Residuals.H

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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
    (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::Residuals
 
Description
    DemandDrivenMeshObject to store the solver performance residuals of all
    the fields of the type it is instantiated on.
 
SourceFiles
    Residuals.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef Residuals_H
#define Residuals_H
 
#include "DemandDrivenMeshObject.H"
#include "polyMesh.H"
#include "solverPerformance.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                          Class Residuals Declaration
\*---------------------------------------------------------------------------*/
 
template<class Type>
class Residuals
:
    public DemandDrivenMeshObject
    <
        polyMesh,
        GeometricMeshObject,
        Residuals<Type>
    >,
    public HashTable<DynamicList<SolverPerformance<Type>>>
{
    // Private Data
 
        //- Previously used time-index, used for reset between iterations
        mutable label prevTimeIndex_;
 
 
protected:
 
    friend class DemandDrivenMeshObject
    <
        polyMesh,
        GeometricMeshObject,
        Residuals<Type>
    >;
 
    // Protected Constructors
 
        //- Construct for given mesh
        explicit Residuals(const polyMesh& mesh);
 
 
public:
 
    //- Runtime type information
    TypeName("residuals");
 
 
    // Constructors
 
        //- Disallow default bitwise copy construction
        Residuals(const Residuals<Type>&) = delete;
 
 
    // Member Functions
 
        //- Return the list of field names of the particular type
        //  for which residuals are stored
        static List<word> fieldNames(const polyMesh& mesh);
 
        //- Return true if residuals for the given field are stored
        static bool found(const polyMesh& mesh, const word& fieldName);
 
        //- Return the list of solver performance residuals for the given field
        static const DynamicList<SolverPerformance<Type>>& field
        (
            const polyMesh& mesh,
            const word& fieldName
        );
 
        //- Append the given solver performance residuals
        //  in the corresponding list
        static void append
        (
            const polyMesh& mesh,
            const SolverPerformance<Type>&
        );
 
 
    // Member Operators
 
        //- Disallow default bitwise assignment
        void operator=(const Residuals<Type>&) = delete;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "Residuals.C"
#endif
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //