FreeFOAM The Cross-Platform CFD Toolkit
BICCG.C
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5  \\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
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25 
26 #include "BICCG.H"
27 
28 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
29 
30 namespace Foam
31 {
32  defineTypeNameAndDebug(BICCG, 0);
33 
34  lduMatrix::solver::addasymMatrixConstructorToTable<BICCG>
36 }
37 
38 
39 // * * * * * * * * * * * * * Static Member Functions * * * * * * * * * * * * //
40 
42 (
43  const scalar tol,
44  const scalar relTol
45 )
46 {
47  dictionary dict(IStringStream("solver PBiCG; preconditioner DILU;")());
48  dict.add("tolerance", tol);
49  dict.add("relTol", relTol);
50 
51  return dict;
52 }
53 
54 
56 (
57  Istream& is
58 )
59 {
60  scalar tol(readScalar(is));
61  scalar relTol(readScalar(is));
62 
63  return solverDict(tol, relTol);
64 }
65 
66 
67 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
68 
69 Foam::BICCG::BICCG
70 (
71  const word& fieldName,
72  const lduMatrix& matrix,
73  const FieldField<Field, scalar>& interfaceBouCoeffs,
74  const FieldField<Field, scalar>& interfaceIntCoeffs,
75  const lduInterfaceFieldPtrsList& interfaces,
76  const dictionary& solverControls
77 )
78 :
79  PBiCG
80  (
81  fieldName,
82  matrix,
83  interfaceBouCoeffs,
84  interfaceIntCoeffs,
85  interfaces,
86  solverControls
87  )
88 {}
89 
90 
91 Foam::BICCG::BICCG
92 (
93  const word& fieldName,
94  const lduMatrix& matrix,
95  const FieldField<Field, scalar>& interfaceBouCoeffs,
96  const FieldField<Field, scalar>& interfaceIntCoeffs,
97  const lduInterfaceFieldPtrsList& interfaces,
98  const scalar tolerance,
99  const scalar relTol
100 )
101 :
102  PBiCG
103  (
104  fieldName,
105  matrix,
106  interfaceBouCoeffs,
107  interfaceIntCoeffs,
108  interfaces,
109  solverDict(tolerance, relTol)
110  )
111 {}
112 
113 // ************************ vim: set sw=4 sts=4 et: ************************ //