algebraicPairGAMGAgglomeration.C
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25 
27 #include "lduMatrix.H"
29 
30 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
31 
32 namespace Foam
33 {
34  defineTypeNameAndDebug(algebraicPairGAMGAgglomeration, 0);
35 
37  (
38  GAMGAgglomeration,
39  algebraicPairGAMGAgglomeration,
40  lduMatrix
41  );
42 }
43 
44 
45 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
46 
48 (
49  const lduMatrix& matrix,
50  const dictionary& controlDict
51 )
52 :
54 {
55  const lduMesh& mesh = matrix.mesh();
56 
57  if (matrix.hasLower())
58  {
59  agglomerate(mesh, max(mag(matrix.upper()), mag(matrix.lower())));
60  }
61  else
62  {
63  agglomerate(mesh, mag(matrix.upper()));
64  }
65 }
66 
67 
68 // ************************************************************************* //
layerAndWeight max(const layerAndWeight &a, const layerAndWeight &b)
runTime controlDict().lookup("adjustTimeStep") >> adjustTimeStep
A list of keyword definitions, which are a keyword followed by any number of values (e...
Definition: dictionary.H:156
Agglomerate using the pair algorithm.
Abstract base class for meshes which provide LDU addressing for the construction of lduMatrix and LDU...
Definition: lduMesh.H:59
bool hasLower() const
Definition: lduMatrix.H:590
scalarField & upper()
Definition: lduMatrix.C:197
fvMesh & mesh
Macros for easy insertion into run-time selection tables.
algebraicPairGAMGAgglomeration(const lduMatrix &matrix, const dictionary &controlDict)
Construct given mesh and controls.
addToRunTimeSelectionTable(ensightPart, ensightPartCells, istream)
defineTypeNameAndDebug(combustionModel, 0)
lduMatrix is a general matrix class in which the coefficients are stored as three arrays...
Definition: lduMatrix.H:79
scalarField & lower()
Definition: lduMatrix.C:168
dimensioned< scalar > mag(const dimensioned< Type > &)
const lduMesh & mesh() const
Return the LDU mesh from which the addressing is obtained.
Definition: lduMatrix.H:544
Namespace for OpenFOAM.