Given list of cells to remove, insert all the topology changes. More...

Public Member Functions
	ClassName ("removeCells")
	Runtime type information. More...

	removeCells (const polyMesh &mesh)
	Construct from mesh. With parallel synchronization. More...

	removeCells (const polyMesh &mesh, const bool syncPar)
	Construct from mesh, optionally with parallel synchronization. More...

	~removeCells ()=default
	Destructor. More...

labelList	getExposedFaces (const bitSet &removedCell) const
	Get labels of faces exposed after cells removal. More...

labelList	getExposedFaces (const labelUList &cellsToRemove) const
	Get labels of faces exposed after cells removal. More...

void	setRefinement (const bitSet &removedCell, const labelUList &facesToExpose, const labelUList &patchIDs, polyTopoChange &) const
	Play commands into polyTopoChange to remove cells. More...

void	setRefinement (const labelUList &cellsToRemove, const labelUList &facesToExpose, const labelUList &patchIDs, polyTopoChange &) const
	Play commands into polyTopoChange to remove cells. More...

void	updateMesh (const mapPolyMesh &)
	Force recalculation of locally stored data on topological change. More...

Detailed Description

Given list of cells to remove, insert all the topology changes.

Works in two passes:

get faces that will become boundary faces
given these faces and the patches they have to go into make the changes.

Source files

Definition at line 63 of file removeCells.H.

Constructor & Destructor Documentation

◆ removeCells() [1/2]

removeCells ( const polyMesh & mesh )

explicit

Construct from mesh. With parallel synchronization.

Definition at line 75 of file removeCells.C.

◆ removeCells() [2/2]

removeCells	(	const polyMesh &	mesh,
		const bool	syncPar
	)

Construct from mesh, optionally with parallel synchronization.

Definition at line 84 of file removeCells.C.

◆ ~removeCells()

~removeCells ( )

default

Destructor.

Member Function Documentation

◆ ClassName()

ClassName ( "removeCells" )

Runtime type information.

◆ getExposedFaces() [1/2]

Foam::labelList getExposedFaces ( const bitSet & removedCell ) const

Get labels of faces exposed after cells removal.

These are

internal faces that become boundary faces
coupled faces that become uncoupled (since one of the sides gets deleted)

Definition at line 97 of file removeCells.C.

References List< T >::append(), DynamicList< T, SizeMin >::append(), forAll, patches, and Foam::Zero.

Referenced by fvMeshSubset::getExposedFaces(), meshRefinement::removeGapCells(), and meshRefinement::splitMeshRegions().

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◆ getExposedFaces() [2/2]

Foam::labelList getExposedFaces ( const labelUList & cellsToRemove ) const

Get labels of faces exposed after cells removal.

These are

internal faces that become boundary faces
coupled faces that become uncoupled (since one of the sides gets deleted)

Definition at line 493 of file removeCells.C.

◆ setRefinement() [1/2]

void setRefinement	(	const bitSet &	removedCell,
		const labelUList &	facesToExpose,
		const labelUList &	patchIDs,
		polyTopoChange &	meshMod
	)		const

Play commands into polyTopoChange to remove cells.

patchIDs is for every element in facesToExpose (see above) the patch it has to go into. This cannot be a coupled patch!

Definition at line 201 of file removeCells.C.

References Foam::abort(), Foam::endl(), f(), Foam::FatalError, FatalErrorInFunction, faceZone::flipMap(), forAll, Foam::nl, patches, polyTopoChange::setAction(), UList< T >::size(), WarningInFunction, faceZone::whichFace(), ZoneMesh< ZoneType, MeshType >::whichZone(), Foam::Zero, and zoneID.

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◆ setRefinement() [2/2]

void setRefinement	(	const labelUList &	cellsToRemove,
		const labelUList &	facesToExpose,
		const labelUList &	patchIDs,
		polyTopoChange &	meshMod
	)		const

Play commands into polyTopoChange to remove cells.

patchIDs is for every element in facesToExpose (see above) the patch it has to go into. This cannot be a coupled patch!

Definition at line 504 of file removeCells.C.

◆ updateMesh()

void updateMesh ( const mapPolyMesh & )

inline

Force recalculation of locally stored data on topological change.

Definition at line 131 of file removeCells.H.

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

src/dynamicMesh/polyTopoChange/polyTopoChange/removeCells.H
src/dynamicMesh/polyTopoChange/polyTopoChange/removeCells.C

Public Member Functions