pointTopoDistanceDataI.H

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License
    This file is part of OpenFOAM.
 
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    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
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    for more details.
 
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#include "polyMesh.H"
 
// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
// Null constructor
inline Foam::pointTopoDistanceData::pointTopoDistanceData()
:
    data_(-1),
    distance_(-1)
{}
 
 
// Construct from components
inline Foam::pointTopoDistanceData::pointTopoDistanceData
(
    const label data,
    const label distance
)
:
    data_(data),
    distance_(distance)
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
template<class TrackingData>
inline bool Foam::pointTopoDistanceData::valid(TrackingData& td) const
{
    return distance_ != -1;
}
 
 
// No geometric data so never any problem on cyclics
template<class TrackingData>
inline bool Foam::pointTopoDistanceData::sameGeometry
(
    const pointTopoDistanceData&,
    const scalar tol,
    TrackingData& td
) const
{
    return true;
}
 
 
// No geometric data.
template<class TrackingData>
inline void Foam::pointTopoDistanceData::transform
(
    const polyPatch& patch,
    const label patchFacei,
    const transformer& transform,
    TrackingData& td
)
{}
 
 
// Update this with information from connected edge
template<class TrackingData>
inline bool Foam::pointTopoDistanceData::updatePoint
(
    const polyMesh& mesh,
    const label pointi,
    const label edgeI,
    const pointTopoDistanceData& edgeInfo,
    const scalar tol,
    TrackingData& td
)
{
    if (distance_ == -1)
    {
        data_ = edgeInfo.data_;
        distance_ = edgeInfo.distance_ + 1;
        return true;
    }
    else
    {
        return false;
    }
}
 
 
// Update this with new information on same point
template<class TrackingData>
inline bool Foam::pointTopoDistanceData::updatePoint
(
    const polyMesh& mesh,
    const label pointi,
    const pointTopoDistanceData& newPointInfo,
    const scalar tol,
    TrackingData& td
)
{
    if (distance_ == -1)
    {
        operator=(newPointInfo);
        return true;
    }
    else
    {
        return false;
    }
}
 
 
// Update this with new information on same point. No extra information.
template<class TrackingData>
inline bool Foam::pointTopoDistanceData::updatePoint
(
    const pointTopoDistanceData& newPointInfo,
    const scalar tol,
    TrackingData& td
)
{
    if (distance_ == -1)
    {
        operator=(newPointInfo);
        return true;
    }
    else
    {
        return false;
    }
}
 
 
// Update this with information from connected point
template<class TrackingData>
inline bool Foam::pointTopoDistanceData::updateEdge
(
    const polyMesh& mesh,
    const label edgeI,
    const label pointi,
    const pointTopoDistanceData& pointInfo,
    const scalar tol,
    TrackingData& td
)
{
    if (distance_ == -1)
    {
        operator=(pointInfo);
        return true;
    }
    else
    {
        return false;
    }
}
 
 
template<class TrackingData>
inline bool Foam::pointTopoDistanceData::equal
(
    const pointTopoDistanceData& rhs,
    TrackingData& td
) const
{
    return operator==(rhs);
}
 
 
// * * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * //
 
inline bool Foam::pointTopoDistanceData::operator==
(
    const Foam::pointTopoDistanceData& rhs
) const
{
    return data() == rhs.data() && distance() == rhs.distance();
}
 
 
inline bool Foam::pointTopoDistanceData::operator!=
(
    const Foam::pointTopoDistanceData& rhs
) const
{
    return !(*this == rhs);
}
 
 
// ************************************************************************* //