foam-extend4.1-coherent-io/applications/utilities/mesh/generation/blockMesh/curvedEdges/curvedEdgeI.H

/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | foam-extend: Open Source CFD
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License
    This file is part of foam-extend.

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// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //

inline Foam::label Foam::curvedEdge::start() const
{
    return start_;
}


inline Foam::label Foam::curvedEdge::end() const
{
    return end_;
}


inline int Foam::curvedEdge::compare(const label start, const label end) const
{
    if (start_ == start && end_ == end)
    {
        return 1;
    }
    else if (start_ == end && end_ == start)
    {
        return -1;
    }
    else
    {
        return 0;
    }
}


inline int Foam::curvedEdge::compare(const curvedEdge& e) const
{
    return Foam::curvedEdge::compare(e.start(), e.end());
}


inline int Foam::curvedEdge::compare(const edge& e) const
{
    return Foam::curvedEdge::compare(e.start(), e.end());
}


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