foamVtkSurfaceMeshWriter.H

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/*---------------------------------------------------------------------------*\
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    Copyright (C) 2011-2016 OpenFOAM Foundation
    Copyright (C) 2017 OpenCFD Ltd.
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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::vtk::surfaceMeshWriter
 
Description
    Write faces (eg face-zones or face-sets) with fields.
 
    The file output states are managed by the Foam::vtk::fileWriter class.
    FieldData (eg, TimeValue) must appear before any geometry pieces.
 
Note
    Parallel output is combined into a single Piece without point merging,
    which is similar to using multi-piece data sets, but allows more
    convenient creation as a streaming process.
    In the future, the duplicate points at processor connections
    may be addressed using ghost points.
 
SourceFiles
    foamVtkSurfaceMeshWriterTemplates.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef foamVtkSurfaceMeshWriter_H
#define foamVtkSurfaceMeshWriter_H
 
#include <fstream>
#include "areaFields.H"
#include "surfaceFields.H"
#include "foamVtkIndPatchWriter.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace vtk
{
 
/*---------------------------------------------------------------------------*\
                   Class vtk::surfaceMeshWriter Declaration
\*---------------------------------------------------------------------------*/
 
class surfaceMeshWriter
:
    public vtk::indirectPatchWriter
{
    // Private Member Functions
 
        //- Get face field (internal face or boundary face)
        template<class Type>
        tmp<Field<Type>> getFaceField
        (
            const GeometricField<Type, fvsPatchField, surfaceMesh>& sfld
        ) const;
 
 
        //- No copy construct
        surfaceMeshWriter(const surfaceMeshWriter&) = delete;
 
        //- No copy assignment
        void operator=(const surfaceMeshWriter&) = delete;
 
 
public:
 
    // Constructors
 
        //- Construct from patch (default format INLINE_BASE64)
        surfaceMeshWriter
        (
            const indirectPrimitivePatch& pp,
            const vtk::outputOptions opts = vtk::formatType::INLINE_BASE64
        )
        :
            vtk::indirectPatchWriter(pp, opts)
        {}
 
        //- Construct from patch (default format INLINE_BASE64),
        //- and open the file for writing.
        //  The file name is with/without an extension.
        surfaceMeshWriter
        (
            const indirectPrimitivePatch& pp,
            const fileName& file,
            bool parallel = Pstream::parRun()
        )
        :
            vtk::indirectPatchWriter(pp, file, parallel)
        {}
 
        //- Construct from patch and open the file for writing.
        //  The file name is with/without an extension.
        surfaceMeshWriter
        (
            const indirectPrimitivePatch& pp,
            const vtk::outputOptions opts,
            const fileName& file,
            bool parallel = Pstream::parRun()
        )
        :
            vtk::indirectPatchWriter(pp, opts, file, parallel)
        {}
 
 
    //- Destructor
    virtual ~surfaceMeshWriter() = default;
 
 
    // Member Functions
 
        //- Write surface field (CellData)
        template<class Type>
        void write
        (
            const GeometricField<Type, fvsPatchField, surfaceMesh>& field
        );
 
        //- Write surface field (CellData)
        template<class Type>
        void write
        (
            const GeometricField<Type, faPatchField, areaMesh>& field
        );
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace vtk
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "foamVtkSurfaceMeshWriterTemplates.C"
#endif
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //