MeshWave.H

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2011-2013 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::MeshWave
 
Description
    FaceCellWave plus data
 
SourceFiles
    MeshWave.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef MeshWave_H
#define MeshWave_H
 
#include "FaceCellWave.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                        Class MeshWaveName Declaration
\*---------------------------------------------------------------------------*/
 
TemplateName(MeshWave);
 
 
/*---------------------------------------------------------------------------*\
                           Class MeshWave Declaration
\*---------------------------------------------------------------------------*/
 
template<class Type, class TrackingData = int>
class MeshWave
:
    public MeshWaveName
{
    // Private data
 
        //- Wall information for all faces
        List<Type> allFaceInfo_;
 
        //- Wall information for all cells
        List<Type> allCellInfo_;
 
        //- Wave calculation engine.
        FaceCellWave<Type, TrackingData> calc_;
 
    // Private Member Functions
 
        //- Disallow default bitwise copy construct
        MeshWave(const MeshWave&);
 
        //- Disallow default bitwise assignment
        void operator=(const MeshWave&);
 
      // Private static data
 
            //- Used as default trackdata value to satisfy default template
            //  argument.
            static int dummyTrackData_;
 
public:
 
    // Constructors
 
        //- Construct from mesh and list of changed faces with the Type
        //  for these faces. Iterates until nothing changes or maxIter reached.
        //  (maxIter can be 0)
        MeshWave
        (
            const polyMesh& mesh,
            const labelList& initialChangedFaces,
            const List<Type>& changedFacesInfo,
            const label maxIter,
            TrackingData& td = dummyTrackData_
        );
 
        //- Construct from mesh, list of changed faces with the Type
        //  for these faces and initial field.
        //  Iterates until nothing changes or maxIter reached.
        //  (maxIter can be 0)
        MeshWave
        (
            const polyMesh& mesh,
            const labelList& initialChangedFaces,
            const List<Type>& changedFacesInfo,
            const List<Type>& allCellInfo,
            const label maxIter,
            TrackingData& td = dummyTrackData_
        );
 
 
    // Member Functions
 
        //- Get allFaceInfo
        const List<Type>& allFaceInfo() const
        {
            return allFaceInfo_;
        }
 
        //- Get allCellInfo
        const List<Type>& allCellInfo() const
        {
            return allCellInfo_;
        }
 
        //- Additional data to be passed into container
        const TrackingData& data() const
        {
            return calc_.data();
        }
 
        //- Iterate until no changes or maxIter reached. Returns actual
        //  number of iterations.
        label iterate(const label maxIter)
        {
            return calc_.iterate(maxIter);
        }
 
        //- Get number of unvisited cells, i.e. cells that were not (yet)
        //  reached from walking across mesh. This can happen from
        //  - not enough iterations done
        //  - a disconnected mesh
        //  - a mesh without walls in it
        label getUnsetCells() const
        {
            return calc_.getUnsetCells();
        }
 
        //- Get number of unvisited faces
        label getUnsetFaces() const
        {
            return calc_.getUnsetFaces();
        }
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
#   include "MeshWave.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //