Class sampledSet

src/sampling/sampledSet/sampledSet/sampledSet.H:65–269

\*---------------------------------------------------------------------------*/

class sampledSet
:
    public coordSet
{
    // Private data

        //- Reference to mesh
        const polyMesh& mesh_;

        //- Reference to mesh searching class
        const meshSearch& searchEngine_;


protected:

        //- Segment numbers
        labelList segments_;

        //- Cell numbers
        labelList cells_;

        //- Face numbers (-1 if not known)
        labelList faces_;


    // Protected Member Functions

        //- Returns cell next to boundary face
        label getBoundaryCell(const label) const;

        //- Returns the neigbour cell or the owner if face in on the boundary
        label getNeighbourCell(const label) const;

        //- Return the cell in which the point on the sample line
        //  resides if found otherwise return -1
        label pointInCell(const point& p, const label samplei) const;

        //- Calculates inproduct of face normal and vector sample-face centre
        //  <0 if sample inside.
        scalar calcSign(const label facei, const point& sample) const;

        //- Returns face label (or -1) of face which is close to sample
        label findNearFace
        (
            const label celli,
            const point& sample,
            const scalar smallDist
        ) const;

        //- Moves sample in direction of -n to it is 'inside' of facei
        point pushIn
        (
            const point& sample,
            const label facei
        ) const;

        //- Calculates start of tracking given samplePt and first boundary
        //  intersection