252 #ifndef Foam_scotchDecomp_H 253 #define Foam_scotchDecomp_H TypeName("scotch")
Runtime type information.
A class for handling file names.
A list of keyword definitions, which are a keyword followed by a number of values (eg...
virtual ~scotchDecomp()=default
Destructor.
static const Field< vector > & null() noexcept
Return a null Field (reference to a nullObject). Behaves like an empty Field.
virtual labelList decompose(const polyMesh &mesh, const pointField &points=pointField::null(), const scalarField &pointWeights=scalarField::null()) const
Return for every coordinate the wanted processor number.
virtual bool parallelAware() const
Knows about coupled boundaries.
A class for handling words, derived from Foam::string.
scotchDecomp(const scotchDecomp &)=delete
No copy construct.
Domain decomposition using METIS-like data structures.
A packed storage of objects of type <T> using an offset table for access.
void operator=(const scotchDecomp &)=delete
No copy assignment.
Foam::word regionName(args.getOrDefault< word >("region", Foam::polyMesh::defaultRegion))
Mesh consisting of general polyhedral cells.
Scotch domain decomposition.
virtual label decomposeSerial(const labelList &adjncy, const labelList &xadj, const List< scalar > &cWeights, labelList &decomp) const
Decompose non-parallel.
virtual labelList decompose(const pointField &points, const scalarField &pointWeights=scalarField::null()) const
Return the wanted processor number for every coordinate, using uniform or specified point weights...