uniformFixedValuePointPatchField.H

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/*---------------------------------------------------------------------------*\
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    Copyright (C) 2011-2016 OpenFOAM Foundation
    Copyright (C) 2019 OpenCFD Ltd.
-------------------------------------------------------------------------------
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::uniformFixedValuePointPatchField
 
Description
    Enables the specification of a uniform fixed value boundary condition.
 
    Example of the boundary condition specification:
    \verbatim
    inlet
    {
        type            uniformFixedValue;
        uniformValue    constant 0.2;
    }
    \endverbatim
 
    The uniformValue entry is a Function1 type, able to describe time
    varying functions.  The example above gives the usage for supplying a
    constant value.
 
SourceFiles
    uniformFixedValuePointPatchField.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef uniformFixedValuePointPatchField_H
#define uniformFixedValuePointPatchField_H
 
#include "fixedValuePointPatchField.H"
#include "PatchFunction1.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
class polyPatch;
 
/*---------------------------------------------------------------------------*\
          Class uniformFixedValuePointPatchField Declaration
\*---------------------------------------------------------------------------*/
 
template<class Type>
class uniformFixedValuePointPatchField
:
    public fixedValuePointPatchField<Type>
{
    // Private Member Functions
 
        static const polyPatch& getPatch(const pointPatch&);
 
 
    // Private data
 
        autoPtr<PatchFunction1<Type>> uniformValue_;
 
 
public:
 
    //- Runtime type information
    TypeName("uniformFixedValue");
 
 
    // Constructors
 
        //- Construct from patch and internal field
        uniformFixedValuePointPatchField
        (
            const pointPatch&,
            const DimensionedField<Type, pointMesh>&
        );
 
        //- Construct from patch, internal field and dictionary
        uniformFixedValuePointPatchField
        (
            const pointPatch&,
            const DimensionedField<Type, pointMesh>&,
            const dictionary&
        );
 
        //- Construct by mapping given patchField<Type> onto a new patch
        uniformFixedValuePointPatchField
        (
            const uniformFixedValuePointPatchField<Type>&,
            const pointPatch&,
            const DimensionedField<Type, pointMesh>&,
            const pointPatchFieldMapper&
        );
 
        //- Construct as copy
        uniformFixedValuePointPatchField
        (
            const uniformFixedValuePointPatchField<Type>&
        );
 
        //- Construct and return a clone
        virtual autoPtr<pointPatchField<Type>> clone() const
        {
            return autoPtr<pointPatchField<Type>>
            (
                new uniformFixedValuePointPatchField<Type>
                (
                    *this
                )
            );
        }
 
        //- Construct as copy setting internal field reference
        uniformFixedValuePointPatchField
        (
            const uniformFixedValuePointPatchField<Type>&,
            const DimensionedField<Type, pointMesh>&
        );
 
 
        //- Construct and return a clone setting internal field reference
        virtual autoPtr<pointPatchField<Type>> clone
        (
            const DimensionedField<Type, pointMesh>& iF
        ) const
        {
            return autoPtr<pointPatchField<Type>>
            (
                new uniformFixedValuePointPatchField<Type>
                (
                    *this,
                    iF
                )
            );
        }
 
 
    // Member functions
 
        // Access
 
            //- Return the uniform value
            const Function1<Type>& uniformValue() const
            {
                return uniformValue_;
            }
 
 
        // Mapping functions
 
            //- Map (and resize as needed) from self given a mapping object
            virtual void autoMap
            (
                const pointPatchFieldMapper&
            );
 
            //- Reverse map the given fvPatchField onto this fvPatchField
            virtual void rmap
            (
                const pointPatchField<Type>&,
                const labelList&
            );
 
 
        // Evaluation functions
 
            //- Update the coefficients associated with the patch field
            virtual void updateCoeffs();
 
 
        //- Write
        virtual void write(Ostream&) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "uniformFixedValuePointPatchField.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //