tolerances.C

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#include "tolerances.H"

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

Foam::tolerances::tolerances(const Time& t, const fileName& dictName)
:
    IOdictionary
    (
        IOobject
        (
            dictName,
            t.system(),
            t,
            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    ),
    relaxationFactors_(ITstream("relaxationFactors", tokenList())()),
    solverTolerances_(ITstream("solverTolerances", tokenList())()),
    solverRelativeTolerances_
    (
        ITstream("solverRelativeTolerances", tokenList())()
    )
{
    read();
}


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

bool Foam::tolerances::read()
{
    if (regIOobject::read())
    {
        const word toleranceSetName(lookup("toleranceSet"));
        const dictionary& toleranceSet(subDict(toleranceSetName));

        if (toleranceSet.found("relaxationFactors"))
        {
            relaxationFactors_ = toleranceSet.subDict("relaxationFactors");
        }

        if (toleranceSet.found("solverTolerances"))
        {
            solverTolerances_ = toleranceSet.subDict("solverTolerances");
        }

        if (toleranceSet.found("solverRelativeTolerances"))
        {
            solverRelativeTolerances_ =
                toleranceSet.subDict("solverRelativeTolerances");
        }

        return true;
    }
    else
    {
        return false;
    }
}


bool Foam::tolerances::relax(const word& name) const
{
    return relaxationFactors_.found(name);
}


Foam::scalar Foam::tolerances::relaxationFactor(const word& name) const
{
    return relaxationFactors_.lookup<scalar>(name);
}


Foam::scalar Foam::tolerances::solverTolerance(const word& name) const
{
    return solverTolerances_.lookup<scalar>(name);
}


bool Foam::tolerances::solverRelativeTolerances() const
{
    return solverRelativeTolerances_.size();
}


Foam::scalar Foam::tolerances::solverRelativeTolerance(const word& name) const
{
    return solverRelativeTolerances_.lookup<scalar>(name);
}


// ************************************************************************* //