surfaceFormatsCore.H

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/*---------------------------------------------------------------------------*\
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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/>.

Class
    Foam::fileFormats::surfaceFormatsCore

Description
    A collection of helper functions for reading/writing surface formats.

SourceFiles
    surfaceFormatsCore.C

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

#ifndef surfaceFormatsCore_H
#define surfaceFormatsCore_H

#include <OpenFOAM/Map.H>
#include <OpenFOAM/HashSet.H>
#include <OpenFOAM/labelList.H>
#include <surfMesh/surfZoneList.H>
#include <surfMesh/surfZoneIdentifierList.H>

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

namespace Foam
{

// Forward declaration of friend functions and operators

class IFstream;
class Time;

namespace fileFormats
{

/*---------------------------------------------------------------------------*\
                     Class surfaceFormatsCore Declaration
\*---------------------------------------------------------------------------*/

class surfaceFormatsCore
{
protected:

        //- Return a list with a single entry,
        //  the size corresponds to that of the container
        template<class Container>
        static List<surfZone> oneZone
        (
            const Container& container,
            const word& name = "zone0"
        )
        {
            return List<surfZone>(1, surfZone(name, container.size(), 0, 0));
        }

        //- Read non-comment line
        static string getLineNoComment(IFstream&);


public:

    // Static Data

        //- The file extension corresponding to 'native' surface format
        //  Normally "ofs" (mnemonic: OF = OpenFOAM, S = Surface)
        static word nativeExt;


    // Static Member Functions

        static bool checkSupport
        (
            const wordHashSet& available,
            const word& ext,
            const bool verbose,
            const word& functionName
        );

        //- Return the local file name (within time directory)
        //  NEEDS FIXING
        static fileName localMeshFileName(const word& surfName="");

        //- Find instance with surfName
        //  NEEDS FIXING
        static fileName findMeshInstance(const Time&, const word& surfName="");

        //- Find mesh file with surfName
        //  NEEDS FIXING
        static fileName findMeshFile(const Time&, const word& surfName="");


    // Constructors

        //- Construct null
        surfaceFormatsCore();


    // Destructor

        virtual ~surfaceFormatsCore();
};


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

} // End namespace fileFormats
} // End namespace Foam

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

#endif

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