writeCellVolumes.C

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    Copyright (C) 2016 OpenFOAM Foundation
    Copyright (C) 2016-2020 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.

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#include "writeCellVolumes.H"
#include "volFields.H"
#include "addToRunTimeSelectionTable.H"

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

namespace Foam
{
namespace functionObjects
{
    defineTypeNameAndDebug(writeCellVolumes, 0);
    addToRunTimeSelectionTable(functionObject, writeCellVolumes, dictionary);
}
}


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

Foam::functionObjects::writeCellVolumes::writeCellVolumes
(
    const word& name,
    const Time& runTime,
    const dictionary& dict
)
:
    fvMeshFunctionObject(name, runTime, dict)
{
    read(dict);
}


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

bool Foam::functionObjects::writeCellVolumes::read(const dictionary& dict)
{
    return fvMeshFunctionObject::read(dict);
}


bool Foam::functionObjects::writeCellVolumes::execute()
{
    return true;
}


bool Foam::functionObjects::writeCellVolumes::write()
{
    volScalarField V
    (
        IOobject
        (
            mesh_.V().name(),
            time_.timeName(),
            mesh_,
            IOobject::NO_READ,
            IOobject::NO_WRITE,
            IOobject::NO_REGISTER
        ),
        mesh_,
        dimensionedScalar(mesh_.V().dimensions(), Zero),
        fvPatchFieldBase::calculatedType()
    );

    V.ref() = mesh_.V();

    // Without correctBoundaryConditions() - boundary faces have zero volume

    Log << type() << " " << name() << " write:" << nl
        << "    writing cell-volumes field " << V.name()
        << " to " << time_.timeName() << endl;

    V.write();

    return true;
}


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