patchFaceOrientation.H 5.6 KB
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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
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    \\  /    A nd           | www.openfoam.com
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     \\/     M anipulation  |
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-------------------------------------------------------------------------------
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    Copyright (C) 2013-2015 OpenFOAM Foundation
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    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
{

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// Forward Declarations
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class polyMesh;
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class patchFaceOrientation;

Istream& operator>>(Istream&, patchFaceOrientation&);
Ostream& operator<<(Ostream&, const patchFaceOrientation&);

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/*---------------------------------------------------------------------------*\
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                    Class patchFaceOrientation Declaration
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\*---------------------------------------------------------------------------*/

class patchFaceOrientation
{
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    // Private Data
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        //- Flip status
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        label flipStatus_;

public:

    // Constructors

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        //- Default construct
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        inline patchFaceOrientation();

        //- Construct from components
        inline patchFaceOrientation(const label);


    // Member Functions

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    // Access

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        //- Orientation
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        label flipStatus() const
        {
            return flipStatus_;
        }
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        //- Reverse the orientation
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        inline void flip();


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        // Needed by MeshWave
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            //- Changed or contains original (invalid) value
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            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,
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                const label facei,
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                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,
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                const label facei,
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                const label edgeI,
                const patchFaceOrientation& edgeInfo,
                const scalar tol,
                TrackingData& td
            );

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            //- Test for equality, with TrackingData
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            template<class TrackingData>
            inline bool equal(const patchFaceOrientation&, TrackingData&) const;


    // Member Operators

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        //- Test for equality
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        inline bool operator==(const patchFaceOrientation&) const;
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        //- Test for equality
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        inline bool operator!=(const patchFaceOrientation&) const;


    // IOstream Operators

        friend Ostream& operator<<(Ostream&, const patchFaceOrientation&);
        friend Istream& operator>>(Istream&, patchFaceOrientation&);
};


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// * * * * * * * * * * * * * * * * * 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 {};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

} // End namespace Foam

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

#include "patchFaceOrientationI.H"

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

#endif

// ************************************************************************* //