genericFvPatchField.H

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/*---------------------------------------------------------------------------*\
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     \\/     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::genericFvPatchField
 
Description
    This boundary condition provides a generic version of the \c calculated
    condition, useful as a fallback for handling unknown patch types when
    post-processing or running mesh manipulation utilities. Not generally
    applicable as a user-specified condition.
 
See also
    Foam::calculatedFvPatchField
 
SourceFiles
    genericFvPatchField.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef genericFvPatchField_H
#define genericFvPatchField_H
 
#include "genericFieldBase.H"
#include "calculatedFvPatchField.H"
#include "HashPtrTable.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                    Class genericFvPatchField Declaration
\*---------------------------------------------------------------------------*/
 
template<class Type>
class genericFvPatchField
:
    public genericFieldBase,
    public calculatedFvPatchField<Type>
{
    // Private Data
 
        //- Patch field dictionary
        dictionary dict_;
 
        //- Set true if the input dictionary contains the value entry
        bool valuePresent_;
 
        //- Fields
        #define DeclareTypeFields(Type, nullArg) \
            HashPtrTable<Field<Type>> Type##Fields_;
        FOR_ALL_FIELD_TYPES(DeclareTypeFields);
        #undef DeclareTypeFields
 
 
public:
 
    //- Runtime type information
    TypeName("generic");
 
 
    // Constructors
 
        //- Construct from patch, internal field and dictionary
        genericFvPatchField
        (
            const fvPatch&,
            const DimensionedField<Type, fvMesh>&,
            const dictionary&
        );
 
        //- Construct by mapping given genericFvPatchField onto a new patch
        genericFvPatchField
        (
            const genericFvPatchField<Type>&,
            const fvPatch&,
            const DimensionedField<Type, fvMesh>&,
            const fieldMapper&
        );
 
        //- Disallow copy without setting internal field reference
        genericFvPatchField(const genericFvPatchField<Type>&) = delete;
 
        //- Copy constructor setting internal field reference
        genericFvPatchField
        (
            const genericFvPatchField<Type>&,
            const DimensionedField<Type, fvMesh>&
        );
 
        //- Construct and return a clone setting internal field reference
        virtual tmp<fvPatchField<Type>> clone
        (
            const DimensionedField<Type, fvMesh>& iF
        ) const
        {
            return tmp<fvPatchField<Type>>
            (
                new genericFvPatchField<Type>(*this, iF)
            );
        }
 
 
    // Member Functions
 
        // Mapping functions
 
            //- Map the given fvPatchField onto this fvPatchField
            virtual void map(const fvPatchField<Type>&, const fieldMapper&);
 
            //- Reset the fvPatchField to the given fvPatchField
            //  Used for mesh to mesh mapping
            virtual void reset(const fvPatchField<Type>&);
 
 
        // Evaluation functions
 
            //- Return the matrix diagonal coefficients corresponding to the
            //  evaluation of the value of this patchField with given weights
            virtual tmp<Field<Type>> valueInternalCoeffs
            (
                const tmp<scalarField>&
            ) const;
 
            //- Return the matrix source coefficients corresponding to the
            //  evaluation of the value of this patchField with given weights
            virtual tmp<Field<Type>> valueBoundaryCoeffs
            (
                const tmp<scalarField>&
            ) const;
 
            //- Return the matrix diagonal coefficients corresponding to the
            //  evaluation of the gradient of this patchField
            tmp<Field<Type>> gradientInternalCoeffs() const;
 
            //- Return the matrix source coefficients corresponding to the
            //  evaluation of the gradient of this patchField
            tmp<Field<Type>> gradientBoundaryCoeffs() const;
 
 
        //- Write
        virtual void write(Ostream&) const;
 
 
    // Member Operators
 
        //- Inherit assignment
        using calculatedFvPatchField<Type>::operator=;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "genericFvPatchField.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //