Array defined at the VolIndexs of an Box in an EBIS. More...

#include <BaseEBCellFAB.H>

Inheritance diagram for BaseEBCellFAB< T >:

Public Member Functions
int	numDataTypes () const
	for AggStencil More...

int	dataType (const BaseIndex &a_baseInd) const
	for AggStencil More...

long	offset (const BaseIndex &a_baseInd, const int a_ivar) const
	for AggStencil More...

T *	dataPtr (int a_dataType, int a_ivar)
	for AggStencil More...

const T *	dataPtr (int a_dataType, int a_ivar) const
	for AggStencil More...

	BaseEBCellFAB ()

	BaseEBCellFAB (const EBISBox &a_ebisBox, const Box &a_region, int a_nVar)

virtual void	define (const EBISBox &a_ebisBox, const Box &a_region, int a_nVar)

	BaseEBCellFAB (const Interval &a_comps, BaseEBCellFAB< T > &a_original)
	aliasing copy-ish constructor. Used when the 'alias' function is invoked on LevelData More...

virtual	~BaseEBCellFAB ()

void	clear ()

void	setVal (const T &value)

void	setVal (int ivar, const T &value)

void	setVal (const T &value, const Box &a_box, int a_nstart, int a_numcomp)

bool	isDefined () const

int	nComp () const

const Box &	getRegion () const

const Box &	box () const

Vector< VolIndex >	getMultiCells () const
	has to be by value because sometimes the vector does not exist. More...

const BaseIVFAB< T > &	getMultiValuedFAB () const

BaseIVFAB< T > &	getMultiValuedFAB ()

const BaseFab< T > &	getSingleValuedFAB () const

BaseFab< T > &	getSingleValuedFAB ()

const T &	operator() (const VolIndex &a_ndin, int a_nVarLoc, int a_isKnownMultiValued=0) const

T &	operator() (const VolIndex &a_ndin, int a_nVarLoc, int a_isKnownMultiValued=0)

void	fill (T *array, const VolIndex &a_ndin, const Interval &a_comps) const

void	assign (const T *array, const VolIndex &a_ndin, const Interval &a_comps)

void	copy (const Box &RegionFrom, const Interval &destInt, const Box &RegionTo, const BaseEBCellFAB< T > &source, const Interval &srcInt)

BaseEBCellFAB< T > &	copy (const BaseEBCellFAB< T > &source)

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)

	BaseEBCellFAB (const Box &a_region, int a_nVar)
	invalid but necessary for leveldata to compile More...

const EBISBox &	getEBISBox () const

virtual void	setCoveredCellVal (const T &a_val, const int &a_comp, const bool &a_doMulti=true)

Static Public Member Functions
static int	preAllocatable ()

Protected Member Functions
void	setDefaultValues ()

Protected Attributes
MiniIVFAB< T >	m_irrFAB
	data at multi-valued cells More...

BaseFab< T >	m_regFAB
	data at single-valued cells More...

EBISBox	m_ebisBox

Box	m_region

bool	m_hasMultiCells

bool	m_isDefined
	has full define function been called? More...

Private Member Functions
void	operator= (const BaseEBCellFAB< T > &ebcin)

	BaseEBCellFAB (const BaseEBCellFAB< T > &ebcin)

Detailed Description

template<class T>
class BaseEBCellFAB< T >

Array defined at the VolIndexs of an Box in an EBIS.

An BaseEBCellFAB is a templated holder for cell-centered data over the intersection of a box and an EbisBox. At every uncovered VolIndex in this intersection, the BaseEBCellFAB contains a specified number of data values. At singly valued cells, the data is stored internally in a BaseFab. At multiply-valued cells, the data is stored internally in an BaseIVFAB. BaseEBCellFAB provides indexing by VolIndex. This class does not provide a copy constructor or assignment operator for all the usual reasons.

Constructor & Destructor Documentation

template<class T >

BaseEBCellFAB< T >::BaseEBCellFAB ( )

template<class T >

BaseEBCellFAB< T >::BaseEBCellFAB	(	const EBISBox &	a_ebisBox,
		const Box &	a_region,
		int	a_nVar
	)

template<class T>

BaseEBCellFAB< T >::BaseEBCellFAB	(	const Interval &	a_comps,
		BaseEBCellFAB< T > &	a_original
	)

aliasing copy-ish constructor. Used when the 'alias' function is invoked on LevelData

Constructs an 'aliased' BaseEBCellFab of the requested interval of the argument BaseEBCellFab. This BaseEBCellFab does not allocate any memory, but sets its data pointer into the memory pointed to by the argument BaseEBCellFab. It is the users responsiblity to ensure this aliased BaseEBCellFab is not used after the original BaseEBCellFab has deleted its data ptr (resize, define(..) called, or destruction, etc.).

This aliased BaseEBCellFab will also generate side effects (modifying the values of data in one will modify the other's data).

This aliased BaseFab will have a_comps.size() components, starting at zero.

