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RedistStencil Class Reference

stencil for mass redistribution More...

#include <RedistStencil.H>

Collaboration diagram for RedistStencil:

[legend]List of all members.

Public Methods
	RedistStencil ()
	~RedistStencil ()
	RedistStencil (const DisjointBoxLayout &dbl, const EBISLayout &ebisl, const Box &domain, const int &redistRadius)
void	define (const DisjointBoxLayout &dbl, const EBISLayout &ebisl, const Box &domain, const int &redistRadius)
bool	isDefined () const
void	resetWeights (const LevelData< EBCellFAB > &a_modifier, const int &a_ivar)
const BaseIVFAB< VoFStencil > &	operator[] (const DataIndex &datInd) const
void	deepCopy (const RedistStencil &a_stenin)
int	getRedistRadius () const
Protected Attributes
LayoutData< BaseIVFAB< VoFStencil > >	m_stencil
LayoutData< BaseIVFAB< VoFStencil > >	m_volsten
DisjointBoxLayout	m_grids
Box	m_domain
EBISLayout	m_ebisl
bool	m_isDefined
bool	m_hasDefaultWeights
int	m_redistRadius
Private Methods
void	computePointStencil (VoFStencil &a_stencil, const VolIndex &a_srcVoF, const DataIndex &a_datInd)
	RedistStencil (const RedistStencil &ebcin)
void	operator= (const RedistStencil &fabin)

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Detailed Description

stencil for mass redistribution

The RedistStencil class holds the stencil for mass redistribution at every irregular VoF in a layout. The default weights that the stencil holds are volume weights. The class does allow the flexibility to redefine these weights.

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Constructor & Destructor Documentation

RedistStencil::RedistStencil (    )

Default constructor. User must subsequently call define().

RedistStencil::~RedistStencil (    )

RedistStencil::RedistStencil (  const DisjointBoxLayout &    dbl, const EBISLayout &    ebisl, const Box &    domain, const int &    redistRadius )

Defining constructor. Constructs a valid object. Equivalent to default construction followed by define(). ebisl needs ghost cells out to 3*redistradius

RedistStencil::RedistStencil (  const RedistStencil &    ebcin )  [inline, private]

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Member Function Documentation

void RedistStencil::computePointStencil (  VoFStencil &    a_stencil, const VolIndex &    a_srcVoF, const DataIndex &    a_datInd )  [private]

void RedistStencil::deepCopy (  const RedistStencil &    a_stenin )

This copy operation detaches copier from copyee.

void RedistStencil::define (  const DisjointBoxLayout &    dbl, const EBISLayout &    ebisl, const Box &    domain, const int &    redistRadius )

Defines this object. Existing information is overriden. ebisl needs ghost cells out to 3*redistradius

int RedistStencil::getRedistRadius (    )  const

bool RedistStencil::isDefined (    )  const

Returns true if this object was created with the defining constructor or if define() has been called.

void RedistStencil::operator= (  const RedistStencil &    fabin )  [inline, private]

const BaseIVFAB<VoFStencil >& RedistStencil::operator[] (  const DataIndex &    datInd )  const

Returns the redistribution stencil at every irregular point in input Box associated with this DataIndex.

void RedistStencil::resetWeights (  const LevelData< EBCellFAB > &    a_modifier, const int &    a_ivar )

Modify the weights in the stencil by multiplying by the inputs in a normalized way. If you want mass weighting, send in the density.

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Member Data Documentation

Box RedistStencil::m_domain [protected]

EBISLayout RedistStencil::m_ebisl [protected]

DisjointBoxLayout RedistStencil::m_grids [protected]

bool RedistStencil::m_hasDefaultWeights [protected]

bool RedistStencil::m_isDefined [protected]

int RedistStencil::m_redistRadius [protected]

LayoutData<BaseIVFAB<VoFStencil > > RedistStencil::m_stencil [protected]

LayoutData<BaseIVFAB<VoFStencil > > RedistStencil::m_volsten [protected]

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

• RedistStencil.H

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