mappedPatchBaseI.H

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inline const Foam::mappedPatchBase::sampleMode&
Foam::mappedPatchBase::mode() const
{
    return mode_;
}


inline const Foam::word& Foam::mappedPatchBase::sampleRegion() const
{
    if (sampleRegion_.empty())
    {
        if (!coupleGroup_.valid())
        {
            FatalErrorInFunction
                << "Supply either a regionName or a coupleGroup"
                << " for patch " << patch_.name()
                << " in region " << patch_.boundaryMesh().mesh().name()
                << exit(FatalError);
        }

        // Try and use patchGroup to find samplePatch and sampleRegion
        label samplePatchID = coupleGroup_.findOtherPatchID
        (
            patch_,
            sampleRegion_
        );

        samplePatch_ = sampleMesh().boundaryMesh()[samplePatchID].name();
    }
    return sampleRegion_;
}


inline const Foam::word& Foam::mappedPatchBase::samplePatch() const
{
    if (samplePatch_.empty())
    {
        if (!coupleGroup_.valid())
        {
            FatalErrorInFunction
                << "Supply either a patchName or a coupleGroup"
                << " for patch " << patch_.name()
                << " in region " << patch_.boundaryMesh().mesh().name()
                << exit(FatalError);
        }

        // Try and use patchGroup to find samplePatch and sampleRegion
        label samplePatchID = coupleGroup_.findOtherPatchID
        (
            patch_,
            sampleRegion_
        );

        samplePatch_ = sampleMesh().boundaryMesh()[samplePatchID].name();
    }
    return samplePatch_;
}


inline const Foam::word& Foam::mappedPatchBase::coupleGroup() const
{
    return coupleGroup_.name();
}


inline Foam::label Foam::mappedPatchBase::sampleSize() const
{
    switch (mode_)
    {
        case NEARESTPATCHFACEAMI:
        {
            return samplePolyPatch().size();
        }
        case NEARESTCELL:
        {
            return sampleMesh().nCells();
        }
        case NEARESTPATCHFACE:
        {
            return samplePolyPatch().size();
        }
        case NEARESTPATCHPOINT:
        {
            return samplePolyPatch().nPoints();
        }
        case NEARESTFACE:
        {
            const polyMesh& mesh = sampleMesh();
            return mesh.nFaces() - mesh.nInternalFaces();
        }
        default:
        {
            FatalErrorInFunction
                << "problem." << abort(FatalError);
            return -1;
        }
    }
}


inline const Foam::vector& Foam::mappedPatchBase::offset() const
{
    return offset_;
}


inline const Foam::vectorField& Foam::mappedPatchBase::offsets() const
{
    return offsets_;
}


inline bool Foam::mappedPatchBase::sameRegion() const
{
    return sameRegion_;
}


inline const Foam::mapDistribute& Foam::mappedPatchBase::map() const
{
    if (mapPtr_.empty())
    {
        calcMapping();
    }

    return mapPtr_();
}


inline const Foam::AMIPatchToPatchInterpolation& Foam::mappedPatchBase::AMI
(
    bool forceUpdate
) const
{
    if (forceUpdate || AMIPtr_.empty())
    {
        calcAMI();
    }

    return AMIPtr_();
}


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