fvMeshLduAddressing.H

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    Copyright (C) 2011-2016 OpenFOAM Foundation
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License
    This file is part of OpenFOAM.
 
    OpenFOAM is free software: you can redistribute it and/or modify it
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Class
    Foam::fvMeshLduAddressing
 
Description
    Foam::fvMeshLduAddressing
 
SourceFiles
    fvMeshLduAddressing.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef fvMeshLduAddressing_H
#define fvMeshLduAddressing_H
 
#include "lduAddressing.H"
#include "fvMesh.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                        Class fvMeshLduAddressing Declaration
\*---------------------------------------------------------------------------*/
 
class fvMeshLduAddressing
:
    public lduAddressing
{
    // Private data
 
        //- Lower as a subList of allOwner
        labelList::subList lowerAddr_;
 
        //- Upper as a reference to neighbour
        const labelList& upperAddr_;
 
        //- Patch addressing as a list of sublists
        List<const labelUList*> patchAddr_;
 
        //- Patch field evaluation schedule
        const lduSchedule& patchSchedule_;
 
 
    // Private Member Functions
 
        //- No copy construct
        fvMeshLduAddressing(const fvMeshLduAddressing&) = delete;
 
        //- No copy assignment
        void operator=(const fvMeshLduAddressing&) = delete;
 
 
public:
 
    // Constructors
 
        //- Construct from components
        fvMeshLduAddressing(const fvMesh& mesh)
        :
            lduAddressing(mesh.nCells()),
            lowerAddr_
            (
                labelList::subList
                (
                    mesh.faceOwner(),
                    mesh.nInternalFaces()
                )
            ),
            upperAddr_(mesh.faceNeighbour()),
            patchAddr_(mesh.boundary().size()),
            patchSchedule_(mesh.globalData().patchSchedule())
        {
            forAll(mesh.boundary(), patchi)
            {
                patchAddr_[patchi] = &mesh.boundary()[patchi].faceCells();
            }
        }
 
 
    //- Destructor
    ~fvMeshLduAddressing()
    {}
 
 
    // Member Functions
 
        //- Return lower addressing (i.e. lower label = upper triangle)
        const labelUList& lowerAddr() const
        {
            return lowerAddr_;
        }
 
        //- Return upper addressing (i.e. upper label)
        const labelUList& upperAddr() const
        {
            return upperAddr_;
        }
 
        //- Return patch addressing
        const labelUList& patchAddr(const label i) const
        {
            return *patchAddr_[i];
        }
 
        // Return patch field evaluation schedule
        const lduSchedule& patchSchedule() const
        {
            return patchSchedule_;
        }
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //