binModel.H

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | www.openfoam.com
     \\/     M anipulation  |
-------------------------------------------------------------------------------
    Copyright (C) 2021-2022 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::binModel
 
Description
    Base class for bin models to handle general bin characteristics.
 
SourceFiles
    binModel.C
    binModelNew.C
    binModelTemplates.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef Foam_binModel_H
#define Foam_binModel_H
 
#include "dictionary.H"
#include "HashSet.H"
#include "volFields.H"
#include "runTimeSelectionTables.H"
#include "OFstream.H"
#include "coordinateSystem.H"
#include "writeFile.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// Forward Declarations
class fvMesh;
 
/*---------------------------------------------------------------------------*\
                            Class binModel Declaration
\*---------------------------------------------------------------------------*/
 
class binModel
:
    public functionObjects::writeFile
{
protected:
 
    // Protected Data
 
        //- Reference to the mesh
        const fvMesh& mesh_;
 
        //- Decompose patch values into normal and tangential components
        bool decomposePatchValues_;
 
        //- Flag to accumulate bin data with
        //- increasing distance in binning direction
        bool cumulative_;
 
        //- Local coordinate system of bins
        autoPtr<coordinateSystem> coordSysPtr_;
 
        //- Total number of bins
        label nBin_;
 
        //- Indices of operand patches
        labelHashSet patchSet_;
 
        //- Names of operand fields
        wordList fieldNames_;
 
        //- Indices of operand cell zones
        labelList cellZoneIDs_;
 
        //- List of file pointers; 1 file per field
        PtrList<OFstream> filePtrs_;
 
 
    // Protected Member Functions
 
        //- Set the co-ordinate system from dictionary and axes names
        void setCoordinateSystem
        (
            const dictionary& dict,
            const word& e3Name = word::null,
            const word& e1Name = word::null
        );
 
        //- Helper function to decompose patch values
        //- into normal and tangential components
        template<class Type>
        bool decomposePatchValues
        (
            List<List<Type>>& data,
            const label bini,
            const Type& v,
            const vector& n
        ) const;
 
        //- Helper function to construct a string description for a given type
        template<class Type>
        string writeComponents(const word& stem) const;
 
        //- Write binned data to stream
        template<class Type>
        void writeBinnedData
        (
            List<List<Type>>& data,
            Ostream& os
        ) const;
 
 
public:
 
    //- Runtime type information
    TypeName("binModel");
 
 
    // Declare runtime constructor selection table
 
        declareRunTimeSelectionTable
        (
            autoPtr,
            binModel,
            dictionary,
            (
                const dictionary& dict,
                const fvMesh& mesh,
                const word& outputPrefix
            ),
            (dict, mesh, outputPrefix)
        );
 
 
    // Selectors
 
        //- Return a reference to the selected bin model
        static autoPtr<binModel> New
        (
            const dictionary& dict,
            const fvMesh& mesh,
            const word& outputPrefix
        );
 
 
    // Constructors
 
        //- Construct from components
        binModel
        (
            const dictionary& dict,
            const fvMesh& mesh,
            const word& outputPrefix
        );
 
        //- No copy construct
        binModel(const binModel&) = delete;
 
        //- No copy assignment
        void operator=(const binModel&) = delete;
 
 
    //- Destructor
    virtual ~binModel() = default;
 
 
    // Member Functions
 
        //- Read the dictionary
        virtual bool read(const dictionary& dict);
 
 
    // Access
 
        //- Return the total number of bins
        label nBin() const noexcept
        {
            return nBin_;
        };
 
 
    // Evaluation
 
        //- Initialise bin properties
        virtual void initialise() = 0;
 
        //- Apply bins
        virtual void apply() = 0;
 
        //- Update for changes of mesh
        virtual void updateMesh(const mapPolyMesh& mpm);
 
        //- Update for changes of mesh
        virtual void movePoints(const polyMesh& mesh);
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
template<>
bool binModel::decomposePatchValues
(
    List<List<vector>>& data,
    const label bini,
    const vector& v,
    const vector& n
) const;
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "binModelTemplates.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //