pointZone.H

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License
    This file is part of OpenFOAM.
 
    OpenFOAM is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
    You should have received a copy of the GNU General Public License
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
Class
    Foam::pointZone
 
Description
    A subset of mesh points.
    The labels of points in the zone can be obtained from the addressing()
    list.
 
    For quick check whether a point belongs to the zone use the lookup
    mechanism in pointZoneList, where all the zoned points are registered
    with their zone number.
 
SourceFiles
    pointZone.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef pointZone_H
#define pointZone_H
 
#include "Zone.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
class pointZoneList;
 
/*---------------------------------------------------------------------------*\
                          Class pointZone Declaration
\*---------------------------------------------------------------------------*/
 
class pointZone
:
    public Zone<pointZone, pointZoneList>
{
 
public:
 
    // Static Data Members
 
        //- The name associated with the zone-labels dictionary entry
        static const char* const labelsName;
 
 
    //- Runtime type information
    TypeName("pointZone");
 
 
    // Constructors
 
        using Zone::Zone;
 
        //- Construct and return a clone, resetting the mesh zones
        virtual autoPtr<pointZone> clone(const pointZoneList& mz) const
        {
            return autoPtr<pointZone>
            (
                new pointZone(*this, *this, mz)
            );
        }
 
        //- Construct and return a clone, resetting the point list
        //  and mesh zones
        virtual autoPtr<pointZone> clone
        (
            const labelUList& addr,
            const pointZoneList& mz
        ) const
        {
            return autoPtr<pointZone>
            (
                new pointZone(*this, addr, mz)
            );
        }
 
 
    // Member Functions
 
        //- Return the mesh points
        const pointField& meshCentres() const;
 
        //- Check zone definition. Return true if in error.
        bool checkDefinition(const bool report = false) const;
 
        //- Check whether zone is synchronised across coupled boundaries. Return
        //  true if in error.
        bool checkParallelSync(const bool report = false) const;
 
        //- Update zone using the given map
        virtual void topoChange(const polyTopoChangeMap& map);
 
        //- Write dictionary
        virtual void writeDict(Ostream&) const;
 
 
    // Member Operators
 
        using Zone::operator=;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //