degenerateMatcher.H

Go to the documentation of this file.

/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | www.openfoam.com
     \\/     M anipulation  |
-------------------------------------------------------------------------------
    Copyright (C) 2011-2016 OpenFOAM Foundation
-------------------------------------------------------------------------------
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::degenerateMatcher
 
Description
    Collection of all hex degenerate matchers (hex, wedge, prism etc.)
 
    Has static member function to match a shape.
 
See also
    cellMatcher
 
SourceFiles
    degenerateMatcher.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef degenerateMatcher_H
#define degenerateMatcher_H
 
#include "hexMatcher.H"
#include "wedgeMatcher.H"
#include "prismMatcher.H"
#include "tetWedgeMatcher.H"
#include "pyrMatcher.H"
#include "tetMatcher.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                      Class degenerateMatcher Declaration
\*---------------------------------------------------------------------------*/
 
class degenerateMatcher
{
    // Static Data Members
 
        //- Matchers for all degenerate hex shapes
        static hexMatcher hex;
        static wedgeMatcher wedge;
        static prismMatcher prism;
        static tetWedgeMatcher tetWedge;
        static pyrMatcher pyr;
        static tetMatcher tet;
 
 
    // Static Functions
 
        //- Recognize basic shape
        static cellShape match
        (
            const faceList& faces,
            const labelList& faceOwner,
            const label celli,
            const labelList& cellFaces
        );
 
public:
 
    // Static Functions
 
        //- Recognize shape given faces of a cell
        static cellShape match(const faceList& faces);
 
        //- Recognize given uncollapsed shape (usually hex) with duplicate
        //- vertices. cellShape just used to extract faces.
        static cellShape match(const cellShape& shape);
 
        //- Recognize shape given mesh and celli
        static cellShape match(const primitiveMesh& mesh, const label celli);
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //