EBISLayout Class Reference

#include <EBISLayout.H>

Detailed Description

EBISLayout represents the geometric information on a union of rectangles. This is another ref-counted pointer object so copying it is cheap but has the ref-counted pointer semantic.


Public Member Functions
const EBISBox &	operator[] (const DataIndex &a_index) const
void	setMaxRefinementRatio (const int &a_maxRefine, const EBIndexSpace *const a_ebisPtr)
void	setMaxCoarseningRatio (const int &a_maxCoarsen, const EBIndexSpace *const a_ebisPtr)
int	getGhost () const
	EBISLayout ()
const BoxLayout &	getGrownLayout () const
const DisjointBoxLayout &	getDisjointLayout () const
	~EBISLayout ()
VolIndex	coarsen (const VolIndex &a_vof, const int &a_ratio, const DataIndex &a_datInd) const
Vector< VolIndex >	refine (const VolIndex &a_vof, const int &a_ratio, const DataIndex &a_datInd) const
Vector< FaceIndex >	refine (const FaceIndex &a_face, const int &a_ratio, const DataIndex &a_datInd) const
int	getMaxCoarseningRatio () const
int	getMaxRefinementRatio () const
void	define (const ProblemDomain &a_domain, const DisjointBoxLayout &a_grids, const int &a_nghost, const LevelData< EBGraph > &a_graph, const LevelData< EBData > &a_data, const Real &a_dx, bool a_hasMoments)
bool	isDefined () const
const EBIndexSpace *	getEBIS () const
void	setEBIS (const EBIndexSpace *const a_ebisPtr)
int	refCount () const
const ProblemDomain &	getDomain () const
Private Attributes
RefCountedPtr< EBISLayoutImplem >	m_implem
int	m_nghost

Constructor & Destructor Documentation

EBISLayout::EBISLayout ( )

EBISLayout::~EBISLayout ( )

Member Function Documentation

const EBISBox& EBISLayout::operator[] ( const DataIndex & a_index ) const

Access the { EBISBox} associated with the input DataIndex. Only constant access is permitted.

void EBISLayout::setMaxRefinementRatio	(	const int &	a_maxRefine,
		const EBIndexSpace *const	a_ebisPtr
	)

Sets the maximum level of refinement that this { EBISLayout} will have to perform. Creates and holds new { EBISLayout}s at intermediate levels of refinement. Default is one (no refinement done).

Referenced by EBLevelGrid::setMaxRefinementRatio().

void EBISLayout::setMaxCoarseningRatio	(	const int &	a_maxCoarsen,
		const EBIndexSpace *const	a_ebisPtr
	)

Sets the maximum level of coarsening that this { EBISLayout} will have to perform. Creates and holds new { EBISLayout}s at intermediate levels of refinement. Default is one (no coarsening done).

Referenced by EBLevelGrid::setMaxCoarseningRatio().

int EBISLayout::getGhost ( ) const [inline]

Get the nghost used to create this EBISLayout

References m_nghost.

const BoxLayout& EBISLayout::getGrownLayout ( ) const

Returns the ghosted layout associated with the ebisl.

const DisjointBoxLayout& EBISLayout::getDisjointLayout ( ) const

Returns the disjoint layout that was sent in.

Referenced by BaseIVFactory< T >::BaseIVFactory().

VolIndex EBISLayout::coarsen	(	const VolIndex &	a_vof,
		const int &	a_ratio,
		const DataIndex &	a_datInd
	)			const

Returns the index of the VoF corresponding to coarsening the input VoF by the input ratio. It is an error if the ratio is greater than the maximum coarsening ratio or if the vof does not exist at the input data index.

Vector<VolIndex> EBISLayout::refine	(	const VolIndex &	a_vof,
		const int &	a_ratio,
		const DataIndex &	a_datInd
	)			const

Returns the indices of the VoFs corresponding to refining the input VoF by the input ratio. It is an error if the ratio is greater than the maximum refinement ratio or if the vof does not exist at the input data index.

Vector<FaceIndex> EBISLayout::refine	(	const FaceIndex &	a_face,
		const int &	a_ratio,
		const DataIndex &	a_datInd
	)			const

Returns the indices of the Faces corresponding to refining the input Face by the input ratio. It is an error if the ratio is greater than the maximum refinement ratio or if the face does not exist at the input data index.

int EBISLayout::getMaxCoarseningRatio ( ) const

Referenced by EBLevelGrid::getMaxCoarseningRatio().

int EBISLayout::getMaxRefinementRatio ( ) const

Referenced by EBLevelGrid::getMaxRefinementRatio().

void EBISLayout::define	(	const ProblemDomain &	a_domain,
		const DisjointBoxLayout &	a_grids,
		const int &	a_nghost,
		const LevelData< EBGraph > &	a_graph,
		const LevelData< EBData > &	a_data,
		const Real &	a_dx,
		bool	a_hasMoments
	)