patchFaceOrientation.H

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/*---------------------------------------------------------------------------*\
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-------------------------------------------------------------------------------
    Copyright (C) 2013-2015 OpenFOAM Foundation
    Copyright (C) 2019-2020 OpenCFD Ltd.
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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::patchFaceOrientation
 
Description
    Transport of orientation for use in PatchEdgeFaceWave.
 
SourceFiles
    patchFaceOrientationI.H
    patchFaceOrientation.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef patchFaceOrientation_H
#define patchFaceOrientation_H
 
#include "tensor.H"
#include "indirectPrimitivePatch.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// Forward Declarations
class polyMesh;
class patchFaceOrientation;
 
Istream& operator>>(Istream&, patchFaceOrientation&);
Ostream& operator<<(Ostream&, const patchFaceOrientation&);
 
/*---------------------------------------------------------------------------*\
                    Class patchFaceOrientation Declaration
\*---------------------------------------------------------------------------*/
 
class patchFaceOrientation
{
    // Private Data
 
        //- Flip status
        label flipStatus_;
 
public:
 
    // Constructors
 
        //- Default construct
        inline patchFaceOrientation();
 
        //- Construct from components
        inline patchFaceOrientation(const label);
 
 
    // Member Functions
 
    // Access
 
        //- Orientation
        label flipStatus() const
        {
            return flipStatus_;
        }
 
        //- Reverse the orientation
        inline void flip();
 
 
        // Needed by MeshWave
 
            //- Changed or 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 patchFaceOrientation& 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 patchFaceOrientation& 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 patchFaceOrientation& edgeInfo,
                const scalar tol,
                TrackingData& td
            );
 
            //- Test for equality, with TrackingData
            template<class TrackingData>
            inline bool equal(const patchFaceOrientation&, TrackingData&) const;
 
 
    // Member Operators
 
        //- Test for equality
        inline bool operator==(const patchFaceOrientation&) const;
 
        //- Test for equality
        inline bool operator!=(const patchFaceOrientation&) const;
 
 
    // IOstream Operators
 
        friend Ostream& operator<<(Ostream&, const patchFaceOrientation&);
        friend Istream& operator>>(Istream&, patchFaceOrientation&);
};
 
 
// * * * * * * * * * * * * * * * * * Traits  * * * * * * * * * * * * * * * * //
 
//- Contiguous data for patchFaceOrientation
template<> struct is_contiguous<patchFaceOrientation> : std::true_type {};
 
//- Contiguous label data for patchFaceOrientation
template<> struct is_contiguous_label<patchFaceOrientation> : std::true_type {};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#include "patchFaceOrientationI.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //