newEngineMesh.C

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    \\  /    A nd           | Copyright (C) 1991-2010 OpenCFD Ltd.
     \\/     M anipulation  |
-------------------------------------------------------------------------------
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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\*---------------------------------------------------------------------------*/

#include "engineMesh.H"
#include <OpenFOAM/Time.H>

// * * * * * * * * * * * * * * * * Selectors * * * * * * * * * * * * * * * * //

Foam::autoPtr<Foam::engineMesh> Foam::engineMesh::New
(
    const Foam::IOobject& io
)
{
    word engineMeshTypeName;

    // Enclose the creation of the engineGeometry to ensure it is
    // deleted before the engineMesh is created otherwise the dictionary
    // is entered in the database twice
    {
        IOdictionary engineGeometryDict
        (
            IOobject
            (
                "engineGeometry",
                io.time().constant(),
                io.db(),
                IOobject::MUST_READ,
                IOobject::NO_WRITE,
                false
            )
        );

        engineGeometryDict.lookup("engineMesh") >> engineMeshTypeName;
    }

    Info<< "Selecting engineMesh " << engineMeshTypeName << endl;

    IOobjectConstructorTable::iterator cstrIter =
        IOobjectConstructorTablePtr_->find(engineMeshTypeName);

    if (cstrIter == IOobjectConstructorTablePtr_->end())
    {
        FatalErrorIn
        (
            "engineMesh::New(const IOobject&)"
        )   << "Unknown engineMesh type " << engineMeshTypeName
            << endl << endl
            << "Valid engineMesh types are :" << endl
            << IOobjectConstructorTablePtr_->sortedToc()
            << exit(FatalError);
    }

    return autoPtr<engineMesh>(cstrIter()(io));
}


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