/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright held by original author
     \\/     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 2 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, write to the Free Software Foundation,
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Class
    setPlateHoleBC

Description
    FunctionObject updates displacement boundary conditions for stress analysis

Author
    Zeljko Tukovic, FSB.  All rights reserved

SourceFiles
    setPlateHoleBC.C

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

#ifndef setPlateHoleBC_H
#define setPlateHoleBC_H

#include "functionObject.H"
#include "dictionary.H"
#include "fvMesh.H"
#include "OFstream.H"
#include "faCFD.H"

#include "cylindricalCS.H"


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

namespace Foam
{

/*---------------------------------------------------------------------------*\
                        Class setPlateHoleBC Declaration
\*---------------------------------------------------------------------------*/

class setPlateHoleBC
:
    public functionObject
{
    // Private data

        //- Name
        const word name_;

        //- Reference to main object registry
        const Time& time_;

        //- Region name
        word regionName_;


    // Private Member Functions

        //- Plate hole solution - stress
        symmTensor plateHoleStress(const vector& C) const;

        //- Plate hole solution - displacement
        vector plateHoleDisplacement(const vector& C) const;

        //- Disallow default bitwise copy construct
        setPlateHoleBC
        (
            const setPlateHoleBC&
        );

        //- Disallow default bitwise assignment
        void operator=(const setPlateHoleBC&);

        //- Update boundary condition
        void setBC();

        //- Calculate error
        void calcError() const;

public:

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


    // Constructors

        //- Construct from components
        setPlateHoleBC
        (
            const word& name,
            const Time&,
            const dictionary&
        );


    // Member Functions

        //- start is called at the start of the time-loop
        virtual bool start();

        //- execute is called at each ++ or += of the time-loop
        virtual bool execute();

        //- Read and set the function object if its data has changed
        virtual bool read(const dictionary& dict);
};


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

} // End namespace Foam

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

#endif

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