BaseIVFAB< T > Class Template Reference

#include <BaseIVFAB.H>

Inheritance diagram for BaseIVFAB< T >:

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Collaboration diagram for BaseIVFAB< T >:

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List of all members.

Detailed Description

template<class T>
class BaseIVFAB< T >

BaseIVFAB is a templated data holder defined at the VoFs of an irregular domain.


Public Member Functions
	BaseIVFAB ()
	BaseIVFAB (const IntVectSet &a_region, const EBGraph &a_ebgraph, const int &a_nvarin)
	BaseIVFAB (const Interval &a_comps, BaseIVFAB< T > &a_original)
virtual	~BaseIVFAB ()
virtual void	define (const IntVectSet &a_region, const EBGraph &a_ebgraph, const int &a_nvarin)
void	setVal (const T &value)
void	setVal (int ivar, const T &value)
void	setVal (const T &a_value, const Box &a_box, int a_nstart, int a_numcomp)
void	copy (const Box &a_fromBox, const Interval &a_destInterval, const Box &a_toBox, const BaseIVFAB< T > &a_src, const Interval &a_srcInterval)
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)
virtual void	clear ()
bool	isDefined () const
int	numVoFs () const
int	nComp () const
const IntVectSet &	getIVS () const
const EBGraph &	getEBGraph () const
T &	operator() (const VolIndex &a_vof, const int &varlocin)
const T &	operator() (const VolIndex &a_vof, const int &varlocin) const
	BaseIVFAB (const Box &a_region, int a_nVar)
	invalid but necessary for leveldata to compile
T *	dataPtr (const int &a_comp)
const T *	dataPtr (const int &a_comp) const
virtual T *	getIndex (const VolIndex &a_vof, const int &a_comp) const
	get index into vector
Static Public Member Functions
static int	preAllocatable ()
static void	setVerbose (bool a_verbose)
static void	setVerboseDebug (bool a_verboseDebug)
Static Public Attributes
static bool	s_verboseDebug = false
Protected Member Functions
virtual void	setDefaultValues ()
Protected Attributes
T *	m_data
int	m_nComp
int	m_nVoFs
EBGraph	m_ebgraph
BaseFab< T * >	m_fab
IntVectSet	m_ivs
bool	m_isDefined
Static Protected Attributes
static bool	s_verbose = false
Private Member Functions
void	operator= (const BaseIVFAB< T > &a_input)
	BaseIVFAB (const BaseIVFAB< T > &a_input)

Constructor & Destructor Documentation

template<class T>

BaseIVFAB< T >::BaseIVFAB ( ) [inline]

Default constructor. Constructs an uninitialized IVFAB. You must subsequently call { define} before using this IVFAB.

References BaseIVFAB< T >::setDefaultValues().

template<class T>

BaseIVFAB< T >::BaseIVFAB	(	const IntVectSet &	a_region,
		const EBGraph &	a_ebgraph,
		const int &	a_nvarin
	)			`[inline]`

Defining constructor. Specifies the irregular domain and the number of data components per VoF. The irregular domain must lie completely within the EBGraph. The contents are uninitialized. Calls full define function.

References BaseIVFAB< T >::define(), and BaseIVFAB< T >::setDefaultValues().

template<class T>

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

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

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

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

template<class T>

BaseIVFAB< T >::~BaseIVFAB ( ) [inline, virtual]

References BaseIVFAB< T >::clear().

template<class T>

BaseIVFAB< T >::BaseIVFAB	(	const Box &	a_region,
		int	a_nVar
	)			`[inline]`

invalid but necessary for leveldata to compile

template<class T>

BaseIVFAB< T >::BaseIVFAB ( const BaseIVFAB< T > & a_input ) [inline, private]

Member Function Documentation

template<class T>

void BaseIVFAB< T >::define	(	const IntVectSet &	a_region,
		const EBGraph &	a_ebgraph,
		const int &	a_nvarin
	)			`[inline, virtual]`

Full define function. Specifies the irregular domain and the number of data components per VoF. The irregular domain must lie completely within the EBGraph. The contents are uninitialized. If it has previously been defined, the old definition data is overwritten and lost.

Reimplemented in MiniIVFAB< T >, and MiniIVFAB< double >.

References BaseIVFAB< T >::clear(), IntVectSet::isEmpty(), BaseIVFAB< T >::m_data, BaseIVFAB< T >::m_ebgraph, BaseIVFAB< T >::m_fab, BaseIVFAB< T >::m_isDefined, BaseIVFAB< T >::m_ivs, BaseIVFAB< T >::m_nComp, BaseIVFAB< T >::m_nVoFs, IntVectSet::minBox(), BaseIVFAB< T >::numVoFs(), EBGraph::numVoFs(), IVSIterator::ok(), IVSIterator::reset(), BaseFab< T >::resize(), and BaseFab< T >::setVal().

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

template<class T>

void BaseIVFAB< T >::setVal ( const T & value ) [inline]

Set a value at every data location.

References BaseIVFAB< T >::m_data, BaseIVFAB< T >::m_nComp, and BaseIVFAB< T >::m_nVoFs.

template<class T>

void BaseIVFAB< T >::setVal	(	int	ivar,
		const T &	value
	)			`[inline]`

Set a value at every data location.

References BaseIVFAB< T >::isDefined(), BaseIVFAB< T >::m_data, BaseIVFAB< T >::m_nComp, and BaseIVFAB< T >::m_nVoFs.

template<class T>

void BaseIVFAB< T >::setVal	(	const T &	a_value,
		const Box &	a_box,
		int	a_nstart,
		int	a_numcomp
	)			`[inline]`

Set a value at every data location within a_box

References BaseIVFAB< T >::isDefined(), IntVectSet::isEmpty(), BaseIVFAB< T >::m_ebgraph, and BaseIVFAB< T >::m_ivs.

template<class T>

void BaseIVFAB< T >::copy	(	const Box &	a_fromBox,
		const Interval &	a_destInterval,
		const Box &	a_toBox,
		const BaseIVFAB< T > &	a_src,
		const Interval &	a_srcInterval
	)			`[inline]`

References Interval::begin(), Interval::end(), BaseIVFAB< T >::isDefined(), IntVectSet::isEmpty(), BaseIVFAB< T >::m_ebgraph, BaseIVFAB< T >::m_ivs, BaseIVFAB< T >::m_nComp, and Interval::size().

template<class T>

static int BaseIVFAB< T >::preAllocatable ( ) [inline, static]

This stuff required by LevelData in parallel:

template<class T>

int BaseIVFAB< T >::size	(	const Box &	R,
		const Interval &	comps
	)			const `[inline]`

Reimplemented in MiniIVFAB< T >, and MiniIVFAB< double >.

References Interval::begin(), Interval::end(), VoFIterator::getVector(), BaseIVFAB< T >::isDefined(), EBGraph::isIrregular(), linearListSize(), linearSize(), BaseIVFAB< T >::m_ebgraph, BaseIVFAB< T >::m_ivs, pout(), BaseIVFAB< T >::s_verboseDebug, and Vector< T >::size().

template<class T>

void BaseIVFAB< T >::linearOut	(	void *	buf,
		const Box &	R,
		const Interval &	comps
	)			const `[inline]`

Reimplemented in MiniIVFAB< T >, and MiniIVFAB< double >.

References Interval::begin(), Interval::end(), VoFIterator::getVector(), BaseIVFAB< T >::isDefined(), linearListOut(), linearListSize(), linearOut(), linearSize(), BaseIVFAB< T >::m_ebgraph, BaseIVFAB< T >::m_ivs, pout(), BaseIVFAB< T >::s_verboseDebug, and Vector< T >::size().

template<class T>

void BaseIVFAB< T >::linearIn	(	void *	buf,
		const Box &	R,
		const Interval &	comps
	)			`[inline]`

Reimplemented in MiniIVFAB< T >, and MiniIVFAB< double >.

References Interval::begin(), Interval::end(), BaseIVFAB< T >::isDefined(), linearIn(), linearListIn(), linearListSize(), linearSize(), pout(), BaseIVFAB< T >::s_verboseDebug, and Vector< T >::size().

template<class T>

void BaseIVFAB< T >::clear ( ) [inline, virtual]

Remove all data from this BaseIVFAB. You must call { define} again in order to use it.

Reimplemented in MiniIVFAB< T >, and MiniIVFAB< double >.

References BaseFab< T >::clear(), BaseIVFAB< T >::m_data, BaseIVFAB< T >::m_fab, BaseIVFAB< T >::m_isDefined, BaseIVFAB< T >::m_ivs, BaseIVFAB< T >::m_nComp, BaseIVFAB< T >::m_nVoFs, and IntVectSet::makeEmpty().

Referenced by BaseIVFAB< T >::define(), and BaseIVFAB< T >::~BaseIVFAB().

template<class T>

bool BaseIVFAB< T >::isDefined ( ) const [inline]

Tells whether this BaseIVFAB has been defined, either with a constructor or with { define}. It must be initialized in order to access its data.

References BaseIVFAB< T >::m_isDefined.

Referenced by BaseIVFAB< T >::copy(), MiniIVFAB< T >::getIndex(), BaseIVFAB< T >::getIndex(), MiniIVFAB< T >::linearIn(), BaseIVFAB< T >::linearIn(), MiniIVFAB< T >::linearOut(), BaseIVFAB< T >::linearOut(), BaseIVFAB< T >::operator()(), BaseIVFAB< T >::setVal(), MiniIVFAB< T >::size(), and BaseIVFAB< T >::size().

template<class T>

int BaseIVFAB< T >::numVoFs ( ) const [inline]

Return the number of VoFs in this BaseIVFAB.

References BaseIVFAB< T >::m_nVoFs.

Referenced by BaseIVFAB< T >::define().

template<class T>

int BaseIVFAB< T >::nComp ( ) const [inline]

Return the number of data components of this BaseIVFAB.

References BaseIVFAB< T >::m_nComp.

template<class T>

const IntVectSet & BaseIVFAB< T >::getIVS ( ) const [inline]

Return the irregular domain of the BaseIVFAB.

References BaseIVFAB< T >::m_ivs.

template<class T>

const EBGraph & BaseIVFAB< T >::getEBGraph ( ) const [inline]

References BaseIVFAB< T >::m_ebgraph.

template<class T>

T & BaseIVFAB< T >::operator()	(	const VolIndex &	a_vof,
		const int &	varlocin
	)			`[inline]`

Indexing operator. Return a reference to the contents of this IVFAB, at the specified VoF and data component. The first component is zero, the last is {nvar-1}. The returned object is a modifiable lvalue.

References BaseIVFAB< T >::dataPtr(), BaseIVFAB< T >::getIndex(), BaseIVFAB< T >::isDefined(), and BaseIVFAB< T >::m_nComp.

template<class T>