adjointBoundaryCondition.H

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    \\  /    A nd           | www.openfoam.com
     \\/     M anipulation  |
-------------------------------------------------------------------------------
    Copyright (C) 2007-2021 PCOpt/NTUA
    Copyright (C) 2013-2021 FOSS GP
    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::adjointBoundaryCondition
 
Description
    Base class for solution control classes
 
\*---------------------------------------------------------------------------*/
 
#ifndef adjointBoundaryCondition_H
#define adjointBoundaryCondition_H
 
#include "boundaryAdjointContribution.H"
#include "ATCModel.H"
#include "Switch.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                   Class adjointBoundaryCondition Declaration
\*---------------------------------------------------------------------------*/
 
template<class Type>
class adjointBoundaryCondition
{
protected:
 
    // Protected data
 
        //- Reference to patch
        const fvPatch& patch_;
 
        //- objectiveManager name corresponding to field
        word managerName_;
 
        //- adjointSolver name corresponding to field
        word adjointSolverName_;
 
        //- simulationType corresponding to field.
        //  A placeholder for now
        word simulationType_;
 
        //- Engine to manage contributions of the objective functions
        //- to the adjoint boundary conditions
        autoPtr<boundaryAdjointContribution> boundaryContrPtr_;
 
        //- Whether to add the extra term from the UaGradU formulation.
        //  As a Switch with delayed evaluation since ATCModel
        //  has not been allocated at the time of construction
        Switch addATCUaGradUTerm_;
 
 
    // Protected Member Functions
 
        //- Get gradient of field on a specific boundary
        template<class Type2>
        tmp
        <
            Field<typename Foam::outerProduct<Foam::vector, Type2>::type>
        > computePatchGrad(word name);
 
        //- Whether to add the extra term from the UaGradU formulation
        bool addATCUaGradUTerm();
 
 
public:
 
    // Static Data Members
 
        //- Run-time type information
        TypeName("adjointBoundaryCondition");
 
 
    // Constructors
 
        //- Construct from field and base name
        adjointBoundaryCondition
        (
            const fvPatch& p,
            const DimensionedField<Type, volMesh>& iF,
            const word& solverName
        );
 
        //- Construct as copy
        adjointBoundaryCondition(const adjointBoundaryCondition<Type>&);
 
 
    //- Destructor
    virtual ~adjointBoundaryCondition() = default;
 
 
    // Member Functions
 
        // Access
 
            //- Return objectiveManager name
            const word& objectiveManagerName() const;
 
            //- Return adjointSolverName
            const word& adjointSolverName() const;
 
            //- Return the simulationType
            const word& simulationType() const;
 
            //- Set the ptr to the correct boundaryAdjointContribution
            void setBoundaryContributionPtr();
 
            //- Get boundaryContribution
            boundaryAdjointContribution& getBoundaryAdjContribution();
 
            //- ATC type might be useful for a number of BCs. Return here
            const ATCModel& getATC() const;
 
 
        // Contribution to sensitivity derivatives
 
            //- Return contribution to sensitivity derivatives
            //  For adjoint boundary conditions corresponding to primal
            //  boundary conditions that include geometric components
            //  (e.g. rotatingWallVelocity)
            virtual tmp
            <
                Field<typename Foam::outerProduct<Foam::vector, Type>::type>
            > dxdbMult() const;
 
        //- Update the primal based quantities related to the adjoint boundary
        //- conditions
        virtual void updatePrimalBasedQuantities();
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "adjointBoundaryCondition.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
#define makeAdjointBoundaryCondition(adjointTypeBoundaryCondition)             \
defineNamedTemplateTypeNameAndDebug(adjointTypeBoundaryCondition, 0);
 
// ************************************************************************* //