fieldCoordinateSystemTransform.C

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2011-2015 OpenFOAM Foundation
     \\/     M anipulation  | Copyright (C) 2015 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.
 
    OpenFOAM is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
    You should have received a copy of the GNU General Public License
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
\*---------------------------------------------------------------------------*/
 
#include "fieldCoordinateSystemTransform.H"
#include "dictionary.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
    defineTypeNameAndDebug(fieldCoordinateSystemTransform, 0);
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::fieldCoordinateSystemTransform::fieldCoordinateSystemTransform
(
    const word& name,
    const objectRegistry& obr,
    const dictionary& dict,
    const bool loadFromFiles
)
:
    name_(name),
    obr_(obr),
    active_(true),
    fieldSet_(),
    coordSys_(obr, dict),
    log_(true)
{
    // Check if the available mesh is an fvMesh otherise deactivate
    if (isA<fvMesh>(obr_))
    {
        read(dict);
 
        if (log_) Info
            << type() << " " << name_ << ":" << nl
            << "   Applying transformation from global Cartesian to local "
            << coordSys_ << nl << endl;
    }
    else
    {
        active_ = false;
        WarningInFunction
            << "No fvMesh available, deactivating " << name_
            << endl;
    }
}
 
 
// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
Foam::fieldCoordinateSystemTransform::~fieldCoordinateSystemTransform()
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
void Foam::fieldCoordinateSystemTransform::read(const dictionary& dict)
{
    if (active_)
    {
        log_.readIfPresent("log", dict);
        dict.lookup("fields") >> fieldSet_;
    }
}
 
 
void Foam::fieldCoordinateSystemTransform::execute()
{
    if (active_)
    {
        if (log_) Info<< type() << " " << name_ << " output:" << nl;
 
        forAll(fieldSet_, fieldI)
        {
            // If necessary load field
            transform<scalar>(fieldSet_[fieldI]);
            transform<vector>(fieldSet_[fieldI]);
            transform<sphericalTensor>(fieldSet_[fieldI]);
            transform<symmTensor>(fieldSet_[fieldI]);
            transform<tensor>(fieldSet_[fieldI]);
        }
    }
}
 
 
void Foam::fieldCoordinateSystemTransform::end()
{
    // Do nothing
}
 
 
void Foam::fieldCoordinateSystemTransform::timeSet()
{
    // Do nothing
}
 
 
void Foam::fieldCoordinateSystemTransform::write()
{
    if (active_)
    {
        if (log_) Info<< type() << " " << name_ << " output:" << nl;
 
        forAll(fieldSet_, fieldI)
        {
            const word fieldName = fieldSet_[fieldI] + ":Transformed";
 
            const regIOobject& field =
                obr_.lookupObject<regIOobject>(fieldName);
 
            if (log_) Info << "    writing field " << field.name() << nl;
 
            field.write();
        }
 
        if (log_) Info<< endl;
    }
}
 
 
// ************************************************************************* //