ICCG.C

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#include "ICCG.H"

// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //

namespace Foam
{
    defineTypeNameAndDebug(ICCG, 0);

    lduMatrix::solver::addsymMatrixConstructorToTable<ICCG>
        addICCGSymMatrixConstructorToTable_;
}

// * * * * * * * * * * * * * Static Member Functions * * * * * * * * * * * * //

Foam::dictionary Foam::ICCG::solverDict
(
    const scalar tol,
    const scalar relTol
)
{
    dictionary dict(IStringStream("solver PCG; preconditioner DIC;")());
    dict.add("tolerance", tol);
    dict.add("relTol", relTol);

    return dict;
}


Foam::dictionary Foam::ICCG::solverDict
(
    Istream& is
)
{
    scalar tol(readScalar(is));
    scalar relTol(readScalar(is));

    return solverDict(tol, relTol);
}

// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //

Foam::ICCG::ICCG
(
    const word& fieldName,
    const lduMatrix& matrix,
    const FieldField<Field, scalar>& interfaceBouCoeffs,
    const FieldField<Field, scalar>& interfaceIntCoeffs,
    const lduInterfaceFieldPtrsList& interfaces,
    const dictionary& solverControls
)
:
    PCG
    (
        fieldName,
        matrix,
        interfaceBouCoeffs,
        interfaceIntCoeffs,
        interfaces,
        solverControls
    )
{}


Foam::ICCG::ICCG
(
    const word& fieldName,
    const lduMatrix& matrix,
    const FieldField<Field, scalar>& interfaceBouCoeffs,
    const FieldField<Field, scalar>& interfaceIntCoeffs,
    const lduInterfaceFieldPtrsList& interfaces,
    const scalar tolerance,
    const scalar relTol
)
:
    PCG
    (
        fieldName,
        matrix,
        interfaceBouCoeffs,
        interfaceIntCoeffs,
        interfaces,
        solverDict(tolerance, relTol)
    )
{}

// ************************ vim: set sw=4 sts=4 et: ************************ //