boundaryDataSurfaceWriterTemplates.C

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2015 OpenFOAM Foundation
     \\/     M anipulation  |
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.
 
    OpenFOAM is free software: you can redistribute it and/or modify i
    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 "OFstream.H"
#include "OSspecific.H"
#include "IOmanip.H"
#include "Time.H"
#include "pointIOField.H"
#include "AverageIOField.H"
#include "primitivePatch.H"
 
// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
template<class Type>
Foam::fileName Foam::boundaryDataSurfaceWriter::writeTemplate
(
    const fileName& outputDir,
    const fileName& surfaceName,
    const pointField& points,
    const faceList& faces,
    const word& fieldName,
    const Field<Type>& values,
    const bool isNodeValues,
    const bool verbose
) const
{
    const fileName baseDir(outputDir.path()/surfaceName);
    const fileName timeName(outputDir.name());
 
 
    // Construct dummy time to use as an objectRegistry
    const fileName caseDir(getEnv("FOAM_CASE"));
    Time dummyTime
    (
        caseDir.path(), //rootPath,
        caseDir.name(), //caseName,
        "system",       //systemName,
        "constant",     //constantName,
        false           //enableFunctionObjects
    );
 
 
    // Write points
 
    pointIOField pts
    (
        IOobject
        (
            baseDir/"points",
            dummyTime,
            IOobject::NO_READ,
            IOobject::NO_WRITE,
            false
        ),
        0
    );
 
    if (isNodeValues)
    {
        if (verbose)
        {
            Info<< "Writing points to " << baseDir/"points" << endl;
        }
        pts = points;
    }
    else
    {
        if (verbose)
        {
            Info<< "Writing face centres to " << baseDir/"points" << endl;
        }
 
        primitivePatch pp(SubList<face>(faces, faces.size()), points);
 
        pts = pp.faceCentres();
    }
 
    {
        // Do like regIOobject::writeObject but don't do instance() adaptation
        // since this would write to e.g. 0/ instead of postProcessing/
 
        // Try opening an OFstream for object
        mkDir(pts.path());
        OFstream os(pts.objectPath());
 
        pts.writeHeader(os);
        pts.writeData(os);
        pts.writeEndDivider(os);
    }
 
 
    // Write field
    {
        AverageIOField<Type> vals
        (
            IOobject
            (
                baseDir/timeName/fieldName,
                dummyTime,
                IOobject::NO_READ,
                IOobject::NO_WRITE,
                false
            ),
            pTraits<Type>::zero,
            values
        );
 
        // Do like regIOobject::writeObject but don't do instance() adaptation
        // since this would write to e.g. 0/ instead of postProcessing/
 
        // Try opening an OFstream for object
        mkDir(vals.path());
        OFstream os(vals.objectPath());
 
        vals.writeHeader(os);
        vals.writeData(os);
        vals.writeEndDivider(os);
    }
 
    return baseDir;
}
 
 
// ************************************************************************* //