turbulentDigitalFilterInletFvPatchVectorFieldTemplates.C

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    Copyright (C) 2015 OpenFOAM Foundation
    Copyright (C) 2016 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.
 
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    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
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#include "pointToPointPlanarInterpolation.H"
#include "Time.H"
#include "IFstream.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
template<class Type>
Foam::tmp<Foam::Field<Type>>
Foam::turbulentDigitalFilterInletFvPatchVectorField::interpolateOrRead
(
    const word& fieldName,
    const dictionary& dict,
    bool& interpolateField
) const
{
    if (dict.found(fieldName))
    {
        tmp<Field<Type>> tFld
        (
            new Field<Type>
            (
                fieldName,
                dict,
                this->patch().size()
            )
        );
 
        interpolateField = false;
        return tFld;
    }
    else
    {
        interpolateField = true;
        return interpolateBoundaryData<Type>(fieldName);
    }
}
 
 
template<class Type>
Foam::tmp<Foam::Field<Type>>
Foam::turbulentDigitalFilterInletFvPatchVectorField::interpolateBoundaryData
(
    const word& fieldName
) const
{
    const word& patchName = this->patch().name();
 
    fileName valsFile
    (
        fileHandler().filePath
        (
            fileName
            (
                this->db().time().path()
               /this->db().time().caseConstant()
               /"boundaryData"
               /patchName
               /"0"
               /fieldName
            )
        )
    );
 
    autoPtr<ISstream> isPtr
    (
        fileHandler().NewIFstream
        (
            valsFile
        )
    );
 
    Field<Type> vals(isPtr());
 
    Info<< "Turbulent DFM/FSM patch " << patchName
        << ": Interpolating field " << fieldName
        << " from " << valsFile << endl;
 
    return patchMapper().interpolate(vals);
}
 
 
template<class Form, class Type>
Form Foam::turbulentDigitalFilterInletFvPatchVectorField::generateRandomSet
(
    const label len
)
{
    Form randomSet(len);
 
    std::generate
    (
        randomSet.begin(),
        randomSet.end(),
        [&]{return rndGen_.GaussNormal<Type>();}
    );
 
    return randomSet;
}
 
// ************************************************************************* //