References MayDay::Error(), and BaseEBCellFAB< T >::m_isDefined.

template<class T >

BaseEBCellFAB< T >::~BaseEBCellFAB ( )

virtual

template<class T>

BaseEBCellFAB< T >::BaseEBCellFAB	(	const Box &	a_region,
		int	a_nVar
	)

inline

invalid but necessary for leveldata to compile

template<class T>

BaseEBCellFAB< T >::BaseEBCellFAB ( const BaseEBCellFAB< T > & ebcin )

inlineprivate

Member Function Documentation

template<class T>

int BaseEBCellFAB< T >::numDataTypes ( ) const

inline

for AggStencil

template<class T>

int BaseEBCellFAB< T >::dataType ( const BaseIndex & a_baseInd ) const

inline

for AggStencil

template<class T>

long BaseEBCellFAB< T >::offset	(	const BaseIndex &	a_baseInd,
		const int	a_ivar
	)		const

inline

for AggStencil

template<class T>

T* BaseEBCellFAB< T >::dataPtr	(	int	a_dataType,
		int	a_ivar
	)

inline

for AggStencil

template<class T>

const T* BaseEBCellFAB< T >::dataPtr	(	int	a_dataType,
		int	a_ivar
	)		const

inline

for AggStencil

template<class T >

void BaseEBCellFAB< T >::define	(	const EBISBox &	a_ebisBox,
		const Box &	a_region,
		int	a_nVar
	)

virtual

Reimplemented in EBCellFAB.

References Box::cellCentered(), CH_assert, CH_TIME, EBISBox::getRegion(), IntVectSet::isEmpty(), and Box::isEmpty().

template<class T >

void BaseEBCellFAB< T >::clear ( )

template<class T>

void BaseEBCellFAB< T >::setVal ( const T & value )

template<class T>

void BaseEBCellFAB< T >::setVal	(	int	ivar,
		const T &	value
	)

template<class T>

void BaseEBCellFAB< T >::setVal	(	const T &	value,
		const Box &	a_box,
		int	a_nstart,
		int	a_numcomp
	)

References CH_assert, and Box::isEmpty().

template<class T >

bool BaseEBCellFAB< T >::isDefined ( ) const

Referenced by BaseEBCellFAB< T >::copy().

template<class T >

int BaseEBCellFAB< T >::nComp ( ) const

References CH_assert.

template<class T >

const Box & BaseEBCellFAB< T >::getRegion ( ) const

References CH_assert.

Referenced by BaseEBCellFAB< T >::copy().

template<class T >

const Box & BaseEBCellFAB< T >::box ( ) const

template<class T >

Vector< VolIndex > BaseEBCellFAB< T >::getMultiCells ( ) const

has to be by value because sometimes the vector does not exist.

References CH_assert.

template<class T >

const BaseIVFAB< T > & BaseEBCellFAB< T >::getMultiValuedFAB ( ) const

References CH_assert.

template<class T >

BaseIVFAB< T > & BaseEBCellFAB< T >::getMultiValuedFAB ( )

References CH_assert.

template<class T >

const BaseFab< T > & BaseEBCellFAB< T >::getSingleValuedFAB ( ) const

References CH_assert.

template<class T >

BaseFab< T > & BaseEBCellFAB< T >::getSingleValuedFAB ( )

References CH_assert.

template<class T >

const T & BaseEBCellFAB< T >::operator()	(	const VolIndex &	a_ndin,
		int	a_nVarLoc,
		int	a_isKnownMultiValued = `0`
	)		const

Arg a_isKnownMultiValued should be set to: -1 if arg a_ndin is known to be in a single-valued cell; +1 if arg a_ndin is known to be in a multi-valued cell; 0 if you're not sure (in which case the expensive IntVectSet::contains() function gets called.

Note: BVS says third arg is a wart that makes this operator look less like a logical array access.

References CH_assert, and VolIndex::gridIndex().

template<class T >

T & BaseEBCellFAB< T >::operator()	(	const VolIndex &	a_ndin,
		int	a_nVarLoc,
		int	a_isKnownMultiValued = `0`
	)

Arg a_isKnownMultiValued should be set to: -1 if arg a_ndin is known to be in a single-valued cell; +1 if arg a_ndin is known to be in a multi-valued cell; 0 if you're not sure (in which case the expensive IntVectSet::contains() function gets called.

References CH_assert, MayDay::Error(), and VolIndex::gridIndex().

template<class T>

void BaseEBCellFAB< T >::fill	(	T *	array,
		const VolIndex &	a_ndin,
		const Interval &	a_comps
	)		const

References Interval::begin(), CH_assert, CH_TIME, VolIndex::gridIndex(), and Interval::size().

template<class T>

void BaseEBCellFAB< T >::assign	(	const T *	array,
		const VolIndex &	a_ndin,
		const Interval &	a_comps
	)

References Interval::begin(), CH_assert, CH_TIME, VolIndex::gridIndex(), and Interval::size().

template<class T>

void BaseEBCellFAB< T >::copy	(	const Box &	RegionFrom,
		const Interval &	destInt,
		const Box &	RegionTo,
		const BaseEBCellFAB< T > &	source,
		const Interval &	srcInt
	)