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

Class
    Foam::xmgrGraph

Description
    Output and \b agr file for \em xmgrace
    (http://plasma-gate.weizmann.ac.il/Grace/)

SourceFiles
    xmgrGraph.C

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

#ifndef xmgrGraph_H
#define xmgrGraph_H

#include "graph.H"

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

namespace Foam
{

/*---------------------------------------------------------------------------*\
                           Class xmgrGraph Declaration
\*---------------------------------------------------------------------------*/

class xmgrGraph
:
    public graph::writer
{

public:

    //- Runtime type information
    TypeName("xmgr");

    //- FileName extension  for this graph format
    static const word ext_;


    // Constructors

        //- Construct null
        xmgrGraph()
        {}


    //- Destructor
    ~xmgrGraph()
    {}


    // Member Functions

        // Access

            //- Return the appropriate fileName extension
            //  for this graph format
            const word& ext() const
            {
                return ext_;
            }


        // Write

            void write(const graph&, Ostream& os) const;
};


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

} // End namespace Foam

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

#endif

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