tractionDisplacementFvPatchVectorField.H

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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-------------------------------------------------------------------------------
    Copyright (C) 2011 OpenFOAM Foundation
-------------------------------------------------------------------------------
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::tractionDisplacementFvPatchVectorField
 
Description
    Fixed traction boundary condition for the standard linear elastic, fixed
    coefficient displacement equation.
 
SourceFiles
    tractionDisplacementFvPatchVectorField.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef tractionDisplacementFvPatchVectorField_H
#define tractionDisplacementFvPatchVectorField_H
 
#include "fvPatchFields.H"
#include "fixedGradientFvPatchFields.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                   Class tractionDisplacementFvPatch Declaration
\*---------------------------------------------------------------------------*/
 
class tractionDisplacementFvPatchVectorField
:
    public fixedGradientFvPatchVectorField
{
 
    // Private Data
 
        vectorField traction_;
        scalarField pressure_;
 
 
public:
 
    //- Runtime type information
    TypeName("tractionDisplacement");
 
 
    // Constructors
 
        //- Construct from patch and internal field
        tractionDisplacementFvPatchVectorField
        (
            const fvPatch&,
            const DimensionedField<vector, volMesh>&
        );
 
        //- Construct from patch, internal field and dictionary
        tractionDisplacementFvPatchVectorField
        (
            const fvPatch&,
            const DimensionedField<vector, volMesh>&,
            const dictionary&
        );
 
        //- Construct by mapping given
        //  tractionDisplacementFvPatchVectorField onto a new patch
        tractionDisplacementFvPatchVectorField
        (
            const tractionDisplacementFvPatchVectorField&,
            const fvPatch&,
            const DimensionedField<vector, volMesh>&,
            const fvPatchFieldMapper&
        );
 
        //- Construct as copy
        tractionDisplacementFvPatchVectorField
        (
            const tractionDisplacementFvPatchVectorField&
        );
 
        //- Construct and return a clone
        virtual tmp<fvPatchVectorField> clone() const
        {
            return tmp<fvPatchVectorField>
            (
                new tractionDisplacementFvPatchVectorField(*this)
            );
        }
 
        //- Construct as copy setting internal field reference
        tractionDisplacementFvPatchVectorField
        (
            const tractionDisplacementFvPatchVectorField&,
            const DimensionedField<vector, volMesh>&
        );
 
        //- Construct and return a clone setting internal field reference
        virtual tmp<fvPatchVectorField> clone
        (
            const DimensionedField<vector, volMesh>& iF
        ) const
        {
            return tmp<fvPatchVectorField>
            (
                new tractionDisplacementFvPatchVectorField(*this, iF)
            );
        }
 
 
    // Member functions
 
        // Access
 
            virtual const vectorField& traction() const
            {
                return traction_;
            }
 
            virtual vectorField& traction()
            {
                return traction_;
            }
 
            virtual const scalarField& pressure() const
            {
                return pressure_;
            }
 
            virtual  scalarField& pressure()
            {
                return pressure_;
            }
 
 
        // Mapping functions
 
            //- Map (and resize as needed) from self given a mapping object
            virtual void autoMap
            (
                const fvPatchFieldMapper&
            );
 
            //- Reverse map the given fvPatchField onto this fvPatchField
            virtual void rmap
            (
                const fvPatchVectorField&,
                const labelList&
            );
 
 
        //- Update the coefficients associated with the patch field
        virtual void updateCoeffs();
 
        //- Write
        virtual void write(Ostream&) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //