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NodeMGInterp Class Reference

Class to interpolate coarse level data to a fine level. More...

#include <NodeMGInterp.H>

List of all members.

Public Methods
	NodeMGInterp ()
	~NodeMGInterp ()
	NodeMGInterp (const DisjointBoxLayout &a_grids, int a_numcomps, int a_refRatio, const Box &a_domain)
	NodeMGInterp (const DisjointBoxLayout &a_grids, int a_numcomps, int a_refRatio, const ProblemDomain &a_domain)
void	define (const DisjointBoxLayout &a_grids, int a_numcomps, int a_refRatio, const ProblemDomain &a_domain)
void	define (const DisjointBoxLayout &a_grids, int a_numcomps, int a_refRatio, const Box &a_domain)
void	interpToFine (LevelData< NodeFArrayBox > &a_fine, const LevelData< NodeFArrayBox > &a_coarse, bool a_sameGrids=false)
bool	isDefined () const
Protected Attributes
bool	is_defined
int	m_refRatio
BoxLayoutData< NodeFArrayBox >	m_coarsenedFine
DisjointBoxLayout	m_grids
ProblemDomain	m_domain
Box	m_boxRef
FArrayBox	m_weights

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Detailed Description

Class to interpolate coarse level data to a fine level.

NodeMGInterp manages the interpolation of coarse-level data to fine-level data for multigrid. This class should be considered internal to AMRSolver and not a part of the Chombo API.

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Constructor & Destructor Documentation

NodeMGInterp::NodeMGInterp (    )

NodeMGInterp::~NodeMGInterp (    )

NodeMGInterp::NodeMGInterp (  const DisjointBoxLayout &    a_grids, int    a_numcomps, int    a_refRatio, const Box &    a_domain )

NodeMGInterp::NodeMGInterp (  const DisjointBoxLayout &    a_grids, int    a_numcomps, int    a_refRatio, const ProblemDomain &    a_domain )

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Member Function Documentation

void NodeMGInterp::define (  const DisjointBoxLayout &    a_grids, int    a_numcomps, int    a_refRatio, const Box &    a_domain )

void NodeMGInterp::define (  const DisjointBoxLayout &    a_grids, int    a_numcomps, int    a_refRatio, const ProblemDomain &    a_domain )

Defines this object. Existing information is overriden. {\bf Arguments:}\ a_grids: the grids at the fine level.\ a_numcomps: the number of components.\ a_refRatio: the refinement ratio.\ a_domain: the physical domain at the fine level.\ {\bf This:}\ ---This object is modified.---

void NodeMGInterp::interpToFine (  LevelData< NodeFArrayBox > &    a_fine, const LevelData< NodeFArrayBox > &    a_coarse, bool    a_sameGrids = false )

Adds interpolated coarse-level data to fine-level data. {\bf Arguments:}\ a_fine (modified): data at the finer level.\ a_coarse (not modified): data at the coarser level.\ a_sameGrids: whether the finer-level grids are refinements of the coarser-level grids.

bool NodeMGInterp::isDefined (    )  const

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Member Data Documentation

bool NodeMGInterp::is_defined [protected]

Box NodeMGInterp::m_boxRef [protected]

BoxLayoutData<NodeFArrayBox> NodeMGInterp::m_coarsenedFine [protected]

ProblemDomain NodeMGInterp::m_domain [protected]

DisjointBoxLayout NodeMGInterp::m_grids [protected]

int NodeMGInterp::m_refRatio [protected]

FArrayBox NodeMGInterp::m_weights [protected]

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

• NodeMGInterp.H

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