waveVelocity_DimensionedFieldFunction.H

Go to the documentation of this file.

/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     | Website:  https://openfoam.org
    \\  /    A nd           | Copyright (C) 2026 OpenFOAM Foundation
     \\/     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::DimensionedFieldFunctions::waveVelocity
 
Description
    Initialises the velocity to that specified by a superposition of wave
    models. All the wave modelling parameters are obtained from a centrally
    registered waveSuperposition class.
 
Usage
    Example of the boundary condition specification:
    \verbatim
    internalField
    {
        type        waveVelocity;
        libs        ("libwaves.so");
    }
    \endverbatim
 
See also
    Foam::waveVelocityFvPatchScalarField
    Foam::waveSuperposition
 
SourceFiles
    waveVelocity_DimensionedFieldFunction.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef waveVelocity_DimensionedFieldFunction_H
#define waveVelocity_DimensionedFieldFunction_H
 
#include "DimensionedFieldFunction.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
class fvMesh;
 
namespace DimensionedFieldFunctions
{
 
/*---------------------------------------------------------------------------*\
                            Class waveVelocity Declaration
\*---------------------------------------------------------------------------*/
 
class waveVelocity
:
    public DimensionedFieldFunction<DimensionedField<vector, fvMesh>>
{
 
public:
 
    //- Runtime type information
    TypeName("waveVelocity");
 
 
    // Constructors
 
        //- Construct with dictionary to initialise given field
        waveVelocity
        (
            const dictionary& dict,
            DimensionedField<vector, fvMesh>& field
        );
 
        //- Construct a copy for the given field
        waveVelocity
        (
            const waveVelocity& dff,
            DimensionedField<vector, fvMesh>& field
        );
 
        //- Construct and return a clone for the specified field
        virtual autoPtr
        <
            DimensionedFieldFunction<DimensionedField<vector, fvMesh>>
        > clone(DimensionedField<vector, fvMesh>& field) const;
 
 
    //- Destructor
    virtual ~waveVelocity()
    {}
 
 
    // Member Functions
 
        //- Evaluate the function and set the field
        virtual void evaluate();
 
        //- Write data to dictionary stream
        virtual void write(Ostream& os) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace DimensionedFieldFunctions
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //