checkCellConnectionsOverFaces.H

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | cfMesh: A library for mesh generation
   \\    /   O peration     |
    \\  /    A nd           | Author: Franjo Juretic (franjo.juretic@c-fields.com)
     \\/     M anipulation  | Copyright (C) Creative Fields, Ltd.
-------------------------------------------------------------------------------
License
    This file is part of cfMesh.
 
    cfMesh 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.
 
    cfMesh 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 cfMesh.  If not, see <http://www.gnu.org/licenses/>.
 
Class
    checkCellConnectionsOverFaces
 
Description
    Checks cells if all cells can be visited over face neighbours. Deletes
 
SourceFiles
    checkCellConnectionsOverFaces.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef checkCellConnectionsOverFaces_H
#define checkCellConnectionsOverFaces_H
 
#include "polyMeshGenModifier.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                Class checkCellConnectionsOverFaces Declaration
\*---------------------------------------------------------------------------*/
 
class checkCellConnectionsOverFaces
{
    // Private data
        //- Reference to polyMeshGen
        polyMeshGen& mesh_;
 
        //- each cell is assigned a group
        //- cells which can be visited over face neighbours are assigned
        //- to the same group
        labelList cellGroup_;
 
        //- number of groups
        label nGroups_;
 
    // Private member functions
        //- decompose marked cells
        void findCellGroups();
 
        //- Disallow default bitwise copy construct
        checkCellConnectionsOverFaces(const checkCellConnectionsOverFaces&);
 
        //- Disallow default bitwise assignment
        void operator=(const checkCellConnectionsOverFaces&);
 
public:
 
    // Constructors
 
        //- Construct from polyMeshGen
        checkCellConnectionsOverFaces(polyMeshGen& mesh);
 
    // Destructor
 
        ~checkCellConnectionsOverFaces();
 
    // Member Functions
        //- check if all cells are connected as a single domain
        //- return true if the mesh has been changed
        bool checkCellGroups();
};
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //