AggStencil< srcData_t, dstData_t > Class Template Reference

Aggregated stencil. More...

#include <AggStencil.H>

Inheritance diagram for AggStencil< srcData_t, dstData_t >:

Classes
struct	access_t

Public Types
typedef Vector< pair< access_t, Real > >	stencil_t

Public Member Functions
	AggStencil (const Vector< RefCountedPtr< BaseIndex > > &a_dstVoFs, const Vector< RefCountedPtr< BaseStencil > > &a_stencil, const srcData_t &a_srcData, const dstData_t &a_dstData)
	~AggStencil ()
void	apply (dstData_t &a_lph, const srcData_t &a_phi, const int &a_varDest, const bool &a_incrementOnly) const
void	apply (dstData_t &a_lph, const srcData_t &a_phi, const int &a_src, const int &a_dst, const int &a_nco, const bool &a_incrementOnly) const
void	cache (const dstData_t &a_lph) const
void	uncache (dstData_t &a_phi) const

Protected Attributes
int	m_destVar
Vector< stencil_t >	m_ebstencil
Vector< access_t >	m_dstAccess
Vector< Vector< Real > >	m_cacheDst

Private Member Functions
	AggStencil ()
	disallowed operators. Without code because Jeff says that is better. More...
AggStencil &	operator= (const AggStencil &stenin)
	deep copy for this object would kill performance More...
	AggStencil (const AggStencil &stenin)
	no reason to allow this one either. More...

Detailed Description

template<class srcData_t, class dstData_t>
class AggStencil< srcData_t, dstData_t >

Aggregated stencil.

srcData_t classes need the following functions int dataType(BaseIndex); int offset(BaseIndex); Real* dataPtr(int dataType, int ivar);

dstData_t classes need the following functions int dataType(BaseIndex); int offset(BaseIndex); Real* dataPtr(int dataType, int ivar);

sten_t classes need the following functions srcIndex_t index(int isten) Real weight(int isten)

Member Typedef Documentation

stencil_t

template<class srcData_t, class dstData_t>

typedef Vector<pair<access_t, Real> > AggStencil< srcData_t, dstData_t >::stencil_t

Constructor & Destructor Documentation

AggStencil() [1/3]

template<class srcData_t, class dstData_t>

AggStencil< srcData_t, dstData_t >::AggStencil	(	const Vector< RefCountedPtr< BaseIndex > > &	a_dstVoFs,
		const Vector< RefCountedPtr< BaseStencil > > &	a_stencil,
		const srcData_t &	a_srcData,
		const dstData_t &	a_dstData
	)

a_dstIndex is where the answers will go. a_srcStencil is the stencil into the src data a_srcData is to provide offsets for source data (can be a dummy but must be the right size) a_dstData is to provide offsets for destin data (can be a dummy but must be the right size)

~AggStencil()

template<class srcData_t, class dstData_t>

AggStencil< srcData_t, dstData_t >::~AggStencil ( )

inline

AggStencil() [2/3]

template<class srcData_t, class dstData_t>

AggStencil< srcData_t, dstData_t >::AggStencil ( )

private

disallowed operators. Without code because Jeff says that is better.

weak construction is bad.

AggStencil() [3/3]

template<class srcData_t, class dstData_t>

AggStencil< srcData_t, dstData_t >::AggStencil ( const AggStencil< srcData_t, dstData_t > &  stenin )

private

no reason to allow this one either.

Member Function Documentation

apply() [1/2]

template<class srcData_t, class dstData_t>

void AggStencil< srcData_t, dstData_t >::apply	(	dstData_t &	a_lph,
		const srcData_t &	a_phi,
		const int &	a_varDest,
		const bool &	a_incrementOnly
	)		const

Referenced by AggStencil< BaseIVFAB< Real >, EBCellFAB >::AggStencil(), AggStencil< BaseIVFAB< Real >, EBCellFAB >::apply(), and AggStencil< BaseIVFAB< Real >, EBCellFAB >::~AggStencil().

apply() [2/2]

template<class srcData_t, class dstData_t>

void AggStencil< srcData_t, dstData_t >::apply	(	dstData_t &	a_lph,
		const srcData_t &	a_phi,
		const int &	a_src,
		const int &	a_dst,
		const int &	a_nco,
		const bool &	a_incrementOnly
	)		const

for applying a scalar operator to multiple operators. Sets the initial variable for destination to a_varDest Sets dataPtr for a_phi initial variable to a_varSrc Runs over ncomp components

cache()

template<class srcData_t , class dstData_t>

void AggStencil< srcData_t, dstData_t >::cache

(

const dstData_t &

a_lph

)

const

Referenced by AggStencil< BaseIVFAB< Real >, EBCellFAB >::apply(), and AggStencil< BaseIVFAB< Real >, EBCellFAB >::~AggStencil().

uncache()

template<class srcData_t , class dstData_t>

void AggStencil< srcData_t, dstData_t >::uncache

(

dstData_t &

a_phi

)

const

Referenced by AggStencil< BaseIVFAB< Real >, EBCellFAB >::cache(), and AggStencil< BaseIVFAB< Real >, EBCellFAB >::~AggStencil().

operator=()

template<class srcData_t, class dstData_t>

AggStencil& AggStencil< srcData_t, dstData_t >::operator= ( const AggStencil< srcData_t, dstData_t > &  stenin )

private

deep copy for this object would kill performance

Member Data Documentation

m_destVar

template<class srcData_t, class dstData_t>

int AggStencil< srcData_t, dstData_t >::m_destVar

protected

m_ebstencil

template<class srcData_t, class dstData_t>

Vector<stencil_t> AggStencil< srcData_t, dstData_t >::m_ebstencil

protected

m_dstAccess

template<class srcData_t, class dstData_t>

Vector<access_t> AggStencil< srcData_t, dstData_t >::m_dstAccess

protected

m_cacheDst

template<class srcData_t, class dstData_t>

Vector< Vector<Real> > AggStencil< srcData_t, dstData_t >::m_cacheDst

mutableprotected

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

• AggStencil.H
• AggStencilI.H