OBJedgeFormat.H

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/*---------------------------------------------------------------------------*\
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    Copyright (C) 2011-2017 OpenFOAM Foundation
    Copyright (C) 2021 OpenCFD Ltd.
-------------------------------------------------------------------------------
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::OBJedgeFormat
 
Description
    Provide a means of reading/writing Alias/Wavefront OBJ format.
 
    Does not handle negative vertex indices.
 
SourceFiles
    OBJedgeFormat.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef OBJedgeFormat_H
#define OBJedgeFormat_H
 
#include "edgeMesh.H"
#include "Fstream.H"
#include "Ostream.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace fileFormats
{
 
/*---------------------------------------------------------------------------*\
                        Class OBJedgeFormat Declaration
\*---------------------------------------------------------------------------*/
 
class OBJedgeFormat
:
    public edgeMesh
{
    // Private Member Functions
 
        //- No copy construct
        OBJedgeFormat(const OBJedgeFormat&) = delete;
 
        //- No copy assignment
        void operator=(const OBJedgeFormat&) = delete;
 
 
public:
 
    // Constructors
 
        //- Construct from file name
        OBJedgeFormat(const fileName&);
 
 
    // Selectors
 
        //- Read file and return surface
        static autoPtr<edgeMesh> New(const fileName& name)
        {
            return autoPtr<edgeMesh>::NewFrom<OBJedgeFormat>(name);
        }
 
 
    //- Destructor
    virtual ~OBJedgeFormat() = default;
 
 
    // Member Functions
 
        //- Write edge mesh to file
        static void write
        (
            const fileName& filename,
            const edgeMesh& mesh,
            IOstreamOption /*ignored*/ = IOstreamOption(),
            const dictionary& options = dictionary::null
        );
 
 
    // Member Functions
 
        //- Read from file
        virtual bool read(const fileName& name);
 
        //- Write to file
        virtual void write
        (
            const fileName& name,
            IOstreamOption streamOpt = IOstreamOption(),
            const dictionary& options = dictionary::null
        ) const
        {
            write(name, *this, streamOpt, options);
        }
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace fileFormats
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //