#include <MultiBlockMeshRefine.H>

Inheritance diagram for MultiBlockMeshRefine:

Public Member Functions
virtual	~MultiBlockMeshRefine ()
	Destructor. More...

	MultiBlockMeshRefine (const ProblemDomain &a_baseDomain, RealVect dxCoarse, const RefCountedPtr< MultiBlockCoordSysFactory > &a_factory, const Vector< int > &a_refRatios, const Real a_fillRatio, const int a_blockFactor, const int a_bufferSize, const int a_maxSize)
	Full constructor – leaves object in usable state. More...

Public Member Functions inherited from BRMeshRefine
	BRMeshRefine ()
	Default constructor – leaves object in an unusable state. More...

	BRMeshRefine (const Box &a_baseDomain, const Vector< int > &a_refRatios, const Real a_fillRatio, const int a_blockFactor, const int a_bufferSize, const int a_maxSize)
	Full constructor – leaves object in usable state. More...

	BRMeshRefine (const ProblemDomain &a_baseDomain, const Vector< int > &a_refRatios, const Real a_fillRatio, const int a_blockFactor, const int a_bufferSize, const int a_maxSize)
	Full constructor – leaves object in usable state. More...

virtual	~BRMeshRefine ()
	Destructor. More...

void	define (const Box &a_baseDomain, const Vector< int > &a_refRatios, const Real a_fillRatio, const int a_blockFactor, const int a_bufferSize, const int a_maxSize)
	Define function – size of RefRatios will define maximum number of levels. More...

void	define (const ProblemDomain &a_baseDomain, const Vector< int > &a_refRatios, const Real a_fillRatio, const int a_blockFactor, const int a_bufferSize, const int a_maxSize)
	Define function – size of RefRatios will define maximum number of levels. More...

void	makeBoxes (Vector< Box > &a_mesh, const IntVectSet &a_tags, const IntVectSet &a_pnd, const ProblemDomain &a_domain, const int a_maxSize, const int a_totalBufferSize) const
	Constructs a set of boxes which covers a set of tagged cells. More...

void	makeBoxes (std::list< Box > &a_mesh, IntVectSet &a_tags, const IntVectSet &a_pnd, const ProblemDomain &a_domain, const int a_maxSize, const int a_depth, const int a_totalBufferSize) const

Public Member Functions inherited from MeshRefine
	MeshRefine ()
	default constructor – leaves object in an unusable state More...

	MeshRefine (const Box &a_baseDomain, const Vector< int > &a_refRatios, const Real a_fillRatio, const int a_blockFactor, const int a_bufferSize, const int a_maxSize)
	full constructor – leaves object in usable state More...

	MeshRefine (const ProblemDomain &a_baseDomain, const Vector< int > &a_refRatios, const Real a_fillRatio, const int a_blockFactor, const int a_bufferSize, const int a_maxSize)
	full constructor – leaves object in usable state More...

virtual	~MeshRefine ()
	destructor More...

void	define (const Box &a_baseDomain, const Vector< int > &a_refRatios, const Real a_fillRatio, const int a_blockFactor, const int a_bufferSize, const int a_maxSize)
	define function – size of RefRatios will define maximum number of levels More...

virtual int	regrid (Vector< Vector< Box > > &a_newmeshes, const IntVectSet &a_tags, const int a_baseLevel, const int a_topLevel, const Vector< Vector< Box > > &a_oldMeshes)
	create hierarchy of grids from a single level of tags More...

virtual int	regrid (Vector< Vector< Box > > &a_newmeshes, Vector< IntVectSet > &a_tags, const int a_baseLevel, const int a_topLevel, const Vector< Vector< Box > > &a_oldMeshes)
	create hierarchy of grids from tags at all levels More...

const Vector< int > &	refRatios () const
	returns vector of refinement ratios More...

Real	fillRatio () const
	returns fillRatio More...

int	blockFactor () const
	returns blocking factor More...

int	bufferSize () const
	returns proper nesting buffer size More...

int	maxSize () const
	returns maximum box size in any dimension – 0 means no limit More...

void	refRatios (const Vector< int > &a_nRefVect)
	sets vector of refinement ratios More...

virtual void	fillRatio (const Real a_fill_ratio)
	sets fillRatio More...

virtual void	blockFactor (const int a_block_factor)
	sets blocking factor More...

virtual void	bufferSize (const int a_buffer_size)
	sets proper nesting buffer size More...

virtual void	maxSize (const int a_max_size)
	sets maximum box size in any dimension – 0 means no limit More...

bool	isDefined () const
	has this object been defined properly? More...

void	granularity (int a_granularity)
	sets proper nesting region granularity. More...

void	setPNDMode (int a_mode)

void	setRefineDirs (const IntVect &a_refineDirs)
	set each component to 1 or 0 according to whether or not we refine in that direction. Default IntVect::Unit. More...

IntVect	inRefineDirs (int a_val) const
	returns IntVect with component d set to a_val if m_refineDirs[d] == 1; else 1. More...

void	restrictUnrefined (Box &a_box) const

void	restrictUnrefined (IntVectSet &a_ivs) const

Protected Member Functions
virtual bool	properlyNested (const Box &a_box, const ProblemDomain &a_domain, const IntVectSet &a_pnd, int a_totalBufferSize) const
	This one is to let Mapped Multiblock grids respect the PND across mapped boundaries. More...

virtual void	buildSupport (const ProblemDomain &lvldomain, Vector< Box > &lvlboxes, IntVectSet &modifiedTags)
	These two are to get the tagging to respect Mapped Boundaries. More...

virtual void	clipBox (Box &a_box, const ProblemDomain &a_domain) const

const MultiBlockCoordSys *	getCoords (const ProblemDomain &a_lvldomain) const

	MultiBlockMeshRefine ()

Protected Member Functions inherited from BRMeshRefine
void	splitBox (std::list< Box > &a_boxes, const std::list< Box >::iterator &a_boxindex, const int a_dimension, const int a_maxboxsize) const

void	splitBox (std::list< Box > &a_boxes, const std::list< Box >::iterator &a_boxindex, const int a_maxboxsize) const

Vector< int >	makeTrace (const IntVectSet &a_Ivs, int a_dir) const

void	makeTraces (const IntVectSet &a_Ivs, Vector< int > *a_traces) const

int	findSplit (const Vector< int > &a_trace) const

int	findSplit (const Vector< int > &a_trace, const int a_maxSize) const

int	findMaxInflectionPoint (const Vector< int > &a_trace, int &a_maxVal) const

int	findMaxInflectionPoint (const Vector< int > &a_trace, int &a_maxVal, const int a_maxSize) const

void	splitTags (const IntVectSet &a_tags, const int a_split_dir, const int a_split_indx, IntVectSet &a_tags_lo, IntVectSet &a_tags_hi) const

void	splitTagsInPlace (const int a_split_dir, const int a_split_indx, IntVectSet &a_tags_inout_lo, IntVectSet &a_tags_hi) const

void	splitTagsInBestDimension (IntVectSet &a_tags_inout_lo, IntVectSet &a_tags_hi, const int a_maxSize) const

void	breakBoxes (Vector< Box > &a_vboxin, const int &a_maxSize, const int &a_idir) const

int	maxloc (const int *a_V, const int a_Size) const

void	makeBoxesParallel (std::list< Box > &a_mesh, IntVectSet &a_tags, const IntVectSet &a_pnd, const ProblemDomain &a_domain, const int a_maxSize, const int a_depth, const int a_totalBufferSize, const int a_minSize, const Interval &a_procInterval) const

void	sendBoxesParallel (const std::list< Box > &a_mesh, int tag) const

void	receiveBoxesParallel (const Interval &a_from, const Interval &a_to, std::list< Box > &a_mesh, int tag) const

int	longsideRefineDirs (const Box &a_bx, int &a_dir) const

Protected Member Functions inherited from MeshRefine
virtual void	computeLocalBlockFactors ()
	computes local blockFactors used internally to enforce the BlockFactor More...

virtual void	makePNDs (Vector< IntVectSet > &a_pnds, Vector< int > &a_totalBufferSize, const int a_baseLevel, const int a_topLevel, const Vector< ProblemDomain > &a_domains, const IntVectSet &a_baseMesh, const Vector< int > &a_bufferSize) const
	Computes proper nesting domains. More...

virtual void	makePNDs (Vector< IntVectSet > &a_pnds, Vector< int > &a_totalBufferSize, const int a_baseLevel, const int a_topLevel, const Vector< ProblemDomain > &a_domains, const Vector< Box > &a_baseMesh, const Vector< int > &a_bufferSize) const

Protected Attributes
RefCountedPtr< MultiBlockCoordSysFactory >	m_factory

std::map< ProblemDomain, MultiBlockCoordSys * >	m_coords

RealVect	m_dxCoarse

Protected Attributes inherited from BRMeshRefine
Vector< int >	m_messageBuffer

Protected Attributes inherited from MeshRefine
bool	m_isDefined

Vector< ProblemDomain >	m_vectDomains

Vector< IntVectSet >	m_pnds

int	m_lastBase

int	m_lastTop

int	m_lastBuffer

Vector< int >	m_nRefVect

Real	m_fillRatio

int	m_blockFactor

Vector< int >	m_level_blockfactors

int	m_bufferSize

int	m_maxSize

int	m_granularity

int	m_PNDMode

IntVect	m_refineDirs

int	m_lowestRefineDir

Detailed Description

A BRMeshRefine algorithm for MultiBlock domains. Only needs to cleverly intercept the virtual makePND operation.

bvs: March 2012

Constructor & Destructor Documentation

◆ ~MultiBlockMeshRefine()

virtual MultiBlockMeshRefine::~MultiBlockMeshRefine ( )

virtual

Destructor.

◆ MultiBlockMeshRefine() [1/2]

MultiBlockMeshRefine::MultiBlockMeshRefine	(	const ProblemDomain &	a_baseDomain,
		RealVect	dxCoarse,
		const RefCountedPtr< MultiBlockCoordSysFactory > &	a_factory,
		const Vector< int > &	a_refRatios,
		const Real	a_fillRatio,
		const int	a_blockFactor,
		const int	a_bufferSize,
		const int	a_maxSize
	)

Full constructor – leaves object in usable state.

Parameters

a_baseDomain	Level 0 domain. used to index into factory object for levels
dxCoarse	level 0 grid spacing. needed for mapping information
a_refRatios	Refinement ratios – refRatio[0] is btwn levels 0 and 1
a_fillRatio	Measure of how efficiently tagged cells will be covered
a_blockFactor	Amount by which grids are guaranteed to be coarsenable
a_bufferSize	Proper nesting buffer amount
a_maxSize	Maximum grid length in any direction – 0 means no limit.

◆ MultiBlockMeshRefine() [2/2]

MultiBlockMeshRefine::MultiBlockMeshRefine ( )

inlineprotected

Implementation/helper class Default constructor – leaves object in an unusable state. not callable by outside classes strong construction only for now.

Member Function Documentation

◆ properlyNested()

virtual bool MultiBlockMeshRefine::properlyNested	(	const Box &	a_box,
		const ProblemDomain &	a_domain,
		const IntVectSet &	a_pnd,
		int	a_totalBufferSize
	)		const

protectedvirtual

This one is to let Mapped Multiblock grids respect the PND across mapped boundaries.

Reimplemented from MeshRefine.

◆ buildSupport()

virtual void MultiBlockMeshRefine::buildSupport	(	const ProblemDomain &	lvldomain,
		Vector< Box > &	lvlboxes,
		IntVectSet &	modifiedTags
	)

protectedvirtual

These two are to get the tagging to respect Mapped Boundaries.

Reimplemented from MeshRefine.

◆ clipBox()

virtual void MultiBlockMeshRefine::clipBox	(	Box &	a_box,
		const ProblemDomain &	a_domain
	)		const

protectedvirtual

Reimplemented from MeshRefine.

◆ getCoords()

const MultiBlockCoordSys* MultiBlockMeshRefine::getCoords ( const ProblemDomain & a_lvldomain ) const

protected

Member Data Documentation

◆ m_factory

RefCountedPtr<MultiBlockCoordSysFactory> MultiBlockMeshRefine::m_factory

protected

◆ m_coords

std::map<ProblemDomain, MultiBlockCoordSys*> MultiBlockMeshRefine::m_coords

mutableprotected

◆ m_dxCoarse

RealVect MultiBlockMeshRefine::m_dxCoarse

protected

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

MultiBlockMeshRefine.H

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ ~MultiBlockMeshRefine()

◆ MultiBlockMeshRefine() [1/2]

◆ MultiBlockMeshRefine() [2/2]

Member Function Documentation

◆ properlyNested()

◆ buildSupport()

◆ clipBox()

◆ getCoords()

Member Data Documentation

◆ m_factory

◆ m_coords

◆ m_dxCoarse