1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | foam-extend: Open Source CFD
4 \\ / O peration | Version: 3.2
5 \\ / A nd | Web: http://www.foam-extend.org
6 \\/ M anipulation | For copyright notice see file Copyright
7 -------------------------------------------------------------------------------
9 This file is part of foam-extend.
11 foam-extend is free software: you can redistribute it and/or modify it
12 under the terms of the GNU General Public License as published by the
13 Free Software Foundation, either version 3 of the License, or (at your
14 option) any later version.
16 foam-extend is distributed in the hope that it will be useful, but
17 WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 General Public License for more details.
21 You should have received a copy of the GNU General Public License
22 along with foam-extend. If not, see <http://www.gnu.org/licenses/>.
25 Foam::quadraticDiffusivity
28 Mesh motion diffusivity maipulator which returns the sqr of the given
32 quadraticDiffusivity.C
34 \*---------------------------------------------------------------------------*/
36 #ifndef quadraticDiffusivity_H
37 #define quadraticDiffusivity_H
39 #include "motionDiffusivity.H"
41 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
46 /*---------------------------------------------------------------------------*\
47 Class quadraticDiffusivity Declaration
48 \*---------------------------------------------------------------------------*/
50 class quadraticDiffusivity
52 public motionDiffusivity
56 autoPtr<motionDiffusivity> basicDiffusivityPtr_;
59 // Private Member Functions
61 //- Disallow default bitwise copy construct
62 quadraticDiffusivity(const quadraticDiffusivity&);
64 //- Disallow default bitwise assignment
65 void operator=(const quadraticDiffusivity&);
70 //- Runtime type information
71 TypeName("quadratic");
76 //- Construct for the given fvMotionSolver and data Istream
79 const fvMotionSolver& mSolver,
86 virtual ~quadraticDiffusivity();
91 //- Return diffusivity field
92 virtual tmp<surfaceScalarField> operator()() const;
94 //- Correct the motion diffusivity
95 virtual void correct();
99 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
101 } // End namespace Foam
103 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
107 // ************************************************************************* //