FourthOrderPatchInterp Class Reference

Fourth-order interpolation in space on a single patch. More...

#include <FourthOrderPatchInterp.H>

Public Member Functions
	FourthOrderPatchInterp ()
	Default constructor. More...
virtual	~FourthOrderPatchInterp ()
	Destructor. More...
virtual void	define (const ProblemDomain &a_domain, const int &a_refineCoarse, const int &a_maxStencilDist, Interval a_fixedDims=Interval())
	Actual constructor. More...
virtual void	setCoarseBox (const Box &a_coarseBox)
	Set the coarse box before calling setStencil or interpToFine. More...
virtual void	setStencil (BaseFab< IntVect > &a_stencil)
	Set stencil for current coarse box and domain. More...
virtual void	interpToFine (FArrayBox &a_fine, const FArrayBox &a_coarse, const BaseFab< IntVect > &a_stencils)
	Interpolate in space. More...
virtual void	interpToFine (FArrayBox &a_fine, const FArrayBox &a_coarse, const BaseFab< IntVect > &a_stencils, const IntVectSet &a_ivs)
	Interpolate in space. More...

Protected Attributes
BaseFab< FourthOrderInterpStencil * >	m_stencils
	all possible stencils, on (-m_maxStencilDist:+m_maxStencilDist)^SpaceDim More...
ProblemDomain	m_domain
	Problem domain - index space for this level. More...
ProblemDomain	m_coarseDomain
int	m_refineCoarse
	Refinement ratio between this level and the next coarser. More...
int	m_maxStencilDist
	maximum distance of stencil from domain boundary More...
int	m_degree
	max degree of approximations More...
Interval	m_fixedDims
	dimensions that are fixed, not interpolated More...
IntVect	m_refineVect
	1 in m_fixedDims, m_refineCoarse in other dimensions More...
bool	m_defined
	define() has been called More...
Box	m_coarseBox
	current coarse box More...
bool	m_isCoarseBoxSet
	m_coarseBox is set More...

Private Member Functions
void	operator= (const FourthOrderPatchInterp &a_input)
	FourthOrderPatchInterp (const FourthOrderPatchInterp &a_input)

Detailed Description

Fourth-order interpolation in space on a single patch.

Constructor & Destructor Documentation

FourthOrderPatchInterp() [1/2]

FourthOrderPatchInterp::FourthOrderPatchInterp

(

)

Default constructor.

Object requires define() to be called before all other functions.

~FourthOrderPatchInterp()

virtual FourthOrderPatchInterp::~FourthOrderPatchInterp ( )

virtual

Destructor.

Destroys all objects created by define(). Passed in data references of define() are left alone.

FourthOrderPatchInterp() [2/2]

FourthOrderPatchInterp::FourthOrderPatchInterp ( const FourthOrderPatchInterp &  a_input )

inlineprivate

References MayDay::Error().

Member Function Documentation

define()

virtual void FourthOrderPatchInterp::define ( const ProblemDomain &  a_domain, const int &  a_refineCoarse, const int &  a_maxStencilDist, Interval  a_fixedDims = Interval()  )

virtual

Actual constructor.

Set up object.

Parameters

a_domain	problem domain on this level
a_refineCoarse	refinement ratio between this level and next coarser level
a_maxStencilDist	maximum distance of stencil from domain boundary
a_fixedDims	dimensions that are fixed, not interpolated

setCoarseBox()

virtual void FourthOrderPatchInterp::setCoarseBox ( const Box &  a_coarseBox )

virtual

Set the coarse box before calling setStencil or interpToFine.

setStencil()

virtual void FourthOrderPatchInterp::setStencil ( BaseFab< IntVect > &  a_stencil )

virtual

Set stencil for current coarse box and domain.

Set a_stencil for m_coarseBox.

interpToFine() [1/2]

virtual void FourthOrderPatchInterp::interpToFine ( FArrayBox &  a_fine, const FArrayBox &  a_coarse, const BaseFab< IntVect > &  a_stencils  )

virtual

Interpolate in space.

Interpolate in space to a_fine from a_coarse.

Parameters

a_fine	interpolated solution on this level
a_coarse	coarse solution
a_stencils	stencils

interpToFine() [2/2]

virtual void FourthOrderPatchInterp::interpToFine ( FArrayBox &  a_fine, const FArrayBox &  a_coarse, const BaseFab< IntVect > &  a_stencils, const IntVectSet &  a_ivs  )

virtual

Interpolate in space.

Interpolate in space to a_fine from a_coarse at fine cells within the coarse cells listed in a_ivs.

Parameters

a_fine	interpolated solution on this level
a_coarse	coarse solution
a_stencils	stencils
a_ivs	we fill in fine cells within these coarse cells

operator=()

void FourthOrderPatchInterp::operator= ( const FourthOrderPatchInterp &  a_input )

inlineprivate

References MayDay::Error().

Member Data Documentation

m_stencils

BaseFab<FourthOrderInterpStencil*> FourthOrderPatchInterp::m_stencils

protected

all possible stencils, on (-m_maxStencilDist:+m_maxStencilDist)^SpaceDim

m_domain

ProblemDomain FourthOrderPatchInterp::m_domain

protected

Problem domain - index space for this level.

m_coarseDomain

ProblemDomain FourthOrderPatchInterp::m_coarseDomain

protected

m_refineCoarse

int FourthOrderPatchInterp::m_refineCoarse

protected

Refinement ratio between this level and the next coarser.

m_maxStencilDist

int FourthOrderPatchInterp::m_maxStencilDist

protected

maximum distance of stencil from domain boundary

m_degree

int FourthOrderPatchInterp::m_degree

protected

max degree of approximations

m_fixedDims

Interval FourthOrderPatchInterp::m_fixedDims

protected

dimensions that are fixed, not interpolated

m_refineVect

IntVect FourthOrderPatchInterp::m_refineVect

protected

1 in m_fixedDims, m_refineCoarse in other dimensions

m_defined

bool FourthOrderPatchInterp::m_defined

protected

define() has been called

m_coarseBox

Box FourthOrderPatchInterp::m_coarseBox

protected

current coarse box

m_isCoarseBoxSet

bool FourthOrderPatchInterp::m_isCoarseBoxSet

protected

m_coarseBox is set

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

• FourthOrderPatchInterp.H