fvOption.H

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    \\  /    A nd           | Copyright (C) 2011-2015 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::fv::option
 
Description
    Finite volume options abtract base class.  Provides a base set of controls,
    e.g.
 
        type            scalarExplicitSource    // source type
        active          on;                     // on/off switch
 
Note:
    On evaluation, source/sink options are to be added to the equation R.H.S.
 
SourceFiles
    fvOption.C
    fvOptionIO.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef fvOption_H
#define fvOption_H
 
#include "fvMatricesFwd.H"
#include "volFieldsFwd.H"
#include "dictionary.H"
#include "Switch.H"
#include "runTimeSelectionTables.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
class fvMesh;
 
namespace fv
{
 
/*---------------------------------------------------------------------------*\
                           Class option Declaration
\*---------------------------------------------------------------------------*/
 
class option
{
protected:
 
    // Protected data
 
        //- Source name
        const word name_;
 
        //- Model type
        const word modelType_;
 
        //- Reference to the mesh database
        const fvMesh& mesh_;
 
        //- Top level source dictionary
        dictionary dict_;
 
        //- Dictionary containing source coefficients
        dictionary coeffs_;
 
        //- Source active flag
        Switch active_;
 
        //- Field names to apply source to - populated by derived models
        wordList fieldNames_;
 
        //- Applied flag list - corresponds to each fieldNames_ entry
        List<bool> applied_;
 
 
public:
 
    //- Runtime type information
    TypeName("option");
 
 
     // Declare run-time constructor selection table
 
        declareRunTimeSelectionTable
        (
            autoPtr,
            option,
            dictionary,
            (
                const word& name,
                const word& modelType,
                const dictionary& dict,
                const fvMesh& mesh
            ),
            (name, modelType, dict, mesh)
        );
 
 
    // Constructors
 
        //- Construct from components
        option
        (
            const word& name,
            const word& modelType,
            const dictionary& dict,
            const fvMesh& mesh
        );
 
        //- Return clone
        autoPtr<option> clone() const
        {
            NotImplemented;
            return autoPtr<option>(NULL);
        }
 
        //- Return pointer to new fvOption object created
        //  on the freestore from an Istream
        class iNew
        {
            //- Reference to the mesh
            const fvMesh& mesh_;
 
            const word& name_;
 
        public:
 
            iNew
            (
                const fvMesh& mesh,
                const word& name
            )
            :
                mesh_(mesh),
                name_(name)
            {}
 
            autoPtr<option> operator()(Istream& is) const
            {
                //const word name(is);
                const dictionary dict(is);
 
                return autoPtr<option>
                (
                    option::New(name_, dict, mesh_)
                );
            }
        };
 
 
    // Selectors
 
        //- Return a reference to the selected fvOption model
        static autoPtr<option> New
        (
            const word& name,
            const dictionary& dict,
            const fvMesh& mesh
        );
 
 
    //- Destructor
    virtual ~option();
 
 
    // Member Functions
 
        // Access
 
            //- Return const access to the source name
            inline const word& name() const;
 
            //- Return const access to the mesh database
            inline const fvMesh& mesh() const;
 
            //- Return dictionary
            inline const dictionary& coeffs() const;
 
            //- Return const access to the source active flag
            inline bool active() const;
 
            //- Set the applied flag to true for field index fieldI
            inline void setApplied(const label fieldI);
 
 
        // Edit
 
            //- Return access to the source active flag
            inline Switch& active();
 
 
        // Checks
 
            //- Is the source active?
            virtual bool isActive();
 
            //- Return index of field name if found in fieldNames list
            virtual label applyToField(const word& fieldName) const;
 
            //- Check that the source has been applied
            virtual void checkApplied() const;
 
 
        // Evaluation
 
            // Explicit and implicit sources
 
                virtual void addSup
                (
                    fvMatrix<scalar>& eqn,
                    const label fieldI
                );
 
                virtual void addSup
                (
                    fvMatrix<vector>& eqn,
                    const label fieldI
                );
 
                virtual void addSup
                (
                    fvMatrix<symmTensor>& eqn,
                    const label fieldI
                );
 
                virtual void addSup
                (
                    fvMatrix<sphericalTensor>& eqn,
                    const label fieldI
                );
 
                virtual void addSup
                (
                    fvMatrix<tensor>& eqn,
                    const label fieldI
                );
 
 
            // Explicit and implicit sources for compressible equations
 
                virtual void addSup
                (
                    const volScalarField& rho,
                    fvMatrix<scalar>& eqn,
                    const label fieldI
                );
 
                virtual void addSup
                (
                    const volScalarField& rho,
                    fvMatrix<vector>& eqn,
                    const label fieldI
                );
 
                virtual void addSup
                (
                    const volScalarField& rho,
                    fvMatrix<symmTensor>& eqn,
                    const label fieldI
                );
 
                virtual void addSup
                (
                    const volScalarField& rho,
                    fvMatrix<sphericalTensor>& eqn,
                    const label fieldI
                );
 
                virtual void addSup
                (
                    const volScalarField& rho,
                    fvMatrix<tensor>& eqn,
                    const label fieldI
                );
 
 
            // Explicit and implicit sources for phase equations
 
                virtual void addSup
                (
                    const volScalarField& alpha,
                    const volScalarField& rho,
                    fvMatrix<scalar>& eqn,
                    const label fieldI
                );
 
                virtual void addSup
                (
                    const volScalarField& alpha,
                    const volScalarField& rho,
                    fvMatrix<vector>& eqn,
                    const label fieldI
                );
 
                virtual void addSup
                (
                    const volScalarField& alpha,
                    const volScalarField& rho,
                    fvMatrix<symmTensor>& eqn,
                    const label fieldI
                );
 
                virtual void addSup
                (
                    const volScalarField& alpha,
                    const volScalarField& rho,
                    fvMatrix<sphericalTensor>& eqn,
                    const label fieldI
                );
 
                virtual void addSup
                (
                    const volScalarField& alpha,
                    const volScalarField& rho,
                    fvMatrix<tensor>& eqn,
                    const label fieldI
                );
 
 
            // Constraints
 
                virtual void constrain
                (
                    fvMatrix<scalar>& eqn,
                    const label fieldI
                );
 
                virtual void constrain
                (
                    fvMatrix<vector>& eqn,
                    const label fieldI
                );
 
                virtual void constrain
                (
                    fvMatrix<sphericalTensor>& eqn,
                    const label fieldI
                );
 
                virtual void constrain
                (
                    fvMatrix<symmTensor>& eqn,
                    const label fieldI
                );
 
                virtual void constrain
                (
                    fvMatrix<tensor>& eqn,
                    const label fieldI
                );
 
 
            // Correction
 
                virtual void correct(volScalarField& field);
                virtual void correct(volVectorField& field);
                virtual void correct(volSphericalTensorField& field);
                virtual void correct(volSymmTensorField& field);
                virtual void correct(volTensorField& field);
 
 
        // IO
 
            //- Write the source header information
            virtual void writeHeader(Ostream&) const;
 
            //- Write the source footer information
            virtual void writeFooter(Ostream&) const;
 
            //- Write the source properties
            virtual void writeData(Ostream&) const;
 
            //- Read source dictionary
            virtual bool read(const dictionary& dict);
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace fv
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#include "fvOptionI.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //