simpleGeomDecomp Class Reference

Simple geometric decomposition, selectable as simple. More...

Inheritance diagram for simpleGeomDecomp:

Collaboration diagram for simpleGeomDecomp:

Public Member Functions
void	operator= (const simpleGeomDecomp &)=delete
	simpleGeomDecomp (const simpleGeomDecomp &)=delete
	TypeName ("simple")
	simpleGeomDecomp (const dictionary &decompDict, const word &regionName="")
virtual	~simpleGeomDecomp ()=default
virtual bool	parallelAware () const
virtual labelList	decompose (const pointField &points) const
virtual labelList	decompose (const pointField &points, const scalarField &weights) const
virtual labelList	decompose (const polyMesh &mesh, const pointField &points) const
virtual labelList	decompose (const polyMesh &mesh, const pointField &points, const scalarField &weights) const
virtual labelList	decompose (const labelListList &globalCellCells, const pointField &cc, const scalarField &cWeights) const
Public Member Functions inherited from geomDecomp
	geomDecomp (const word &derivedType, const dictionary &decompDict, int select=selectionType::DEFAULT)
	geomDecomp (const word &derivedType, const dictionary &decompDict, const word &regionName, int select=selectionType::DEFAULT)
Public Member Functions inherited from decompositionMethod
	TypeName ("decompositionMethod")
	declareRunTimeSelectionTable (autoPtr, decompositionMethod, dictionary,(const dictionary &decompDict, const word &regionName),(decompDict, regionName))
	decompositionMethod (const dictionary &decompDict, const word &regionName="")
virtual	~decompositionMethod ()=default
label	nDomains () const noexcept
virtual labelList	decompose (const polyMesh &mesh, const labelList &cellToRegion, const pointField &regionPoints, const scalarField &regionWeights) const
virtual labelList	decompose (const polyMesh &mesh, const labelList &cellToRegion, const pointField &regionPoints) const
virtual labelList	decompose (const labelListList &globalCellCells, const pointField &cc) const
void	setConstraints (const polyMesh &mesh, boolList &blockedFace, PtrList< labelList > &specifiedProcessorFaces, labelList &specifiedProcessor, List< labelPair > &explicitConnections) const
void	applyConstraints (const polyMesh &mesh, const boolList &blockedFace, const PtrList< labelList > &specifiedProcessorFaces, const labelList &specifiedProcessor, const List< labelPair > &explicitConnections, labelList &finalDecomp) const
virtual labelList	decompose (const polyMesh &mesh, const scalarField &cellWeights, const boolList &blockedFace, const PtrList< labelList > &specifiedProcessorFaces, const labelList &specifiedProcessor, const List< labelPair > &explicitConnections) const
labelList	decompose (const polyMesh &mesh, const scalarField &cWeights) const

Additional Inherited Members
Static Public Member Functions inherited from decompositionMethod
static label	nDomains (const dictionary &decompDict, const word &regionName="")
static const dictionary &	optionalRegionDict (const dictionary &decompDict, const word &regionName)
static autoPtr< decompositionMethod >	New (const dictionary &decompDict, const word &regionName="")
static void	calcCellCells (const polyMesh &mesh, const labelList &agglom, const label nLocalCoarse, const bool global, CompactListList< label > &cellCells)
static void	calcCellCells (const polyMesh &mesh, const labelList &agglom, const label nLocalCoarse, const bool parallel, CompactListList< label > &cellCells, CompactListList< scalar > &cellCellWeights)
Protected Types inherited from decompositionMethod
enum	selectionType { DEFAULT = 0, EXACT = 1, MANDATORY = 2, NULL_DICT = 4 }
Protected Member Functions inherited from geomDecomp
tmp< pointField >	adjustPoints (const pointField &) const
void	checkDecompositionDirections (const Vector< label > &) const
Protected Member Functions inherited from decompositionMethod
const dictionary &	findCoeffsDict (const word &coeffsName, int select=selectionType::DEFAULT) const
Static Protected Member Functions inherited from decompositionMethod
static const dictionary &	findCoeffsDict (const dictionary &dict, const word &coeffsName, int select=selectionType::DEFAULT)
Protected Attributes inherited from geomDecomp
Vector< label >	n_
Vector< direction >	order_
const dictionary &	coeffsDict_
Protected Attributes inherited from decompositionMethod
const dictionary &	decompDict_
const dictionary &	decompRegionDict_
label	nDomains_
PtrList< decompositionConstraint >	constraints_

Detailed Description

Simple geometric decomposition, selectable as simple.

Method coefficients:

Property	Description	Required	Default
n	(nx ny nz)	yes
order	order of operation (unused)	no	xyz
delta	delta (jitter) for rotation matrix	no	0.001
transform	cartesian coordinate transformation	no

Source files

• simpleGeomDecomp.H
• simpleGeomDecomp.C

Definition at line 79 of file simpleGeomDecomp.H.

Constructor & Destructor Documentation

simpleGeomDecomp() [1/2]

simpleGeomDecomp ( const simpleGeomDecomp &  )

delete

simpleGeomDecomp() [2/2]

simpleGeomDecomp ( const dictionary &  decompDict, const word &  regionName = ""  )

explicit

Definition at line 311 of file simpleGeomDecomp.C.

~simpleGeomDecomp()

virtual ~simpleGeomDecomp ( )

virtualdefault

Member Function Documentation

operator=()

void operator= ( const simpleGeomDecomp &  )

delete

TypeName()

TypeName

(

"simple"

)

parallelAware()

virtual bool parallelAware ( ) const

inlinevirtual

Implements decompositionMethod.

Definition at line 138 of file simpleGeomDecomp.H.

decompose() [1/5]

Foam::labelList decompose ( const pointField &  points ) const

virtual

Implements geomDecomp.

Definition at line 323 of file simpleGeomDecomp.C.

References Foam::DelaunayMeshTools::allPoints(), globalIndex::localSize(), UPstream::master(), UPstream::masterNo(), globalIndex::offset(), UPstream::parRun(), points, UPstream::scheduled, List::setSize(), globalIndex::size(), and UPstream::subProcs().

Referenced by simpleGeomDecomp::decompose().

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decompose() [2/5]

Foam::labelList decompose ( const pointField &  points, const scalarField &  weights  ) const

virtual

Implements geomDecomp.

Definition at line 405 of file simpleGeomDecomp.C.

References Foam::DelaunayMeshTools::allPoints(), globalIndex::localSize(), UPstream::master(), UPstream::masterNo(), globalIndex::offset(), UPstream::parRun(), points, UPstream::scheduled, List::setSize(), globalIndex::size(), and UPstream::subProcs().

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decompose() [3/5]

virtual labelList decompose ( const polyMesh &  mesh, const pointField &  points  ) const

inlinevirtual

Reimplemented from decompositionMethod.

Definition at line 155 of file simpleGeomDecomp.H.

References geomDecomp::checkDecompositionDirections(), simpleGeomDecomp::decompose(), mesh, and points.

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decompose() [4/5]

virtual labelList decompose ( const polyMesh &  mesh, const pointField &  points, const scalarField &  weights  ) const

inlinevirtual

Implements decompositionMethod.

Definition at line 166 of file simpleGeomDecomp.H.

References geomDecomp::checkDecompositionDirections(), simpleGeomDecomp::decompose(), mesh, and points.

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decompose() [5/5]

virtual labelList decompose ( const labelListList &  globalCellCells, const pointField &  cc, const scalarField &  cWeights  ) const

inlinevirtual

Implements decompositionMethod.

Definition at line 178 of file simpleGeomDecomp.H.

References simpleGeomDecomp::decompose().

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

• src/parallel/decompose/decompositionMethods/simpleGeomDecomp/simpleGeomDecomp.H
• src/parallel/decompose/decompositionMethods/simpleGeomDecomp/simpleGeomDecomp.C