/usr/include/freefoam/meshTools/cylinderToCell.H is in libfreefoam-dev 0.1.0+dfsg-1build1.
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  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 1991-2010 OpenCFD Ltd.
     \\/     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::cylinderToCell
Description
    A topoSetSource to select cells based on cell centres inside a cylinder.
SourceFiles
    cylinderToCell.C
\*---------------------------------------------------------------------------*/
#ifndef cylinderToCell_H
#define cylinderToCell_H
#include <meshTools/topoSetSource.H>
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
/*---------------------------------------------------------------------------*\
                       Class cylinderToCell Declaration
\*---------------------------------------------------------------------------*/
class cylinderToCell
:
    public topoSetSource
{
    // Private data
        //- Add usage string
        static addToUsageTable usage_;
        //- First point on cylinder axis
        vector p1_;
        //- Second point on cylinder axis
        vector p2_;
        //- Radius
        scalar radius_;
    // Private Member Functions
        void combine(topoSet& set, const bool add) const;
public:
    //- Runtime type information
    TypeName("cylinderToCell");
    // Constructors
        //- Construct from components
        cylinderToCell
        (
            const polyMesh& mesh,
            const vector& p1,
            const vector& p2,
            const scalar radius
        );
        //- Construct from dictionary
        cylinderToCell
        (
            const polyMesh& mesh,
            const dictionary& dict
        );
        //- Construct from Istream
        cylinderToCell
        (
            const polyMesh& mesh,
            Istream&
        );
    // Destructor
        virtual ~cylinderToCell();
    // Member Functions
        virtual void applyToSet
        (
            const topoSetSource::setAction action,
            topoSet&
        ) const;
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************ vim: set sw=4 sts=4 et: ************************ //
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