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EBGraphImplem Class Reference

Geometric description within a box. More...

#include <EBGraph.H>

Collaboration diagram for EBGraphImplem:

Public Types
enum	TAG { AllRegular = 0, AllCovered, HasIrregular }
Public Methods
	EBGraphImplem ()
	~EBGraphImplem ()
Vector< VolIndex >	getVoFs (const IntVect &a_iv) const
int	numVoFs (const IntVect &a_iv) const
bool	isAllRegular () const
bool	hasIrregular () const
bool	isAllCovered () const
bool	isIrregular (const IntVect &a_iv) const
bool	isCovered (const Box &a_box) const
bool	isRegular (const Box &a_box) const
bool	isRegular (const IntVect &a_iv) const
bool	isCovered (const IntVect &a_iv) const
bool	isConnected (const VolIndex &a_vof1, const VolIndex &a_vof2) const
Vector< FaceIndex >	getFaces (const VolIndex &a_vof, const int &a_idir, const Side::LoHiSide &a_sd) const
Vector< Vector< VolIndex > >	getVoFSets (const Box &a_region) const
Vector< VolIndex >	refine (const VolIndex &a_coarVoF) const
Vector< FaceIndex >	refine (const FaceIndex &a_coarFace, const EBGraphImplem &a_fineGraph) const
FaceIndex	coarsen (const FaceIndex &a_coarFace) const
VolIndex	coarsen (const VolIndex &a_fineVoF) const
void	buildGraph (const BaseFab< int > &a_regIrregCovered, const Vector< IrregNode > &a_irregGraph, const Box &a_validRegion, const Box &a_domain)
void	checkGraph (const BaseFab< int > &a_regIrregCovered, const Vector< IrregNode > &a_irregGraph, const Box &a_validRegion, const Box &a_domain)
void	setToAllRegular ()
void	setToAllCovered ()
void	define (const Box &box)
	EBGraphImplem (const Box &box)
void	copy (const Box &a_regionFrom, const Interval &Cd, const Box &a_regionto, const EBGraphImplem &a_source, const Interval &Cs)
const Box &	getRegion () const
const Box &	getDomain () const
int	size (const Box &R, const Interval &comps) const
void	linearOut (void *buf, const Box &R, const Interval &comps) const
void	linearIn (void *buf, const Box &R, const Interval &comps)
bool	isDefined () const
bool	isDomainSet () const
void	coarsenVoFs (const EBGraphImplem &a_fineGraph, const Box &a_coarRegion)
void	coarsenFaces (const EBGraphImplem &a_coarGhostGraph, const EBGraphImplem &a_fineEBIS)
void	fixFineToCoarse (EBGraphImplem &a_fineEBIS) const
Vector< int >	coarsenFaces (const VolIndex &a_coarVoF, const EBGraphImplem &a_coarGhostGraph, const EBGraphImplem &a_fineGraph, const int &a_idir, const Side::LoHiSide &a_sd)
void	setDomain (const Box &box)
IntVectSet	getIrregCells (const Box &a_subbox) const
IntVectSet	getMultiCells (const Box &a_subbox) const
Vector< FaceIndex >	getAllFaces (const IntVect &a_iv, const int &a_idir, const Side::LoHiSide &a_sd) const
Static Public Methods
int	preAllocatable ()
Private Methods
void	operator= (const EBGraphImplem &ebiin)
	EBGraphImplem (const EBGraphImplem &ebiin)
Private Attributes
Box	m_region
	box over which this graph is defined
Box	m_domain
	computational domain at this level of refinement
TAG	m_tag
BaseFab< GraphNode >	m_graph
bool	m_isDefined
bool	m_isDomainSet
IntVectSet	m_irregIVS
IntVectSet	m_multiIVS

Detailed Description

Geometric description within a box.

EBGraphImplem represents the geometric information of the domain at a given refinement within the boundaries of a particular box.

Member Enumeration Documentation

enum EBGraphImplem::TAG

The EBGraphImplem can be all regular or all covered or contain irregular cells.
Enumeration values:

AllRegular

AllCovered

HasIrregular

Constructor & Destructor Documentation

EBGraphImplem::EBGraphImplem ( )

Makes an EBGraphImplem whose contents are undefined.

EBGraphImplem::~EBGraphImplem ( )

EBGraphImplem::EBGraphImplem ( const Box & box )

EBGraphImplem::EBGraphImplem ( const EBGraphImplem & ebiin ) [inline, private]

Member Function Documentation

void EBGraphImplem::buildGraph ( const BaseFab< int > & a_regIrregCovered,

const Vector< IrregNode > & a_irregGraph,

const Box & a_validRegion,

const Box & a_domain

)

Completely construct the graph from IrregNodes. This makes a DENSE representation of the graph. To make sparse representations of all regular or all covered graphs, use setToAllRegular or setToAllCovered.\ irregGraph contains a complete list of irregular vofs. \ validRegion is the the region of the graph \ domain is the domain of compuation \ regIrregCovered = 1 for regular, 0 for irregular, -1 for covered. regIrregCovered must contain the valid region grown by 1. \ In chombospeak, \ regIrregCovered.box().contains(grow(validRegion, 1) & domain); \ otherwise an error will result

void EBGraphImplem::checkGraph ( const BaseFab< int > & a_regIrregCovered,

const Vector< IrregNode > & a_irregGraph,

const Box & a_validRegion,

const Box & a_domain

)

VolIndex EBGraphImplem::coarsen ( const VolIndex & a_fineVoF ) const

Returns the corresponding VoF from the next coarser EBGraphImplem (same solution location, different index space, factor of two refinement ratio).

