hexRef8Data.H

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
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-------------------------------------------------------------------------------
    Copyright (C) 2015-2016 OpenFOAM Foundation
    Copyright (C) 2017-2020 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::hexRef8Data
 
Description
    Various for reading/decomposing/reconstructing/distributing refinement
    data.
 
SourceFiles
    hexRef8Data.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef hexRef8Data_H
#define hexRef8Data_H
 
#include "labelIOList.H"
#include "uniformDimensionedFields.H"
#include "UPtrList.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// Forward Declarations
class mapPolyMesh;
class mapDistributePolyMesh;
class refinementHistory;
class fvMesh;
 
/*---------------------------------------------------------------------------*\
                           Class hexRef8Data Declaration
\*---------------------------------------------------------------------------*/
 
class hexRef8Data
{
    // Private Data
 
        autoPtr<labelIOList> cellLevelPtr_;
 
        autoPtr<labelIOList> pointLevelPtr_;
 
        autoPtr<uniformDimensionedScalarField> level0EdgePtr_;
 
        autoPtr<refinementHistory> refHistoryPtr_;
 
 
    // Private Member Functions
 
        //- No copy construct
        hexRef8Data(const hexRef8Data&) = delete;
 
        //- No copy assignment
        void operator=(const hexRef8Data&) = delete;
 
 
public:
 
    // Constructors
 
        //- Construct read. Has special provision for only some processors
        //- having the files so can be used in redistribution.
        explicit hexRef8Data(const IOobject& io);
 
        //- Construct as subset
        hexRef8Data
        (
            const IOobject& io,
            const hexRef8Data&,
            const labelList& cellMap,
            const labelList& pointMap
        );
 
        //- Construct from multiple hexRef8Data
        hexRef8Data
        (
            const IOobject& io,
            const UPtrList<const labelList>& cellMaps,
            const UPtrList<const labelList>& pointMaps,
            const UPtrList<const hexRef8Data>&
        );
 
 
    //- Destructor
    ~hexRef8Data();
 
 
    // Member Functions
 
        //- Parallel synchronise. This enforces valid objects on all processors
        //  (even if they don't have a mesh). Used by redistributePar.
        void sync(const IOobject& io);
 
        //- Update local numbering for changed mesh.
        void updateMesh(const mapPolyMesh&);
 
        //- In-place distribute
        void distribute(const mapDistributePolyMesh&);
 
        //- Write
        bool write() const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //