indexedParticle.H

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    Copyright (C) 2011-2017 OpenFOAM Foundation
    Copyright (C) 2019-2024 OpenCFD Ltd.
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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::indexedParticle
 
Description
    Adds label index to base particle
 
SourceFiles
    indexedParticle.H
 
\*---------------------------------------------------------------------------*/
 
#ifndef Foam_indexedParticle_H
#define Foam_indexedParticle_H
 
#include "particle.H"
#include "IOstream.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                      Class indexedParticle Declaration
\*---------------------------------------------------------------------------*/
 
class indexedParticle
:
    public particle
{
    // Private Data
 
        label index_;
 
 
public:
 
    // Constructors
 
        //- Construct from a position and a cell.
        //  Searches for the rest of the required topology.
        //  Other properties are zero initialised.
        indexedParticle
        (
            const polyMesh& mesh,
            const vector& position,
            const label celli = -1,
            const label index = 0
        )
        :
            particle(mesh, position, celli),
            index_(index)
        {}
 
        //- Construct from components
        indexedParticle
        (
            const polyMesh& mesh,
            const barycentric& coordinates,
            const label celli,
            const label tetFacei,
            const label tetPti,
            const label index = 0
        )
        :
            particle(mesh, coordinates, celli, tetFacei, tetPti),
            index_(index)
        {}
 
        //- Construct from Istream
        indexedParticle
        (
            const polyMesh& mesh,
            Istream& is,
            bool readFields = true,
            bool newFormat = true
        )
        :
            particle(mesh, is, readFields, newFormat)
        {}
 
        //- Construct as a copy
        indexedParticle(const indexedParticle& p)
        :
            particle(p),
            index_(p.index_)
        {}
 
        //- Return a clone
        virtual autoPtr<particle> clone() const
        {
            return particle::Clone(*this);
        }
 
 
    // Member Functions
 
        label index() const noexcept { return index_; }
 
        label& index() noexcept { return index_; }
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //