Public Member Functions | List of all members
CuthillMcKeeRenumber Class Reference

Cuthill-McKee renumbering. More...

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Public Member Functions

 TypeName ("CuthillMcKee")
 Runtime type information. More...
 
 CuthillMcKeeRenumber (const dictionary &renumberDict)
 Construct given the renumber dictionary. More...
 
virtual ~CuthillMcKeeRenumber ()=default
 Destructor. More...
 
virtual labelList renumber (const pointField &) const
 Return the order in which cells need to be visited, i.e. More...
 
virtual labelList renumber (const polyMesh &mesh, const pointField &cc) const
 Return the order in which cells need to be visited, i.e. More...
 
virtual labelList renumber (const labelList &cellCells, const labelList &offsets, const pointField &cc) const
 Return the order in which cells need to be visited, i.e. More...
 
virtual labelList renumber (const labelListList &cellCells, const pointField &cc) const
 Return the order in which cells need to be visited, i.e. More...
 
- Public Member Functions inherited from renumberMethod
 TypeName ("renumberMethod")
 Runtime type information. More...
 
 declareRunTimeSelectionTable (autoPtr, renumberMethod, dictionary,(const dictionary &renumberDict),(renumberDict))
 
 renumberMethod (const dictionary &renumberDict)
 Construct given the renumber dictionary. More...
 
virtual ~renumberMethod ()=default
 Destructor. More...
 
virtual labelList renumber (const polyMesh &mesh, const labelList &cellToRegion, const pointField &regionPoints) const
 Return the order in which cells need to be visited, i.e. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from renumberMethod
static autoPtr< renumberMethod > New (const dictionary &renumberDict)
 Return a reference to the selected renumbering method. More...
 
- Protected Attributes inherited from renumberMethod
const dictionary & renumberDict_
 

Detailed Description

Cuthill-McKee renumbering.

Source files

Definition at line 49 of file CuthillMcKeeRenumber.H.

Constructor & Destructor Documentation

◆ CuthillMcKeeRenumber()

CuthillMcKeeRenumber ( const dictionary &  renumberDict)

Construct given the renumber dictionary.

Definition at line 51 of file CuthillMcKeeRenumber.C.

◆ ~CuthillMcKeeRenumber()

virtual ~CuthillMcKeeRenumber ( )
virtualdefault

Destructor.

Member Function Documentation

◆ TypeName()

TypeName ( "CuthillMcKee"  )

Runtime type information.

◆ renumber() [1/4]

virtual labelList renumber ( const pointField &  ) const
inlinevirtual

Return the order in which cells need to be visited, i.e.

from ordered back to original cell label. This is only defined for geometric renumberMethods.

Reimplemented from renumberMethod.

Definition at line 88 of file CuthillMcKeeRenumber.H.

◆ renumber() [2/4]

Foam::labelList renumber ( const polyMesh &  mesh,
const pointField &  cc 
) const
virtual

Return the order in which cells need to be visited, i.e.

from ordered back to original cell label. Use the mesh connectivity (if needed)

Reimplemented from renumberMethod.

Definition at line 67 of file CuthillMcKeeRenumber.C.

References Foam::bandCompression(), decompositionMethod::calcCellCells(), Foam::identity(), mesh, primitiveMesh::nCells(), and Foam::reverse().

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◆ renumber() [3/4]

Foam::labelList renumber ( const labelList &  cellCells,
const labelList &  offsets,
const pointField &  cc 
) const
virtual

Return the order in which cells need to be visited, i.e.

from ordered back to original cell label. Connectivity in losort addressing (= neighbour + offsets into neighbour)

Reimplemented from renumberMethod.

Definition at line 94 of file CuthillMcKeeRenumber.C.

References Foam::bandCompression(), and Foam::reverse().

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◆ renumber() [4/4]

Foam::labelList renumber ( const labelListList &  cellCells,
const pointField &  cc 
) const
virtual

Return the order in which cells need to be visited, i.e.

from ordered back to original cell label. The connectivity is equal to mesh.cellCells() except

  • the connections are across coupled patches

Implements renumberMethod.

Definition at line 112 of file CuthillMcKeeRenumber.C.

References Foam::bandCompression(), and Foam::reverse().

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