FaceIndex EBGraphImplem::coarsen ( const FaceIndex & a_coarFace ) const

Returns the corresponding face from the next coarser EBGraphImplem (factor of two refinement). This only makes sense if there is a coarser level.

Vector<int> EBGraphImplem::coarsenFaces ( const VolIndex & a_coarVoF,

const EBGraphImplem & a_coarGhostGraph,

const EBGraphImplem & a_fineGraph,

const int & a_idir,

const Side::LoHiSide & a_sd

)

void EBGraphImplem::coarsenFaces ( const EBGraphImplem & a_coarGhostGraph,

const EBGraphImplem & a_fineEBIS

)

void EBGraphImplem::coarsenVoFs ( const EBGraphImplem & a_fineGraph,

const Box & a_coarRegion

)

void EBGraphImplem::copy ( const Box & a_regionFrom,

const Interval & Cd,

const Box & a_regionto,

const EBGraphImplem & a_source,

const Interval & Cs

)

Copy the information from a_source to the over the intersection of the box a_region, the box of the current EBGraphImplem and the box of a_source. The Interval arguments are ignored. This function is required by LevelData.

void EBGraphImplem::define ( const Box & box )

Define an all-regular EBGraphImplem with the input box as its region.

void EBGraphImplem::fixFineToCoarse ( EBGraphImplem & a_fineEBIS ) const

Vector<FaceIndex> EBGraphImplem::getAllFaces ( const IntVect & a_iv,

const int & a_idir,

const Side::LoHiSide & a_sd

) const

const Box& EBGraphImplem::getDomain ( ) const

Vector<FaceIndex> EBGraphImplem::getFaces ( const VolIndex & a_vof,

const int & a_idir,

const Side::LoHiSide & a_sd

) const

Return the faces on the side and direction of the input VoF.

IntVectSet EBGraphImplem::getIrregCells ( const Box & a_subbox ) const

IntVectSet EBGraphImplem::getMultiCells ( const Box & a_subbox ) const

const Box& EBGraphImplem::getRegion ( ) const

Vector<VolIndex> EBGraphImplem::getVoFs ( const IntVect & a_iv ) const

Return the VoFs in the cell.

Vector<Vector<VolIndex> > EBGraphImplem::getVoFSets ( const Box & a_region ) const

bool EBGraphImplem::hasIrregular ( ) const

Return true neither all regular nor all covered

bool EBGraphImplem::isAllCovered ( ) const

Return true if every cell in the EBGraphImplem is a covered cell.

bool EBGraphImplem::isAllRegular ( ) const

Return true if every cell in the EBGraphImplem is a regular cell.

bool EBGraphImplem::isConnected ( const VolIndex & a_vof1,

const VolIndex & a_vof2

) const

bool EBGraphImplem::isCovered ( const IntVect & a_iv ) const

bool EBGraphImplem::isCovered ( const Box & a_box ) const

Return true if every cell in a_box is a covered cell.

bool EBGraphImplem::isDefined ( ) const

bool EBGraphImplem::isDomainSet ( ) const

bool EBGraphImplem::isIrregular ( const IntVect & a_iv ) const

Return true if a_iv is an irregular cell.

bool EBGraphImplem::isRegular ( const IntVect & a_iv ) const

bool EBGraphImplem::isRegular ( const Box & a_box ) const

Return true if every cell in a_box is a regular cell.

void EBGraphImplem::linearIn ( void * buf,

const Box & R,

const Interval & comps

)

void EBGraphImplem::linearOut ( void * buf,

const Box & R,

const Interval & comps

) const

int EBGraphImplem::numVoFs ( const IntVect & a_iv ) const

void EBGraphImplem::operator= ( const EBGraphImplem & ebiin ) [inline, private]

int EBGraphImplem::preAllocatable ( ) [inline, static]

Vector<FaceIndex> EBGraphImplem::refine ( const FaceIndex & a_coarFace,

const EBGraphImplem & a_fineGraph

) const

Returns the corresponding set of faces from the next finer EBGraphImplem (factor of two refinement). The result is only defined if this {\tt EBGraphImplem} was defined by coarsening.

Vector<VolIndex> EBGraphImplem::refine ( const VolIndex & a_coarVoF ) const

Returns the corresponding set of VoFs from the next finer EBGraphImplem (factor of two refinement). The result is only defined if this {\tt EBGraphImplem} was defined by coarsening.

void EBGraphImplem::setDomain ( const Box & box )

void EBGraphImplem::setToAllCovered ( )

Set the graph to all covered cells (sparse);

void EBGraphImplem::setToAllRegular ( )

Set the graph to all regular cells (sparse);

int EBGraphImplem::size ( const Box & R,

const Interval & comps

) const

This stuff required by LevelData in parallel:

Member Data Documentation

Box EBGraphImplem::m_domain [private]

computational domain at this level of refinement

BaseFab<GraphNode> EBGraphImplem::m_graph [private]

the graph description of the box. If the pointer GraphNode.m_thisNode == 0, the cell is covered. If the pointer GraphNode.m_thisNode == 1, the cell is regular. Otherwise, the pointer goes to the node of the graph.

IntVectSet EBGraphImplem::m_irregIVS [private]

bool EBGraphImplem::m_isDefined [private]

bool EBGraphImplem::m_isDomainSet [private]

IntVectSet EBGraphImplem::m_multiIVS [private]

Box EBGraphImplem::m_region [private]

box over which this graph is defined

TAG EBGraphImplem::m_tag [private]

If this is allregular or allcovered, the BaseFab below is undefined.

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

EBGraph.H

Generated on Wed Apr 16 14:35:13 2003 for EBChombo by

1.2.16

EBGraphImplem Class Reference

Public Types

Public Methods

Static Public Methods

Private Methods

Private Attributes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation