Base class for mesh-to-mesh calculation methods. More...

#include <meshToMeshMethod.H>

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Public Member Functions
	TypeName ("meshToMeshMethod")
	Run-time type information.
	declareRunTimeSelectionTable (autoPtr, meshToMeshMethod, components,(const polyMesh &src, const polyMesh &tgt),(src, tgt))
	Declare runtime constructor selection table.
	meshToMeshMethod (const polyMesh &src, const polyMesh &tgt)
	Construct from source and target meshes.
virtual	~meshToMeshMethod ()
	Destructor.
virtual void	calculate (labelListList &srcToTgtAddr, scalarListList &srcToTgtWght, pointListList &srcToTgtVec, labelListList &tgtToSrcAddr, scalarListList &tgtToSrcWght, pointListList &tgtToSrcVec)=0
	Calculate addressing and weights and optionally offset vectors.
const polyMesh &	src () const
	Return const access to the source mesh.
const polyMesh &	tgt () const
	Return const access to the target mesh.
scalar	V () const
	Return const access to the overlap volume.
void	writeConnectivity (const polyMesh &mesh1, const polyMesh &mesh2, const labelListList &mesh1ToMesh2Addr) const
	Write the connectivity (debugging).

Static Public Member Functions
static autoPtr< meshToMeshMethod >	New (const word &methodName, const polyMesh &src, const polyMesh &tgt)
	Selector.

Protected Member Functions
labelList	maskCells () const
	Return src cell IDs for the overlap region.
virtual bool	intersect (const label srcCelli, const label tgtCelli) const
	Return the true if cells intersect.
virtual scalar	interVol (const label srcCelli, const label tgtCelli) const
	Return the intersection volume between two cells.
virtual Tuple2< scalar, point >	interVolAndCentroid (const label srcCellI, const label tgtCellI)
	Return the intersection volume and centroid between two cells.
virtual void	appendNbrCells (const label tgtCelli, const polyMesh &mesh, const labelUList &visitedTgtCells, DynamicList< label > &nbrTgtCellIDs) const
	Append target cell neighbour cells to cellIDs list.
virtual bool	initialise (labelListList &srcToTgtAddr, scalarListList &srcToTgtWght, labelListList &tgtToTgtAddr, scalarListList &tgtToTgtWght) const

Protected Attributes
const polyMesh &	src_
	Reference to the source mesh.
const polyMesh &	tgt_
	Reference to the target mesh.
scalar	V_
	Cell total volume in overlap region [m3].

Static Protected Attributes
static scalar	tolerance_ = 1e-6
	Tolerance used in volume overlap calculations.

Detailed Description

Base class for mesh-to-mesh calculation methods.

Source files

Definition at line 47 of file meshToMeshMethod.H.

Constructor & Destructor Documentation

◆ meshToMeshMethod()

meshToMeshMethod	(	const polyMesh &	src,
		const polyMesh &	tgt )

Construct from source and target meshes.

Definition at line 204 of file meshToMeshMethod.C.

References src(), src_, tgt(), tgt_, and V_.

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◆ ~meshToMeshMethod()

~meshToMeshMethod ( )

virtual

Destructor.

Definition at line 228 of file meshToMeshMethod.C.

Member Function Documentation

◆ maskCells()

Foam::labelList maskCells ( ) const

protected

Return src cell IDs for the overlap region.

Definition at line 40 of file meshToMeshMethod.C.

References cells, Foam::endl(), boundBox::inflate(), boundBox::overlaps(), Foam::Pout, src_, and tgt_.

Referenced by cellVolumeWeightMethod::calculate(), correctedCellVolumeWeightMethod::calculate(), directMethod::calculate(), and mapNearestMethod::calculate().

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◆ intersect()

bool intersect	(	const label	srcCelli,
		const label	tgtCelli ) const

protectedvirtual

Return the true if cells intersect.

Reimplemented in directMethod.

Definition at line 66 of file meshToMeshMethod.C.

References src_, tgt_, and tolerance_.

Referenced by cellVolumeWeightMethod::findInitialSeeds(), and cellVolumeWeightMethod::setNextCells().

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◆ interVol()

Foam::scalar interVol	(	const label	srcCelli,
		const label	tgtCelli ) const

protectedvirtual

Return the intersection volume between two cells.

Definition at line 90 of file meshToMeshMethod.C.

References tetOverlapVolume::cellCellOverlapVolumeMinDecomp(), src_, and tgt_.

Referenced by cellVolumeWeightMethod::calculateAddressing().

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◆ interVolAndCentroid()

Foam::Tuple2< Foam::scalar, Foam::point > interVolAndCentroid	(	const label	srcCellI,
		const label	tgtCellI )

protectedvirtual

Return the intersection volume and centroid between two cells.

Definition at line 114 of file meshToMeshMethod.C.

References tetOverlapVolume::cellCellOverlapMomentMinDecomp(), Tuple2< T1, T2 >::first(), Tuple2< T1, T2 >::second(), src_, tgt_, and Foam::Zero.

Referenced by correctedCellVolumeWeightMethod::calculateAddressing().

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◆ appendNbrCells()

void appendNbrCells	(	const label	tgtCelli,
		const polyMesh &	mesh,
		const labelUList &	visitedTgtCells,
		DynamicList< label > &	nbrTgtCellIDs ) const

protectedvirtual

Append target cell neighbour cells to cellIDs list.

Definition at line 149 of file meshToMeshMethod.C.

References UList< T >::contains(), mesh, and DynamicList< T, SizeMin >::push_uniq().

Referenced by cellVolumeWeightMethod::calculateAddressing(), correctedCellVolumeWeightMethod::calculateAddressing(), and mapNearestMethod::findNearestCell().

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◆ initialise()

bool initialise	(	labelListList &	srcToTgtAddr,
		scalarListList &	srcToTgtWght,
		labelListList &	tgtToTgtAddr,
		scalarListList &	tgtToTgtWght ) const

protectedvirtual

Definition at line 170 of file meshToMeshMethod.C.

References Foam::endl(), Foam::Pout, List< T >::setSize(), src_, and tgt_.

Referenced by cellVolumeWeightMethod::calculate(), correctedCellVolumeWeightMethod::calculate(), directMethod::calculate(), and mapNearestMethod::calculate().

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◆ TypeName()

TypeName ( "meshToMeshMethod" )

Run-time type information.

◆ declareRunTimeSelectionTable()

declareRunTimeSelectionTable	(	autoPtr	,
		meshToMeshMethod	,
		components	,
		(const polyMesh &src, const polyMesh &tgt)	,
		(src, tgt)	)

Declare runtime constructor selection table.

References src(), and tgt().

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◆ New()

Foam::autoPtr< Foam::meshToMeshMethod > New	(	const word &	methodName,
		const polyMesh &	src,
		const polyMesh &	tgt )

static

Selector.

Definition at line 26 of file meshToMeshMethodNew.C.

References DebugInfo, Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorInLookup, src(), and tgt().

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◆ calculate()

virtual void calculate	(	labelListList &	srcToTgtAddr,
		scalarListList &	srcToTgtWght,
		pointListList &	srcToTgtVec,
		labelListList &	tgtToSrcAddr,
		scalarListList &	tgtToSrcWght,
		pointListList &	tgtToSrcVec )

pure virtual

Calculate addressing and weights and optionally offset vectors.

Implemented in cellVolumeWeightMethod, correctedCellVolumeWeightMethod, directMethod, mapNearestMethod, and waveMethod.

◆ src()

const Foam::polyMesh & src ( ) const

inline

Return const access to the source mesh.

Definition at line 21 of file meshToMeshMethodI.H.

References src_.

Referenced by waveMethod::calculate(), cellVolumeWeightMethod::cellVolumeWeightMethod(), correctedCellVolumeWeightMethod::correctedCellVolumeWeightMethod(), declareRunTimeSelectionTable(), directMethod::directMethod(), mapNearestMethod::mapNearestMethod(), meshToMeshMethod(), New(), cellVolumeWeightMethod::TypeName(), correctedCellVolumeWeightMethod::TypeName(), directMethod::TypeName(), mapNearestMethod::TypeName(), waveMethod::TypeName(), and waveMethod::waveMethod().

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◆ tgt()

const Foam::polyMesh & tgt ( ) const

inline

Return const access to the target mesh.

Definition at line 27 of file meshToMeshMethodI.H.

References tgt_.

Referenced by waveMethod::calculate(), cellVolumeWeightMethod::cellVolumeWeightMethod(), correctedCellVolumeWeightMethod::correctedCellVolumeWeightMethod(), declareRunTimeSelectionTable(), directMethod::directMethod(), mapNearestMethod::mapNearestMethod(), meshToMeshMethod(), New(), cellVolumeWeightMethod::TypeName(), correctedCellVolumeWeightMethod::TypeName(), directMethod::TypeName(), mapNearestMethod::TypeName(), waveMethod::TypeName(), and waveMethod::waveMethod().

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◆ V()

Foam::scalar V ( ) const

inline

Return const access to the overlap volume.

Definition at line 33 of file meshToMeshMethodI.H.

References V_.

◆ writeConnectivity()

void writeConnectivity	(	const polyMesh &	mesh1,
		const polyMesh &	mesh2,
		const labelListList &	mesh1ToMesh2Addr ) const

Write the connectivity (debugging).

Definition at line 234 of file meshToMeshMethod.C.

References primitiveMesh::cellCentres(), primitiveMesh::cells(), Foam::endl(), polyMesh::faces(), forAll, UPstream::myProcNo(), IOobject::name(), Foam::name(), primitiveMesh::nCells(), Foam::nl, os(), p, UPstream::parRun(), polyMesh::points(), Foam::Pout, pts, src_, Vector< Cmpt >::x(), Vector< Cmpt >::y(), and Vector< Cmpt >::z().

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Member Data Documentation

◆ src_

const polyMesh& src_

protected

◆ tgt_

const polyMesh& tgt_

protected

◆ V_

scalar V_

protected

Cell total volume in overlap region [m3].

Definition at line 67 of file meshToMeshMethod.H.

Referenced by cellVolumeWeightMethod::calculateAddressing(), correctedCellVolumeWeightMethod::calculateAddressing(), directMethod::calculateAddressing(), mapNearestMethod::calculateAddressing(), meshToMeshMethod(), and V().

◆ tolerance_

Foam::scalar tolerance_ = 1e-6

staticprotected

Tolerance used in volume overlap calculations.

Definition at line 72 of file meshToMeshMethod.H.

Referenced by cellVolumeWeightMethod::calculateAddressing(), correctedCellVolumeWeightMethod::calculateAddressing(), and intersect().

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

src/sampling/meshToMesh/calcMethod/meshToMeshMethod/meshToMeshMethod.H
src/sampling/meshToMesh/calcMethod/meshToMeshMethod/meshToMeshMethod.C
src/sampling/meshToMesh/calcMethod/meshToMeshMethod/meshToMeshMethodI.H
src/sampling/meshToMesh/calcMethod/meshToMeshMethod/meshToMeshMethodNew.C

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Static Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ meshToMeshMethod()

◆ ~meshToMeshMethod()

Member Function Documentation

◆ maskCells()

◆ intersect()

◆ interVol()

◆ interVolAndCentroid()

◆ appendNbrCells()

◆ initialise()

◆ TypeName()

◆ declareRunTimeSelectionTable()

◆ New()

◆ calculate()

◆ src()

◆ tgt()

◆ V()

◆ writeConnectivity()

Member Data Documentation

◆ src_

◆ tgt_

◆ V_

◆ tolerance_