topoDistanceDataI.H

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#include "polyMesh.H"
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
template<class Type>
inline Foam::topoDistanceData<Type>::topoDistanceData()
:
    distance_(-1),
    data_()
{}
 
 
template<class Type>
inline Foam::topoDistanceData<Type>::topoDistanceData
(
    const label distance,
    const Type& data
)
:
    distance_(distance),
    data_(data)
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
template<class Type>
template<class TrackingData>
inline bool Foam::topoDistanceData<Type>::valid(TrackingData& td) const
{
    return distance_ != -1;
}
 
 
// No geometric data so never any problem on cyclics
template<class Type>
template<class TrackingData>
inline bool Foam::topoDistanceData<Type>::sameGeometry
(
    const polyMesh&,
    const topoDistanceData<Type>&,
    const scalar,
    TrackingData&
) const
{
    return true;
}
 
 
// No geometric data.
template<class Type>
template<class TrackingData>
inline void Foam::topoDistanceData<Type>::leaveDomain
(
    const polyMesh&,
    const polyPatch& patch,
    const label patchFacei,
    const point& faceCentre,
    TrackingData&
)
{}
 
 
// No geometric data.
template<class Type>
template<class TrackingData>
inline void Foam::topoDistanceData<Type>::transform
(
    const polyMesh&,
    const tensor& rotTensor,
    TrackingData&
)
{}
 
 
// No geometric data.
template<class Type>
template<class TrackingData>
inline void Foam::topoDistanceData<Type>::enterDomain
(
    const polyMesh&,
    const polyPatch& patch,
    const label patchFacei,
    const point& faceCentre,
    TrackingData&
)
{}
 
 
// Update cell with neighbouring face information
template<class Type>
template<class TrackingData>
inline bool Foam::topoDistanceData<Type>::updateCell
(
    const polyMesh&,
    const label thisCelli,
    const label neighbourFacei,
    const topoDistanceData<Type>& neighbourInfo,
    const scalar tol,
    TrackingData&
)
{
    if (distance_ == -1)
    {
        this->operator=(neighbourInfo);
        return true;
    }
 
    return false;
}
 
 
// Update face with neighbouring cell information
template<class Type>
template<class TrackingData>
inline bool Foam::topoDistanceData<Type>::updateFace
(
    const polyMesh& mesh,
    const label thisFacei,
    const label neighbourCelli,
    const topoDistanceData<Type>& neighbourInfo,
    const scalar tol,
    TrackingData&
)
{
    // From cell to its faces.
 
    if (distance_ == -1)
    {
        distance_ = neighbourInfo.distance_ + 1;
        data_ = neighbourInfo.data_;
        return true;
    }
 
    return false;
}
 
 
// Update face with coupled face information
template<class Type>
template<class TrackingData>
inline bool Foam::topoDistanceData<Type>::updateFace
(
    const polyMesh&,
    const label thisFacei,
    const topoDistanceData<Type>& neighbourInfo,
    const scalar tol,
    TrackingData&
)
{
    // From face to face (e.g. coupled faces)
    if (distance_ == -1)
    {
        this->operator=(neighbourInfo);
        return true;
    }
 
    return false;
}
 
 
template<class Type>
template<class TrackingData>
inline bool Foam::topoDistanceData<Type>::equal
(
    const topoDistanceData<Type>& rhs,
    TrackingData& td
) const
{
    return operator==(rhs);
}
 
 
template<class Type>
template<class TrackingData>
inline bool Foam::topoDistanceData<Type>::interpolate
(
    const polyMesh&,
    const point& pt,
    const label i0,
    const topoDistanceData<Type>& f0,
    const label i1,
    const topoDistanceData<Type>& f1,
    const scalar weight,
    const scalar tol,
    TrackingData& td
)
{
    // Topological distance - how to interpolate?
    if (!valid(td))
    {
        if (f0.valid(td))
        {
            this->operator=(f0);
        }
        else
        {
            this->operator=(f1);
        }
        return true;
    }
    return false;
}
 
 
// * * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * //
 
template<class Type>
inline bool Foam::topoDistanceData<Type>::operator==
(
    const Foam::topoDistanceData<Type>& rhs
) const
{
    return distance() == rhs.distance() && data() == rhs.data();
}
 
 
template<class Type>
inline bool Foam::topoDistanceData<Type>::operator!=
(
    const Foam::topoDistanceData<Type>& rhs
) const
{
    return !(*this == rhs);
}
 
 
// ************************************************************************* //