noPreconditioner.C
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25 
26 #include "noPreconditioner.H"
27 
28 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
29 
30 namespace Foam
31 {
33 
34  lduMatrix::preconditioner::
35  addsymMatrixConstructorToTable<noPreconditioner>
37 
38  lduMatrix::preconditioner::
39  addasymMatrixConstructorToTable<noPreconditioner>
41 }
42 
43 
44 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
45 
47 (
48  const lduMatrix::solver& sol,
49  const dictionary&
50 )
51 :
52  lduMatrix::preconditioner(sol)
53 {}
54 
55 
56 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
57 
59 (
60  scalarField& wA,
61  const scalarField& rA,
62  const direction
63 ) const
64 {
65  scalar* __restrict__ wAPtr = wA.begin();
66  const scalar* __restrict__ rAPtr = rA.begin();
67 
68  label nCells = wA.size();
69 
70  for (label cell=0; cell<nCells; cell++)
71  {
72  wAPtr[cell] = rAPtr[cell];
73  }
74 }
75 
76 
77 // ************************************************************************* //
void size(const label)
Override size to be inconsistent with allocated storage.
Definition: ListI.H:164
iterator begin()
Return an iterator to begin traversing the UList.
Definition: UListI.H:216
A cell is defined as a list of faces with extra functionality.
Definition: cell.H:60
A list of keyword definitions, which are a keyword followed by any number of values (e....
Definition: dictionary.H:162
Abstract base-class for lduMatrix solvers.
Definition: lduMatrix.H:94
lduMatrix is a general matrix class in which the coefficients are stored as three arrays,...
Definition: lduMatrix.H:80
Null preconditioner for both symmetric and asymmetric matrices.
noPreconditioner(const lduMatrix::solver &, const dictionary &solverControlsUnused)
Construct from matrix components and preconditioner solver controls.
virtual void precondition(scalarField &wA, const scalarField &rA, const direction cmpt=0) const
Return wA the preconditioned form of residual rA.
Namespace for OpenFOAM.
intWM_LABEL_SIZE_t label
A label is an int32_t or int64_t as specified by the pre-processor macro WM_LABEL_SIZE.
Definition: label.H:59
lduMatrix::preconditioner::addsymMatrixConstructorToTable< noPreconditioner > addnoPreconditionerSymMatrixConstructorToTable_
lduMatrix::preconditioner::addasymMatrixConstructorToTable< noPreconditioner > addnoPreconditionerAsymMatrixConstructorToTable_
defineTypeNameAndDebug(combustionModel, 0)
uint8_t direction
Definition: direction.H:45