Class to generate patchToPatch coupling geometry. Couples a face to the single nearest opposite face only. More...

Inheritance diagram for nearest:

Collaboration diagram for nearest:

Public Member Functions
	TypeName ("nearest")
	Runtime type information. More...

	nearest (const bool reverse)
	Construct from components. More...

	~nearest ()
	Destructor. More...

Public Member Functions inherited from nearby
	TypeName ("nearby")
	Runtime type information. More...

	nearby (const bool reverse)
	Construct from components. More...

	~nearby ()
	Destructor. More...

Public Member Functions inherited from patchToPatch
	TypeName ("patchToPatch")
	Runtime type information. More...

	declareRunTimeSelectionTable (autoPtr, patchToPatch, bool,(const bool reverse),(reverse))
	Declare runtime constructor selection table. More...

	patchToPatch (const bool reverse)
	Construct from components. More...

	patchToPatch (const patchToPatch &)=delete
	Disallow default bitwise copy construction. More...

virtual	~patchToPatch ()
	Destructor. More...

bool	reverse () const
	Flag to indicate that the two patches are co-directional and. More...

label	singleProcess () const
	Index of the processor holding all faces of the patchToPatch,. More...

bool	isSingleProcess () const
	Is this intersection on a single process? More...

PackedBoolList	srcCoupled () const
	Return a list indicating which source faces are coupled. More...

PackedBoolList	tgtCoupled () const
	Return a list indicating which target faces are coupled. More...

List< List< remote > >	srcTgtProcFaces () const
	For each source face, the coupled target procs and faces. More...

List< List< remote > >	tgtSrcProcFaces () const
	For each target face, the coupled source procs and faces. More...

template<class Type >
tmp< Field< Type > >	srcToTgt (const Field< Type > &srcFld) const
	Interpolate a source patch field to the target with no left. More...

template<class Type >
tmp< Field< Type > >	srcToTgt (const Field< Type > &srcFld, const Field< Type > &leftOverTgtFld) const
	Interpolate a source patch field to the target with left over. More...

template<class Type >
tmp< Field< Type > >	tgtToSrc (const Field< Type > &tgtFld) const
	Interpolate a target patch field to the source with no left. More...

template<class Type >
tmp< Field< Type > >	tgtToSrc (const Field< Type > &tgtFld, const Field< Type > &leftOverSrcFld) const
	Interpolate a target patch field to the source with left. More...

void	update (const primitiveOldTimePatch &srcPatch, const vectorField &srcPointNormals, const vectorField &srcPointNormals0, const primitiveOldTimePatch &tgtPatch, const transformer &tgtToSrc=NullObjectRef< transformer >())
	Update addressing and weights for the given patches. More...

void	update (const primitivePatch &srcPatch, const vectorField &srcPointNormals, const primitivePatch &tgtPatch, const transformer &tgtToSrc=NullObjectRef< transformer >())
	Update addressing and weights for the given patches. More...

void	operator= (const patchToPatch &)=delete
	Disallow default bitwise assignment. More...

template<class Type >
Foam::tmp< Foam::Field< Type > >	srcToTgt (const Field< Type > &srcFld) const

template<class Type >
Foam::tmp< Foam::Field< Type > >	srcToTgt (const Field< Type > &srcFld, const Field< Type > &leftOverTgtFld) const

template<class Type >
Foam::tmp< Foam::Field< Type > >	tgtToSrc (const Field< Type > &tgtFld) const

template<class Type >
Foam::tmp< Foam::Field< Type > >	tgtToSrc (const Field< Type > &tgtFld, const Field< Type > &leftOverSrcFld) const

Protected Member Functions
virtual bool	intersectFaces (const primitiveOldTimePatch &srcPatch, const vectorField &srcPointNormals, const vectorField &srcPointNormals0, const primitiveOldTimePatch &tgtPatch, const label srcFacei, const label tgtFacei)
	Intersect two faces. More...

virtual void	initialise (const primitiveOldTimePatch &srcPatch, const vectorField &srcPointNormals, const vectorField &srcPointNormals0, const primitiveOldTimePatch &tgtPatch)
	Initialisation. More...

virtual labelList	finaliseLocal (const primitiveOldTimePatch &srcPatch, const vectorField &srcPointNormals, const vectorField &srcPointNormals0, const primitiveOldTimePatch &tgtPatch)
	Finalise the intersection locally. Trims the local target patch. More...

virtual void	rDistributeTgt (const primitiveOldTimePatch &tgtPatch)
	Send data that resulted from an intersection between the source. More...

virtual label	finalise (const primitiveOldTimePatch &srcPatch, const vectorField &srcPointNormals, const vectorField &srcPointNormals0, const primitiveOldTimePatch &tgtPatch, const transformer &tgtToSrc)
	Finalise the intersection. More...

virtual tmpNrc< List< DynamicList< scalar > > >	srcWeights () const
	For each source face, the coupled target weights. More...

virtual tmpNrc< List< DynamicList< scalar > > >	tgtWeights () const
	For each target face, the coupled source weights. More...

Protected Member Functions inherited from nearby
virtual treeBoundBox	srcBox (const face &srcFace, const pointField &srcPoints, const vectorField &srcPointNormals) const
	Get the bound box for a source face. More...

Protected Member Functions inherited from patchToPatch
treeBoundBox	srcBox (const primitiveOldTimePatch &srcPatch, const vectorField &srcPointNormals, const vectorField &srcPointNormals0, const label srcFacei) const
	Get the bound box for a source face. More...

treeBoundBox	srcBox (const primitiveOldTimePatch &srcPatch, const vectorField &srcPointNormals, const vectorField &srcPointNormals0) const
	Get the bound box for the source patch. More...

treeBoundBox	tgtBox (const primitiveOldTimePatch &tgtPatch, const label tgtFacei) const
	Get the bound box for a target face. More...

treeBoundBox	tgtBox (const primitiveOldTimePatch &tgtPatch) const
	Get the bound box for the target patch. More...

bool	findOrIntersectFaces (const primitiveOldTimePatch &srcPatch, const vectorField &srcPointNormals, const vectorField &srcPointNormals0, const primitiveOldTimePatch &tgtPatch, const label srcFacei, const label tgtFacei)
	Intersect two faces. More...

label	intersectPatchQueue (const primitiveOldTimePatch &srcPatch, const vectorField &srcPointNormals, const vectorField &srcPointNormals0, const primitiveOldTimePatch &tgtPatch, const bool isSrc, const DynamicList< labelPair > &queue, labelList &faceComplete, DynamicList< labelPair > &otherQueue, const labelList &otherFaceComplete, boolList &otherFaceQueued, boolList &otherFaceVisited)
	Intersect a queue of source-target face pairs. Update completion. More...

void	intersectPatches (const primitiveOldTimePatch &srcPatch, const vectorField &srcPointNormals, const vectorField &srcPointNormals0, const primitiveOldTimePatch &tgtPatch)
	Intersect the patches. More...

labelListList	tgtPatchSendFaces (const primitiveOldTimePatch &srcPatch, const vectorField &srcPointNormals, const vectorField &srcPointNormals0, const primitiveOldTimePatch &tgtPatch) const
	Determine which target faces need to be sent to the source. More...

virtual void	distributeSrc (const primitiveOldTimePatch &srcPatch)
	Distribute the source patch so that any information needed by. More...

Protected Attributes
List< scalar >	srcDistances_
	For each source face, the distance to its coupled target face. More...

List< scalar >	tgtDistances_
	For each target face, the distance to its coupled source face. More...

Protected Attributes inherited from nearby
List< Tuple2< point, scalar > >	srcSpheres_
	For each source face, the bounding sphere. More...

List< Tuple2< point, scalar > >	tgtSpheres_
	For each target face, the bounding sphere. More...

Protected Attributes inherited from patchToPatch
const bool	reverse_
	Flag to indicate that the two patches are co-directional and. More...

label	singleProcess_
	Index of the processor holding all faces of the patchToPatch, or -1. More...

List< DynamicList< label > >	srcLocalTgtFaces_
	For each source face, the coupled local target faces. More...

List< DynamicList< label > >	tgtLocalSrcFaces_
	For each target face, the coupled local source faces. More...

autoPtr< distributionMap >	srcMapPtr_
	Map from source patch faces to target-local source patch faces. More...

autoPtr< distributionMap >	tgtMapPtr_
	Map from target patch faces to source-local target patch faces. More...

autoPtr< List< remote > >	localSrcProcFacesPtr_
	When running in parallel, a map from local source face index to. More...

autoPtr< List< remote > >	localTgtProcFacesPtr_
	When running in parallel, a map from local target face index to. More...

Additional Inherited Members
Static Public Member Functions inherited from patchToPatch
static autoPtr< patchToPatch >	New (const word &patchToPatchType, const bool reverse)
	Select from name. More...

Static Protected Member Functions inherited from patchToPatch
static List< remote >	distributePatch (const distributionMap &map, const primitiveOldTimePatch &patch, autoPtr< PrimitiveOldTimePatch< faceList, pointField >> &localPatchPtr)
	Distribute a patch given its distribution map. More...

Detailed Description

Class to generate patchToPatch coupling geometry. Couples a face to the single nearest opposite face only.

Source files

Definition at line 51 of file nearestPatchToPatch.H.

Constructor & Destructor Documentation

◆ nearest()

nearest ( const bool reverse )

Construct from components.

Definition at line 387 of file nearestPatchToPatch.C.

◆ ~nearest()

~nearest ( )

Destructor.

Definition at line 397 of file nearestPatchToPatch.C.

Member Function Documentation

◆ intersectFaces()

bool intersectFaces	(	const primitiveOldTimePatch &	srcPatch,
		const vectorField &	srcPointNormals,
		const vectorField &	srcPointNormals0,
		const primitiveOldTimePatch &	tgtPatch,
		const label	srcFacei,
		const label	tgtFacei
	)

protectedvirtual

Intersect two faces.

Reimplemented from nearby.

Definition at line 48 of file nearestPatchToPatch.C.

References PrimitivePatch< FaceList, PointField >::faceCentres(), Foam::first(), nearby::intersectFaces(), Foam::magSqr(), nearest::srcDistances_, patchToPatch::srcLocalTgtFaces_, Foam::Swap(), nearest::tgtDistances_, and patchToPatch::tgtLocalSrcFaces_.

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◆ initialise()

void initialise	(	const primitiveOldTimePatch &	srcPatch,
		const vectorField &	srcPointNormals,
		const vectorField &	srcPointNormals0,
		const primitiveOldTimePatch &	tgtPatch
	)

protectedvirtual

Initialisation.

Reimplemented from nearby.

Definition at line 107 of file nearestPatchToPatch.C.

References nearby::initialise().

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◆ finaliseLocal()

Foam::labelList finaliseLocal	(	const primitiveOldTimePatch &	srcPatch,
		const vectorField &	srcPointNormals,
		const vectorField &	srcPointNormals0,
		const primitiveOldTimePatch &	tgtPatch
	)

protectedvirtual

Finalise the intersection locally. Trims the local target patch.

so that only parts that actually intersect the source remain. Returns new-to-old map for trimming target-associated data.

Reimplemented from patchToPatch.

Definition at line 131 of file nearestPatchToPatch.C.

References patchToPatch::finaliseLocal().

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◆ rDistributeTgt()

void rDistributeTgt ( const primitiveOldTimePatch & tgtPatch )

protectedvirtual

Send data that resulted from an intersection between the source.

patch and a distributed source-local-target patch back to the original target processes

Reimplemented from patchToPatch.

Definition at line 154 of file nearestPatchToPatch.C.

References Foam::findMin(), forAll, Foam::min(), Foam::patchToPatchTools::rDistributeListList(), patchToPatch::rDistributeTgt(), and List< T >::resize().

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◆ finalise()

Foam::label finalise	(	const primitiveOldTimePatch &	srcPatch,
		const vectorField &	srcPointNormals,
		const vectorField &	srcPointNormals0,
		const primitiveOldTimePatch &	tgtPatch,
		const transformer &	tgtToSrc
	)