extrudeModel.H

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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
    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::extrudeModel
 
Description
    Top level extrusion model class
 
SourceFiles
    extrudeModel.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef extrudeModel_H
#define extrudeModel_H
 
#include "dictionary.H"
#include "point.H"
#include "autoPtr.H"
#include "runTimeSelectionTables.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                        Class extrudeModel Declaration
\*---------------------------------------------------------------------------*/
 
class extrudeModel
{
protected:
 
    // Protected data
 
        label nLayers_;
 
        const scalar expansionRatio_;
 
 
    // Protected Member Functions
 
        //- Backward compatibility function
        // to return the model Coeffs dictionary
        const dictionary& coeffDict(const dictionary& dict) const;
 
 
public:
 
    //- Runtime type information
    TypeName("extrudeModel");
 
    //- Declare runtime constructor selection table
 
        declareRunTimeSelectionTable
        (
            autoPtr,
            extrudeModel,
            dictionary,
            (
                const dictionary& dict
            ),
            (dict)
        );
 
 
    // Constructors
 
        //- Construct from dictionary
        extrudeModel(const dictionary&);
 
        //- Disallow default bitwise copy construction
        extrudeModel(const extrudeModel&) = delete;
 
 
    // Selectors
 
        //- Select null constructed
        static autoPtr<extrudeModel> New(const dictionary&);
 
 
    //- Destructor
    virtual ~extrudeModel();
 
 
    // Member Functions
 
        //- Return the number of layers in the extrusion
        label nLayers() const;
 
        //- Return the extrusion expansion ratio
        scalar expansionRatio() const;
 
 
    // Member Operators
 
        //- Disallow default bitwise assignment
        void operator=(const extrudeModel&) = delete;
 
        //- Helper: calculate cumulative relative thickness for layer.
        //  (layer=0 -> 0; layer=nLayers -> 1)
        scalar sumThickness(const label layer) const;
 
        virtual point operator()
        (
            const point& surfacePoint,
            const vector& surfaceNormal,
            const label layer
        ) const = 0;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //