subTriSurfaceMesh.H

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/*---------------------------------------------------------------------------*\
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    Copyright (C) 2015-2018 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
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    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::subTriSurfaceMesh
 
Description
    On-the-fly subset of triSurfaceMesh (based on selected patches)
 
Note
 
    Example usage:
    \verbatim
    spheres_solid1
    {
        type subTriSurfaceMesh;
 
        // Surface to operate on. Avoid duplicate loading
        surface spheres.stl;
 
        // Regions to operate on (regular expressions allowed)
        patches (solid1);
    }
    \endverbatim
 
    \heading Dictionary parameters
    \table
        Property | Description                              | Required | Default
        type     | subTriSurfaceMesh                        | selector |
        surface  | Name of the underlying surface           | yes   |
        patches  | List of surface region names or regexs   | yes   |
    \endtable
 
SourceFiles
    subTriSurfaceMesh.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef subTriSurfaceMesh_H
#define subTriSurfaceMesh_H
 
#include "triSurfaceMesh.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                      Class subTriSurfaceMesh Declaration
\*---------------------------------------------------------------------------*/
 
class subTriSurfaceMesh
:
    public triSurfaceMesh
{
    // Private member functions
 
        //- Extract patch names of triSurface
        static wordList patchNames(const triSurface& s);
 
        //- Select regions by name
        static labelList selectedRegions
        (
            const triSurface& s,
            const wordRes& regionNameMatcher
        );
 
        //- Subset triSurface based on regions
        static triSurface subset(const IOobject&, const dictionary&);
 
 
public:
 
    //- Runtime type information
    TypeName("subTriSurfaceMesh");
 
 
    // Constructors
 
        //- Construct from IO and dictionary.
        subTriSurfaceMesh
        (
            const IOobject& io,
            const dictionary& dict
        );
 
 
    //- Destructor
    virtual ~subTriSurfaceMesh() = default;
 
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //