/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 1991-2008 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

Class
    Foam::IOMap

Description
    A Map of objects of type \<T\> with automated input and output.

SourceFiles
    IOMap.C

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

#ifndef IOMap_H
#define IOMap_H

#include "Map.H"
#include "regIOobject.H"

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

namespace Foam
{

/*---------------------------------------------------------------------------*\
                           Class IOMap Declaration
\*---------------------------------------------------------------------------*/

template<class T>
class IOMap
:
    public regIOobject,
    public Map<T>
{

public:

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


    // Constructors

        //- Construct from IOobject
        IOMap(const IOobject&);

        //- Construct from IOobject and size of Map
        IOMap(const IOobject&, const label);

        //- Construct from IOobject and a Map
        IOMap(const IOobject&, const Map<T>&);

        //- Construct by transferring the Map contents
        IOMap(const IOobject&, const xfer<Map<T> >&);


    // Destructor

        virtual ~IOMap();


    // Member functions

        bool writeData(Ostream&) const;


    // Member operators

        //- Assignment of other IOMap's entries to this IOMap
        void operator=(const IOMap<T>&);

        //- Assignment of other Map's entries to this IOMap
        void operator=(const Map<T>&);
};


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

} // End namespace Foam

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

#ifdef NoRepository
#   include "IOMap.C"
#endif

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

#endif

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