patchEdgeFaceRegion.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::patchEdgeFaceRegion
 
Description
    Transport of region for use in PatchEdgeFaceWave.
    Set element to -2 to denote blocked.
 
SourceFiles
    patchEdgeFaceRegionI.H
 
\*---------------------------------------------------------------------------*/
 
#ifndef patchEdgeFaceRegion_H
#define patchEdgeFaceRegion_H
 
#include "point.H"
#include "label.H"
#include "scalar.H"
#include "tensor.H"
#include "indirectPrimitivePatch.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// Forward declaration of classes
class polyPatch;
class polyMesh;
 
 
// Forward declaration of friend functions and operators
 
class patchEdgeFaceRegion;
 
Istream& operator>>(Istream&, patchEdgeFaceRegion&);
Ostream& operator<<(Ostream&, const patchEdgeFaceRegion&);
 
 
/*---------------------------------------------------------------------------*\
                     Class patchEdgeFaceRegion Declaration
\*---------------------------------------------------------------------------*/
 
class patchEdgeFaceRegion
{
    // Private Data
 
        //- region
        label region_;
 
    // Private Member Functions
 
        //- Combine current with w2. Update region_ if w2 has smaller
        //  quantities and returns true.
        template<class TrackingData>
        inline bool update
        (
            const patchEdgeFaceRegion& w2,
            const scalar tol,
            TrackingData& td
        );
 
 
public:
 
    // Constructors
 
        //- Construct null
        inline patchEdgeFaceRegion();
 
        //- Construct from origin, distance
        inline patchEdgeFaceRegion(const label);
 
 
    // Member Functions
 
        // Access
 
            inline label region() const;
 
 
        // Needed by meshWave
 
            //- Check whether origin has been changed at all or
            //  still contains original (invalid) value.
            template<class TrackingData>
            inline bool valid(TrackingData& td) const;
 
            //- Apply rotation matrix
            template<class TrackingData>
            inline void transform
            (
                const polyMesh& mesh,
                const indirectPrimitivePatch& patch,
                const tensor& rotTensor,
                const scalar tol,
                TrackingData& td
            );
 
            //- Influence of face on edge
            template<class TrackingData>
            inline bool updateEdge
            (
                const polyMesh& mesh,
                const indirectPrimitivePatch& patch,
                const label edgei,
                const label facei,
                const patchEdgeFaceRegion& faceInfo,
                const scalar tol,
                TrackingData& td
            );
 
            //- New information for edge (from e.g. coupled edge)
            template<class TrackingData>
            inline bool updateEdge
            (
                const polyMesh& mesh,
                const indirectPrimitivePatch& patch,
                const patchEdgeFaceRegion& edgeInfo,
                const bool sameOrientation,
                const scalar tol,
                TrackingData& td
            );
 
            //- Influence of edge on face.
            template<class TrackingData>
            inline bool updateFace
            (
                const polyMesh& mesh,
                const indirectPrimitivePatch& patch,
                const label facei,
                const label edgei,
                const patchEdgeFaceRegion& edgeInfo,
                const scalar tol,
                TrackingData& td
            );
 
            //- Same (like operator==)
            template<class TrackingData>
            inline bool equal(const patchEdgeFaceRegion&, TrackingData&) const;
 
 
    // Member Operators
 
        // Needed for List IO
        inline bool operator==(const patchEdgeFaceRegion&) const;
        inline bool operator!=(const patchEdgeFaceRegion&) const;
 
 
    // IOstream Operators
 
        inline friend Ostream& operator<<(Ostream&, const patchEdgeFaceRegion&);
        inline friend Istream& operator>>(Istream&, patchEdgeFaceRegion&);
};
 
 
//- Data associated with patchEdgeFaceRegion type are contiguous
template<>
inline bool contiguous<patchEdgeFaceRegion>()
{
    return true;
}
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#include "patchEdgeFaceRegionI.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //