VCAMRPoissonOp2Factory Class Reference

#include <VCAMRPoissonOp2.H>

Inheritance diagram for VCAMRPoissonOp2Factory:

Public Member Functions
	VCAMRPoissonOp2Factory ()
virtual	~VCAMRPoissonOp2Factory ()
void	define (const ProblemDomain &a_coarseDomain, const Vector< DisjointBoxLayout > &a_grids, const Vector< int > &a_refRatios, const Real &a_coarsedx, BCHolder a_bc, const Real &a_alpha, Vector< RefCountedPtr< LevelData< FArrayBox > > > &a_aCoef, const Real &a_beta, Vector< RefCountedPtr< LevelData< FluxBox > > > &a_bCoef)
void	define (const ProblemDomain &a_coarseDomain, const Vector< DisjointBoxLayout > &a_grids, const Vector< int > &a_refRatios, const Real &a_coarsedx, BCHolder a_bc, const IntVect &a_ghostVect)
virtual MGLevelOp< LevelData< FArrayBox > > *	MGnewOp (const ProblemDomain &a_FineindexSpace, int a_depth, bool a_homoOnly=true)
virtual AMRLevelOp< LevelData< FArrayBox > > *	AMRnewOp (const ProblemDomain &a_indexSpace)
virtual int	refToFiner (const ProblemDomain &a_domain) const
Public Member Functions inherited from AMRLevelOpFactory< LevelData< FArrayBox > >
virtual	~AMRLevelOpFactory ()
Public Member Functions inherited from MGLevelOpFactory< LevelData< FArrayBox > >
	MGLevelOpFactory ()
	Base class constructor. More...
virtual	~MGLevelOpFactory ()
	Destructor. More...

Public Attributes
int	m_coefficient_average_type

Private Member Functions
void	setDefaultValues ()

Private Attributes
Vector< ProblemDomain >	m_domains
Vector< DisjointBoxLayout >	m_boxes
Vector< Real >	m_dx
Vector< int >	m_refRatios
BCHolder	m_bc
Real	m_alpha
Real	m_beta
Vector< RefCountedPtr< LevelData< FArrayBox > > >	m_aCoef
Vector< RefCountedPtr< LevelData< FluxBox > > >	m_bCoef
Vector< RefCountedPtr< LevelData< FArrayBox > > >	m_lambda
Vector< Copier >	m_exchangeCopiers
Vector< CFRegion >	m_cfregion

Detailed Description

Factory to create VCAMRPoissonOp2s

Constructor & Destructor Documentation

VCAMRPoissonOp2Factory()

VCAMRPoissonOp2Factory::VCAMRPoissonOp2Factory

(

)

~VCAMRPoissonOp2Factory()

virtual VCAMRPoissonOp2Factory::~VCAMRPoissonOp2Factory ( )

inlinevirtual

References AMRPoissonOp::define().

Member Function Documentation

define() [1/2]

void VCAMRPoissonOp2Factory::define	(	const ProblemDomain &	a_coarseDomain,
		const Vector< DisjointBoxLayout > &	a_grids,
		const Vector< int > &	a_refRatios,
		const Real &	a_coarsedx,
		BCHolder	a_bc,
		const Real &	a_alpha,
		Vector< RefCountedPtr< LevelData< FArrayBox > > > &	a_aCoef,
		const Real &	a_beta,
		Vector< RefCountedPtr< LevelData< FluxBox > > > &	a_bCoef
	)

a_coarseDomain is the domain at the coarsest level. a_grids is the AMR hierarchy. a_refRatios are the refinement ratios between levels. The ratio lives with the coarser level so a_refRatios[ilev] is the ratio between ilev and ilev+1 a_coarseDx is the grid spacing at the coarsest level. a_bc holds the boundary conditions. a_alpha is the identity constant coefficient a_beta is the laplacian constant coefficient. a_aCoef is the identity spatially varying coefficient a_bCoef is the laplacian spatially varying coefficient.

define() [2/2]

void VCAMRPoissonOp2Factory::define	(	const ProblemDomain &	a_coarseDomain,
		const Vector< DisjointBoxLayout > &	a_grids,
		const Vector< int > &	a_refRatios,
		const Real &	a_coarsedx,
		BCHolder	a_bc,
		const IntVect &	a_ghostVect
	)

Defines a factory for VCAMRPoissonOp2 which allows the operators to allocate their own coefficient data. and coefficients are initialized to 1.

Parameters

a_coarseDomain	The domain at the coarsest level.
a_grids	The disjoint box layouts for the various refinement levels.
a_refRatios	The refinement ratios between levels.
a_coarsedx	The grid spacing at the coarsest level.
a_bc	The boundary condition imposed on the solution.
a_ghostVect	The ghost stencil to use in the created coefficient data.

MGnewOp()

virtual MGLevelOp<LevelData<FArrayBox> >* VCAMRPoissonOp2Factory::MGnewOp ( const ProblemDomain &  a_FineindexSpace, int  a_depth, bool  a_homoOnly = true  )

virtual

Create an operator at an index space = coarsen(a_fineIndexSpace, 2^a_depth) Return NULL if no such Multigrid level can be created at this a_depth. If a_homoOnly = true, then only homogeneous boundary conditions will be needed.

Implements MGLevelOpFactory< LevelData< FArrayBox > >.

AMRnewOp()

virtual AMRLevelOp<LevelData<FArrayBox> >* VCAMRPoissonOp2Factory::AMRnewOp ( const ProblemDomain &  a_indexSpace )

virtual

return a new operator. this is done with a new call. caller is responsible for deletion

Implements AMRLevelOpFactory< LevelData< FArrayBox > >.

refToFiner()

virtual int VCAMRPoissonOp2Factory::refToFiner ( const ProblemDomain &  a_indexSpace ) const

virtual

return refinement ratio to next finer level.

Implements AMRLevelOpFactory< LevelData< FArrayBox > >.

setDefaultValues()

void VCAMRPoissonOp2Factory::setDefaultValues ( )

private

Member Data Documentation

m_coefficient_average_type

int VCAMRPoissonOp2Factory::m_coefficient_average_type

m_domains

Vector<ProblemDomain> VCAMRPoissonOp2Factory::m_domains

private

m_boxes

Vector<DisjointBoxLayout> VCAMRPoissonOp2Factory::m_boxes

private

m_dx

Vector<Real> VCAMRPoissonOp2Factory::m_dx

private

m_refRatios

Vector<int> VCAMRPoissonOp2Factory::m_refRatios

private

m_bc

BCHolder VCAMRPoissonOp2Factory::m_bc

private

m_alpha

Real VCAMRPoissonOp2Factory::m_alpha

private

m_beta

Real VCAMRPoissonOp2Factory::m_beta

private

m_aCoef

Vector<RefCountedPtr<LevelData<FArrayBox> > > VCAMRPoissonOp2Factory::m_aCoef

private

m_bCoef

Vector<RefCountedPtr<LevelData<FluxBox> > > VCAMRPoissonOp2Factory::m_bCoef

private

m_lambda

Vector<RefCountedPtr<LevelData<FArrayBox> > > VCAMRPoissonOp2Factory::m_lambda

private

m_exchangeCopiers

Vector<Copier> VCAMRPoissonOp2Factory::m_exchangeCopiers

private

m_cfregion

Vector<CFRegion> VCAMRPoissonOp2Factory::m_cfregion

private

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

• VCAMRPoissonOp2.H