surfacePatch.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::surfacePatch
 
Description
    'Patch' on surface as subset of triSurface.
 
SourceFiles
    surfacePatch.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef surfacePatch_H
#define surfacePatch_H
 
#include "geometricSurfacePatch.H"
#include "word.H"
#include "label.H"
#include "className.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// Forward declaration of friend functions and operators
 
class surfacePatch;
 
Ostream& operator<<(Ostream&, const surfacePatch&);
 
 
/*---------------------------------------------------------------------------*\
                        Class surfacePatch Declaration
\*---------------------------------------------------------------------------*/
 
class surfacePatch
:
    public geometricSurfacePatch
{
    // Private Data
 
        //- Size of this patch in the triSurface face list
        label size_;
 
        //- Start label of this patch in the triSurface face list
        label start_;
 
 
public:
 
    //- Runtime type information
    ClassName("surfacePatch");
 
 
    // Constructors
 
        //- Construct null
        surfacePatch();
 
        //- Construct from components
        surfacePatch
        (
            const word& geometricType,
            const word& name,
            const label size,
            const label start,
            const label index
        );
 
        //- Construct from Istream
        surfacePatch(Istream& is, const label index);
 
        //- Construct from dictionary
        surfacePatch
        (
            const word& name,
            const dictionary& dict,
            const label index
        );
 
 
    // Member Functions
 
        //- Return start label of this patch in the polyMesh face list
        label start() const
        {
            return start_;
        }
 
        //- Return start label of this patch in the polyMesh face list
        label& start()
        {
            return start_;
        }
 
        //- Return size of this patch in the polyMesh face list
        label size() const
        {
            return size_;
        }
 
        //- Return size of this patch in the polyMesh face list
        label& size()
        {
            return size_;
        }
 
        //- Write
        void write(Ostream&) const;
 
        //- Write dictionary
        void writeDict(Ostream&) const;
 
 
    // Member Operators
 
        bool operator!=(const surfacePatch&) const;
 
        //- compare.
        bool operator==(const surfacePatch&) const;
 
    // IOstream Operators
 
        friend Ostream& operator<<(Ostream&, const surfacePatch&);
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //