Merge branch 'upstream/OpenFOAM' into master
[freefoam.git] / src / meshTools / octree / pointHitSort.H
blob54bf0548200557a6515843b3fcc7c8cb14c58bc9
1 /*---------------------------------------------------------------------------*\
2   =========                 |
3   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
4    \\    /   O peration     |
5     \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
6      \\/     M anipulation  |
7 -------------------------------------------------------------------------------
8 License
9     This file is part of OpenFOAM.
11     OpenFOAM is free software; you can redistribute it and/or modify it
12     under the terms of the GNU General Public License as published by the
13     Free Software Foundation; either version 2 of the License, or (at your
14     option) any later version.
16     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
19     for more details.
21     You should have received a copy of the GNU General Public License
22     along with OpenFOAM; if not, write to the Free Software Foundation,
23     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 Class
26     Foam::pointHitSort
28 Description
29     Container for sorting intersections
31 SourceFiles
33 \*---------------------------------------------------------------------------*/
35 #ifndef pointHitSort_H
36 #define pointHitSort_H
38 #include <OpenFOAM/pointHit.H>
39 #include <OpenFOAM/label.H>
41 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
43 namespace Foam
46 // Forward declaration of classes
48 /*---------------------------------------------------------------------------*\
49                            Class pointHitSort Declaration
50 \*---------------------------------------------------------------------------*/
52 class pointHitSort
54     // Private data
56         //- intersection
57         pointHit inter_;
59         //- original index
60         label index_;
62 public:
64     // Constructors
66         //- Construct null
67         pointHitSort()
68         :
69             inter_(false, vector::zero, GREAT),
70             index_(-1)
71         {}
73         //- Construct from intersection, index
74         pointHitSort(const pointHit& inter, const label index)
75         :
76             inter_(inter),
77             index_(index)
78         {}
81     // Member Functions
83         const pointHit& inter() const
84         {
85             return inter_;
86         }
88         label index() const
89         {
90             return index_;
91         }
93     // Member Operators
95         bool operator==(const pointHitSort& rhs) const
96         {
97             return inter_.distance() == rhs.inter().distance();
98         }
100         bool operator>(const pointHitSort& rhs) const
101         {
102             return inter_.distance() > rhs.inter().distance();
103         }
108 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
110 } // End namespace Foam
112 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
114 #endif
116 // ************************ vim: set sw=4 sts=4 et: ************************ //