genericFaPatchField.H

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/*---------------------------------------------------------------------------*\
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    Copyright (C) 2019-2021 OpenCFD Ltd.
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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
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    You should have received a copy of the GNU General Public License
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Class
    Foam::genericFaPatchField

Description
    This boundary condition provides a generic version of the \c calculated
    condition, useful as a fallback for handling unknown patch types.  Not
    generally applicable as a user-specified condition.

See also
    Foam::calculatedFaPatchField

SourceFiles
    genericFaPatchField.C

\*---------------------------------------------------------------------------*/

#ifndef genericFaPatchField_H
#define genericFaPatchField_H

#include "calculatedFaPatchField.H"
#include "genericPatchFieldBase.H"

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

namespace Foam
{

/*---------------------------------------------------------------------------*\
                      Class genericFaPatch Declaration
\*---------------------------------------------------------------------------*/

template<class Type>
class genericFaPatchField
:
    public calculatedFaPatchField<Type>,
    public genericPatchFieldBase
{
    //- The parent boundary condition type
    typedef calculatedFaPatchField<Type> parent_bctype;


public:

    //- Runtime type information
    TypeName("generic");


    // Constructors

        //- Construct from patch and internal field
        genericFaPatchField
        (
            const faPatch&,
            const DimensionedField<Type, areaMesh>&
        );

        //- Construct from patch, internal field and dictionary
        genericFaPatchField
        (
            const faPatch&,
            const DimensionedField<Type, areaMesh>&,
            const dictionary&
        );

        //- Construct by mapping given patch field onto a new patch
        genericFaPatchField
        (
            const genericFaPatchField<Type>&,
            const faPatch&,
            const DimensionedField<Type, areaMesh>&,
            const faPatchFieldMapper&
        );

        //- Default construct
        genericFaPatchField(const genericFaPatchField<Type>&) = default;

        //- Construct as copy setting internal field reference
        genericFaPatchField
        (
            const genericFaPatchField<Type>&,
            const DimensionedField<Type, areaMesh>&
        );

        //- Return clone
        virtual tmp<faPatchField<Type>> clone() const
        {
            return faPatchField<Type>::Clone(*this);
        }

        //- Clone with an internal field reference
        virtual tmp<faPatchField<Type>> clone
        (
            const DimensionedField<Type, areaMesh>& iF
        ) const
        {
            return faPatchField<Type>::Clone(*this, iF);
        }


    // Member Functions

        //- Write
        virtual void write(Ostream&) const;


    // Mapping Functions

        //- Map (and resize as needed) from self given a mapping object
        virtual void autoMap(const faPatchFieldMapper&);

        //- Reverse map the given faPatchField onto this faPatchField
        virtual void rmap
        (
            const faPatchField<Type>&,
            const labelList&
        );


    // Evaluation Functions

        //- Fatal
        virtual tmp<Field<Type>>
        valueInternalCoeffs(const tmp<scalarField>&) const;

        //- Fatal
        virtual tmp<Field<Type>>
        valueBoundaryCoeffs(const tmp<scalarField>&) const;

        //- Fatal
        tmp<Field<Type>> gradientInternalCoeffs() const;

        //- Fatal
        tmp<Field<Type>> gradientBoundaryCoeffs() const;
};


// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

} // End namespace Foam

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

#ifdef NoRepository
    #include "genericFaPatchField.C"
#endif

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

#endif

// ************************************************************************* //