STARCDCore.H

/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  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::fileFormats::STARCDCore

Description
    Core routines used when reading/writing pro-STAR vrt/cel/bnd files.

SourceFiles
    STARCDCore.C

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

#ifndef STARCDCore_H
#define STARCDCore_H

#include "IFstream.H"
#include "pointField.H"

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

namespace Foam
{

namespace fileFormats
{

/*---------------------------------------------------------------------------*\
                   Class fileFormats::STARCDCore Declaration
\*---------------------------------------------------------------------------*/

class STARCDCore
{
protected:

    // Protected Member Functions

        //- Read header
        static bool readHeader(IFstream&, const word& fileSignature);

        //- Write header for fileType (CELL|VERTEX|BOUNDARY)
        static void writeHeader(Ostream&, const word& fileType);


protected:

        enum cellType
        {
            starcdFluidType   = 1,
            starcdSolidType   = 2,
            starcdBaffleType  = 3,
            starcdShellType   = 4,
            starcdLineType    = 5,
            starcdPointType   = 6
        };

        enum shapeType
        {
            starcdPoint = 1,
            starcdLine  = 2,
            starcdShell = 3,
            starcdHex   = 11,
            starcdPrism = 12,
            starcdTet   = 13,
            starcdPyr   = 14,
            starcdPoly  = 255
        };


public:

    // Public Member Functions

        //- Read points from a (.vrt) file
        // The file format is as follows:
        // \verbatim
        // Line 1:
        //   PROSTAR_VERTEX  newline
        //
        // Line 2:
        //   {version} 0 0 0 0 0 0 0  newline
        //
        // Body:
        //   {vertexId}  {x}  {y}  {z}  newline
        // \endverbatim
        static bool readPoints(IFstream&, pointField&, labelList& ids);

        //- Write header and points to (.vrt) file
        static void writePoints(Ostream&, const pointField&);


    // Constructors

        //- Construct null
        STARCDCore();

};


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

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

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

#endif

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