/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2011-2012 OpenFOAM Foundation
     \\/     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/>.

Application
    dictionaryTest

Description

\*---------------------------------------------------------------------------*/

#include "argList.H"

#include "fvCFD.H"

#include "IOstreams.H"
#include "IOobject.H"
#include "IFstream.H"
#include "OFstream.H"
#include "IOdictionary.H"
#include "stringOps.H"

#include "polyTopoChanger.H"
#include "IOPtrList.H"


using namespace Foam;

namespace Foam
{
defineCompoundTypeName(List<face>, faceList);
addCompoundToRunTimeSelectionTable(List<face>, faceList);
}


// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
//  Main program:

int main(int argc, char *argv[])
{
    argList::noParallel();
    argList::validArgs.insert("dict .. dictN");
    argList args(argc, argv, false, true);

    #include "createTime.H"
    #include "createMesh.H"

    // create a faceList
    const faceList& faces = mesh.faces();

    // write on dictionary constant/testFaces
    IOdictionary out
    (
        IOobject
        (
            "testFaces",
            runTime.constant(),
            runTime,
            IOobject::NO_READ,
            IOobject::AUTO_WRITE
        )
    );
    
    OFstream os
    (
        out.objectPath(),
        runTime.writeFormat(),
        runTime.writeVersion(),
        runTime.writeCompression()
    );

    out.writeHeader(os);

    faces.writeEntry("testFaces",os);
    
    out.writeEndDivider(os);
    os.flush();

    // try reading from constant/testFaces
    IOdictionary dict
    (
        IOobject 
        (
            "testFaces",
            runTime.constant(),
            runTime,
            IOobject::MUST_READ,
            IOobject::AUTO_WRITE
        )
    );

   
    faceList testFaces(dict.lookup("testFaces"));

    Info << "size: " << testFaces.size() << endl;

    return 0;
}


// ************************************************************************* //