BUG: UListIO: byteSize overflowing on really big faceLists
[OpenFOAM-2.0.x.git] / src / lagrangian / molecularDynamics / potential / tetherPotential / derived / harmonicSpring / harmonicSpring.H
blob241030e83428b424cecad1a136be4f586c3516c7
1 /*---------------------------------------------------------------------------*\
2   =========                 |
3   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
4    \\    /   O peration     |
5     \\  /    A nd           | Copyright (C) 2011 OpenFOAM Foundation
6      \\/     M anipulation  |
7 -------------------------------------------------------------------------------
8 License
9     This file is part of OpenFOAM.
11     OpenFOAM is free software: you can redistribute it and/or modify it
12     under the terms of the GNU General Public License as published by
13     the Free Software Foundation, either version 3 of the License, or
14     (at your option) any later version.
16     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
19     for more details.
21     You should have received a copy of the GNU General Public License
22     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
24 Class
25     Foam::tetherPotentials::harmonicSpring
27 Description
30 SourceFiles
31     harmonicSpring.C
33 \*---------------------------------------------------------------------------*/
35 #ifndef harmonicSpring_H
36 #define harmonicSpring_H
38 #include "tetherPotential.H"
40 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
42 namespace Foam
44 namespace tetherPotentials
47 /*---------------------------------------------------------------------------*\
48                        Class harmonicSpring Declaration
49 \*---------------------------------------------------------------------------*/
51 class harmonicSpring
53     public tetherPotential
55     // Private data
57         dictionary harmonicSpringCoeffs_;
59         scalar springConstant_;
62 public:
64     //- Runtime type information
65     TypeName("harmonicSpring");
68     // Constructors
70         //- Construct from components
71         harmonicSpring
72         (
73             const word& name,
74             const dictionary& tetherPotentialProperties
75         );
78     //- Destructor
79     ~harmonicSpring()
80     {}
83     // Member Functions
85         scalar energy(const vector r) const;
87         vector force(const vector r) const;
89         //- Read dictionary
90         bool read(const dictionary& tetherPotentialProperties);
94 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
96 } // End namespace tetherPotentials
97 } // End namespace Foam
99 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
101 #endif
103 // ************************************************************************* //