readFields.C

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    Copyright (C) 2011-2016 OpenFOAM Foundation
    Copyright (C) 2017-2020 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.
 
    OpenFOAM is free software: you can redistribute it and/or modify it
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    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
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#include "readFields.H"
#include "volFields.H"
#include "surfaceFields.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
namespace functionObjects
{
    defineTypeNameAndDebug(readFields, 0);
    addToRunTimeSelectionTable(functionObject, readFields, dictionary);
}
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::functionObjects::readFields::readFields
(
    const word& name,
    const Time& runTime,
    const dictionary& dict
)
:
    fvMeshFunctionObject(name, runTime, dict),
    readOnStart_(true),
    fieldSet_()
{
    read(dict);
 
    if (readOnStart_)
    {
        execute();
    }
}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
bool Foam::functionObjects::readFields::read(const dictionary& dict)
{
    fvMeshFunctionObject::read(dict);
 
    dict.readIfPresent("readOnStart", readOnStart_);
    dict.readEntry("fields", fieldSet_);
 
    return true;
}
 
 
bool Foam::functionObjects::readFields::execute()
{
    forAll(fieldSet_, fieldi)
    {
        const word& fieldName = fieldSet_[fieldi];
 
        // If necessary load field
        loadField<scalar>(fieldName);
        loadField<vector>(fieldName);
        loadField<sphericalTensor>(fieldName);
        loadField<symmTensor>(fieldName);
        loadField<tensor>(fieldName);
    }
 
    return true;
}
 
 
bool Foam::functionObjects::readFields::write()
{
    return true;
}
 
 
// ************************************************************************* //