

a_input

)

[inline, private]

References MayDay::Error().

void AMRLevelWaveEquation::initializeODE	(	LevelData< FArrayBox > &	a_piOld,
		LevelData< FArrayBox > &	a_pi
	)			[protected]

void AMRLevelWaveEquation::updateODE	(	LevelData< FArrayBox > &	a_LOfPhi,
		LevelData< FArrayBox > &	a_pi,
		Real	a_dt
	)			[protected]

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Friends And Related Function Documentation

friend class AMRLevelWaveEqnFactory [friend]

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Member Data Documentation

Real AMRLevelWaveEquation::m_r0 [protected]

LevelData<FArrayBox> AMRLevelWaveEquation::m_phiOld [protected]

LevelData<FArrayBox> AMRLevelWaveEquation::m_phiNew [protected]

Referenced by phi().

LevelData<FArrayBox> AMRLevelWaveEquation::m_piOld [protected]

LevelData<FArrayBox> AMRLevelWaveEquation::m_piNew [protected]

Referenced by pi().

Real AMRLevelWaveEquation::m_cfl [protected]

Real AMRLevelWaveEquation::m_dx [protected]

FineInterp AMRLevelWaveEquation::m_fineInterp [protected]

CoarseAverage AMRLevelWaveEquation::m_coarseAverage [protected]

Real AMRLevelWaveEquation::m_dtNew [protected]

int AMRLevelWaveEquation::m_numStates [protected]

Vector<std::string> AMRLevelWaveEquation::m_stateNames [protected]

int AMRLevelWaveEquation::m_numGhost [protected]

Real AMRLevelWaveEquation::m_domainLength [protected]

LevelWaveOperator AMRLevelWaveEquation::m_levelWaveOperator [protected]

LevelFluxRegister AMRLevelWaveEquation::m_fluxRegister [protected]

Real AMRLevelWaveEquation::m_refineThresh [protected]

int AMRLevelWaveEquation::m_tagBufferSize [protected]

bool AMRLevelWaveEquation::m_hasCoarser [protected]

bool AMRLevelWaveEquation::m_hasFiner [protected]

DisjointBoxLayout AMRLevelWaveEquation::m_grids [protected]

PhysIBC* AMRLevelWaveEquation::m_physIBCPtr [protected]

Referenced by IBC().

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

• AMRLevelWaveEquation.H