/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 1991-2009 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 2 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, write to the Free Software Foundation,
    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

Application
    dictionaryTest

Description

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

#include "argList.H"
#include "IOstreams.H"
#include "IOobject.H"
#include "IFstream.H"
#include "dictionary.H"

using namespace Foam;

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

int main(int argc, char *argv[])
{
    argList::noParallel();
    argList args(argc, argv);

    Info<< nl
        << "FOAM_CASE=" << getEnv("FOAM_CASE") << nl
        << "FOAM_CASENAME=" << getEnv("FOAM_CASENAME") << nl
        << endl;


    {
        dictionary dict1(IFstream("testDict")());
        Info<< "dict1: " << dict1 << nl
            << "toc: " << dict1.toc() << nl
            << "keys: " << dict1.keys() << nl
            << "patterns: " << dict1.keys(true) << endl;

        dictionary dict2(dict1.xfer());

        Info<< "dict1.toc(): " << dict1.name() << " " << dict1.toc() << nl
            << "dict2.toc(): " << dict2.name() << " " << dict2.toc() << endl;

        // copy back
        dict1 = dict2;
        Info<< "dict1.toc(): " << dict1.name() << " " << dict1.toc() << endl;

        dictionary dict3(dict2.subDictPtr("boundaryField"));
        dictionary dict4(dict2.subDictPtr("NONEXISTENT"));

        Info<< "dictionary construct from pointer" << nl
            << "ok = " << dict3.name() << " " << dict3.toc() << nl
            << "no = " << dict4.name() << " " << dict4.toc() << endl;
    }


    IOobject::writeDivider(Info);

    {
        dictionary dict(IFstream("testDictRegex")());
        dict.add(keyType("fooba[rz]", true), "anything");

        Info<< "dict:" << dict << nl
            << "toc: " << dict.toc() << nl
            << "keys: " << dict.keys() << nl
            << "patterns: " << dict.keys(true) << endl;

        Info<< "Pattern find \"abc\" in top directory : "
            << dict.lookup("abc") << endl;
        Info<< "Pattern find \"abc\" in sub directory : "
            << dict.subDict("someDict").lookup("abc")
            << endl;
        Info<< "Recursive pattern find \"def\" in sub directory : "
            << dict.subDict("someDict").lookup("def", true)
            << endl;
        Info<< "Recursive pattern find \"foo\" in sub directory : "
            << dict.subDict("someDict").lookup("foo", true)
            << endl;
        Info<< "Recursive pattern find \"fooz\" in sub directory : "
            << dict.subDict("someDict").lookup("fooz", true)
            << endl;
        Info<< "Recursive pattern find \"bar\" in sub directory : "
            << dict.subDict("someDict").lookup("bar", true)
            << endl;
        Info<< "Recursive pattern find \"xxx\" in sub directory : "
            << dict.subDict("someDict").lookup("xxx", true)
            << endl;
    }

    return 0;
}


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