VCAMRPoissonOpFactory Class Reference

#include <VCAMRPoissonOp.H>

Inheritance diagram for VCAMRPoissonOpFactory:

[legend]

Collaboration diagram for VCAMRPoissonOpFactory:

[legend]

List of all members.

Detailed Description

Factory to create VCAMRPoissonOps


Public Member Functions
	VCAMRPoissonOpFactory ()
virtual	~VCAMRPoissonOpFactory ()
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)
virtual VCAMRPoissonOp *	MGnewOp (const ProblemDomain &a_FineindexSpace, int a_depth, bool a_homoOnly=true)
virtual VCAMRPoissonOp *	AMRnewOp (const ProblemDomain &a_indexSpace)
virtual int	refToFiner (const ProblemDomain &a_domain) const
void	setDefaultValues ()
Public Attributes
int	m_coefficient_average_type
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

Constructor & Destructor Documentation

VCAMRPoissonOpFactory::VCAMRPoissonOpFactory ( )

virtual VCAMRPoissonOpFactory::~VCAMRPoissonOpFactory ( ) [inline, virtual]

Member Function Documentation

void VCAMRPoissonOpFactory::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. BCFunc 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.

virtual VCAMRPoissonOp* VCAMRPoissonOpFactory::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 > >.

virtual VCAMRPoissonOp* VCAMRPoissonOpFactory::AMRnewOp ( const ProblemDomain & a_indexSpace ) [virtual]