springRenumber Class Reference

Use spring analogy - attract neighbouring cells according to the distance of their cell indices. More...

Inheritance diagram for springRenumber:
Collaboration diagram for springRenumber:

Public Member Functions

 TypeName ("spring")
 Runtime type information. More...
 
 springRenumber (const dictionary &renumberDict)
 Construct given the renumber dictionary. More...
 
 springRenumber (const springRenumber &)=delete
 Disallow default bitwise copy construction. More...
 
virtual ~springRenumber ()
 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 labelListList &cellCells, const pointField &cc) const
 Return the order in which cells need to be visited, i.e. More...
 
void operator= (const springRenumber &)=delete
 Disallow default bitwise assignment. 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...
 
 renumberMethod (const renumberMethod &)=delete
 Disallow default bitwise copy construction. More...
 
virtual ~renumberMethod ()
 Destructor. More...
 
virtual labelList renumber (const labelList &cellCells, const labelList &offsets, const pointField &) const
 Return the order in which cells need to be visited, i.e. 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...
 
void operator= (const renumberMethod &)=delete
 Disallow default bitwise assignment. More...
 

Additional Inherited Members

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

Detailed Description

Use spring analogy - attract neighbouring cells according to the distance of their cell indices.

Maximum jump of cell indices. Is fraction of number of cells maxCo 0.1;

Limit the amount of movement; the fraction maxCo gets decreased with every iteration. freezeFraction 0.9;

Maximum number of iterations maxIter 1000;

Source files

Definition at line 57 of file springRenumber.H.

Constructor & Destructor Documentation

◆ springRenumber() [1/2]

springRenumber ( const dictionary renumberDict)

Construct given the renumber dictionary.

Definition at line 47 of file springRenumber.C.

References springRenumber::renumber().

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◆ springRenumber() [2/2]

springRenumber ( const springRenumber )
delete

Disallow default bitwise copy construction.

◆ ~springRenumber()

virtual ~springRenumber ( )
inlinevirtual

Destructor.

Definition at line 88 of file springRenumber.H.

References mesh, NotImplemented, springRenumber::operator=(), and springRenumber::renumber().

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Member Function Documentation

◆ TypeName()

TypeName ( "spring"  )

Runtime type information.

◆ renumber() [1/3]

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 97 of file springRenumber.H.

Referenced by springRenumber::renumber(), springRenumber::springRenumber(), and springRenumber::~springRenumber().

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◆ renumber() [2/3]

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 60 of file springRenumber.C.

References decompositionMethod::calcCellCells(), Foam::identity(), primitiveMesh::nCells(), and springRenumber::renumber().

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◆ renumber() [3/3]

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 80 of file springRenumber.C.

References Foam::average(), Foam::endl(), forAll, Foam::identity(), Foam::Info, Foam::inplaceReorder(), Foam::invert(), Foam::mag(), Foam::max(), maxCo, Foam::min(), Foam::shuffle(), List< T >::size(), and Foam::sortedOrder().

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◆ operator=()

void operator= ( const springRenumber )
delete

Disallow default bitwise assignment.

Referenced by springRenumber::~springRenumber().

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