LagrangianPatch.H

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License
    This file is part of OpenFOAM.
 
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Class
    Foam::LagrangianPatch
 
Description
    Base class for Lagrangian patches
 
SourceFiles
    LagrangianPatch.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef LagrangianPatch_H
#define LagrangianPatch_H
 
#include "polyPatch.H"
#include "LagrangianSubMesh.H"
#include "LagrangianFieldsFwd.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
class LagrangianBoundaryMesh;
class objectRegistry;
 
/*---------------------------------------------------------------------------*\
                         Class LagrangianPatch Declaration
\*---------------------------------------------------------------------------*/
 
class LagrangianPatch
{
    // Private Data
 
        //- Reference to the corresponding polyPatch
        const polyPatch& patch_;
 
        //- Reference to boundary mesh
        const LagrangianBoundaryMesh& boundaryMesh_;
 
        //- The sub-mesh for this patch
        mutable autoPtr<LagrangianSubMesh> meshPtr_;
 
 
public:
 
    //- Runtime type information
    TypeName(polyPatch::typeName_());
 
 
    //- Declare run-time constructor selection tables
 
        declareRunTimeSelectionTable
        (
            autoPtr,
            LagrangianPatch,
            polyPatch,
            (
                const polyPatch& patch,
                const LagrangianBoundaryMesh& boundaryMesh
            ),
            (patch, boundaryMesh)
        );
 
 
    // Constructors
 
        //- Construct from a patch and a boundary mesh
        LagrangianPatch(const polyPatch&, const LagrangianBoundaryMesh&);
 
        //- Disallow default bitwise copy construction
        LagrangianPatch(const LagrangianPatch&) = delete;
 
 
    // Selectors
 
        //- Return a pointer to a new LagrangianPatch of specified type
        //  corresponding to the given polyPatch
        static autoPtr<LagrangianPatch> New
        (
            const word& type,
            const polyPatch& patch,
            const LagrangianBoundaryMesh& boundaryMesh
        );
 
        //- Return a pointer to a new LagrangianPatch corresponding to the
        //  given polyPatch
        static autoPtr<LagrangianPatch> New
        (
            const polyPatch& patch,
            const LagrangianBoundaryMesh& boundaryMesh
        );
 
 
    //- Destructor
    virtual ~LagrangianPatch();
 
 
    // Member Functions
 
        //- Return the patch
        const polyPatch& patch() const
        {
            return patch_;
        }
 
        //- Return name
        virtual const word& name() const
        {
            return patch_.name();
        }
 
        //- Return whether or not this patch is coupled
        virtual bool coupled() const
        {
            return patch().coupled();
        }
 
        //- Return the boundary mesh
        const LagrangianBoundaryMesh& boundaryMesh() const
        {
            return boundaryMesh_;
        }
 
        //- Return the sub-mesh associated with this patch
        virtual const LagrangianSubMesh& mesh() const;
 
        //- Return the local object registry
        const objectRegistry& db() const;
 
        //- Lookup and return the patchField of the named field from the
        //  local objectRegistry.
        template<class GeometricField, class Type>
        const typename GeometricField::Patch& lookupPatchField
        (
            const word& name
        );
 
        //- Initialise evaluation of changes in elements that have tracked to
        //  this patch
        virtual void initEvaluate
        (
            PstreamBuffers&,
            LagrangianMesh& mesh,
            const LagrangianScalarInternalDynamicField& fraction
        ) const;
 
        //- Evaluate changes in elements that have tracked to this patch
        virtual void evaluate
        (
            PstreamBuffers&,
            LagrangianMesh&,
            const LagrangianScalarInternalDynamicField& fraction
        ) const;
 
        //- Update for mesh changes
        virtual void partition() const;
 
 
    // Member Operators
 
        //- Disallow default bitwise assignment
        void operator=(const LagrangianPatch&) = delete;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //