mappedPatchBaseBase.H

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License
    This file is part of OpenFOAM.
 
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    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
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    You should have received a copy of the GNU General Public License
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Class
    Foam::mappedPatchBaseBase
 
Description
    Base class for engines and poly patches which provide mapping between two
    poly patches
 
    Example:
    \verbatim
        // The name of the region to map from. Optional. Defaults to the same
        // region as the patch.
        neighbourRegion region0;
 
        // The name of the patch to map from
        neighbourPatch movingWall;
 
        // Couple group to specify the region and patch to map from. This is an
        // alternative to specifying neighbourRegion and neighbourPatch
        // directly, as shown above.
        coupleGroup baffleGroup;
    \endverbatim
 
SourceFiles
    mappedPatchBaseBase.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef mappedPatchBaseBase_H
#define mappedPatchBaseBase_H
 
#include "coupleGroupIdentifier.H"
#include "cyclicTransform.H"
#include "polyMesh.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                     Class mappedPatchBaseBase Declaration
\*---------------------------------------------------------------------------*/
 
class mappedPatchBaseBase
{
protected:
 
    // Protected data
 
        //- Patch to map to
        const polyPatch& patch_;
 
        //- Couple group for the region/patch to map from
        const coupleGroupIdentifier coupleGroup_;
 
        //- Name of the region to map from
        mutable word nbrRegionName_;
 
        //- Name of the patch to map from
        mutable word nbrPatchName_;
 
        //- The transformation between the patches
        mutable cyclicTransform transform_;
 
 
public:
 
    //- Runtime type information
    TypeName("mappedPatchBaseBase");
 
 
    // Constructors
 
        //- Construct from patch
        mappedPatchBaseBase(const polyPatch&);
 
        //- Construct from components
        mappedPatchBaseBase
        (
            const polyPatch& pp,
            const word& nbrRegionName,
            const word& nbrPatchName,
            const cyclicTransform& transform
        );
 
        //- Construct from dictionary
        mappedPatchBaseBase
        (
            const polyPatch& pp,
            const dictionary& dict,
            const bool transformisNone
        );
 
        //- Construct as copy, resetting patch
        mappedPatchBaseBase(const polyPatch&, const mappedPatchBaseBase&);
 
 
    //- Destructor
    virtual ~mappedPatchBaseBase();
 
 
    // Member Functions
 
        // Access
 
            //- Name of the region to map from
            inline const word& nbrRegionName() const;
 
            //- Name of the patch to map from
            inline const word& nbrPatchName() const;
 
            //- The transformation between the patches
            inline const transformer& transform() const;
 
            //- Is the neighbour region the same as for this patch?
            inline bool sameRegion() const;
 
            //- Is the neighbour patch the same as this patch?
            inline bool samePatch() const;
 
            //- Is the neighbour patch the same as this patch with no transform?
            inline bool sameUntransformedPatch() const;
 
            //- Is the neighbour available?
            bool haveNbr() const;
 
            //- Get the mesh for the region to map from
            const polyMesh& nbrMesh() const;
 
            //- Get the patch to map from
            const polyPatch& nbrPolyPatch() const;
 
 
        // Casting
 
            //- Restrict use of the mapper to certain configurations
            struct from
            {
                static const label any = 0;
                static const label sameRegion = 1;
                static const label differentRegion = 2;
                static const label differentPatch = 4;
            };
 
            //- Validate that the map exists and is appropriate for the given
            //  set of permitted configurations
            template<class PatchField, class FieldType>
            static void validateMapForField
            (
                const PatchField& field,
                const FieldType& iF,
                const dictionary& context,
                const label froms = from::any
            );
 
            //- Validate that the map is appropriate for the given
            //  set of permitted configurations
            template<class PatchField, class FieldType>
            void validateForField
            (
                const PatchField& field,
                const FieldType& iF,
                const dictionary& context,
                const label froms = from::any
            ) const;
 
 
        // I/O
 
            //- Return whether or not the given dictionary contains a
            //  mappedPatchBaseBase specification
            static bool specified(const dictionary& dict);
 
            //- Write as a dictionary
            virtual void write(Ostream&) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#include "mappedPatchBaseBaseI.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "mappedPatchBaseBaseTemplates.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //