GAMGProcAgglomeration Class Reference

Processor agglomeration of GAMGAgglomerations. More...

Inheritance diagram for GAMGProcAgglomeration:

Collaboration diagram for GAMGProcAgglomeration:

Public Member Functions
	TypeName ("GAMGProcAgglomeration")
	Runtime type information. More...
	declareRunTimeSelectionTable (autoPtr, GAMGProcAgglomeration, GAMGAgglomeration,(GAMGAgglomeration &agglom, const dictionary &controlDict),(agglom, controlDict))
	Runtime selection table for pure geometric agglomerators. More...
	GAMGProcAgglomeration (GAMGAgglomeration &agglom, const dictionary &controlDict)
	Construct given agglomerator and controls. More...
virtual	~GAMGProcAgglomeration ()
	Destructor. More...
virtual bool	agglomerate ()=0
	Modify agglomeration. Return true if modified. More...

Static Public Member Functions
static autoPtr< GAMGProcAgglomeration >	New (const word &type, GAMGAgglomeration &agglom, const dictionary &controlDict)
	Return the selected agglomerator. More...

Protected Member Functions
void	printStats (Ostream &os, GAMGAgglomeration &agglom) const
	Debug: write agglomeration info. More...
bool	agglomerate (const label fineLevelIndex, const labelList &procAgglomMap, const labelList &masterProcs, const List< label > &agglomProcIDs, const label procAgglomComm)
	Agglomerate a level. Return true if anything has changed. More...

Static Protected Member Functions
static labelListList	globalCellCells (const lduMesh &)
	Debug: calculate global cell-cells. More...

Protected Attributes
GAMGAgglomeration &	agglom_
	Reference to agglomeration. More...

Private Member Functions
	GAMGProcAgglomeration (const GAMGProcAgglomeration &)
	Disallow default bitwise copy construct. More...
void	operator= (const GAMGProcAgglomeration &)
	Disallow default bitwise assignment. More...

Detailed Description

Processor agglomeration of GAMGAgglomerations.

Source files

• GAMGProcAgglomeration.H
• GAMGProcAgglomeration.C

Definition at line 52 of file GAMGProcAgglomeration.H.

Constructor & Destructor Documentation

GAMGProcAgglomeration() [1/2]

GAMGProcAgglomeration ( const GAMGProcAgglomeration &  )

private

Disallow default bitwise copy construct.

GAMGProcAgglomeration() [2/2]

GAMGProcAgglomeration	(	GAMGAgglomeration &	agglom,
		const dictionary &	controlDict
	)

Construct given agglomerator and controls.

Definition at line 343 of file GAMGProcAgglomeration.C.

~GAMGProcAgglomeration()

~GAMGProcAgglomeration ( )

virtual

Destructor.

Definition at line 386 of file GAMGProcAgglomeration.C.

Member Function Documentation

printStats()

void printStats ( Ostream &  os, GAMGAgglomeration &  agglom  ) const

protected

Debug: write agglomeration info.

Definition at line 42 of file GAMGProcAgglomeration.C.

References GAMGAgglomeration::agglomProcIDs_, Foam::endl(), GAMGAgglomeration::faceRestrictAddressing(), forAll, GAMGAgglomeration::hasMeshLevel(), lduMesh::info(), Foam::max(), GAMGAgglomeration::meshLevel(), GAMGAgglomeration::nCells(), GAMGAgglomeration::nFaces(), Foam::nl, GAMGAgglomeration::patchFaceRestrictAddressing(), GAMGAgglomeration::procAgglomMap_, GAMGAgglomeration::procCellOffsets_, GAMGAgglomeration::procCommunicator_, GAMGAgglomeration::restrictAddressing(), GAMGAgglomeration::restrictAddressing_, List::size(), and GAMGAgglomeration::size().

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agglomerate() [1/2]

bool agglomerate ( const label  fineLevelIndex, const labelList &  procAgglomMap, const labelList &  masterProcs, const List< label > &  agglomProcIDs, const label  procAgglomComm  )

protected

Agglomerate a level. Return true if anything has changed.

Definition at line 265 of file GAMGProcAgglomeration.C.

References lduMesh::comm().

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globalCellCells()

Foam::labelListList globalCellCells ( const lduMesh &  mesh )

staticprotected

Debug: calculate global cell-cells.

Definition at line 119 of file GAMGProcAgglomeration.C.

References Foam::constant::physicoChemical::c1, forAll, lduAddressing::lowerAddr(), mesh, UPtrList::set(), PtrList::set(), List::setSize(), UPtrList::size(), lduAddressing::size(), Foam::stableSort(), globalIndex::toGlobal(), and lduAddressing::upperAddr().

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operator=()

void operator= ( const GAMGProcAgglomeration &  )

private

Disallow default bitwise assignment.

TypeName()

TypeName

(

"GAMGProcAgglomeration"

)

Runtime type information.

declareRunTimeSelectionTable()

declareRunTimeSelectionTable	(	autoPtr	,
		GAMGProcAgglomeration	,
		GAMGAgglomeration	,
		(GAMGAgglomeration &agglom, const dictionary &controlDict)	,
		(agglom, controlDict)
	)

Runtime selection table for pure geometric agglomerators.

New()

Foam::autoPtr< Foam::GAMGProcAgglomeration > New ( const word &  type, GAMGAgglomeration &  agglom, const dictionary &  controlDict  )

static

Return the selected agglomerator.

Definition at line 353 of file GAMGProcAgglomeration.C.

References controlDict(), Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, Foam::Info, Foam::nl, and Foam::type().

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agglomerate() [2/2]

virtual bool agglomerate ( )

pure virtual

Modify agglomeration. Return true if modified.

Implemented in manualGAMGProcAgglomeration, procFacesGAMGProcAgglomeration, eagerGAMGProcAgglomeration, masterCoarsestGAMGProcAgglomeration, and noneGAMGProcAgglomeration.

Referenced by masterCoarsestGAMGProcAgglomeration::agglomerate(), eagerGAMGProcAgglomeration::agglomerate(), procFacesGAMGProcAgglomeration::agglomerate(), and manualGAMGProcAgglomeration::agglomerate().

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Field Documentation

agglom_

GAMGAgglomeration& agglom_

protected

Reference to agglomeration.

Definition at line 60 of file GAMGProcAgglomeration.H.

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

• src/OpenFOAM/matrices/lduMatrix/solvers/GAMG/GAMGProcAgglomerations/GAMGProcAgglomeration/GAMGProcAgglomeration.H
• src/OpenFOAM/matrices/lduMatrix/solvers/GAMG/GAMGProcAgglomerations/GAMGProcAgglomeration/GAMGProcAgglomeration.C