LagrangianEqnBase.H

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License
    This file is part of OpenFOAM.
 
    OpenFOAM is free software: you can redistribute it and/or modify it
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    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
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    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
Class
    Foam::LagrangianEqnBase
 
Description
    Non-templated base class for Lagrangian equations
 
SourceFiles
    LagrangianEqnBaseI.H
 
\*---------------------------------------------------------------------------*/
 
#ifndef LagrangianEqnBase_H
#define LagrangianEqnBase_H
 
#include "LagrangianSubMesh.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                       Class LagrangianEqnBase Declaration
\*---------------------------------------------------------------------------*/
 
class LagrangianEqnBase
{
protected:
 
    // Protected Data
 
        //- Symbolic name of the equation or equation term
        word name_;
 
        //- Reference to the mesh
        const LagrangianSubMesh& mesh_;
 
 
    // Protected Constructors
 
        //- Construct from components
        inline LagrangianEqnBase
        (
            const word& name,
            const LagrangianSubMesh& mesh
        );
 
 
public:
 
    // Public Classes
 
        //- Plus-equals operation
        class plusEqOp
        {
            template<class A, class B>
            inline void operator()(A& a, const B& b)
            {
                a += b;
            }
        };
 
        //- Minus-equals operation
        class minusEqOp
        {
            template<class A, class B>
            inline void operator()(A& a, const B& b)
            {
                a -= b;
            }
        };
 
 
    // Member Functions
 
        //- Return the equation name
        inline const word& name() const;
 
        //- Return the mesh
        inline const LagrangianSubMesh& mesh() const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#include "LagrangianEqnBaseI.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //