MeshedSurfaceProxy.C

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    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.

    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 "MeshedSurfaceProxy.H"

#include <OpenFOAM/Time.H>
#include <surfMesh/surfMesh.H>
#include <OpenFOAM/OFstream.H>
#include <OpenFOAM/ListOps.H>

// * * * * * * * * * * * * * Static Member Functions * * * * * * * * * * * * //

template<class Face>
Foam::wordHashSet Foam::MeshedSurfaceProxy<Face>::writeTypes()
{
    return wordHashSet(*writefileExtensionMemberFunctionTablePtr_);
}


template<class Face>
bool Foam::MeshedSurfaceProxy<Face>::canWriteType
(
    const word& ext,
    const bool verbose
)
{
    return checkSupport(writeTypes(), ext, verbose, "writing");
}


template<class Face>
void Foam::MeshedSurfaceProxy<Face>::write
(
    const fileName& name,
    const MeshedSurfaceProxy& surf
)
{
    if (debug)
    {
        Info<< "MeshedSurfaceProxy::write"
            "(const fileName&, const MeshedSurfaceProxy&) : "
            "writing to " << name
            << endl;
    }

    word ext = name.ext();

    typename writefileExtensionMemberFunctionTable::iterator mfIter =
        writefileExtensionMemberFunctionTablePtr_->find(ext);

    if (mfIter == writefileExtensionMemberFunctionTablePtr_->end())
    {
        FatalErrorIn
        (
            "MeshedSurfaceProxy::write(const fileName&)"
        )   << "Unknown file extension " << ext << nl << nl
            << "Valid types are :" << endl
            << writeTypes()
            << exit(FatalError);
    }

    mfIter()(name, surf);
}


template<class Face>
void Foam::MeshedSurfaceProxy<Face>::write
(
    const Time& t,
    const word& surfName
) const
{
    // the surface name to be used
    word name(surfName.size() ? surfName : surfaceRegistry::defaultName);

    if (debug)
    {
        Info<< "MeshedSurfaceProxy::write"
            "(const Time&, const word&) : "
            "writing to " << name
            << endl;
    }


    // the local location
    const fileName objectDir
    (
        t.timePath()/surfaceRegistry::prefix/name/surfMesh::meshSubDir
    );

    if (!isDir(objectDir))
    {
        mkDir(objectDir);
    }


    // write surfMesh/points
    {
        pointIOField io
        (
            IOobject
            (
                "points",
                t.timeName(),
                surfMesh::meshSubDir,
                t,
                IOobject::NO_READ,
                IOobject::NO_WRITE,
                false
            )
        );

        OFstream os
        (
            objectDir/io.name(),
            t.writeFormat(),
            IOstream::currentVersion,
            t.writeCompression()
        );

        io.writeHeader(os);

        os  << this->points();

        io.writeEndDivider(os);
    }


    // write surfMesh/faces
    {
        faceIOList io
        (
            IOobject
            (
                "faces",
                t.timeName(),
                surfMesh::meshSubDir,
                t,
                IOobject::NO_READ,
                IOobject::NO_WRITE,
                false
            )
        );

        OFstream os
        (
            objectDir/io.name(),
            t.writeFormat(),
            IOstream::currentVersion,
            t.writeCompression()
        );
        io.writeHeader(os);

        if (this->useFaceMap())
        {
            // this is really a bit annoying (and wasteful) but no other way
            os  << reorder(this->faceMap(), this->faces());
        }
        else
        {
            os  << this->faces();
        }

        io.writeEndDivider(os);
    }


    // write surfMesh/surfZones
    {
        surfZoneIOList io
        (
            IOobject
            (
                "surfZones",
                t.timeName(),
                surfMesh::meshSubDir,
                t,
                IOobject::NO_READ,
                IOobject::NO_WRITE,
                false
            )
        );

        // write as ascii
        OFstream os(objectDir/io.name());
        io.writeHeader(os);

        os  << this->surfZones();

        io.writeEndDivider(os);
    }

}


// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //

template<class Face>
Foam::MeshedSurfaceProxy<Face>::MeshedSurfaceProxy
(
    const pointField& pointLst,
    const List<Face>& faceLst,
    const List<surfZone>& zoneLst,
    const List<label>& faceMap
)
:
    points_(pointLst),
    faces_(faceLst),
    zones_(zoneLst),
    faceMap_(faceMap)
{}


// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //

template<class Face>
Foam::MeshedSurfaceProxy<Face>::~MeshedSurfaceProxy()
{}


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