diagonalSolver.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
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-------------------------------------------------------------------------------
    Copyright (C) 2011-2012 OpenFOAM Foundation
-------------------------------------------------------------------------------
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
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    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::diagonalSolver
 
Group
    grpLduMatrixSolvers
 
Description
    Foam::diagonalSolver
 
SourceFiles
    diagonalSolver.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef diagonalSolver_H
#define diagonalSolver_H
 
#include "lduMatrix.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                       Class diagonalSolver Declaration
\*---------------------------------------------------------------------------*/
 
class diagonalSolver
:
    public lduMatrix::solver
{
    // Private Member Functions
 
        //- No copy construct
        diagonalSolver(const diagonalSolver&) = delete;
 
        //- No copy assignment
        void operator=(const diagonalSolver&) = delete;
 
 
public:
 
    //- Runtime type information
    TypeName("diagonal");
 
 
    // Constructors
 
        //- Construct from matrix and solver controls
        diagonalSolver
        (
            const word& fieldName,
            const lduMatrix& matrix,
            const FieldField<Field, scalar>& interfaceBouCoeffs,
            const FieldField<Field, scalar>& interfaceIntCoeffs,
            const lduInterfaceFieldPtrsList& interfaces,
            const dictionary& solverControls
        );
 
 
    // Member Functions
 
        //- Read and reset the solver parameters from the given stream
        void read(const dictionary&)
        {}
 
        //- Solve the matrix with this solver
        solverPerformance solve
        (
            scalarField& psi,
            const scalarField& source,
            const direction cmpt=0
        ) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //