AMRPoissonOpFactory Class Reference

#include <AMRPoissonOp.H>

Inheritance diagram for AMRPoissonOpFactory:

Public Member Functions
virtual	~AMRPoissonOpFactory ()
void	define (const ProblemDomain &a_coarseDomain, const Vector< DisjointBoxLayout > &a_grids, const Vector< int > &a_refRatios, const Real &a_coarsedx, BCHolder a_bc, Real a_alpha=0.0, Real a_beta=1.0)
void	define (const ProblemDomain &a_domain, const DisjointBoxLayout &a_grid, const Real &a_dx, BCHolder a_bc, int a_maxDepth=-1, Real a_alpha=0.0, Real a_beta=1.0)
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...

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< Copier >	m_exchangeCopiers
Vector< CFRegion >	m_cfregion

Detailed Description

Factory to create AMRPoissonOps

Constructor & Destructor Documentation

~AMRPoissonOpFactory()

virtual AMRPoissonOpFactory::~AMRPoissonOpFactory ( )

inlinevirtual

References AMRPoissonOp::define().

Member Function Documentation

define() [1/2]

void AMRPoissonOpFactory::define	(	const ProblemDomain &	a_coarseDomain,
		const Vector< DisjointBoxLayout > &	a_grids,
		const Vector< int > &	a_refRatios,
		const Real &	a_coarsedx,
		BCHolder	a_bc,
		Real	a_alpha = 0.0,
		Real	a_beta = 1.0
	)

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 coefficient a_beta is the laplacian coefficient.

define() [2/2]

void AMRPoissonOpFactory::define	(	const ProblemDomain &	a_domain,
		const DisjointBoxLayout &	a_grid,
		const Real &	a_dx,
		BCHolder	a_bc,
		int	a_maxDepth = -1,
		Real	a_alpha = 0.0,
		Real	a_beta = 1.0
	)

MGnewOp()

virtual MGLevelOp<LevelData<FArrayBox> >* AMRPoissonOpFactory::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> >* AMRPoissonOpFactory::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 AMRPoissonOpFactory::refToFiner ( const ProblemDomain &  a_indexSpace ) const

virtual

return refinement ratio to next finer level.

Implements AMRLevelOpFactory< LevelData< FArrayBox > >.

Member Data Documentation

m_domains

Vector<ProblemDomain> AMRPoissonOpFactory::m_domains

private

m_boxes

Vector<DisjointBoxLayout> AMRPoissonOpFactory::m_boxes

private

m_dx

Vector<Real> AMRPoissonOpFactory::m_dx

private

m_refRatios

Vector<int> AMRPoissonOpFactory::m_refRatios

private

m_bc

BCHolder AMRPoissonOpFactory::m_bc

private

m_alpha

Real AMRPoissonOpFactory::m_alpha

private

m_beta

Real AMRPoissonOpFactory::m_beta

private

m_exchangeCopiers

Vector<Copier> AMRPoissonOpFactory::m_exchangeCopiers

private

m_cfregion

Vector<CFRegion> AMRPoissonOpFactory::m_cfregion

private

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

• AMRPoissonOp.H