Takes mesh with 'baffles' (= boundary faces sharing points). Determines for selected points on boundary faces the 'point region' it is connected to. Each region can be visited by a cell-face-cell walk. Used in duplicating points after splitting baffles. More...

#include <localPointRegion.H>

Public Member Functions
	ClassName ("localPointRegion")
	Runtime type information.
	localPointRegion (const polyMesh &mesh)
	Construct from mesh. Assumes all non-coupled boundary points.
	localPointRegion (const polyMesh &mesh, const labelList &candidatePoints)
	Construct from mesh and candidate points for duplication.
	localPointRegion (const polyMesh &mesh, const labelPairList &baffles, const labelList &candidatePoints)
	Construct from mesh and candidate points for duplication.
const Map< label > &	meshPointMap () const
	Per point that is to be duplicated the local index.
const labelListList &	pointRegions () const
	Per local point the regions it is in.
const Map< label > &	meshFaceMap () const
	Per face that uses a duplicated point the local index.
const faceList &	faceRegions () const
	Per face (in local index) the region of its points.
void	updateMesh (const mapPolyMesh &)
	Force recalculation of locally stored data on topological change.

Static Public Member Functions
static labelList	findDuplicateFaces (const primitiveMesh &, const labelList &)
	Helper routine to find baffles (two boundary faces using the.
static labelPairList	findDuplicateFacePairs (const polyMesh &)
	Helper routine to find all baffles (two boundary faces.

Detailed Description

Takes mesh with 'baffles' (= boundary faces sharing points). Determines for selected points on boundary faces the 'point region' it is connected to. Each region can be visited by a cell-face-cell walk. Used in duplicating points after splitting baffles.

Regions are not consecutive per processor. They will be -1..nRegions_.

Note: coupled boundaries (cyclics, parallel) not fully tested.

Source files

Definition at line 65 of file localPointRegion.H.

Constructor & Destructor Documentation

◆ localPointRegion() [1/3]

localPointRegion ( const polyMesh & mesh )

Construct from mesh. Assumes all non-coupled boundary points.

are candidates for duplication

Definition at line 455 of file localPointRegion.C.

References coupled, forAll, mesh, patches, and pp().

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◆ localPointRegion() [2/3]

localPointRegion	(	const polyMesh &	mesh,
		const labelList &	candidatePoints )

Construct from mesh and candidate points for duplication.

Definition at line 485 of file localPointRegion.C.

References forAll, and mesh.

◆ localPointRegion() [3/3]

localPointRegion	(	const polyMesh &	mesh,
		const labelPairList &	baffles,
		const labelList &	candidatePoints )

Construct from mesh and candidate points for duplication.

Definition at line 508 of file localPointRegion.C.

References forAll, and mesh.

Member Function Documentation

◆ ClassName()

ClassName ( "localPointRegion" )

Runtime type information.

References mesh.

◆ findDuplicateFaces()

Foam::labelList findDuplicateFaces	(	const primitiveMesh &	mesh,
		const labelList &	boundaryFaces )

static

Helper routine to find baffles (two boundary faces using the.

same points but in reverse order) Gets list of (boundary!) faces to check. Returns labelList of same size as the input list with -1 or index of other face in the input list. Does not handle duplicate faces on both sides of processor patch

Definition at line 536 of file localPointRegion.C.

References Foam::abort(), f(), Foam::FatalError, FatalErrorInFunction, forAll, PrimitivePatch< FaceList, PointField >::localFaces(), PrimitivePatch< FaceList, PointField >::localPoints(), mesh, Foam::nl, pFaces, PrimitivePatch< FaceList, PointField >::pointFaces(), and IndirectListBase< T, Addr >::size().