fvMeshMoverNew.C

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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.
 
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    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
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    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
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#include "none_fvMeshMover.H"
#include "pointMeshMover_fvMeshMover.H"
 
// * * * * * * * * * * * * * * * * Selectors * * * * * * * * * * * * * * * * //
 
Foam::autoPtr<Foam::fvMeshMover> Foam::fvMeshMover::New(fvMesh& mesh)
{
    typeIOobject<IOdictionary> dictHeader
    (
        IOobject
        (
            "dynamicMeshDict",
            mesh.time().constant(),
            mesh,
            IOobject::READ_IF_PRESENT,
            IOobject::NO_WRITE,
            false
        )
    );
 
    if (dictHeader.headerOk())
    {
        IOdictionary dict(dictHeader);
 
        if (dict.found("mover"))
        {
            const dictionary& moverDict = dict.subDict("mover");
 
            const word type(moverDict.lookup("type"));
 
            Info<< indentOrNl << "Selecting fvMeshMover " << type << endl;
 
            libs.open(moverDict, "libs", fvMeshConstructorTablePtr_);
 
            if (!fvMeshConstructorTablePtr_)
            {
                FatalIOErrorInFunction(dict)
                    << "fvMeshMovers table is empty"
                    << exit(FatalIOError);
            }
 
            fvMeshConstructorTable::iterator cstrIter =
                fvMeshConstructorTablePtr_->find(type);
 
            // If the fvMeshMover type is not found check the pointMeshMovers
            // and if found construct a fvMeshMovers::pointMeshMover
            if (cstrIter == fvMeshConstructorTablePtr_->end())
            {
                if (!pointMeshMover::dictionaryConstructorTablePtr_)
                {
                    FatalIOErrorInFunction(dict)
                        << "Unknown fvMeshMover type "
                        << type << nl << nl
                        << "Valid fvMeshMovers are :"
                        << fvMeshConstructorTablePtr_->sortedToc() << nl
                        << "and pointMeshMovers table is empty"
                        << exit(FatalIOError);
                }
 
                if
                (
                   !pointMeshMover::dictionaryConstructorTablePtr_
                    ->found(type)
                )
                {
                    FatalIOErrorInFunction(dict)
                        << "Unknown fvMeshMover type "
                        << type << nl << nl
                        << "Valid fvMeshMovers are :"
                        << fvMeshConstructorTablePtr_->sortedToc() << nl
                        << "Valid pointMeshMovers are :"
                        << pointMeshMover::dictionaryConstructorTablePtr_
                           ->sortedToc()
                        << exit(FatalIOError);
                }
 
                return autoPtr<fvMeshMover>
                (
                    new fvMeshMovers::pointMeshMover(mesh, moverDict)
                );
            }
 
            return autoPtr<fvMeshMover>(cstrIter()(mesh, moverDict));
        }
    }
 
    return autoPtr<fvMeshMover>(new fvMeshMovers::none(mesh));
}
 
 
// ************************************************************************* //