pointHitSort.H

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    Copyright (C) 2011-2016 OpenFOAM Foundation
-------------------------------------------------------------------------------
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.
 
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    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::pointHitSort
 
Description
    Container for sorting intersections
 
SourceFiles
 
\*---------------------------------------------------------------------------*/
 
#ifndef pointHitSort_H
#define pointHitSort_H
 
#include "pointHit.H"
#include "label.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// Forward declaration of classes
 
/*---------------------------------------------------------------------------*\
                           Class pointHitSort Declaration
\*---------------------------------------------------------------------------*/
 
class pointHitSort
{
    // Private data
 
        //- intersection
        pointHit inter_;
 
        //- Original index
        label index_;
 
public:
 
    // Constructors
 
        //- Construct null
        pointHitSort()
        :
            inter_(false, Zero, GREAT, false),
            index_(-1)
        {}
 
        //- Construct from intersection, index
        pointHitSort(const pointHit& inter, const label index)
        :
            inter_(inter),
            index_(index)
        {}
 
 
    // Member Functions
 
        const pointHit& inter() const
        {
            return inter_;
        }
 
        label index() const
        {
            return index_;
        }
 
    // Member Operators
 
        bool operator==(const pointHitSort& rhs) const
        {
            return inter_.distance() == rhs.inter().distance();
        }
 
        bool operator<(const pointHitSort& rhs) const
        {
            return inter_.distance() < rhs.inter().distance();
        }
 
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //